Abstract

There is provided a biodegradable artificial bait composition capable of producing a biodegradable artificial bait that gives less influence on organisms and the natural environment and is more practical. The biodegradable artificial bait composition is a composition to be used for an artificial bait for fishing, the composition comprising 10 to 30% by mass of gelatin, 25 to 80% by mass of a polyhydric alcohol; 9 to 55% by mass of water, and 0.005 to 3% by mass of at least one crosslinking agent selected from the group consisting of alum, transglutaminase, monosaccharides, and polyphenols.

IPC Classes  ?

• A01K 97/04 - Containers for baitPreparation of bait

Abstract

There is provided an aqueous coating liquid having excellent storage stability and capable of forming a coating film with excellent water resistance. The aqueous coating liquid is an aqueous coating liquid for forming a coating film to be provided between a collector and an active material layer in an electrode for an electricity storage apparatus. This aqueous coating liquid contains: a water-based medium containing water; at least one polyvinyl alcohol (PVA)-based resin selected from the group consisting of unmodified polyvinyl alcohols and modified polyvinyl alcohols; an electrically conductive material; and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC). In addition, the aqueous coating liquid satisfies a condition that the aqueous coating liquid is free of polyacrylic acid, or that even when the aqueous coating liquid contains polyacrylic acid, the content of polyacrylic acid is less than 9′% by mass based on the total mass of the aqueous coating liquid. Further, the ratio of the content of the PVA-based resin in the aqueous coating liquid to the content of PBTC in the aqueous coating liquid is 2 to 100.

IPC Classes  ?

• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• C08K 5/5317 - Phosphonic compounds, e.g. R—P(:O)(OR')2
• C09D 5/24 - Electrically-conducting paints
• C09D 129/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• H01G 11/26 - Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries

Abstract

There is provided an aqueous polyurethane dispersion that makes it possible to prepare an adhesive, a paint, and the like capable of forming an adhesion layer as a cured film whose physical properties such as strength are unlikely to be changed even by a change in temperature, the aqueous polyurethane dispersion having excellent storage stability. The aqueous polyurethane dispersion is an aqueous polyurethane dispersion containing: resin particles formed with a polyurethane having a hydroxy group at a terminal thereof; and water as a dispersion medium, wherein the polyurethane has a structure derived from a urethane prepolymer, the urethane prepolymer has a constituent unit derived from a polyol containing a polyether polyol; a constituent unit derived from a polyisocyanate containing an aliphatic polyisocyanate and an alicyclic polyisocyanate; and a constituent unit derived from an acidic group-containing polyol, the polyurethane has an acid value of 30 mgKOH/g or lower, the polyol further contains a polycarbonate polyol, and the mass ratio of the polyether polyol (C) to the polycarbonate polyol (D), (C):(D), is 20:80 to 95:5.

IPC Classes  ?

• C08G 18/08 - Processes
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/44 - Polycarbonates
• C09D 175/08 - Polyurethanes from polyethers
• C09J 175/08 - Polyurethanes from polyethers
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

There is provided a resin composition useful as a base resin of a polyurethane-based adhesive that makes it possible to form an adhesive layer excellent in adhesion and heat resistance, that is unlikely to cause a fault, such as floating and peeling, even when being subjected to shaping such as drawing and makes it possible to produce a laminate having a satisfactory appearance, and that is excellent in wettability to a substrate of a resin, a metal, or the like. The resin composition is a resin composition to be used as a base resin of an adhesive together with a curing agent, the resin composition being a resin composition for a polyurethane-based adhesive. The resin composition contains a polyol (A) containing 80% by mass or more of a polyurethane resin (c) having a constituent unit derived from a polyol containing a polyester polyol (a), wherein the polyester polyol (a) has a constituent unit derived from a dicarboxylic acid component containing benzene-o-dicarboxylic acid, the content of a terminal hydroxy group of the polyester polyol (a) is 0.1 to 2 mol/kg, and the content of a terminal hydroxy group of the polyurethane resin (c) is 0.04 to 0.4 mol/kg.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
• B32B 15/088 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyamides
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive

Abstract

[Problem] The present invention addresses the problem of achieving, in a resin molded article, an achromatic color that has low dependence on concentration and thickness and has both uniform spectral reflectance and uniform spectral transmittance, which are difficult to be achieved by a black dye alone, and suppressing metamerism. [Solution] Provided is a resin molded article which contains: a first coloring agent that has a maximum absorption wavelength within the wavelength range of 420 nm to 450 nm inclusive; a second coloring agent that has a maximum absorption wavelength within the wavelength range of more than 450 nm but not more than 500 nm; a third coloring agent that has a maximum absorption wavelength within the wavelength range of more than 500 nm but not more than 570 nm; a fourth coloring agent that has a maximum absorption wavelength within the wavelength range of more than 570 nm but not more than 650 nm; and a fifth coloring agent that has a maximum absorption wavelength within the wavelength range of more than 650 nm but not more than 700 nm. The resin molded article is colored by subtractive color mixing of the first coloring agent, the second coloring agent, the third coloring agent, the fourth coloring agent, and the fifth coloring agent. The lightness L*6565 light source is 45 to 55, and C* is 1.0 or less. Each spectral transmittance measured at a wavelength interval of 10 nm in the wavelength range of 420 nm to 700 nm inclusive is within ± 5% from the average spectral transmittance in the wavelength range of 420 nm to 700 nm inclusive.

IPC Classes  ?

• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08K 3/04 - Carbon
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• G02B 5/22 - Absorbing filters
• G03G 9/09 - Colouring agents for toner particles

Abstract

[Problem] To provide a colored resin molded article which is obtained by having a transparent resin contain a coloring agent, and which does not require a brightening agent or a fluorescent dye or pigment, and which exhibits a dichroic effect wherein a color on a black background and a color on a white background changes. [Solution] Provided is a colored resin molded article which has a transparent resin, a high-scattering red coloring agent that is contained in the transparent resin, and a low-scattering blue coloring agent that is contained in the transparent resin. The hue angle on the black ground in a 10° field of view using a D65 light source is 0° to 70°, and the hue angle on the white ground is 200° to 270°.

IPC Classes  ?

• C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
• C08J 5/18 - Manufacture of films or sheets
• C09B 67/20 - Preparations of organic pigments
• C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment

Abstract

A carbon material granulated product contains a carbon black having a particle size D50, as determined by a laser diffraction/scattering method specified in ISO 13320, of 250 μm or less, a carbon nanotube having a particle size D50, as determined by the laser diffraction/scattering method specified in ISO 13320, of 50 μm or less, and a solvent-soluble polymer impregnated into the carbon black and the carbon nanotube. In the carbon material granulated product, the solvent-soluble polymer is at least one selected from the group consisting of ether polymers, vinyl polymers, amine polymers, cellulose polymers, and starch polymers, and the content of the solvent-soluble polymer is in a range from 1 part by mass to 15 parts by mass relative to a total content of the carbon black and the carbon nanotube taken as 100 parts by mass.

IPC Classes  ?

• C08K 9/08 - Ingredients agglomerated by treatment with a binding agent
• C09C 1/58 - Agglomerating, pelleting, or the like by wet methods
• C09C 3/00 - Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
• C09C 3/04 - Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
• C09C 3/10 - Treatment with macromolecular organic compounds

Abstract

There is provided particles of an alumina-based thermally conductive oxide obtained by firing a raw material mixture containing an aluminum raw material, the raw material mixture containing no boron compound. The aluminum raw material is at least one selected from the group consisting of boehmite and aluminum hydroxide. The raw material mixture contains a glass frit and may further contain an oxide raw material. The oxide raw material is at least one selected from the group consisting of a boron compound, a titanium compound, a phosphorus compound, a tungsten compound, and a bismuth compound. A content of the glass frit in the raw material mixture is in a range from 0.5 parts by mass to 5 parts by mass, to 100 parts by mass of the aluminum raw material.

IPC Classes  ?

• C04B 35/10 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on aluminium oxide
• C04B 41/00 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone
• C09D 7/61 - Additives non-macromolecular inorganic

Abstract

Provided is a biodegradable adhesive composition capable of forming a gelatin-based adhesive having good water resistance, good preservability against mold and the like, and higher safety.　Provided is a biodegradable adhesive composition containing: gelatin; a polyhydric alcohol; water; and at least one crosslinking agent selected from the group consisting of transglutaminase, alum, monosaccharides, and polyphenols. This biodegradable adhesive composition has a gelatin content of 5%-40% by mass, a polyhydric alcohol content of 7%-55% by mass, a water content of 20%-80% by mass, and a crosslinking agent content of 0.005%-3% by mass.

IPC Classes  ?

• C09J 189/00 - Adhesives based on proteinsAdhesives based on derivatives thereof
• C09J 11/06 - Non-macromolecular additives organic

Abstract

There are provided: water-repellent cellulose beads that are excellent in water repellency, easily spreadable on the skin without leaving a white residue, and unlikely to cause squeaky impression, and exhibit a smooth tactile impression; and a method for producing the same. The water-repellent cellulose is obtained by surface-treating cellulose beads having, for example, a cumulative 50% particle size on a volume basis of 3 to 15 μm and a degree of sphericity of 0.6 to 1.0 with hydrogenated lecithin containing 40 to 85% by mass of phosphatidylcholine. The method for producing water-repellent cellulose beads includes: mixing cellulose beads, hydrogenated lecithin, and water to obtain a mixed liquid; and subjecting the mixed liquid to filtration.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/73 - Polysaccharides
• A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4

Abstract

There is provided a carbon material dispersion in which a carbon material containing a carbon nanotube is dispersed favorably without substantially producing a coarse aggregate irrespective of liquid compositions and dispersion methods, the carbon material dispersion excellent in viscosity stability. The carbon material dispersion excluding one that contains a volatile salt contains: a carbon material containing a carbon nanotube; a liquid medium; and a dispersant. The content of the dispersant in terms of solid content based on 100 parts by mass of the carbon material is 204 parts by mass or less, and when a dilute dispersion is obtained by diluting the carbon material dispersion with a diluent comprising the liquid medium such that absorbance at a wavelength WM, which is a median value of an arbitrary wavelength WL within a range of 350 to 550 nm and an arbitrary wavelength WH within a range of 650 to 850 nm, is 1.8±0.02, a ratio of absorbance AL at the wavelength WL to absorbance AH at the wavelength WH, (AL/AH), is 1.60 or more for the dilute dispersion.

IPC Classes  ?

• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents

Abstract

There is provided a method for producing a carbon material dispersion, which makes it possible to simply produce a dispersion in which a carbon material containing a carbon nanotube is dispersed favorably without substantially producing a coarse aggregate, the dispersion excellent in viscosity stability. The method is a method for producing a carbon material dispersion, the method including a step (1) of subjecting a raw material containing: a carbon material containing a carbon nanotube; a dispersant; and a liquid medium to a stirring treatment to obtain a wetted mixture, and a step (2) of subjecting the wetted mixture to a dispersion treatment using a high-pressure homogenizer, wherein the high-pressure homogenizer is at least any one of a high-pressure homogenizer (A1) employing a system of allowing the wetted mixtures jetted by pressurization to collide with each other to form fine particles and a high-pressure homogenizer (A2) employing a system of introducing the wetted mixture pressurized into a collision chamber to form fine particles, and a two-stage dispersion treatment in which the inner diameter of the ejection nozzle and the treatment pressure are changed is performed.

IPC Classes  ?

• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents

Abstract

An object is to provide a fuel cell separator and a manufacturing method thereof realizing excellent strength, electrical conductivity, and gas barrier property. The present invention is related to a fuel cell separator and a manufacturing method thereof, the fuel cell separator comprising: a plate that contains graphite and resin and comprises, on surfaces thereof, grooves, serving as flow paths; and surface layer films, that cover the surfaces on both sides of the plate in a thickness direction thereof, including the grooves, and the surfaces of the plate other than the grooves, wherein the surface layer films, contain resin and carbon nanotubes.

IPC Classes  ?

• H01M 8/0213 - Gas-impermeable carbon-containing materials
• H01M 8/0221 - Organic resinsOrganic polymers
• H01M 8/0228 - Composites in the form of layered or coated products
• H01M 8/0247 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the form
• H01M 8/026 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth

Abstract

A method for producing carbon material granules comprising: a step in which carbon black particles and carbon nanotube particles are pulverized so that the carbon black comes to have a particle diameter, as determined by the method described in JIS K-6219-4, of 500 μm or less and the carbon nanotubes come to have a particle diameter, as determined by the method described in JIS K-6219-4, of 500 μm or less, and are mixed to obtain a mixture; a step in which a solvent-soluble polymer is dissolved in a solvent to prepare a binder solution; a step in which the mixture is mixed with the binder solution to obtain a wet mixture; and a step in which the wet mixture is granulated to obtain carbon material granules.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• B01F 21/00 - Dissolving
• B01F 23/50 - Mixing liquids with solids
• B01J 2/10 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
• B01J 2/20 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• C01B 32/168 - After-treatment
• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• C09C 1/56 - Treatment of carbon black

Abstract

This thermally conductive particle contains at least a fired product obtained by firing an aluminum raw material, a zinc raw material and an additional raw material other than the aluminum raw material and the zinc raw material. The content of the zinc raw material relative to 100 parts by mass of the aluminum raw material is 25-70 parts by mass inclusive, the additional raw material contains at least one compound selected from the group consisting of a boron compound, a tungsten compound, a titanium compound, a bismuth compound and a fluorine compound and the content of the additional raw material is 0.05-20 parts by mass inclusive relative to 100 parts by mass of the aluminum raw material, and the thermally conductive particle satisfies predetermined conditions.

IPC Classes  ?

• C09K 5/14 - Solid materials, e.g. powdery or granular

Abstract

Provided is an adhesive containing a polyurethane resin (A), an epoxy resin (B), and an isocyanate crosslinking agent (C). The epoxy resin (B) contains a hydroxyl group-containing epoxy resin that has an epoxy equivalent of 450 g/eq or more and 3000 g/eq or less and that has a hydroxy group.

IPC Classes  ?

• C09J 175/04 - Polyurethanes
• C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive

Abstract

2222OH. (In general formula (1), R represents a hydrogen atom or a C1-16 alkyl group.)

IPC Classes  ?

• A01N 33/08 - AminesQuaternary ammonium compounds containing oxygen or sulfur
• A01N 25/10 - Macromolecular compounds
• A01N 25/34 - Shaped forms, e.g. sheets, not provided for in any other group of this main group
• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof

Abstract

The present invention provides resin beads that can provide various types of products, such as a cosmetic having excellent tactile impression, spreadability on the skin, and transparency, that can be substituted for resin particles composed of a synthetic material derived from petroleum, and that have favorable biodegradability, and the present invention also provides various types of products, such as a cosmetic using the resin beads. The resin beads are formed with a resin containing cellulose as a main component. The resin beads have a cumulative 50% particle size on a volume basis of 50 μm or smaller, a degree of sphericity of 0.7 to 1.0, a degree of surface smoothness of 70 to 100%, a degree of solidity of 50 to 100%, and a biodegradation rate for 5 days, as measured in accordance with JIS K6950:2000 (ISO 14851:1999), of 20% or more, and the content of the cellulose in the resin is 90 to 100% by mass. In addition, the present invention provides a product of any one of a cosmetic, a dermatological preparation, a paint, a shaped article, a film, a coating agent, and a resin composition which contain the resin beads.

IPC Classes  ?

• C08J 3/14 - Powdering or granulating by precipitation from solutions
• C08L 1/12 - Cellulose acetate
• C08L 1/14 - Mixed esters, e.g. cellulose acetate-butyrate
• C08L 1/16 - Esters of inorganic acids

Abstract

Provided is a pigment dispersion in which a pigment is finely dispersed at a high level, the pigment dispersion enabling the preparation of a water-based inkjet ink that excels in discharge stability and re-dispersibility and that can be used to record images with excellent coloring properties, abrasion resistance, alcohol resistance, and adhesion to a non-absorbent substrate. The pigment dispersion is used to prepare a water-based inkjet ink. A pigment dispersant is an A-B block copolymer including a polymer chain A and a polymer chain B, having a number average molecular weight of 5,000-15,000, a molecular weight distribution ((weight average molecular weight)/(number average molecular weight)) of 1.2-1.6, and an acid value of 100 mgKOH/g or greater. In the A-B block copolymer, 30-70 mol% of carboxyl groups derived from methacrylic acid are neutralized with ammonia, and 30-70 mol% of carboxyl groups derived from methacrylic acid are neutralized at least by sodium hydroxide and/or potassium hydroxide.

IPC Classes  ?

• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• B41J 2/01 - Ink jet
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints

Abstract

Provided is a pigment dispersion solution in which a biomass-derived carbon black is highly finely dispersed and which enables the preparation of a water-based inkjet ink that has excellent discharge stability and can record images having a high concentration and excellent color and gloss properties. The pigment dispersion solution, which contains a pigment, a dispersant, a water-soluble organic solvent and water, is to be used for preparing a water-based inkjet ink. The pigment is a biomass-derived carbon black having a number-average particle size of 80-300 nm when dispersed in the pigment dispersion solution. The dispersant is a polymer which contains a constituent unit (i) derived from (meth)acrylic acid, etc. and a constituent unit (ii) derived from a biomass-derived (meth)acrylate, and in which at least a portion of the carboxy groups is neutralized by an alkali, wherein: the acid number of the polymer is 50-150 mg KOH/g; and the biomass-derived (meth)acrylate is isobornyl (meth)acrylate, etc.

IPC Classes  ?

• C09D 11/324 - Pigment inks containing carbon black
• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints

Abstract

Provided is a polyurethane resin capable of producing a moisture permeable film which is excellent in moisture permeability and is also excellent in washing resistance, alcohol resistance, recoating suitability, heat resistance, light resistance, and flexibility. This polyurethane resin is a reaction product of (i) a polyol component, (ii) a chain extender, and (iii) a polyisocyanate component. The polyol component (i) includes (i-1) polyethylene glycol and (i-2) polyether polyol. The chain extender (ii) includes (ii-1) two or more linear alkanediols having 2-4 carbon atoms. The polyisocyanate component (iii) includes (iii-1) an aromatic diisocyanate and (iii-2) an aliphatic diisocyanate. Requirement (1) is satisfied.　Requirement (1): the chain extender (ii) further includes (ii-3) a triol.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/66 - Compounds of groups , , or
• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

3 represents a hydrogen atom or the like), and 0.5 to 40% by mass of a constituent unit (3) derived from a monomer 3 copolymerizable with above-described monomers.

IPC Classes  ?

• C08K 3/04 - Carbon
• C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
• C08F 220/58 - Amides containing oxygen in addition to the carbonamido oxygen
• C08F 226/08 - N-Vinyl-pyrrolidine
• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• C09D 133/24 - Homopolymers or copolymers of amides or imides
• C09D 139/08 - Homopolymers or copolymers of vinyl-pyridine
• C09K 23/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Abstract

The present invention provides a polymeric dispersant that is to be blended in an aqueous pigment dispersion in which a pigment is finely dispersed in a stable manner and at a high level, the aqueous pigment dispersion enabling preparation of an aqueous inkjet ink capable of recording an image excellent in adhesiveness and durability on plastic media and textiles. The polymeric dispersant is a polymer that includes a constituent unit (i) derived from styrene, a constituent unit (ii) derived from methyl methacrylate and/or the like, a constituent unit (iii) derived from 2-ethylhexyl methacrylate and/or the like, a constituent unit (iv) derived from 2-hydroxyethyl methacrylate and/or the like, and a constituent unit (v) derived from methacrylic acid, and at least part of carboxy groups is neutralized with an alkali.

IPC Classes  ?

• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C08F 2/06 - Organic solvent

Abstract

An aqueous pigment dispersion for preparing an environmentally conscious aqueous inkjet ink in which a pigment is finely and stably dispersed and which records images having excellent durability, glossiness, color developability, and adhesiveness to various printing substrates. The aqueous pigment dispersion contains a pigment, water, a water-soluble organic solvent, and a polymeric dispersant that disperses the pigment. The polymeric dispersant is a polymer including a constitutional unit (i) derived from (meth)acrylic acid and/or itaconic acid, and a constituent unit (ii) derived from (meth)acrylate derived from biological material, such as ethyl (meth)acrylate, having an acid value of 30 to 250 mgKOH/g, number average molecular weight of 1,000 to 30,000, and a polydispersity index (weight average molecular weight/number average molecular weight) of 2.5 or less. The content of the constituent unit (ii) is 50% by mass or more, and at least part of carboxy groups is neutralized with an alkali.

IPC Classes  ?

• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent

Abstract

There are provided a useful resin composition for a back-surface layer and a heat-sensitive transfer recording material using the same, wherein under the circumstances where the temperature of thermal heads has been increased, the back-surface layer of the formed heat-sensitive transfer recording material has more excellent heat resistance, damage to a thermal head can be alleviated, and durability is excellent in that bleeding is suppressed even if the silicone content is increased. The present invention provides a resin composition for a back-surface layer to be used for forming a back-surface layer of a heat-sensitive transfer recording material, the resin composition containing, as film-forming components, a siloxane-modified urethane- or urea-based resin A, a resin B, and a cross-linking agent C, wherein the resin A contains a polysiloxane component in a range of 5 to 55%, the resin B has at least one active-hydrogen-containing group and has a glass transition point of lower than 100° C., and when the total amount of the resin A, resin B, and the cross-linking agent C is assumed to be 100%, the resin A is contained within a range of 1 to 79%, the resin B is contained within a range of 1 to 79%, and the cross-linking agent C is contained within a range of 20 to 80%. The present invention also provides a heat-sensitive transfer recording material using the resin composition for a back-surface layer.

IPC Classes  ?

• B41M 5/44 - Intermediate or covering layers characterised by the macromolecular compounds
• C09D 175/06 - Polyurethanes from polyesters
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/65 - Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen

Abstract

This fiber holder comprises a support having a support surface that supports fibers subjected to color measurement, and a pair of protrusions provided on the support. The support surface is disposed between the pair of protrusions, and the fibers are disposed between the pair of protrusions so as not to go over the tops of the pairs of protrusions. The reflectance on the support surface with respect to light having wavelengths of 450 nm, 550 nm, and 650 nm is at least 60%, the luminous reflectance Y of the support surface is at least 60 (where the light source is a CIE standard light source D65, and the field of view is 10°), and the heights of the pair of protrusions with respect to the support are 1-3 mm.

IPC Classes  ?

• G01J 3/46 - Measurement of colourColour measuring devices, e.g. colorimeters
• G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation
• G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection

Abstract

The present invention provides resin beads that can provide various types of products, such as a cosmetic having excellent tactile impression, such as spreadability on the skin, moist feeling, and softness, and having high stability such that such tactile impression is kept over a long period of time, that can be substituted for resin particles composed of a synthetic material derived from petroleum, and that have favorable biodegradability. The present invention also provides various types of products, such as a cosmetic, using the resin beads. The resin beads are obtained by surface-treating, with a solid surface treatment agent, core beads formed with a resin containing cellulose as a main component, and have a cumulative 50% particle size on a volume basis of 50 μm or smaller, a degree of sphericity of 0.7 to 1.0, a degree of surface smoothness of 70 to 100%, and a degree of crystallinity of 60% or less. In addition, the present invention provides a product of any one of a cosmetic, a dermatological preparation, a paint, a shaped article, a film, a coating agent, and a resin composition which contain the resin beads.

IPC Classes  ?

• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/73 - Polysaccharides
• A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
• A61Q 19/00 - Preparations for care of the skin
• C08J 3/16 - Powdering or granulating by coagulating dispersions
• C08J 7/14 - Chemical modification with acids, their salts or anhydrides
• C08L 1/12 - Cellulose acetate
• C08L 1/14 - Mixed esters, e.g. cellulose acetate-butyrate

Abstract

Provided is a carbon material dispersion capable of forming a coating film that has improved conductivity compared to when a single carbon material is used. The carbon material dispersion contains: at least two types of carbon materials selected from the group consisting of single-walled carbon nanotubes, multi-walled carbon nanotubes, and carbon black; an aqueous medium; a dispersant; and a binder resin, wherein when the carbon materials are a combination of single-walled carbon nanotubes and carbon black, the amount of carbon black is 0.001-0.43 parts by mass per 1 part by mass of the single-walled carbon nanotubes, and when the carbon materials are a combination of single-walled carbon nanotubes, multi-walled carbon nanotubes, and carbon black, the amount of carbon black is 0.001-0.43 parts by mass per 1 part by mass in total of the single-walled carbon nanotubes and the multi-walled carbon nanotubes.

IPC Classes  ?

• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08K 3/04 - Carbon
• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08L 1/08 - Cellulose derivatives
• C08L 25/10 - Copolymers of styrene with conjugated dienes
• C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCompositions of derivatives of such polymers
• C08L 33/18 - Homopolymers or copolymers of nitriles
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C09C 1/44 - Carbon
• C09C 1/48 - Carbon black
• C09C 3/10 - Treatment with macromolecular organic compounds
• C09D 5/24 - Electrically-conducting paints
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
• C09K 3/16 - Anti-static materials
• H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 4/86 - Inert electrodes with catalytic activity, e.g. for fuel cells
• H01M 4/96 - Carbon-based electrodes

Abstract

Provided is a carbon material dispersion: that has excellent dispersibility of a carbon material even when the carbon material is contained at a high concentration; and in which the dispersibility is maintained in a stable manner over a long period of time. The present invention provides a carbon material dispersion that contains: at least one type of carbon material selected from the group consisting of carbon black, carbon fibers, carbon nanotubes, graphite, and graphene; water; and a polymer dispersant. The polymer dispersant is a polymer containing 50-80 mass% of a constituent unit (1) that has a carboxy group, at least a portion of which is neutralized by an alkali, and that is derived from a (meth)acrylonitrile, and 20-50 mass% of a constituent unit (2) that is derived from a (meth)acrylic acid (where the total amount of the constituent unit (1) and the constituent unit (2) is assumed to be 100 mass%), and the number average molecular weight of the polymer is 10,000-50,000.

IPC Classes  ?

• C08L 33/18 - Homopolymers or copolymers of nitriles
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08K 3/04 - Carbon
• C08K 7/06 - Elements
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C09C 1/44 - Carbon
• C09C 1/48 - Carbon black
• C09C 3/10 - Treatment with macromolecular organic compounds
• C09D 5/24 - Electrically-conducting paints
• C09D 7/20 - Diluents or solvents
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
• C09K 3/16 - Anti-static materials
• H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 4/86 - Inert electrodes with catalytic activity, e.g. for fuel cells
• H01M 4/96 - Carbon-based electrodes

Abstract

Provided is an environment-friendly aqueous ink binder component that can form a dry coating that is an image or the like and that has excellent abrasion resistance and adhesiveness even with respect to base materials, such as polypropylene-based base materials and polyethylene-based base materials, on which it is generally difficult to form a coating that has high adhesiveness. This aqueous ink binder component is an A-B block copolymer that includes a structural unit derived from a biological material-derived methacrylate in an amount not less than 80 mass% and a structural unit derived from isobornyl methacrylate in an amount not less than 40 mass%, that has a number average molecular weight of 10,000-23,000, an acid value of 25-100 mgKOH/g, and a glass transition temperature of 90°C or higher, and that includes a water-insoluble polymer chain A and a polymer chain B that includes a structural unit derived from a methacrylic acid.

IPC Classes  ?

• C09D 11/30 - Inkjet printing inks
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
• B41J 2/01 - Ink jet

Abstract

The purpose of the present invention is to prevent the collapse of a collagen sponge that is a typical example of a sheet-like sponge-like shaped article by a simple means and improve the strength of a sheet-like collagen sponge that serves as a supporting material, whereby it becomes possible to provide a sheet-like product that has satisfactory carryability and handling properties, also has satisfactory touch and satisfactory feeling during use and is therefore suitable as a cosmetic or the like.　Provided are: a paper-like composite sheet which is a sheet-like composite material comprising a paper-like collagen and a polysaccharide, the paper-like composite sheet being characterized by comprising a component (a) that is a collagen sponge and serves as a sheet-like supporting material and a component (b) that is a polysaccharide, and also characterized by being a dried product of a collagen sponge which is produced by drying a material impregnated with an aqueous solution of the polysaccharide; and a method for producing the paper-like composite sheet.

IPC Classes  ?

• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/65 - CollagenGelatinKeratinDerivatives or degradation products thereof
• A61K 8/73 - Polysaccharides
• A61Q 19/00 - Preparations for care of the skin

Abstract

The present invention provides an environmentally friendly pigment dispersant composition that can be produced relatively easily. In this pigment dispersant composition, the content of a volatile component is significantly reduced even though the pigment dispersant composition contains a pigment dispersant mainly containing a constituent unit derived from a vinyl-based monomer, and a pigment dispersion and an ink which are excellent in pigment dispersability can be prepared using this pigment dispersant composition. This pigment dispersant composition contains a polyglycol component and a polymer component having a constituent unit (1) derived from a macromonomer represented by formula (1), wherein R represents a hydrogen atom or a methyl group, R1 represents CH2CH2 or CH2CH2OCH2CH2, and m+n=20 to 100, and a constituent unit (2) derived from a functional group-containing vinyl-based monomer, wherein the polyglycol component is a polyalkylene glycol or the like, and a content of an organic compound having a boiling point of 250° C. or lower is 1% by mass or less. The present invention provides an environmentally friendly pigment dispersant composition that can be produced relatively easily. In this pigment dispersant composition, the content of a volatile component is significantly reduced even though the pigment dispersant composition contains a pigment dispersant mainly containing a constituent unit derived from a vinyl-based monomer, and a pigment dispersion and an ink which are excellent in pigment dispersability can be prepared using this pigment dispersant composition. This pigment dispersant composition contains a polyglycol component and a polymer component having a constituent unit (1) derived from a macromonomer represented by formula (1), wherein R represents a hydrogen atom or a methyl group, R1 represents CH2CH2 or CH2CH2OCH2CH2, and m+n=20 to 100, and a constituent unit (2) derived from a functional group-containing vinyl-based monomer, wherein the polyglycol component is a polyalkylene glycol or the like, and a content of an organic compound having a boiling point of 250° C. or lower is 1% by mass or less.

IPC Classes  ?

• C08F 285/00 - Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
• C08K 5/23 - Azo-compounds
• C08K 5/3437 - Six-membered rings condensed with carbocyclic rings
• C08K 5/56 - Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
• C08K 3/04 - Carbon
• C08K 3/22 - OxidesHydroxides of metals
• C09D 11/322 - Pigment inks
• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

The present invention provides a moisture-curable urethane hot melt resin composition which is capable of forming a cured product layer that has good initial adhesiveness, heat resistance, hydrolysis resistance, alcohol resistance and wear resistance.　This moisture-curable urethane hot melt resin composition contains a urethane prepolymer having an isocyanate group, the urethane prepolymer being a reaction product of a polyol component and a polyisocyanate component. The polyol component contains a high molecular weight polyol component and a low molecular weight polyol component. The high molecular weight polyol component contains: at least one polyol (A) that is selected from the group consisting of SA polyester polyols (A1), 1,4-BD/AA polyester polyols (A2) having a number average molecular weight (Mn) of 8,000 or more, and 1,6-HD/AA polyester polyols (A3) having an Mn of 6,000 or more; and at least one polyol (B) that is selected from the group consisting of polyester polyols (B1) other than the polyol (A) and polyether polyols (B2). The low molecular weight polyol component contains a trifunctional polyol (D) that has three hydroxyl groups in each molecule, while having a molecular weight of 300 or less. The ratio between the polyol (A) and the trifunctional polyol (D) satisfies (trifunctional polyol (D) (mmol))/(polyol (A) (g)) = 0.14 to 55 mmol/g.

IPC Classes  ?

• C08G 18/66 - Compounds of groups , , or
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C09J 175/04 - Polyurethanes
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

2 represents a methyl group or the like, X represents a chlorine atom or the like, Y represents O or NH, and * shows a bonding position. The polymer layer (ii) contains a second polymer which contains a constituent unit derived from a monomer such as an aromatic vinyl-based monomer and which extends using the functional group represented by formula (i) as a polymerization initiation point.

IPC Classes  ?

• C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
• C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
• C08F 214/28 - Hexafluoropropene
• C09D 127/20 - Homopolymers or copolymers of hexafluoropropene
• C09D 163/00 - Coating compositions based on epoxy resinsCoating compositions based on derivatives of epoxy resins

Abstract

The present invention provides an A-B block copolymer that enables preparation of a polymer emulsion useful as a binder component for an aqueous inkjet ink that is excellent in inkjet printability and is capable of forming a printed film excellent in durability, such as adhesiveness and rub resistance, on a substrate to be printed, such as a polyolefin-based plastic film. The block copolymer is an A-B block copolymer satisfying the following requirements (1-1) to (1-3). (1-1) Containing 90% by mass or more of a constituent unit derived from a methacrylate-based monomer or the like. (1-2) The chain A has a constituent unit (A-i) derived from methyl methacrylate or the like and a constituent unit (A-ii) derived from 2-ethylhexyl methacrylate or the like. (1-3) The chain B has a constituent unit (B) derived from methacrylic acid, a constituent unit (B-i) derived from methyl methacrylate or the like, and a constituent unit (B-ii) derived from 2-ethylhexyl methacrylate or the like.

IPC Classes  ?

• B41J 2/01 - Ink jet
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
• C08F 2/24 - Emulsion polymerisation with the aid of emulsifying agents
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C09D 11/32 - Inkjet printing inks characterised by colouring agents
• C09D 11/326 - Pigment inks characterised by the pigment dispersant

Abstract

Provided are particles of an alumina-based thermally conductive oxide obtained by sintering a raw material mixture (excluding mixtures containing a boric acid compound) that contains an aluminum raw material. The aluminum raw material is at least one material selected from the group consisting of boehmite and aluminum hydroxide. The raw material mixture includes glass frit and may further contain an oxide raw material. The oxide raw material is at least one material selected from the group consisting of boron compounds, titanium compounds, phosphorus compounds, tungsten compounds, and bismuth compounds. The content of the glass frit in the raw material mixture is 0.5-5 parts by mass per 100 parts by mass of the aluminum raw material.

IPC Classes  ?

• C04B 35/117 - Composites
• C01F 7/442 - Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination in presence of a calcination additive
• C08K 3/22 - OxidesHydroxides of metals
• C08K 3/30 - Sulfur-, selenium-, or tellurium-containing compounds
• C08K 3/34 - Silicon-containing compounds
• C08K 3/38 - Boron-containing compounds
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C09K 5/14 - Solid materials, e.g. powdery or granular

Abstract

Provided is a polyurethane aqueous dispersion having excellent storage stability, enabling to prepare an adhesive, a coating material, or the like, which can form an adhesive layer that is a cured film in which physical properties such as strength do not readily change due to temperature changes, using the polyurethane aqueous dispersion as an additive for imparting adhesiveness. The polyurethane aqueous dispersion contains water that is a dispersion and resin particles formed with a polyurethane having a hydroxyl group at the terminal thereof, wherein the polyurethane has a structural unit derived from a polyol containing a polyether polyol, a structural unit derived from a polyisocyanate containing an aliphatic polyisocyanate and an alicyclic polyisocyanate, and a structural unit derived from an acidic group-containing polyol, the acid value of the polyurethane being 40 mg KOH/g or less, and the polyurethane being a reactant obtained by reacting a polyisocyanate and a polyol in a ratio of 0.5 ≤ [NCO group/OH group (molar ratio) ] ≤ 0.95.

IPC Classes  ?

• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/08 - Processes
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/44 - Polycarbonates
• C08G 18/48 - Polyethers
• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C09D 169/00 - Coating compositions based on polycarbonatesCoating compositions based on derivatives of polycarbonates
• C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
• C09D 175/06 - Polyurethanes from polyesters
• C09D 175/08 - Polyurethanes from polyethers
• C09J 175/06 - Polyurethanes from polyesters
• C09J 175/08 - Polyurethanes from polyethers
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

Provided is a polyurethane aqueous dispersion having excellent storage stability, enabling to prepare an adhesive, a paint or the like, which can form an adhesive layer that is a cured film in which physical properties such as strength do not readily change due to temperature changes. The polyurethane aqueous dispersion contains water that is a dispersion and resin particles formed with a polyurethane having a hydroxyl group at the terminal thereof, wherein the polyurethane has a structural unit derived from a urethane prepolymer, the urethane prepolymer has a structural unit derived from a polyol containing a polyether polyol, a structural unit derived from a polyisocyanate containing an aliphatic polyisocyanate and an alicyclic polyisocyanate, and a structural unit derived from an acidic group-containing polyol, the acid value of the polyurethane being 30 mg KOH/g or less, the polyol further containing a polycarbonate polyol, and the mass ratio of the polyether polyol (C) and the polycarbonate polyol (D) being (C) : (D) = 20: 80 to 95: 5.

IPC Classes  ?

• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/08 - Processes
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/44 - Polycarbonates
• C08G 18/48 - Polyethers
• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C09D 169/00 - Coating compositions based on polycarbonatesCoating compositions based on derivatives of polycarbonates
• C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chainCoating compositions based on derivatives of such polymers
• C09D 175/06 - Polyurethanes from polyesters
• C09D 175/08 - Polyurethanes from polyethers
• C09J 175/06 - Polyurethanes from polyesters
• C09J 175/08 - Polyurethanes from polyethers
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

Provided is a convenient method for producing ε-form copper phthalocyanine that exhibits excellent color characteristics, e.g., contrast and brightness, and that is useful as, inter alia, a colorant for the color filters used with, e.g., liquid crystals. The method for producing an ε-form copper phthalocyanine pigment composition comprises: a step for treating a phthalimidomethylated copper phthalocyanine with a nonionic surfactant to obtain a treated phthalimidomethylated copper phthalocyanine; and a step for obtaining a pigment composition by the solvent salt milling of a mixture comprising α-form copper phthalocyanine, ε-form copper phthalocyanine, and the treated phthalimidomethylated copper phthalocyanine.

IPC Classes  ?

• C09B 67/20 - Preparations of organic pigments
• C09B 67/50 - Crystalline modifications of pigments or dyestuff of phthalocyanines

Abstract

Provided is a biodegradable artificial bait composition from which a practical biodegradable artificial bait having less influence on living bodies and natural environments can be manufactured.　Provided is a biodegradable artificial bait composition used for a fishing artificial bait and comprising 10 to 30% by mass of a gelatine, 25 to 80% by mass of a polyhydric alcohol, 9 to 55% by mass of water, and 0.005 to 3% by mass of at least one crosslinking agent selected from the group consisting of alum, transglutaminases, monosaccharides, and polyphenols.

IPC Classes  ?

• A01K 85/00 - Artificial bait for fishing
• C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable

Abstract

The present invention provides resin beads that can provide various types of products, such as a cosmetic having excellent tactile impression, spreadability on the skin, and transparency, that can be substituted for resin particles composed of a synthetic material derived from petroleum, and that have favorable biodegradability, and the present invention also provides various types of products, such as a cosmetic using the resin beads. The resin beads are formed with a resin containing cellulose as a main component. The resin beads have a cumulative 50% particle size on a volume basis of 50 μm or smaller, a degree of sphericity of 0.7 to 1.0, a degree of surface smoothness of 70 to 100%, a degree of solidity of 50 to 100%, and a biodegradation rate for 5 days, as measured in accordance with JIS K6950:2000 (ISO 14851:1999), of 20% or more, and the content of the cellulose in the resin is 90 to 100% by mass. In addition, the present invention provides a product of any one of a cosmetic, a dermatological preparation, a paint, a shaped article, a film, a coating agent, and a resin composition which contain the resin beads.

IPC Classes  ?

• C08J 3/14 - Powdering or granulating by precipitation from solutions
• C08L 1/12 - Cellulose acetate
• C08L 1/14 - Mixed esters, e.g. cellulose acetate-butyrate
• C08L 1/16 - Esters of inorganic acids

Abstract

[Problem] To provide a fuel cell separator which is superior in strength, electric conductivity, and gas barrier performance, and a method for manufacturing the same.　[Solution] The present invention pertains to a fuel cell separator 1 and a method for manufacturing the same, the fuel cell separator 1 comprising: a plate 2 that contains graphite and a resin and that has grooves 30, 32 serving as flow paths on surfaces 31 of the plate; and surface layer films 4, 5 that include the grooves 30, 32 and the surfaces 31 other than the grooves 30, 32, and that cover the surfaces 31 on both sides in the thickness direction of the plate 2. The surface layer films 4, 5 contain a resin and carbon nanotubes.

IPC Classes  ?

• H01M 8/0213 - Gas-impermeable carbon-containing materials
• H01M 8/0221 - Organic resinsOrganic polymers
• H01M 8/0228 - Composites in the form of layered or coated products

Abstract

The present invention provides a urethane prepolymer composition which has excellent storage stability and is capable of forming a cured product layer that exhibits excellent flexibility, heat resistance and solvent resistance. This urethane prepolymer composition contains a urethane prepolymer (C) that is a reaction product of a polyol (A) and a polyisocyanate (B), and a trimethylolpropane adduct (D) of tolylene diisocyanate; the polyol (A) contains 5-90% by mass of a polyester polyol (A-1) that has a constituent unit derived from an aromatic dicarboxylic acid; the content of the trimethylolpropane adduct (D) of tolylene diisocyanate relative to 100 parts by mass of the urethane prepolymer (C) is 0.2-25 parts by mass; and the isocyanate group content ratio based on the sum of the urethane prepolymer (C) and the trimethylolpropane adduct (D) of tolylene diisocyanate is 1.0-6.0% by mass.

IPC Classes  ?

• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/65 - Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C09J 175/06 - Polyurethanes from polyesters
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

Provided is a resin composition that is capable of forming an adhesive layer having excellent adhesiveness and heat resistance, is less likely to cause defects such as lifting and detachment even after undergoing a molding process such as drawing, can be used to produce a layered product having good appearance, and is suitable as the main agent of a polyurethane adhesive agent having excellent wettability with respect to a base material such as a resin or a metal. The resin composition is for a polyurethane adhesive agent and is used as the main agent of the adhesive agent together with a curing agent. The resin composition contains a polyol (A) containing at least 80 mass% of a polyurethane resin (c) having a constituent unit derived from a polyol including a polyester polyol (a). The polyester polyol (a) has a constituent unit derived from a dicarboxylic acid component including benzene-o-dicarboxylic acid. The terminal hydroxy group content of the polyester polyol (a) is 0.1-2 mol/kg. The terminal hydroxy group content of the polyurethane resin (c) is 0.04-0.4 mol/kg.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds
• C08L 75/06 - Polyurethanes from polyesters
• C09J 175/06 - Polyurethanes from polyesters
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain

Abstract

The present invention easily provides a large-sized molded body that contains a high concentration of oil and fat, without being limited to shapes such as powders and granules. This oil-and-fat-containing molded product, which contains oil and fat (exclusive of emulsifiable oil and fat) and is used for non-food applications, is obtained by drying a raw material solution that includes water, oil and fat, a film-forming component, and a nanofiber component, wherein: the content of the oil and fat in the molded product is 54-85 mass%; the water activity value of the molded product after molding is at most 0.6 Aw; a surfactant is not contained in the molded product; and there is no separation between the oil and fat and components other than the oil and fat.

IPC Classes  ?

• C08L 91/00 - Compositions of oils, fats or waxesCompositions of derivatives thereof
• A61K 8/65 - CollagenGelatinKeratinDerivatives or degradation products thereof
• A61K 8/73 - Polysaccharides
• A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
• A61Q 19/00 - Preparations for care of the skin
• C08K 5/10 - EstersEther-esters
• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08L 5/08 - ChitinChondroitin sulfateHyaluronic acidDerivatives thereof

Abstract

Provided is an aqueous coating liquid which can form a coating film having good storage stability and good water resistance. The aqueous coating liquid is for forming a coating film provided between a current collector and an active material layer in an electrode for an electricity storage device. The aqueous coating material contains: a water-based medium comprising water; at least one polyvinyl alcohol (PVA) resin selected from the group consisting of native polyvinyl alcohols and denatured polyvinyl alcohols; an electroconductive material; and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC). Further: the aqueous coating liquid does not contain a polyacrylic acid or, even if the aqueous coating liquid contains a polyacrylic acid, a condition wherein the content of the polyacrylic acid is less than 9 mass% based on the total mass of the aqueous coating liquid is satisfied; and the ratio of the content of the PVA resin in the aqueous coating liquid to the content of the PBTC in the aqueous coating liquid is 2-100.

IPC Classes  ?

• H01M 4/04 - Processes of manufacture in general
• C09D 5/02 - Emulsion paints
• C09D 5/24 - Electrically-conducting paints
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/63 - Additives non-macromolecular organic
• C09D 129/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• H01G 11/28 - Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collectorLayers or phases between electrodes and current collectors, e.g. adhesives
• H01M 4/139 - Processes of manufacture
• H01M 4/66 - Selection of materials

Abstract

Provided is a method for easily producing a master batch in which pigments are finely dispersed to a higher degree, such as with a decrease in the amount of coarse particles of the pigments. This method for producing a master batch has: a primary kneading step for heating a raw material mixture that contains a thermoplastic resin and pigment and has a water content of 3-50 mass% to, inter alia, a temperature at or above the glass transition temperature of the thermoplastic resin, and then kneading to obtain a primary kneaded product; a cooling step for cooling the primary kneaded product to, inter alia, a temperature below the glass transition temperature of the thermoplastic resin; a secondary kneading step for heating the cooled primary kneaded product to, inter alia, a temperature at or above the glass transition temperature of the thermoplastic resin, in a state in which the water content is 3-50 mass%, and then kneading to obtain a secondary kneaded product; and a heating and kneading step for heating and kneading the secondary kneaded product to evaporate off the water and obtain a master batch having a water content of 2 mass% or less.

IPC Classes  ?

• C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques

Abstract

Provided are water repellent cellulose beads that have superior water repellency, spread easily on skin without leaving a white residue, and have a smooth feeling with little stickiness, as well as a manufacturing method therefor. These water repellent cellulose beads are obtained by using a hydrogenated lecithin with a phosphatidylcholine content of 40-85 mass% to surface-treat cellulose beads that have, for example, a volume-based cumulative 50% particle size of 3-15 μm and a sphericity of 0.6-1.0. This manufacturing method for water repellent cellulose beads has a step in which cellulose beads, a hydrogenated lecithin, and water are mixed to obtain a mixture liquid, and a step in which the mixture liquid is filtered.

IPC Classes  ?

• C08J 7/06 - Coating with compositions not containing macromolecular substances
• A61K 8/73 - Polysaccharides
• A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
• C08J 3/00 - Processes of treating or compounding macromolecular substances

Abstract

505050 of 50μm or less when obtained by a laser diffraction/scattering method which complies with ISO13320, and a solvent-soluble polymer loaded into the carbon black and the carbon nanotubes, wherein: the solvent-soluble polymer is one or more types of polymer selected from the group consisting of an ether-based polymer a vinyl-based polymer, an amine-based polymer, a cellulose-based polymer and a starch-based polymer; and the content of the solvent-soluble polymer constitutes 1-15 parts by mass, inclusive, relative to 100 parts by mass of the total content of the carbon black and the carbon nanotubes.

IPC Classes  ?

• C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
• C01B 32/168 - After-treatment
• C08K 3/04 - Carbon
• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08L 29/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radicalCompositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acidsCompositions of derivatives of such polymers
• C08L 71/00 - Compositions of polyethers obtained by reactions forming an ether link in the main chainCompositions of derivatives of such polymers
• C08L 101/00 - Compositions of unspecified macromolecular compounds

Goods & Services

(1) Chemical preparations for use in the manufacture of cosmetics; chemical preparations for the manufacture of pigments; chemical preparations for use in the manufacture of paints; delustering agents to remove the shine from paints, coatings and inks; mould-release compounds; chemical preparations for use in the manufacture of writing instruments; chemical preparations for use in the manufacture of polymer coating agents; polymer coating agents for paper; polymer beads for use in manufacturing; acrylic polymer powders. (2) Inorganic pigments; organic pigments; clear coatings in the form of paint used to diffuse light on the painted manufactured products of others; colorants for use in the manufacture of cosmetics; colorants for use in the manufacture of printing ink; colorants for use in the manufacture of plastic molding compounds; colorants for use in the manufacture of writing instruments; powdered paints containing colored resin beads for use on the manufactured products of others and for use in the manufacture of cosmetics; powdered paints containing delustering agents for use on the manufactured products of others and for use in the manufacture of cosmetics; powdered paints for obtaining a soft blended surface textures to remove imperfections on the painted surface of the manufactured products of others and for use in the manufacture of cosmetics; thermoplastic paints for use in marking road surfaces; paints containing colored resin beads for use on the manufactured products of others and for use in the manufacture of cosmetics; paints containing delustering agents for use on the manufactured products of others and for use in the manufacture of cosmetics; paints for obtaining a soft matte paint texture for use on the manufactured products of others and for use in the manufacture of cosmetics.

Abstract

The present invention provides a resin composition for an adhesive, being useful as a component of an adhesive having a favorable adhesion property to glass and giving favorable appearance after adhesion. The resin composition for an adhesive contains a polyhydroxyurethane resin. This polyhydroxyurethane resin contains a structural unit formed by polymerizing a compound (A) having at least two five-membered cyclic carbonate structures and a compound (B) having at least two primary amino groups, the polyurethane resin contains a urethane bond, a hydroxy group, and a secondary amino group in the structural unit. Further, this polyhydroxyurethane resin has an amine number of 1 to 50 mgKOH/g and has a hydroxyl number of 10 to 230 mgKOH/g.

IPC Classes  ?

• C09J 175/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
• C08K 5/15 - Heterocyclic compounds having oxygen in the ring
• C08G 71/04 - Polyurethanes
• C09J 11/06 - Non-macromolecular additives organic
• B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• C08K 5/1515 - Three-membered rings

Abstract

2 each independently represent a methyl group or the like, Ar represents a phenyl group or the like, X represents a chlorine atom or the like, and p represents an arbitrary number of repeating units, and the polymeric dispersant has an amine value of 100 mgKOH/g or less and a number average molecular weight of 5,000 to 20,000.

IPC Classes  ?

• H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents
• C01B 32/194 - After-treatment
• C08F 290/14 - Polymers provided for in subclass
• C08K 7/06 - Elements
• C09C 1/56 - Treatment of carbon black
• C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
• C09D 11/52 - Electrically conductive inks
• C09K 23/46 - Ethers of aminoalcohols
• H01B 1/12 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances organic substances

Abstract

The present invention provides resin beads that can provide various types of products such as cosmetics which are unlikely to generate an odor and have superior tactile impression and spreadability on the skin and that can be substituted for resin particles composed of a synthetic material derived from petroleum, and the present invention also provides various types of products such as cosmetics using the resin beads. The resin beads are formed with a resin containing a cellulose derivative as a main component. In the resin beads, the cellulose derivative is at least one selected from the group consisting of cellulose acetate, cellulose acetate propionate, ethyl cellulose, and hydroxypropyl methyl cellulose, the volume average particle diameter is 50 μm or smaller, the degree of sphericity is 0.7 to 1.0, the degree of surface smoothness is 80 to 100%, the acetyl group content ratio is 15% by mass or less, and the propionyl group content ratio is 10% by mass or more. In addition, the present invention provides a product of any one of a cosmetic, a dermatological preparation, a paint, a shaped article, a film, a coating agent, and a resin composition, which contain the resin beads.

IPC Classes  ?

• A61K 8/73 - Polysaccharides
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61Q 1/02 - Preparations containing skin colorants, e.g. pigments
• A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• A61Q 19/00 - Preparations for care of the skin

Abstract

MLHLHLLHHH is at least 1.60.

IPC Classes  ?

• C09C 1/44 - Carbon
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
• C08L 55/00 - Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCoating compositions based on derivatives of such polymers
• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
• C09K 3/16 - Anti-static materials
• C09D 11/10 - Printing inks based on artificial resins
• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents
• C08K 3/04 - Carbon
• C09K 23/52 - Natural or synthetic resins or their salts

Abstract

The present invention provides a method for producing a carbon material dispersed liquid, the method being capable of easily producing a dispersion liquid which has excellent viscosity stability, and in which a carbon material containing carbon nanotubes is dispersed well substantially without forming coarse aggregates. The present invention provides a method for producing a carbon material dispersed liquid, the method comprising: a step (1) for obtaining a wet mixed liquid by stirring a starting material that contains a dispersant, a liquid medium, and a carbon material containing carbon nanotubes; and a step (2) for subjecting the wet mixed liquid to a dispersion treatment using a high-pressure homogenizer. With respect to this method for producing a carbon material dispersed liquid, the high-pressure homogenizer is at least one of a high-pressure homogenizer (A1) wherein pressure jetted wet mixed liquids are caused to collide with each other so as to be atomized, and a high-pressure homogenizer (A2) wherein a pressurized wet mixed liquid is introduced into a collision chamber so as to be atomized; and a two-stage dispersion treatment, wherein the inner diameter of an ejection nozzle and the treatment pressure are changed, is carried out.

IPC Classes  ?

• C08F 290/06 - Polymers provided for in subclass
• C09C 1/44 - Carbon
• C09C 3/04 - Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
• C09C 3/10 - Treatment with macromolecular organic compounds
• C09D 5/24 - Electrically-conducting paints
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
• C08L 33/24 - Homopolymers or copolymers of amides or imides
• C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
• C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents
• C08K 3/04 - Carbon
• C09D 7/61 - Additives non-macromolecular inorganic
• C09K 23/52 - Natural or synthetic resins or their salts

Abstract

Provided is a polyurethan-urea resin solution which enables the easy production of a product, such as an adhesive sheet that has excellent close adhesiveness to the surface of a metal or the like and can be wound without a separator, and of which the peel strength can be improved selectively by warming. The polyurethan-urea resin solution comprises: a polyurethane-urea resin having a constituent unit derived from a polyol component (A), a constituent unit derived from a diisocyanate component (B) and a constituent unit derived from a polyamine component (C) and also having an active amino group at a terminal thereof; and a compound (E) having an epoxy group. In the polyurethan-urea resin solution, the concentration of the terminal amino group in the polyurethan-urea resin is 20 to 200 EQ/g, and the polyurethan-urea resin is a reaction product produced by reacting a urethane prepolymer (PP) with the polyamine component (C) at a (C)/(PP) ratio of 1.05 to 1.5 (mol/mol) (provided that a reaction product with a monoamine is excluded).

IPC Classes  ?

• C08L 75/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
• C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds
• C08K 5/5435 - Silicon-containing compounds containing oxygen containing oxygen in a ring
• C09J 175/00 - Adhesives based on polyureas or polyurethanesAdhesives based on derivatives of such polymers

Abstract

A moisture-curable polyurethane hot-melt adhesive which comprises a urethane prepolymer having terminal isocyanate groups and obtained by reacting a polyisocyanate ingredient at least including a modification of an aliphatic diisocyanate with a polyol ingredient, wherein the average number of isocyanate functional groups in the polyisocyanate ingredient is 2.0-3.0 and the polyol ingredient contains a tri- or higher-functional polyol in an amount of 1-8 mass% with respect to the polyol ingredient.

IPC Classes  ?

• C09J 175/04 - Polyurethanes
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/78 - Nitrogen

Abstract

Provided are: a chitosan derivative which has an excellent emulsification ability and a high salt-forming rate, and from which it is possible to prepare an emulsification composition such as a highly stable milky lotion by finely dispersing various oils in water; and a method for producing the chitosan derivative. This chitosan derivative is obtained by introducing an amine-carboxylate group derived from a salt-forming agent and an acyl group derived from an acylation agent, into a chitosan having a degree of deacetylation of 70-100% and a weight average molecular weight of 120,000-3,000,000, such that the value of a ratio (A/S) of the introduction rate (A) of the acyl group with respect to the introduction rate (S) of the amine-carboxylate group becomes 9-70. The chitosan derivative is produced by reacting the acylation agent and the salt-forming agent with the chitosan in a state where the chitosan having a particle size that would pass through a 1 mm-opening mesh is dispersed in a reaction solvent containing an alcohol-based solvent.

IPC Classes  ?

• A61Q 1/00 - Make-up preparationsBody powdersPreparations for removing make-up
• A61K 8/04 - DispersionsEmulsions
• A61K 8/73 - Polysaccharides
• C08B 37/08 - ChitinChondroitin sulfateHyaluronic acidDerivatives thereof

Abstract

This adhesive comprises a polyurethane resin (A), an epoxy resin (B), and an isocyanate crosslinking agent, wherein the epoxy resin (B) comprises a hydroxyl group-containing epoxy resin which has a hydroxyl group and has an epoxy equivalent weight of 450-3,000 g/eq.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C09J 11/06 - Non-macromolecular additives organic
• C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
• C09J 175/04 - Polyurethanes

Abstract

The present invention provides nanometer-sized fibers that are produced by an electrospinning method with use of a spinning solution for electrospinning, said spinning solution being environmentally friendly and taking the effects of an organic solvent on the human body into consideration. The fibers are formed from a resin that contains a silicone-modified polyurethane resin which is a reaction product of (A) a polyol, (B) a water dispersant, (C) an active hydrogen group-containing organopolysiloxane represented by formula (1) The present invention provides nanometer-sized fibers that are produced by an electrospinning method with use of a spinning solution for electrospinning, said spinning solution being environmentally friendly and taking the effects of an organic solvent on the human body into consideration. The fibers are formed from a resin that contains a silicone-modified polyurethane resin which is a reaction product of (A) a polyol, (B) a water dispersant, (C) an active hydrogen group-containing organopolysiloxane represented by formula (1) R1R2R3SiO(SiR2R3O)nSiR1R2R3  (1) The present invention provides nanometer-sized fibers that are produced by an electrospinning method with use of a spinning solution for electrospinning, said spinning solution being environmentally friendly and taking the effects of an organic solvent on the human body into consideration. The fibers are formed from a resin that contains a silicone-modified polyurethane resin which is a reaction product of (A) a polyol, (B) a water dispersant, (C) an active hydrogen group-containing organopolysiloxane represented by formula (1) R1R2R3SiO(SiR2R3O)nSiR1R2R3  (1) (wherein R1 represents a monovalent hydrocarbon group which may have an oxygen atom in the chain, while having from 1 to 10 carbon atoms and a hydroxyl group or a mercapto group, or a monovalent hydrocarbon group which has a primary amino group or a secondary amino group, while having from 1 to 10 carbon atoms; each of R2 and R3 represents a group that is selected from among an alkyl group having from 1 to 10 carbon atoms, an aralkyl group having from 7 to 10 carbon atoms, an aryl group having from 6 to 12 carbon atoms and a vinyl group; and n represents an integer from 1 to 200), and (D) a polyisocyanate.

IPC Classes  ?

• C08G 18/77 - Polyisocyanates or polyisothiocyanates having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
• C08G 18/61 - Polysiloxanes
• D01F 6/70 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyurethanes
• D01D 5/00 - Formation of filaments, threads, or the like
• D04H 1/4358 - Polyurethanes
• D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning

Abstract

The anchor coating agent for a melt-extruded laminate according to one embodiment of the present invention contains a polyol composition (A) and a polyisocyanate (B). The polyol composition (A) contains a polyol (a1) represented by formula (1), and a compound (a2) represented by formula (2). The proportion of the compound (a2) to the entirety of a biomass polyol composition produced through GPC is 3-30 area%. The polyisocyanate (B) includes an aliphatic polyisocyanate (b1). The proportion of the aliphatic polyisocyanate (b1) to the total mass of the polyisocyanate (B) is 20 mass% or greater. The mass ratio represented by [polyol composition (A)]/[polyisocyanate (B)] ranges from 1/99 to 90/10.

IPC Classes  ?

• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 175/04 - Polyurethanes
• C09J 175/04 - Polyurethanes
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/54 - Polycondensates of aldehydes
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic

Abstract

Provided are a fastener tape that can impart waterproofness to a slide fastener using an organic solvent that does not contain toluene or MEK as an adhesive, and a slide fastener that uses such a fastener tape. The present invention relates to a fastener tape (10) comprising a base fabric (11) having a first surface (10a) and a second surface (11b), and a waterproof film (12) attached to at least one of the first surface (10a) and the second surface (11b) of the base fabric (11). The waterproof film (12) has a layered structure composed of a skin layer (14) made of a polyurethane film, and an adhesive layer (13) made of a cured product of polyurethane adhesive provided between the skin layer (14) and the base fabric (11). The polyurethane adhesive is obtained by dissolving a polyurethane resin in a solvent containing dimethyl carbonate and propyl acetate. A slide fastener (1) according to the present invention comprises the fastener tape (10).

IPC Classes  ?

• A44B 19/34 - Stringer tapesFlaps secured to stringers for covering the interlocking members

Abstract

The present invention relates to a urethane prepolymer having an isocyanate group, a viscosity at 100° C. of 30 to 600 dPa·s, and a thermal softening temperature after moisture curing of 75 to 155° C.

IPC Classes  ?

• C09J 175/06 - Polyurethanes from polyesters
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C09J 7/32 - Water-activated, e.g. for gummed paper
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

1233: hydrogen atom, etc.), and 0.5-40 mass% a constituent unit (3) derived from a monomer 3 that is copolymerizable with the above monomers.

IPC Classes  ?

• C08F 290/06 - Polymers provided for in subclass
• C08L 55/00 - Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups
• C08K 3/04 - Carbon

Abstract

The present invention provides, by means of a simpler method, a resin composition that has excellent dispersibility of nanocellulose in a thermoplastic resin and that suppresses the formation of nanocellulose aggregates.　Provided is a resin composition including a thermoplastic resin, and easily-dispersible nanocellulose (B) dispersed in the thermoplastic resin, the easily-dispersible nanocellulose (B) including a nanocellulose and a modified polyolefin that contains a carboxy group and encloses the nanocellulose, and the thermoplastic resin including a thermoplastic resin (A) having a melting point of 110°C or less.

IPC Classes  ?

• C08J 3/215 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
• C08L 1/02 - CelluloseModified cellulose
• C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity

Abstract

The present invention provides a master batch that is capable of producing a resin composition in which crystallization of a polyester resin is delayed even if a filler is contained therein, and which is capable of producing a polyester resin molded body that has excellent appearance and excellent appearance quality such as surface gloss. A master batch which is used for the purpose of producing a resin molded body that is mainly formed of a polyester resin. This master batch contains a polyester base resin and a filler, while satisfying the condition (1) described below.　Condition (1): The master batch additionally contains a copper phthalocyanine dye; and the content of the copper phthalocyanine dye is from 3 to 200 parts by mass relative to 100 parts by mass of the filler.

IPC Classes  ?

• C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08K 3/00 - Use of inorganic substances as compounding ingredients
• C08K 3/04 - Carbon

Abstract

Provided are a useful resin composition for a back-surface layer and a heat-sensitive transfer recording material using said composition, in which the back layer of the formed heat-sensitive transfer recording material has superior heat resistance in situations where the temperature of a thermal head rises, damage to the head can be reduced, and durability is exceptional with minimized bleeding even if the silicone content is increased.　The present invention provides a resin composition used to form the back-surface layer of a heat-sensitive transfer recording material, wherein: said composition has a siloxane-modified urethane (urea) resin A, a resin B, and a cross-linking agent C as film-forming components; the resin A contains a polysiloxane component in the range of 5-55%; the resin B has at least one active-hydrogen-containing group and has a glass transition point of less than 100°C; and the composition contains the resin A in the range of 1-79%, the resin B in the range of 1-79%, and the cross-linking agent C in the range of 20-80%, where the total of the resin A, the resin B, and the cross-linking agent C is 100%. The present invention also provides a heat-sensitive transfer recording material using the resin composition for a back-surface layer.

IPC Classes  ?

• B41M 5/40 - Thermography characterised by the base, intermediate or covering layersHeat, radiation filtering or absorbing means or layersThermography combined with layers or compositions suitable for other methods of image registrationSpecial originals for reproduction by thermography

Abstract

Provided is an aqueous pigment dispersion liquid from which it is possible to prepare an environmentally friendly aqueous ink-jet ink in which a pigment is stably and highly dispersed finely and which can record an image that has excellent durability, glossiness, color developing ability, and adhesion with respect to various printing base materials. The aqueous pigment dispersion liquid contains a pigment, water, a water soluble organic solvent, and a polymer dispersant for dispersing the pigment. The polymer dispersant is a polymer that includes a structural unit (i) derived from (meth)acrylic acid and/or itaconic acid and a structural unit (ii) derived from a biological material-derived (meth)acrylate such as ethyl (meth)acrylate, that has an acid value of 30-250 mgKOH/g, and in which the contained amount of the structural unit (ii) is 50 mass% or more, the number average molecular weight is 1,000-30,000, the molecular weight distribution (weight average molecular weight/number average molecular weight) is 2.5 or less, and at least a portion of carboxy groups is neutralized by an alkali.

IPC Classes  ?

• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C09D 11/326 - Pigment inks characterised by the pigment dispersant

Goods & Services

Chemical preparations for use in industry; chemicals for the manufacture of pigments; chemical agents for manufacturing dyestuffs; chemicals for the manufacture of paints; chemicals for use in the manufacture of polyurethanes; industrial chemicals for use in the manufacture of varnishes; dispersions of plastics; dispersing agents; chitosan for industrial purposes; chemical coatings used in the manufacture of plastic lenses; chemical agents for coating textiles, furs, leather, non-woven and woven fabrics; chemical substances for stabilising foodstuffs; welding chemicals; chemicals for use in the manufacture of adhesives; waste water treatment chemicals for industrial purposes; chemicals for use in the processing of plastics; catalysts for use in the manufacture of plastics; surfactants for industrial purposes; soldering chemicals; chemical preparations in the nature of glue accelerators; anti-static preparations for industrial purposes; leather tanning agents; fire extinguishing and fire prevention compositions; solder mask [chemical preparations]; ungluing preparations; industrial chemicals; chemicals used in science; chemical preparations for use in photography; chemicals used in agriculture, horticulture and forestry; photoresists; soil conditioning chemicals; substances for regulating plant growth; growing media for plants; unprocessed plastics for industrial purposes; unprocessed artificial resins for industrial purposes; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed plastic materials in powder, liquid or paste form; unprocessed plastics in primary form; polymerization plastics; adhesives used in industry; adhesives for use in the manufacture of wall coverings; adhesives for applying wall coverings; plastic adhesives for industrial purposes; contact adhesives for use with laminates; latex glue for industrial purposes; fabric glue for industrial purposes; industrial adhesives for use in coating and sealing; chemical fertilizers; non-chemical biofertilizers; artificial soil for plant cultivation made from plastic materials; horticultural potting mixtures; sulfur [non-metallic minerals]; graphite in raw or semi-finished form for use in manufacture; talc [magnesium silicate]. Paint sealers; anti-corrosive paints; synthetic resin paints; distempers; coating compositions in the nature of paints for industrial applications; paints for use in the manufacture of automobiles; colorants for use in the manufacture of plastic molding compounds; colorants for use in the manufacture of printing ink; colorants for use in the manufacture of paper; colorants for use in the manufacture of paint; colorants; organic pigments; inorganic pigments; color pigments; xerographic toners; fluorescent brightening agents [dyes]; synthetic dyes; natural dyes; dyes; paints; varnishes; lacquers; inks for printing, marking and engraving; mimeographing inks; watercolor paints; oil colors; preservatives against rust and against deterioration of wood; rust preventatives in the nature of coatings; mordants for use in industry; raw natural resins; natural resins for use in the manufacture of adhesives; metals in foil and powder form for use in painting, decorating, printing and art; non-ferrous metals in foil or powder form for use in painting, decorating, printing and art; foils of precious metal for use in painting, decorating, printing and art. Spectrophotometers for use in colorimetry and toning of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software for use in colorimetry and color management for coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software for use in blending of colorants for toning of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software relating to blending of colorants for toning via the internet of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software relating to computer-controlled toning; computer programs and computer software relating to computer-controlled colorimetry and toning by using spectrophotometer; electronic circuits, cd-roms and other storage medium in which computer programs relating to colorimetry data and blending of colorants are recorded; electronic circuits, cd-roms and other storage medium in which computer programs relating to printing technology mainly for toning are recorded; computer programs and computer software for calculation of coloring range by color mixing of printed matters and monitors; computers for calculation of reflectance and transmittance by color mixing. Extruded plastics in the form of pellets for use in manufacture; artificial resins in the form of pellets for use in manufacture [semi-finished products]; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of bars for use in manufacture; artificial resins in the form of bars for use in manufacture [semi-finished products]; extruded plastics in the form of sheets for use in manufacture; artificial resins in the form of sheets for use in manufacture [semi-finished products]; extruded plastics in the form of blocks for use in manufacture; elastomeric polymers in the form of blocks for use in manufacture; elastomeric polymers in the form of sheets for use in manufacture; semi-processed thermoplastic polymer resins for use in manufacture; thermoplastic resins reinforced with natural fibers [semi-finished products]; plastic film for use in laminating paper; laminated plastic films for use on windows; laminated plastic films for use on vehicle windows; low-density polyurethane foam for packing; polyurethane film, other than for wrapping; plastic films, other than for wrapping and packaging; flexible pipes, tubes and hoses, not of metal; adhesive packaging tapes, other than stationery and not for medical or household purposes; mulch mats made of plastic sheet materials for use in suppressing weeds; mulch mats made of recycled rubber for preventing weed growth; biodegradable plastic film for agricultural purposes; unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; packing foam in sheet form; molded foam for packing; insulating materials made of polyurethane foam; rubber sheets for insulating purposes; electrical insulating materials; washers of rubber; rubber stoppers for industrial packaging containers; plastic fibers, other than for textile use.

Abstract

There is provided a technique for producing a quinacridone solid solution pigment, the technique making it possible to obtain a quinacridone solid solution pigment which produces a colored product having high chroma and a bluish hue, more preferably which has controlled particle diameters. Specifically, a method for producing a quinacridone solid solution pigment, the method including a crude quinacridone solid solution production step of subjecting a diarylaminoterepththalic acid and a dialkylarylaminoterephthalic acid to a co-cyclization reaction in polyphosphoric acid, thereby obtaining a water-containing crude quinacridone solid solution containing a solid solution of an unsubstituted quinacridone and a 2,9-dialkylquinacridone, the solid solution containing water, a drying step of drying the water-containing crude quinacridone solid solution to reduce the water content to less than 1% and obtain a powdery, crude quinacridone solid solution, and a pigmentation step of heating the powdery, crude quinacridone solid solution in a liquid medium that cannot dissolve the crude quinacridone solid solution.

IPC Classes  ?

• C09B 48/00 - Quinacridones
• C09D 11/322 - Pigment inks
• C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints

Abstract

A method for producing resin beads providing various types of products, such as cosmetics, imparted with superior tactile impression, spreadability on skin, transparency, and product stability is provided. The resin beads containing a cellulose derivative as a main component can replace resin particles composed of a synthetic material derived from petroleum. The production method includes: preparing a suspension containing oil droplets containing the cellulose derivative and an organic solvent by mixing an oil phase containing the cellulose derivative and an organic solvent dissolving the cellulose derivative and having a water-solubility of 0.1 to 50.0 g, with an aqueous phase containing a dispersion stabilizer; and contracting the oil droplets by adding water to the suspension, satisfying expression (A) below as defined in the specification, until a content of the organic solvent in the suspension becomes equal to or less than the water-solubility of the organic solvent: (W/S)/T≤1.00 . . . (A).

IPC Classes  ?

• C08L 1/12 - Cellulose acetate
• C08J 3/07 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
• C08J 3/09 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
• C08J 3/16 - Powdering or granulating by coagulating dispersions

Abstract

Provided is a polymeric dispersant to be incorporated for producing an aqueous pigment dispersion capable of giving a water-based ink-jet ink in which the pigment is stably and highly finely dispersed and with which images excellent in terms of adhesion and durability can be recorded on plastic media or cloth. The polymeric dispersant, which is for dispersing pigments, is to be incorporated in producing an aqueous pigment dispersion for use in water-based ink-jet inks for plastic-medium printing or textile printing and is a polymer satisfying the requirement (1), etc. Requirement (1): To contain a structural unit (i) derived from styrene, a structural unit (ii) derived from methyl methacrylate, etc., a structural unit (iii) derived from 2-ethylhexyl methacrylate, etc., a structural unit (iv) derived from 2-hydroxyethyl methacrylate, etc., and a structural unit (v) derived from methacrylic acid, at least some of the carboxy groups having been neutralized with an alkali.

IPC Classes  ?

• C09B 33/153 - Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
• C09B 47/04 - Phthalocyanines
• C09B 48/00 - Quinacridones
• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
• C09B 67/20 - Preparations of organic pigments

Abstract

Provided are: a porous layer structure in which satisfactory adhesion between a base material and a foamed layer produced by foaming a urethane prepolymer can be exhibited even when the range of density at which the formation of a foamed layer can be achieved is expanded to a lower range (i.e., a range in which a foamed layer can become softer), and can exhibit an excellent texture (softness); and a method for producing a porous layer structure.　The porous layer structure comprises a base material 10, an under layer 20 provided on the base material 10 and formed from a blend solution containing a water-soluble resin, and a foamed layer 30 provided on the under layer 20 and produced by foaming a urethane prepolymer having an isocyanate group at an terminal thereof, in which the basis weight of the under layer 20 is 3 to 60 g/m2·dry, and the film rupture strength of the under layer 20 after being dried is 5 MPa or more.

IPC Classes  ?

• B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• C08G 101/00 - Manufacture of cellular products
• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Goods & Services

(1) Chemical preparations for the manufacture of pigments; chemical preparations for use in the manufacture of cosmetics; chemical preparations for use in the manufacture of paints; chemical preparations for use in the manufacture of surface coating chemicals for industrial use; chemicals for the manufacture of pigments; chemical agents for manufacturing dyestuffs; chemicals for the manufacture of paints; chemicals for use in the manufacture of polyurethanes; industrial chemicals for use in the manufacture of varnishes; dispersions of plastics for use in the manufacture of printing inks; dispersants for pigments; dispersants for fine particles and fibres, namely, dispersants for use in the manufacture of lacquers, varnishes, colourants and paints; chitosan for industrial purposes; chemical coatings used in the manufacture of plastic lenses; chemical agents for coating textiles, furs, leather, non-woven and woven fabrics; chemical substances for stabilising foodstuffs; welding chemicals; chemicals for use in the manufacture of adhesives; waste water treatment chemicals for industrial purposes; chemicals for use in the processing of plastics; catalysts for use in the manufacture of plastics; soldering chemicals; chemical preparations in the nature of glue accelerators; antistatic preparations for electronic equipment; leather tanning agents; fire extinguishing and fire prevention compositions; solder mask [chemical preparations]; chemical preparations for use in photography; chemicals for post-harvest use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; photoresists; soil conditioning chemicals; substances for regulating plant growth; growing media for plants; unprocessed plastics for industrial purposes; unprocessed artificial resins for industrial purposes; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed plastic materials in powder, liquid or paste form; unprocessed plastics in primary form; polymerization plastics; adhesives for the building industry; adhesives for use in the automotive, trucking and trailer industries; adhesives for use in the construction industry; adhesives for use in the consumer packaging industry; adhesives for use in the textile industry; chemicals for use in the manufacture of adhesives; contact adhesives for use with laminates; general use adhesives; polyurethane adhesives; synthetic resin adhesives for industrial purposes; adhesives for use in the manufacture of wall coverings; adhesives for applying wall coverings; contact adhesives for use with laminates; latex glue for industrial purposes; fabric glue for industrial purposes; chemical fertilizers; non-chemical biofertilizers; artificial soil for plant cultivation made from plastic materials; sulfur [non-metallic minerals]; graphite in raw or semi-finished form for use in manufacture. (2) Base coat paint for use in painting; anti-corrosive paints; synthetic resin paints; distemper paints; coating compositions in the nature of paint for industrial equipment, industrial floors, construction equipment, vehicle and building panels; paints for use in the manufacture of automobiles; colorants for use in the manufacture of plastic molding compounds; colorants for use in the manufacture of printing ink; colorants for use in the manufacture of paper; colorants for use in the manufacture of paint; colorants for use in the manufacture of cosmetics; colorants for use in the manufacture of fibers, namely dyestuffs for textiles, inks for colouring textiles; colorants for use in the manufacture of writing instruments; colorants for use in the construction industry; organic pigments; inorganic pigments; xerographic toners; fluorescent brightening agents for dying; acid dyes; alcohol soluble dyes; alizarine dyes; aniline dyes; cationic dyes; clothing dyes; sulfur dyes; conductive paints; urethane paints; varnishes for use in the manufacture of printing inks; lacquers for use in painting; ink for inkjet printers; thermochromic printing inks; typographic ink; planographic ink; intaglio inks for use in printing; mimeographing inks; watercolor paints; oil colors; preservatives against rust and against deterioration of wood; rust preventatives in the nature of coatings; mordants for the textile industry; raw natural resins; natural resins for use in the manufacture of adhesives; metals in foil and powder form for use in painting, decorating, printing and art; non-ferrous metals in foil or powder form for use in painting, decorating, printing and art; foils of precious metal for use in painting, decorating, printing and art. (3) Spectrophotometers for use in colorimetry and toning of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software for use in colorimetry and color management for coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software for use in blending of colorants for toning of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software relating to blending of colorants for toning via the internet of coated boards, plastic moldings, fibers, and printed materials; computer programs and computer software relating to computer-controlled toning; computer programs and computer software relating to computer-controlled colorimetry and toning by using spectrophotometer; electronic circuits, cd-roms and other storage medium in which computer programs relating to colorimetry data and blending of colorants are recorded; electronic circuits, cd-roms and other storage medium in which computer programs relating to printing technology mainly for toning are recorded; computer programs and computer software for calculation of coloring range by color mixing of printed matters and monitors; computers for calculation of reflectance and transmittance by color mixing. (4) Extruded plastics in the form of pellets for use in manufacture; artificial resins in the form of pellets for use in manufacture [semi-finished products]; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of bars for use in manufacture; artificial resins in the form of bars for use in manufacture [semi-finished products]; extruded plastics in the form of sheets for use in manufacture; artificial resins in the form of sheets for use in manufacture [semi-finished products]; extruded plastics in the form of blocks for use in manufacture; elastomeric polymers in the form of blocks for use in manufacture; elastomeric polymers in the form of sheets for use in manufacture; semi-processed thermoplastic polymer resins for use in manufacture; thermoplastic resins reinforced with natural fibers [semi-finished products]; plastic film for use in laminating paper; laminated plastic films for use on windows; laminated plastic films for use on vehicle windows; low-density polyurethane foam for packing; polyurethane film, other than for wrapping; plastic films, other than for wrapping and packaging, namely, plastic film for use in laminating paper, plastic films for electrical insulation, plastic films for use in manufacture; flexible plastic pipes for plumbing purposes; adhesive packaging tapes, other than stationery and not for medical or household purposes; mulch mats made of plastic sheet materials for use in suppressing weeds; mulch mats made of recycled rubber for preventing weed growth; biodegradable plastic film for agricultural purposes; unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; packing foam in sheet form; molded foam for packing; insulating materials made of polyurethane foam; rubber sheets for insulating purposes; electrical insulation; washers of rubber; rubber stoppers for industrial packaging containers.

Goods & Services

Chemical preparations for use in industry; chemicals for the manufacture of pigments; chemical agents for manufacturing dyestuffs; chemicals for the manufacture of paints; chemicals for use in the manufacture of polyurethanes; industrial chemicals for use in the manufacture of varnishes; dispersions of plastics for use in the manufacture of a wide variety of goods; dispersing agents; chitosan for industrial purposes; chemical coatings used in the manufacture of plastic lenses; chemical agents for coating textiles, furs, leather, non-woven and woven fabrics; chemical substances for stabilising foodstuffs; welding chemicals; chemicals for use in the manufacture of adhesives; waste water treatment chemicals for industrial purposes; chemicals for use in the processing of plastics; catalysts for use in the manufacture of plastics; surfactants for industrial purposes; soldering chemicals; chemical preparations in the nature of glue accelerators; anti-static preparations for industrial purposes; leather tanning agents; fire extinguishing and fire prevention compositions; Chemicals for use in the process of producing printed circuit boards, namely, solder mask; ungluing preparations; industrial chemicals; chemicals used in science; chemical preparations for use in photography; chemicals used in agriculture, horticulture and forestry; photoresists; soil conditioning chemicals; substances for regulating plant growth; growing media for plants; unprocessed plastics for industrial purposes; unprocessed artificial resins for industrial purposes; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed plastic materials in powder, liquid or paste form; unprocessed plastics in primary form; polymerization plastics; adhesives used in industry; adhesives for use in the manufacture of wall coverings; adhesives for applying wall coverings; plastic adhesives for industrial purposes; contact adhesives for use with laminates; latex glue for industrial purposes; fabric glue for industrial purposes; industrial adhesives for use in coating and sealing; chemical fertilizers; non-chemical biofertilizers; artificial soil for plant cultivation made from plastic materials; horticultural potting mixtures; sulfur; graphite in raw or semi-finished form for use in manufacture; talc being magnesium silicate Paint sealers; anti-corrosive paints; synthetic resin paints; distempers; coating compositions in the nature of paints for industrial applications; paints for use in the manufacture of automobiles; colorants for use in the manufacture of plastic molding compounds; colorants for use in the manufacture of printing ink; colorants for use in the manufacture of paper; colorants for use in the manufacture of paint; colorants; organic pigments; inorganic pigments; color pigments; xerographic toners; fluorescent brightening agents being dyes; synthetic dyes; natural dyes; Dyes for use in the manufacture of leather, fur, wood, textiles, fabrics, paper, plastic, toners, water-based inks; paints; varnishes; lacquers; inks for printing, marking and engraving; mimeographing inks; watercolor paints; oil colors; preservatives in the nature of coating for prevention of rust and against deterioration of wood; rust preventatives in the nature of coatings; Etching mordants being acids; raw natural resins; raw natural resins for use in the manufacture of adhesives; metals in foil and powder form for use in painting, decorating, printing and art; non-ferrous metals in foil or powder form for use in painting, decorating, printing and art; foils of precious metal for use in painting, decorating, printing and art Electronic spectrophotometers for use in colorimetry and toning of coated boards, plastic moldings, fibers, and printed materials; recorded and downloadable computer programs and software for use in colorimetry and color management for coated boards, plastic moldings, fibers, and printed materials; recorded and downloadable computer programs and software for use in blending of colorants for toning of coated boards, plastic moldings, fibers, and printed materials; recorded and downloadable computer programs and software for blending of colorants for toning via the internet of coated boards, plastic moldings, fibers, and printed materials; recorded and downloadable computer programs and software for computer-controlled toning; recorded and downloadable computer programs and software for computer-controlled colorimetry and toning by using spectrophotometer; electronic circuits, cd-roms and other storage medium in which computer programs relating to colorimetry data and blending of colorants are recorded; electronic circuits, cd-roms and other storage medium in which computer programs relating to printing technology mainly for toning are recorded; recorded and downloadable computer programs and software for calculation of coloring range by color mixing of printed matters and monitors; computers for calculation of reflectance and transmittance by color mixing Extruded plastics in the form of pellets for use in manufacture; artificial resins in the form of pellets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of bars for use in manufacture; artificial resins in the form of bars for use in manufacture; extruded plastics in the form of sheets for use in manufacture; artificial resins in the form of sheets for use in manufacture; extruded plastics in the form of blocks for use in manufacture; elastomeric polymers in the form of blocks for use in manufacture; elastomeric polymers in the form of sheets for use in manufacture; semi-processed thermoplastic polymer resins for use in manufacture; thermoplastic resins reinforced with natural fibers; plastic film for use in laminating paper; laminated plastic films for use on windows; laminated plastic films for use on vehicle windows; low-density polyurethane foam for packing; polyurethane film, other than for wrapping; plastic films, other than for wrapping and packaging; flexible pipes, tubes and hoses, not of metal; adhesive packaging tapes, other than stationery and not for medical or household purposes; mulch mats made of plastic sheet materials for use in suppressing weeds; mulch mats made of recycled rubber for preventing weed growth; biodegradable plastic film for agricultural purposes; unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; packing foam in sheet form; molded foam for packing; insulating materials made of polyurethane foam; rubber sheets for insulating purposes; electrical insulating materials; washers of rubber; rubber stoppers for industrial packaging containers; plastic fibers, other than for textile use

Abstract

To provide resin beads having good biodegradability that can replace resin beads made from a petroleum-derived synthetic material, capable of providing various products such as highly stable cosmetics having an excellent feel such as spread on the skin, moistness, and softness that maintain that feel over an extended period of time, and various products such as cosmetics that use the resin beads. Resin beads obtained by surface treatment of core beads formed from a resin having cellulose as a main component by a solid surface treatment agent, in which the volume-based cumulative 50% particle size is 50 μm or less, the sphericity is 0.7-1.0, the surface smoothness is 70-100%, and the degree of crystallization is 60% or less. The present invention also provides a product which is any one of a cosmetic preparation, an external dermatological agent, a coating material, a molded body, a film, a coating agent and a resin composition, and which contains the resin beads.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• A61K 8/73 - Polysaccharides
• A61Q 1/00 - Make-up preparationsBody powdersPreparations for removing make-up
• C08L 1/02 - CelluloseModified cellulose

Abstract

A material for medical use, which contains nanofibers that are formed from a resin containing a silicone-modified polyurethane resin, and which is characterized in that: the silicone-modified polyurethane resin is a reaction product of (A) a long-chain polyol that has a number average molecular weight of 500 or more, (B) a short-chain polyol that has a number average molecular weight of less than 500, (C) an active hydrogen group-containing organopolysiloxane and (D) a polyisocyanate; and the average fiber diameter thereof is less than 2,000 nm. This material for medical use exhibits excellent performance in a biological test.

IPC Classes  ?

• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• A61L 27/18 - Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• D01D 5/00 - Formation of filaments, threads, or the like
• D01F 6/70 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyurethanes

Abstract

The present invention provides an ionizing radiation curable paint composition which is capable of forming a cured film that has excellent elongation (for example, 30% or more) under heating and has excellent solvent resistance and chemical resistance and which can contain an alcohol as a diluent solvent. The ionizing radiation curable paint composition contains a urethane (meth)acrylate oligomer (A1) having 6 or more (meth)acryloyl groups and having a weight average molecular weight of 3,000 to 50,000, wherein the urethane (meth)acrylate oligomer (A1) is a silicone-modified oligomer having a constituent unit (a) derived from a multifunctional (meth)acrylate monomer having a hydroxy group and 3 or more (meth)acryloyl groups, a constituent unit (b) derived from an alcohol having 2 or more hydroxy groups and having a molecular weight of 100 or lower, a constituent unit (c) derived from isophorone diisocyanate, and a constituent unit (d) derived from a carbinol-modified polysiloxane.

IPC Classes  ?

• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/40 - Additives
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/34 - Carboxylic acidsEsters thereof with monohydroxyl compounds
• C08G 18/61 - Polysiloxanes
• C08G 18/65 - Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08G 18/67 - Unsaturated compounds having active hydrogen
• C08J 7/04 - Coating
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C08G 18/24 - Catalysts containing metal compounds of tin
• C08J 7/046 - Forming abrasion-resistant coatingsForming surface-hardening coatings
• C08K 3/22 - OxidesHydroxides of metals

Abstract

The present invention provides an aqueous pigment dispersion liquid being such that a pigment is finely dispersed, and the viscosity, and the particle diameters of the pigment are unlikely to fluctuate, being excellent in storage stability, and enabling preparation of an emulsion-polymerized toner having properly controlled particle diameters while improving the pigment utilization rate. The aqueous pigment dispersion liquid is an aqueous pigment dispersion liquid for an emulsion-polymerized toner containing a pigment, a dispersant, and an aqueous medium. The dispersant is a polymer containing a constitutional unit (A) derived from a monomer (A) such that a group containing a (meth)acryloyloxy group or the like is bonded to one end of a particular polyethylene glycol chain or the like, and a constitutional unit (B) derived from a monomer (B) having a carboxy group or the like, the polymer has a number average molecular weight in terms of polystyrene of 4,000 to 15,000, as measured by gel permeation chromatography, the polymer is contained in a state of being not ionized substantially, and the aqueous pigment dispersion liquid has a pH of 3.0 to 8.4.

IPC Classes  ?

• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/14 - Methyl esters
• C08F 220/34 - Esters containing nitrogen
• C08F 226/06 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
• C08K 5/00 - Use of organic ingredients
• C09B 67/46 - Dispersions
• C08G 65/08 - Saturated oxiranes
• C08G 65/333 - Polymers modified by chemical after-treatment with organic compounds containing nitrogen
• G03G 9/08 - Developers with toner particles

Abstract

Provided is an oil-based ink composition which has excellent adhesiveness to various plastic films and excellent blocking resistance, which makes it possible to form an ink layer having favorable wettability with a dry lamination agent, and with which it is possible to produce a laminate film having high lamination strength. The oil-based ink composition contains a binder resin, an organic solvent, and a surfactant, wherein: the surfactant is a sucrose fatty acid ester that is constituted by sucrose and a fatty acid with not less than 14 carbon atoms and that has monoester content of not less than 50 mol%; the HLB value of the sucrose fatty acid ester is not less than 12; and the contained amount of surfactant is not more than 8.8 parts by mass with respect to 100 parts by mass of the binder resin.

IPC Classes  ?

• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B65D 65/40 - Applications of laminates for particular packaging purposes
• C09D 11/02 - Printing inks
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties

Abstract

A urethane prepolymer having an isocyanate group at one end that is a reaction product of a polyol (A) and a polyisocyanate (B), such that: the polyol (A) includes at least a polycarbonate polyol (A-1) including a crystalline polycarbonate polyol (a) having at least a structural unit derived from a C6 or higher alkane diol and an EO/PO copolymer polyol (A-2) as bifunctional polyols; the crystalline polycarbonate polyol (a) content of the bifunctional polyols is 20 mass% or higher, and the polycarbonate polyol (A-1) content of the bifunctional polyols is 30 mass% or higher; and the molar ratio [EO/PO] of the EO/PO copolymer polyol (A-2) is 25/75 to 80/20.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/44 - Polycarbonates
• C08G 18/48 - Polyethers

Abstract

12222222, and m+n is 20-100) and a constituent unit (2) derived from a functional-group-containing vinyl monomer, wherein the polyglycol component is a poly(alkylene glycol), etc., the content of organic compounds having a boiling point of 250°C or lower being 1 mass% or less.

IPC Classes  ?

• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• B41J 2/01 - Ink jet
• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
• C09B 67/20 - Preparations of organic pigments
• C09B 67/46 - Dispersions

Abstract

11 of the window portion 5 is 20 mm or less and smaller than the dimension of the measurement target. Provided are: the color measurement device in which the mask member 10 is disposed between the color measurement target and the light source and at a position abutting on the color measurement target; and a color measurement method including a step for measuring the color of a measurement target using the color measurement device.

IPC Classes  ?

• G01J 3/46 - Measurement of colourColour measuring devices, e.g. colorimeters

Abstract

The present invention provides: resin beads that have excellent biodegradability, are capable of replacing resin particles formed of a petroleum-derived synthetic material, and are capable of providing various products, such as a transparent cosmetic preparation having excellent texture and excellent spreadability on the skin; and various products, such as a cosmetic preparation, that use the resin beads. These resin beads are formed of a resin containing cellulose as a main component. The particle size at a cumulative percentage of 50% in terms of volume is 50 µm or less, the sphericity is 0.7-1.0, the surface smoothness is 70-100%, the solidity is 50-100%, the five-day biodegradability measured according to JIS K6950:2000 (ISO 14851:1999) is 20% or greater, and the content of cellulose in the resin is 90-100 mass%. The present invention also provides a product which is any one of a cosmetic preparation, an external dermatological agent, a coating material, a molded body, a film, a coating agent and a resin composition, and which contains the resin beads.

IPC Classes  ?

• C08B 16/00 - Regeneration of cellulose
• C08J 3/07 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
• C08J 3/16 - Powdering or granulating by coagulating dispersions
• A61P 17/00 - Drugs for dermatological disorders
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/73 - Polysaccharides
• A61K 47/38 - CelluloseDerivatives thereof

Abstract

The present invention provides an A-B block copolymer that enables the preparation of a polymer emulsion useful as a binder component of a water-based inkjet ink, said water-based inkjet ink having high inkjet printing suitability and being capable of forming a printing film with high adhesiveness to a printed substrate such as a polyolefin plastic film and excellent durability including friction resistance. This A-B block copolymer satisfies the following requirements (1-1) to (1-3). (1-1) The A-B block copolymer contains 90 mass% or more of structural units derived from methacrylate-based monomers, etc. (1-2) Chain A comprises a structural unit (A-i) derived from methyl methacrylate, etc. and a structural unit (A-ii) derived from 2-ethylhexyl methacrylate, etc. (1-3) Chain B comprises a structural unit (B) derived from methacrylic acid, a structural unit (B-i) derived from methyl methacrylate, etc. and a structural unit (B-ii) derived from 2-ethylhexyl methacrylate, etc.

IPC Classes  ?

• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• B41J 2/01 - Ink jet
• C09D 11/322 - Pigment inks
• B41M 5/00 - Duplicating or marking methodsSheet materials for use therein

Abstract

The present invention relates to a polyurethane urea water dispersion that is a reaction product of a polyol component containing a polymer polyol (A), a polysiloxane compound (S) having at least one active hydrogen-containing group, a compound (B) having at least one active hydrogen and a hydrophilic group in a molecule thereof, and a dihydric alcohol (C); a polyisocyanate (D); and a polyamine (E) having two primary amino groups and at least one secondary amino group, wherein the polyurethane urea water dispersion has an acid value of 1 to 16 mgKOH/g as expressed in terms of a solid component.

IPC Classes  ?

• C09D 175/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/44 - Polycarbonates
• C08G 18/61 - Polysiloxanes
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/34 - Carboxylic acidsEsters thereof with monohydroxyl compounds
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/66 - Compounds of groups , , or
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Abstract

122 is a methyl group etc., X is a chlorine atom etc., Y is O or NH, and * denotes each bond position). The polymer layer (ii) contains a second polymer which contains a constituent unit derived from a monomer such as an aromatic vinyl monomer, and which is elongated by using the functional group represented by general formula (1) as the polymerization initiation point.

IPC Classes  ?

• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• C08F 2/00 - Processes of polymerisation

Abstract

3, and the urethane prepolymer substantially contains no volatile component and satisfies a predetermined composition.

IPC Classes  ?

• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

The present invention provides a surgical drape such that even when it is incised or punctured with a surgical tool in a state where it is pasted to an uneven surface having a low smoothness or to a part having a high curvature, such as a hand, a leg, or the head, a part subjected to incision or the like and its surroundings are unlikely to peel off, the surgical drape having excellent handling properties and safety. The surgical drape is a surgical drape 10 provided with a tacky layer 5 to be incised or punctured with a surgical tool, the tacky layer 5 having a tacky surface 2 to be brought into contact with a region including a surgery site of a living body. The surgical drape 10 has a Young's modulus of 10.0 MPa or less and may further be provided with a film-like base material 15 disposed by lamination on a surface on an opposite side of the tacky surface 2 of the tacky layer 5.

IPC Classes  ?

• A61B 46/20 - Surgical drapes specially adapted for patients
• A61B 46/00 - Surgical drapes
• A61L 31/06 - Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• A61L 31/10 - Macromolecular materials
• A61L 31/12 - Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
• A61L 31/14 - Materials characterised by their function or physical properties

Abstract

The present invention provides a bio-polyurethane suitable for printing ink varnishes and a printing ink which have solved the practical problem that in a printing ink using a bio-polyurethane in the varnish, although there is excellent compatibility with non-bio-gravure ink, there is insufficient pot life and heat resistance (hot peel strength) for some applications when a hardener is added.　The printing ink contains a bio-polyurethane resin in an amount such that biological components reach 10% or more. In the resin, the total amount of biological components making up the polymer component is 35% or more. The polymer component includes a polyol, a polyisocyanate, a polyamine, and also a specific monoamine having one active amino group and another active hydrogen group. The resin has a polyurethane-polyurea structure in which a part of the terminal amino group of a terminal active amino group-type polyurethane resin is replaced with another active hydrogen group, and the average amino group number per resin molecule is 1.00-1.90 inclusive. A hardener containing an isocyanate compound is also added to the ink.

IPC Classes  ?

• C08G 18/66 - Compounds of groups , , or
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08L 75/00 - Compositions of polyureas or polyurethanesCompositions of derivatives of such polymers
• C09D 11/08 - Printing inks based on natural resins
• C09D 11/10 - Printing inks based on artificial resins
• C09D 11/30 - Inkjet printing inks

Abstract

122 each independently represent a methyl group or the like, Ar represents a phenyl group or the like, X represents a chlorine atom or the like, and p represents an arbitrary number of repeating units); and the polymeric dispersant has an amine value of at most 100 mg KOH/g and a number-average molecular weight of 5,000-20,000.

IPC Classes  ?

• C01B 32/174 - DerivatisationSolubilisationDispersion in solvents
• C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
• C01B 32/15 - Nanosized carbon materials
• C01B 32/194 - After-treatment
• C08F 20/10 - Esters
• C08F 20/56 - AcrylamideMethacrylamide
• C08F 290/06 - Polymers provided for in subclass
• C08K 3/04 - Carbon
• C08L 55/00 - Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups
• C09C 1/44 - Carbon
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints

Goods & Services

Chemicals; cellulose; chemicals for the manufacture of pigments; industrial chemicals; chemicals for the manufacture of paints; chemical agents; delustering agents; mold-release preparations; plastics [raw materials]; cellulose plastics, unprocessed; unprocessed cellulose acetate plastics; polymer resins, unprocessed. Dyestuffs; pigments; inorganic pigments; organic pigments; colorants; coatings [paints]; synthetic resin paints; distempers; paint sealers; printing ink, other than mimeographing inks.

Abstract

The present invention relates to a porous layer structure containing a base material and a polyurethane porous layer formed on the base material, wherein a moisture permeability A of the porous layer structure measured by JIS L1099 A-1 (calcium chloride method) is 2000 to 10000 g/(m2·24h), a moisture permeability loss rate obtained by a predetermined formula from a moisture permeability B of the base material alone measured by JIS L1099 A-1 (calcium chloride method) and the moisture permeability A is 75% or less, and a peel strength at a bonding surface between the base material and the polyurethane porous layer is 0.7 kgf/inch or more.

IPC Classes  ?

• C09D 175/08 - Polyurethanes from polyethers
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers

Abstract

An aqueous polyurethane resin dispersion has a non-volatile content of not less than 40% by mass and includes polyurethane resin particles dispersed in water. The polyurethane resin particles contain a polyol component, an isocyanate component, and a hydrophilic alkylene oxide component having at least one active hydrogen group and an alkylene oxide. The content of the hydrophilic alkylene oxide component in the polyurethane resin particles is 1 to 25% by mass. The volume average particle size of the polyurethane resin particles is 0.3 to 5 μm.

IPC Classes  ?

• C09D 175/08 - Polyurethanes from polyethers
• C08G 18/48 - Polyethers
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Goods & Services

Chemicals for the manufacture of cosmetics, printing inks, plastics, writing instruments, and paint colors; cellulose; chemicals for the manufacture of pigments; industrial chemicals; chemicals for the manufacture of paints; delustering agents; mold-release preparations; unprocessed plastics; cellulose plastics, unprocessed; unprocessed cellulose acetate plastics; polymer resins, unprocessed Dyestuffs; pigments; inorganic pigments; organic pigments; colorants; Optical coatings; Resin-based coatings for use on plastic and metal surfaces; synthetic resin paints; distempers; paint sealers; printing ink, other than mimeographing inks

Abstract

An aqueous coating agent comprising an emulsion comprising an acrylic polymer A having an acid number of 50 mgKOH/g or less and a Tg of less than 50° C., a polymer B comprising one or more polymers selected from the group consisting of an acrylic polymer and an urethane polymer having an acid number of 60 mgKOH/g or more, a surfactant and a film-forming aid, wherein a mass ratio of the acrylic polymer A to the polymer B [A/B] is 35/65 or more and 65/35 or less.

IPC Classes  ?

• C09D 5/02 - Emulsion paints
• C09D 7/63 - Additives non-macromolecular organic
• C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09D 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C09D 175/04 - Polyurethanes
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/25 - Carboxylic acid hydrazides

Abstract

Provided is a resin composition which is for an adhesive, has favorable adhesiveness to glass, is useful as a component of an adhesive having a favorable appearance after adhesion, and contains a polyhydroxyurethane resin. This polyhydroxyurethane resin contains a structural unit obtained by polymerizing a compound (A) having at least two five-membered cyclic carbonate structures with a compound (B) having at least two primary amino groups, and contains a urethane bond, a hydroxyl group, and a secondary amino group in the structural unit. Moreover, the polyhydroxyurethane resin has an amine value of 1-50 mg KOH/g and a hydroxyl value of 10-230 mg KOH/g.

IPC Classes  ?

• C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
• C08G 71/04 - Polyurethanes
• C09J 175/04 - Polyurethanes

Abstract

The present invention provides: resin beads which are interchangeable with resin particles that are formed of a petroleum-derived synthetic material, and which are capable of providing various products such as a cosmetic preparation that has excellent texture and excellent spreadability on the skin, while being not susceptible to the generation of an odor; and various products such as a cosmetic preparation, said products using the resin beads. Resin beads which are formed of a resin that is mainly composed of a cellulose derivative. The cellulose derivative is at least one substance that is selected from the group consisting of cellulose acetate, cellulose acetate propionate, ethyl cellulose and hydroxypropyl methyl cellulose; the volume average particle diameter is 50 μm or less; the sphericity is from 0.7 to 1.0; the surface smoothness is from 80% to 100%; the acetyl group content is 15% by mass or less; and the propionyl group content is 10% by mass or more. The present invention also provides a product which is any one of a cosmetic preparation, an external dermatological agent, a coating material, a molded body, a film, a coating agent and a resin composition, and which contains the resin beads.

IPC Classes  ?

• C08J 3/16 - Powdering or granulating by coagulating dispersions
• A61Q 1/12 - Face or body powders, e.g. for grooming, adorning or absorbing
• A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
• C08L 1/02 - CelluloseModified cellulose
• A61K 8/73 - Polysaccharides

Goods & Services

Industrial chemicals; polymer coating agents for paper; polymer coating agents for film; functional coating preparations for plastic films; coating preparations for back layer of thermal transfer ribbon; chemical agents for coating textiles, furs, leather, non-woven and woven fabrics; anti-static coating preparations for industrial purposes; anti-static preparations for plastic sheets and mold products; coating preparations to prevent surface scratches; polymer coatings other than for paint; coating materials for thermal recording papers; anti-stain coating agents; coating preparations for image receiving layer of ink jet printing sheet; coating materials for image receiving layer of ink jet printing sheet; water-repellents; mould-release preparations; coating preparations for exfoliative sheet; chemical preparations for use in industry; plastics [raw materials]; plastics, unprocessed; polymerization plastics; polymerization plastics, unprocessed; advanced polymer, unprocessed; unprocessed synthetic resins for use in the manufacture of paints; industrial polymerizable resin composition for imparting releasability to the surface; fluororesin composition, unprocessed.

Abstract

The present invention provides: a novel production technique that enables production of a polymer whose molecular weight and molecular weight distribution are controlled and production of a polymer having a complicated structure in a desirably controlled manner using commercially available materials without using a radical polymerization initiator or a special material for use in living radical polymerization and without the need for strict polymerization conditions; and a radical polymerization initiating group-containing compound for use in the technique. The present invention relates to: a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound wherein at least one group that functions as a group for initiating polymerization of the monomer and that has a structure represented by formula 1 or formula 2 (X in the formula represents Cl or Br) is introduced in a molecule of the organic compound, and (3) an iodine-containing compound, thereby initiating, from the group having the structure, radical polymerization accompanied by a termination reaction; and the organic compound of (2) for use in the method.

IPC Classes  ?

• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08F 220/14 - Methyl esters
• C08F 8/14 - Esterification
• C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
• C08F 8/18 - Introducing halogen atoms or halogen-containing groups
• C08F 4/08 - Metallic compounds other than hydrides and other than metallo-organic compoundsBoron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
• C08F 2/06 - Organic solvent
• C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents
• C08F 257/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group on to polymers of styrene or alkyl-substituted styrenes
• C08F 263/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group on to polymers of vinyl esters with monocarboxylic acids on to polymers of vinyl acetate
• C08K 3/16 - Halogen-containing compounds
• C08K 5/101 - EstersEther-esters of monocarboxylic acids
• C08K 5/20 - Carboxylic acid amides
• C08K 5/3417 - Five-membered rings condensed with carbocyclic rings
• C08L 101/00 - Compositions of unspecified macromolecular compounds