The present disclosure relates to an adhesive containing a polyester (A) satisfying the following requirements (1) to (4): (1) the polyester (A) has a structural site derived from a polyvalent carboxylic acid (a1) and a structural site derived from a polyhydric alcohol (a2); (2) the polyester (A) has an ester bond concentration of 10.00 mmol/g or less; (3) the polyester (A) has a melting point of 30° C. or higher; and (4) the polyester (A) has a mass-average molecular weight of 25000 or more.
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
C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
2.
TRANSITION METAL CLUSTER COMPOUND, PHOTOSENSITIVE COMPOSITION, PATTERN FORMING METHOD, AND METHOD FOR PRODUCING SUBSTRATE
An object of the present invention is to provide a transition metal cluster compound by which miniaturization of a circuit pattern can be realized; a photosensitive composition containing the transition metal cluster compound; and a pattern forming method using the photosensitive composition. The transition metal cluster compound is characterized by including 2 or more and 20 or less transition metal atoms and two or more types of carboxy ligands, wherein at least one type of the carboxy ligands includes an alicyclic structure having a double bond.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
The invention described below is provided as a laminate that has excellent coextrusion moldability, oxygen barrier properties, and mechanical strength. A laminate comprising at least two layers, including a resin composition layer α that contains a polyester-based resin (A) and a resin composition layer β that contains a polyvinyl-alcohol-based resin (B), wherein the melting point of the resin composition that contains the polyester-based resin (A) is 150°C or lower, and the melting point of the resin composition that contains the polyvinyl-alcohol-based resin (B) is 180°C or lower.
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
NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY (Japan)
TECHLAB CO., LTD. (Japan)
MITSUBISHI CHEMICAL CORPORATION (Japan)
Inventor
Okura, Takuya
Kan, Tomoshige
Takahashi, Takashi
Tsuji, Hiroyuki
Ozaki, Tsuyoshi
Nakagoshi, Akira
Abstract
A purpose of the present invention is to provide a laminate which has high heat transport capacity, high strength, and small specific gravity, and which an be applied to an electronic apparatus. The present invention provides a laminate (1) including a plurality of first layers (2) formed from a carbon fiber composite material and a plurality of second layers (3) formed from a graphite sheet, the first layers (2) and the second layers (3) being laminated, and the laminate (1) having a region in which the first layers (2) are connected to each other.
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 3/18 - 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 discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material
B32B 5/28 - 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 impregnated with or embedded in a plastic substance
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
Provided is a water-soluble film such that increases in dissolution time can be suppressed even if the water-soluble film is stored in contact with a drug for an extended period of time. Specifically provided is a water-soluble film comprising a polyvinyl alcohol resin and a plasticizer, wherein the polyvinyl alcohol resin contains radiocarbon C14, and at least 12 mass% of the plasticizer is included with respect to 100 mass% of the water-soluble film.
In order to provide a poly(vinyl alcohol)-based film which exhibits excellent stretchability and can suppress breaking during production of a polarizing film even if the film is made thinner, the present invention provides a poly(vinyl alcohol) film which has a thickness of 5-50 μm, and in which the ratio (TD/MD) of the elastic modulus in the machine direction (MD) and the elastic modulus in the transverse direction (TD) is 0.95 or more when elastic modulus is measured in water at 30ºC.
The present invention provides a polyvinyl alcohol-based film from which it is possible to obtain a polarization film having high polarization performance even when formed into a thin film, particularly a polarization film excelling in a high degree of polarization and in orthogonal transmittance on long-wavelength and short-wavelength sides, in a well-balanced manner. The polyvinyl alcohol-based film has a film thickness of 5-35 μm, a crystal long period shorter than 10 nm as measured with a small-angle X-ray scattering method, and an amorphous thickness of 6.6 nm or smaller as measured with a small-angle X-ray scattering method.
Disclosed is a composition for forming a hole transport layer, the composition containing a charge transport polymer having a unit which is represented by a specific structural formula, tetraaryl borate ions, a first solvent that is an aromatic compound containing an oxygen atom, and a second solvent that does not contain an oxygen atom. The present invention can provide: a composition which contains a polymer having an aromatic amine structural unit and an electron-accepting compound that improves conductivity, contains a mixed solvent that sufficiently dissolves the polymer and the electron-accepting compound, and can be suitably applied to the formation of a hole transport layer; and a photoelectric conversion element which has a hole transport layer that is formed using the composition.
H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
x1-x3-y3-yRE In formula (1), M indicates one or more alkaline earth metal elements, Q indicates one or more transition metals, RE indicates one or more rare earth elements, and x and y satisfy the following relationships. 0.0≤x<1.0, 0.00≤y<0.05
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
H01B 1/00 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors
H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
10.
OIL AND FAT COMPOSITION, CHOCOLATE PRODUCTS, FOOD, METHOD FOR PRODUCING FOOD, AND METHOD FOR SUPPRESSING HARDENING OF OIL AND FAT COMPOSITION AFTER BAKING
The present invention relates to an oil and fat composition that contains a sucrose fatty acid ester having a hydrophilic lipophilic balance (HLB) value of 1 to 9, a dairy component, a saccharide, and an oil and fat, wherein the content ratio of the dairy component is 10 mass% or more, and the iodine value of the oil and fat is 50 or more.
Provided a carbon fiber bundle in which the average diameter of carbon fiber single-fibers is increased without reducing the strand strength and strand elastic modulus of the carbon fibers, and a method for producing the same. Also provided is a carbon fiber suitable for a carbon fiber composite material having excellent compressive strength in the fiber axial direction. The carbon fiber bundle of the present invention has a strand strength of 4.5 GPa or more, a strand elastic modulus of 320 GPa or more, substantially no twist, and an average diameter of carbon fiber single-fibers of 6.5 μm or more and 8.5 μm or less.
D01F 9/22 - Carbon filamentsApparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
RAW MATERIAL OF NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS SECONDARY BATTERIES, NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERIES, AND NONAQUEOUS SECONDARY BATTERY
A negative electrode raw material may be suitable for a nonaqueous secondary battery, the negative electrode material including a graphite. The negative electrode material is configured such that, when a mercury intrusion volume and a mercury extrusion volume, determined by mercury intrusion, are defined as A and B, respectively, the value of formula (1) is 45% or higher:
A negative electrode raw material may be suitable for a nonaqueous secondary battery, the negative electrode material including a graphite. The negative electrode material is configured such that, when a mercury intrusion volume and a mercury extrusion volume, determined by mercury intrusion, are defined as A and B, respectively, the value of formula (1) is 45% or higher:
B
/
A
=
100
(
%
)
.
(
1
)
Provided is a water-soluble film that exhibits superior basic material properties such as tensile strength, tensile elongation, and elastic modulus at 8% elongation. Specifically provided is a water-soluble film comprising a polyvinyl alcohol resin and a plasticizer, said water-soluble film containing at least 13 parts by mass of the plasticizer with respect to 100 parts by mass of the polyvinyl alcohol resin, and having a pMC value for radiocarbon C14 as measured in accordance with ASTM D6866 (Method B) of at least 60%.
Provided is a multilayer structure described below that does not cause a decrease in tear strength before recycling and does not produce a crosslinked gel after being recycled, and in which a decrease in impact resistance is suppressed. The multilayer structure comprises a resin layer (A) containing an ethylene-vinyl alcohol copolymer and a polyolefin resin layer (B). The polyolefin resin layer (B) contains a polyolefin resin (b1) and an amine-modified resin (b2). The content of the amine-modified resin (b2) in the polyolefin resin layer (B) is between 12 and 280 parts by mass (both inclusive) with respect to 100 parts by mass of the ethylene-vinyl alcohol copolymer in the resin layer (A). The polyolefin resin layer (B) in the resin layer (A) does not contain an ethylene-vinyl alcohol copolymer.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08L 53/02 - 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 of vinyl aromatic monomers and conjugated dienes
15.
THERMOPLASTIC RESIN COMPOSITION, COMPATIBILIZER, MULTILAYER STRUCTURE, METHOD FOR MANUFACTURING THERMOPLASTIC RESIN COMPOSITION, PACKAGE, AND FOOD PACKAGE
The present invention provides the following as a thermoplastic resin composition capable of improving compatibility between different types of resins in a mixed resin, preventing generation of phase-separated foreign matter (gum), preventing generation of gel and deterioration of color tone, and improving transparency of an obtained molded article, and simultaneously having excellent impact resistance. A thermoplastic resin composition containing an amine-modified resin (A) and a copolymer (B) having a structural unit derived from maleic anhydride, wherein the mass ratio of the amine-modified resin (A) to the copolymer (B) having a structural unit derived from maleic anhydride is 65/35 to 99/1 in terms of A/B.
C08L 53/02 - 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 of vinyl aromatic monomers and conjugated dienes
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment
Provided is a polyvinyl alcohol-based resin film that suppresses corrosive deterioration of a dissolution can, an extruder, a die mold, a metal roll, a belt, and the like used in the manufacturing of the polyvinyl alcohol-based resin film, and thereby enables excellent production efficiency and maintenance ease. The polyvinyl alcohol-based resin film contains a polyvinyl alcohol-based resin (A) and has a percent modern carbon (pMC) value of C14 of from 9 to 50 as measured by the ASTM D6866 (Method B) standard.
One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to implementing quantum random numbers with dynamic quantum circuits. For example, a system can comprise a memory and a processor that can execute computer executable components stored in the memory, wherein the computer executable components can comprise a quantum circuit generation component that can generate a dynamic quantum circuit, wherein generating the dynamic quantum circuit can comprise applying, via a quantum random number component, a first set of quantum operations to one or more qubits, wherein the first set of quantum operations can be executable to generate one or more quantum random numbers. The generating can further comprise applying, via a quantum random measurement component, a second set of quantum operations to the one or more qubits, wherein the second set of quantum operations can be conditional upon the one or more quantum random numbers.
The present invention addresses the problem of providing a resin film that has excellent low-dielectric properties and excellent adhesiveness to metal bodies. The present invention relates to a communication device substrate film comprising a modified polyolefin (A), wherein a resin constituting the communication device substrate film contains not less than 50 mass% of an olefin unit as a constituent monomer unit. The present invention also relates to: a communication device member having a communication device substrate film; a communication device; an antenna; and a flat cable.
This primer composition contains an amphoteric polymer (A) and a water-soluble polymer (B) other than the amphoteric polymer (A), wherein the amphoteric polymer (A) comprises a structure represented by formula (1). The primer composition is capable of forming a primer layer with which it is possible to recover a substrate by simply removing an object to be removed from the substrate by means of immersion into hot water. The stickiness of a primer layer formed of the primer composition is suppressed, and the primer composition has excellent handleability. (In formula (1), Y+is -S+R3- or -N+R4R5-, Z-33 -22(OR6)-, n is an integer of 1 to 8, and m is an integer of 1 to 5. R3, R4, R5, and R6 are each independently a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and * is a binding site to another structure.)
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
C09D 129/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
The present disclosure provides flame-retardant compositions which may include polycarbonate or a polycarbonate blend, a phosphorous-containing flame retardant, and an impact modifier, wherein the flame-retardant composition exhibits enhanced impact properties and flame retardancy compared to the impact properties and flame retardancy of the composition without the impact modifier. Various impact modifiers are investigated herein.
A liquid crystal composition containing a dichroic dye (A), a liquid crystal compound (B), a photocurable compound (C), and a photopolymerization initiator (D), wherein the dichroic dye (A) contains at least one selected from a compound (A1) represented by general formula (1) and a compound (A2) having a molecular weight of 540 g/mol or less and represented by general formula (2). (In formula (1), X1to X4are each independently -S-Ar or -OH, and Ar represents an aryl group. Ar may have a linear or branched alkyl group, a haloalkyl group, an alkoxy group, a cycloalkyl group, an aryl group, a heterocyclic group, or a halogen atom as a substituent. Two of X1to X4are -S-Ar and the remaining two are -OH. R1to R4each independently represent a hydrogen atom, an alkyl group which may have a substituent, an alkoxy group which may have a substituent, a phenyl group which may have a substituent, or a phenoxy group which may have a substituent.) (In formula (2), R11to R15each independently represent a hydrogen atom, an alkyl group which may have a substituent, or an alkoxy group which may have a substituent. R21to R25 each independently represent a hydrogen atom, an alkyl group which may have a substituent, or an alkoxy group which may have a substituent.)
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
C09K 19/12 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
Resin pellets having a small aspect ratio are produced uniformly without variation by: using a horizontal flat die at a front end of an extruder to allow a thermoplastic resin composition to be extruded therefrom in the form of a strand; allowing the strand through a die hole at an end of the flat die to have a temperature lower than the strand through a die hole in the center of the flat die by 4° C. to 14° C.; setting the distance between the die hole and a position C where the strand comes in contact with a first guide roller (an A-C distance) to 7 to 30 cm; and setting the distance between a position B where the strand reaches the water surface and the position C (a B-C distance) to be 10% to 60% of the A-C distance.
G03G 5/06 - Photoconductive layersCharge-generation layers or charge-transporting layersAdditives thereforBinders therefor characterised by the photoconductive material being organic
G03G 15/16 - Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern
A gallium nitride substrate has a main surface inclined by 0° to 20° from a (0001) plane and having an area of 15 cm2 or more. The main surface has a dislocation density of 5×106 cm−2 or less, and a number density of local strains in a crossed Nicols image obtained by a sensitive color method for the main surface is 0.5 cm−2 or less.
The present disclosure relates to an ultraviolet-curable composition containing at least a radically polymerizable compound, a polymerization initiator, and a solvent, with the radically polymerizable compound being present as particles, and the polymerization initiator containing a compound represented by Formula (1).
The present disclosure relates to an ultraviolet-curable composition containing at least a radically polymerizable compound, a polymerization initiator, and a solvent, with the radically polymerizable compound being present as particles, and the polymerization initiator containing a compound represented by Formula (1).
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
26.
ULTRAVIOLET-CURABLE COMPOSITION, METHOD FOR PRODUCING CURED PRODUCT, CURED PRODUCT, ULTRAVIOLET-CURABLE INK, METHOD FOR PRODUCING PRINTED MATTER, AND PRINTED MATTER
The present disclosure relates to an ultraviolet-curable composition containing at least a radically polymerizable compound, a polymerization initiator, and a solvent, with the radically polymerizable compound being present as particles, and the polymerization initiator including a compound represented by Formula (1).
The present disclosure relates to an ultraviolet-curable composition containing at least a radically polymerizable compound, a polymerization initiator, and a solvent, with the radically polymerizable compound being present as particles, and the polymerization initiator including a compound represented by Formula (1).
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
27.
MULTILAYER STRUCTURE, MOLDED BODY, CONTAINER, FOOD CONTAINER, AND METHOD FOR PRODUCING MULTILAYER STRUCTURE
A multilayer structure has excellent barrier properties and including: a layer (A) comprising an ethylene-vinyl alcohol copolymer; and an inorganic vapor-deposited layer (B) adjacent to the layer (A). The layer (A) is extrusion molded and uniaxially stretched, and the ethylene-vinyl alcohol copolymer has a single ethylene unit content.
This heat storage material contains a polyurethane. The polyurethane undergoes a solid phase-solid phase phase transition in a process at 20-80°C in differential scanning calorimetric measurements. The enthalpy change amount associated with the phase transition is 20 J/g or more. The combustion time of a test piece in the following measurement method is 60 seconds or less. (Measurement method) A test piece (125 mm×13 mm×2.0 mm) is attached vertically to a clamp, a flame contact test is carried out for 10 seconds with a 20 mm flame, and the combustion time is measured.
A carbon material has a volume-based average particle size d50 of 9 μm or less, a true density of 2.25 g/cm3 or less, and a Raman R value of 0.50 or less, the Raman R value being represented by the equation: {(intensity IB of peak PB near 1360 cm−1 in Raman spectrum analysis)/(intensity IA of peak PA near 1580 cm−1 in Raman spectrum analysis)}.
The present disclosure provides an EVOH resin composition that reduces metal adhesion between an EVOH resin and a processing machine surface to prevent excessive deterioration of the resin during film formation and that has excellent long-run properties and film-forming properties. An ethylene-vinyl alcohol copolymer composition comprising: an ethylene-vinyl alcohol copolymer (A); and a silicone mixture (B), wherein the silicone mixture (B) is solid at 25° C.
Provided are: a resin composition, a molding material, and a resin molded body having exceptional flexibility, oil resistance, and tensile elongation; and an additive for a polyester-based elastomer. This resin composition contains a polyester-based elastomer (A), and a (meth)acrylic copolymer (B) that is a block copolymer and/or a graft copolymer. This molding material uses the resin composition. This resin molded body is obtained by molding the molding material. The acrylic copolymer (B) is preferably a block copolymer and/or a graft copolymer containing, in the same molecule, a polymer (B1) that contains 60 mass% or more of units derived from methyl methacrylate and a polymer (B2) that has a glass transition temperature of 0°C or lower.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
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
The present invention addresses the problem of providing a polyester film which contains a recycled polyester resin and has excellent thermal deformation resistance. The present invention relates to a polyester film which comprises a film-derived or fiber-derived chemical recycled polyester resin, wherein the value obtained by dividing the thermal shrinkage (%) of MD when heated at 120°C for 5 minutes by the intrinsic viscosity (dL/g) is less than 1.28.
CYCLIC DIENE-CONTAINING COMPOSITION, PRODUCTION METHOD FOR ALDEHYDE, PRODUCTION METHOD FOR ALCOHOL, AND PRODUCTION METHOD FOR CYCLIC DIENE-CONTAINING COMPOSITION
A cyclic diene-containing composition having a content of a cyclic diene of 99.5 GC area % or less and a content of a cyclic monoene of 3.0 GC area % or less. A method for producing an aldehyde, the method including subjecting a cyclic diene in a cyclic diene-containing composition to a hydroformylation reaction to produce a corresponding aldehyde, wherein the method includes controlling a content of a cyclic monoene contained in the cyclic diene-containing composition to a predetermined threshold (1) or less. A method for producing a cyclic diene-containing composition, the method including performing distillation and purification of a hydrocarbon decomposition product obtained by thermal decomposition of a hydrocarbon-containing composition to produce a cyclic diene-containing composition containing a cyclic diene, wherein the method includes controlling a content of a cyclic monoene contained in the cyclic diene-containing composition to a predetermined threshold (1) or less.
C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
C07C 7/04 - Purification, separation or stabilisation of hydrocarbonsUse of additives by distillation
C07C 29/14 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen-containing functional group of C=O containing groups, e.g. —COOH of a —CHO group
34.
COMPOSITION FOR HOLOGRAPHIC RECORDING MEDIUM, CURED PRODUCT FOR HOLOGRAPHIC RECORDING MEDIUM, AND HOLOGRAPHIC RECORDING MEDIUM
The present invention provides a composition for a holographic recording medium, the composition being capable of suppressing generation of a colored body or a light-emitting body that is derived from an oxime ester photopolymerization initiator and effectively suppressing undesirable phenomena such as loss of light and color change of a display image without greatly lowering hologram characteristics. Disclosed is a composition for a holographic recording medium, which contains the following components (a) to (f). Component (a): an isocyanate compound which does not contain an aromatic ring or a methacrylate group; Component (b): a polycaprolactone polyol; Component (c): an acrylate monomer; Component (d): an oxime ester photopolymerization initiator; Component (e): a compound which has a nitroxyl radical group and an isocyanate-reactive functional group; Component (f): a compound which has an isocyanate group and a methacrylate group, or a compound which has an isocyanate-reactive functional group and a methacrylate group
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
G11B 7/0065 - Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
G11B 7/24044 - Recording layers for storing optical interference patterns, e.g. hologramsRecording layers for storing data in three dimensions, e.g. volume storage
35.
ZEOLITE, METHOD FOR PRODUCING ZEOLITE, RESIN COMPOSITION, SEMICONDUCTOR SEALING MATERIAL, METHOD FOR PRODUCING SEMICONDUCTOR SEALING MATERIAL, AND ELECTRONIC DEVICE
Provided is a zeolite which, when heated to 800°C at a temperature increase rate of 10°C/min and then held for 10 minutes at 800°C in an air atmosphere in thermogravimetric analysis (TGA), the weight loss rate at 800°C is 1% or more based on the weight at 400°C, and in which the total content of uranium and thorium is 200 ppb by mass or less. The present invention can provide a zeolite which exhibits low moisture absorption, has a low alpha ray amount, and can be advantageously used as a semiconductor sealing material.
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
A compound of formula (1):
A compound of formula (1):
A compound of formula (1):
wherein, A1 and A2 are a polymerizable group; n1 and n2 are an integer of 1 to 3; L1 is a single bond or an optionally branched (n1+1)-valent linking group; L2 is a single bond or an optionally branched (n2+1)-valent linking group; X is a single bond, a divalent organic group having 1 to 20 carbons, a sulfonyl group, or a divalent oxygen atom or sulfur atom; R1 and R2 are a fused aromatic ring group optionally having a substituent; and m1 and m2 are an integer of 2 to 4.
C07C 271/48 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
37.
METHOD FOR PRODUCING ETHYLENE-VINYL ESTER COPOLYMER, AND SAPONIFIED ETHYLENE-VINYL ESTER COPOLYMER
Provided is a method for producing an ethylene-vinyl ester copolymer, in which coloration due to thermal degradation can be suppressed in a saponified ethylene-vinyl ester copolymer. The method for producing an ethylene-vinyl ester copolymer by copolymerizing a vinyl ester monomer and ethylene, wherein the polymerization activity of the vinyl ester monomer, as measured using the measurement method described below, is 550 seconds or more. Measurement method: a glass test tube containing 10 mL of a vinyl ester monomer and 0.130 g of lauroyl peroxide as a polymerization catalyst is immersed in a constant temperature bath at 20°C, the polymerization catalyst is dissolved in the vinyl ester monomer, the number of seconds between a point when the test tube is immersed in a constant temperature bath at 65.0ºC and a point when foam is generated and the height from the surface of a foam layer to the bottom of the foam layer is 3 mm or more is measured, and this number of seconds is taken to be the polymerization activity.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08F 2/40 - Polymerisation using regulators, e.g. chain terminating agents using retarding agents
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Japan)
Inventor
Nishio Takuma
Ito Mitsunobu
Otomo Ryoichi
Kamiya Yuichi
Abstract
The present invention provides a method for economically producing an α-methylene aldehyde compound via a condensation reaction between a formaldehyde and an aldehyde compound, while suppressing the use of a liquid acid. Used is a method for producing an α-methylene aldehyde compound, wherein an α-methylene aldehyde compound represented by general formula (2) is produced via a condensation reaction between a formaldehyde and an aldehyde compound represented by general formula (1) in the presence of a metal oxide catalyst and an amine. (In general formula (1), R1 represents a C1-7 aliphatic hydrocarbon group, and in general formula (2), R1 represents a C1-7 aliphatic hydrocarbon group.)
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Japan)
Inventor
Nishio Takuma
Ito Mitsunobu
Otomo Ryoichi
Kamiya Yuichi
Abstract
Provided is a novel method that makes it possible to economically produce an α-methylene aldehyde compound by condensation of formaldehyde and an aldehyde compound. The present invention is a production method for an α-methylene aldehyde compound that involves condensing formaldehyde and an aldehyde compound represented by general formula (1) in the presence of a metal oxide catalyst to produce an α-methylene aldehyde compound represented by general formula (2). (In general formula (1), R1 represents a C1–7 aliphatic hydrocarbon group.) (In general formula (2), R1 represents a C1–7 aliphatic hydrocarbon group.)
An object of an aspect of the present disclosure is to provide a porous support-zeolite membrane composite having excellent separation performance. A porous support-zeolite membrane composite in accordance with an aspect of the present disclosure has a CF4 permeance of not more than 5.0×10−9 mol/(m2·s·Pa), and the zeolite membrane has a thickness of not more than 15 μm.
B01D 53/22 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
The present disclosure relates to a biodegradable resin composition including a biodegradable resin (A) and a zinc element, in which a content of the zinc element is 0.001 ppm by mass or more and 7000 ppm by mass or less, and the biodegradable resin (A) contains at least one of (i) a polyester containing an aliphatic diol-derived constituent unit and an aliphatic dicarboxylic acid-derived constituent unit as main constituent units, or (ii) a polyester containing an aliphatic diol-derived constituent unit, an aliphatic dicarboxylic acid-derived constituent unit, and an aromatic dicarboxylic acid-derived constituent unit as main constituent units.
This thermoplastic resin composition comprises a thermoplastic resin (A), flat-cross-section glass fibers (B), and glass flakes (C). The thermoplastic resin (A) contains more than 10 mass% but not more than 80 mass% of a polycarbonate resin (A1) and not less than 20 mass% but less than 90 mass% of a thermoplastic polyester resin (A2). The sum of the contents of the flat-cross-section glass fibers (B) and the glass flakes (C) is 10 to 50 parts by mass inclusive with respect to 100 parts by mass of the sum of the contents of the thermoplastic resin (A), the flat-cross-section glass fibers (B), and the glass flakes (C). The average thickness of the glass flakes (C) is less than 0.45 μm.
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 101/00 - Compositions of unspecified macromolecular compounds
44.
OIL-IN-WATER EMULSION COMPOSITION, METHOD FOR PRODUCING OIL-IN-WATER EMULSION COMPOSITION, FINE PARTICLE EMULSIFIER, FOOD, MILK SUBSTITUTE, PHARMACEUTICAL, COSMETIC, AND PERSONAL CARE PRODUCT
Provided is an emulsion composition exhibiting excellent emulsion stability. An oil-in-water emulsion composition according to one example of the present invention comprises water, oil, and solid particles, wherein the solid particles are present at the interface between the water and the oil, at least a part of the solid particles are plant proteins, and the content ratio of the amphipathic substance to the plant proteins is less than 0.021.
A23D 7/005 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
A23C 11/10 - Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
A23L 11/60 - Drinks from legumes, e.g. lupine drinks
A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
A61K 47/42 - ProteinsPolypeptidesDegradation products thereofDerivatives thereof, e.g. albumin, gelatin or zein
A61Q 1/00 - Make-up preparationsBody powdersPreparations for removing make-up
EMULSION COMPOSITION, METHOD FOR PRODUCING SAME, AND FOOD, MILK SUBSTITUTE, PHARMACEUTICAL, COSMETIC AND PERSONAL CARE PRODUCT CONTAINING EMULSION COMPOSITION
The present invention relates to an oil-in-water emulsion composition which contains solid particles, water, an oil and fat, and at least one component selected from the group consisting of alkali metal salts and polysaccharides, wherein the solid particles are present at the interface between the water and the oil and fat, the solid particles contain gramineous plant-derived proteins, and the content of the gramineous plant-derived proteins relative to the total mass of the solid particles is 50-100 mass %.
A23D 7/005 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
A23C 11/10 - Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
A23L 11/60 - Drinks from legumes, e.g. lupine drinks
A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
A61K 47/42 - ProteinsPolypeptidesDegradation products thereofDerivatives thereof, e.g. albumin, gelatin or zein
A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
Penetrating agents for textile printing and dyeing; chemicals used in the textile industry, namely, printing paste and color enhancer for printing textiles; dispersing agents for textile printing and dyeing; chemical additives for use in the manufacture of printing inks; chemical preparations and materials for film, photography and printing, namely, dispersing, penetrating, color enhancing agents for film, photography, and printing; dispersing, penetrating, color enhancing chemical agents for use in dye textile printing; chemical agents for manufacturing dyestuffs. Ink for inkjet printers; printing ink; fabric dyes; mordant dyes; synthetic dyes; pigments; coating compositions in the nature of paint; printers' paste inks; pastes for use in dyeing; printing pigments; colorants for use as auxiliaries for the printing trade; colorants, paints and dyes for general industrial use; UV curable latex ink.
47.
PHOTOSENSITIVE COMPOSITION FOR HOLOGRAM RECORDING, HOLOGRAM RECORDING MEDIUM, POLYMER, LARGE CAPACITY MEMORY, OPTICAL ELEMENT, AR LIGHT GUIDE PLATE, AND AR GLASSES
A photosensitive composition for hologram recording, the photosensitive composition containing a photopolymerization initiator and at least two different photopolymerizable monomers that are a combination of a monofunctional photopolymerizable monomer and a polyfunctional photopolymerizable monomer. At least one of the photopolymerizable monomers is a compound represented by Formula (1-1) or (1-2) below, where A1 and A2 each are a photopolymerizable group; L1 and L2 each are a single bond or a divalent linking group that may be branched; R1 and R2 each are a fused aromatic ring group that may have a substituent; m1 is an integer of 2 to 5; m2 is an integer of 2 to 4; n is an integer of 2 to 4; when n is 2, X is a dimethylmethylene group or the like; when n is 3, X is a trivalent organic group; and when n is 4, X is a carbon atom or a silicon atom.
A photosensitive composition for hologram recording, the photosensitive composition containing a photopolymerization initiator and at least two different photopolymerizable monomers that are a combination of a monofunctional photopolymerizable monomer and a polyfunctional photopolymerizable monomer. At least one of the photopolymerizable monomers is a compound represented by Formula (1-1) or (1-2) below, where A1 and A2 each are a photopolymerizable group; L1 and L2 each are a single bond or a divalent linking group that may be branched; R1 and R2 each are a fused aromatic ring group that may have a substituent; m1 is an integer of 2 to 5; m2 is an integer of 2 to 4; n is an integer of 2 to 4; when n is 2, X is a dimethylmethylene group or the like; when n is 3, X is a trivalent organic group; and when n is 4, X is a carbon atom or a silicon atom.
A method for controlling the ripening degree of a fruit/vegetable, the method including bringing a coated fruit/vegetable having a coating film formed on a surface, into contact with a ripening degree controlling substance, wherein the coating film contains a surfactant containing a long-chain aliphatic group in its chemical structure, and has a ratio of a total endothermic peak area A1 in a range of 0° C. or higher and 40° C. or lower to a total endothermic peak area A2 at 0° C. or higher and 80° C. or lower of 50% or less in differential scanning calorimetry with a measurement temperature range of 0° C. or higher. According to the present invention, it is possible to provide a method for controlling the ripening degree of a fruit/vegetable as necessary while keeping freshness of the fruit/vegetable.
Provided is a method for producing a recycled PBT including a step of dissolving a PBT composite material in a solvent containing a phenolic solvent to obtain a solution containing PBT dissolved therein, a step of removing an insoluble matter from the solution containing PBT dissolved therein to obtain a liquid component containing PBT dissolved therein, a step of mixing the liquid component and a solvent capable of precipitating PBT by being mixed with the liquid component to precipitate PBT, thereby obtaining a slurry, and then separating the slurry into solid and liquid to obtain a solid PBT, and a step of drying the solid PBT to obtain a recycled PBT.
A beverage composition may include a polysaccharide decomposition product, vegetable oil/fat, and an alkali metal element. The content of the polysaccharide decomposition product may be 1.0 wt. % or more. The beverage composition may contain 0.005-0.2 parts by weight of an alkali metal element with respect to 1 part by weight of the polysaccharide decomposition product; 0.0008 parts by weight to 0.030 parts by weight, inclusive, of magnesium with respect to 1 part by weight of the polysaccharide decomposition product; and does not contain any animal-derived raw material or contains some at no more than 0.5 wt. % or less.
A23L 29/30 - Foods or foodstuffs containing additivesPreparation or treatment thereof containing carbohydrate syrupsFoods or foodstuffs containing additivesPreparation or treatment thereof containing sugarsFoods or foodstuffs containing additivesPreparation or treatment thereof containing sugar alcohols, e.g. xylitolFoods or foodstuffs containing additivesPreparation or treatment thereof containing starch hydrolysates, e.g. dextrin
A23C 11/10 - Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
A23F 3/40 - Tea flavourTea oilFlavouring of tea or tea extract
A23F 5/46 - Coffee flavourCoffee oilFlavouring of coffee or coffee extract
A23L 29/00 - Foods or foodstuffs containing additivesPreparation or treatment thereof
51.
METHOD FOR PRODUCING QUARTZ MEMBER, DEVICE FOR COATING QUARTZ MEMBER, AND METHOD FOR REGENERATING QUARTZ MEMBER
A method for producing a quartz member, a quartz member coating device, and a method for regenerating a quartz member, which are capable of suppressing disturbance of a flame emitted from a burner when quartz coating is performed on a base material. The method for producing the quartz member includes a fire processing involving applying heat with a burner to a surface of a processing target member containing quartz. In the fire processing, an airflow control plate is installed within a range of ±45° with respect to a position parallel to an axis of the burner as a reference.
FOOD PRODUCT INCLUDING VIABLE CELLS OF LACTIC ACID BACTERIA, METHOD FOR PRODUCING SAME, AND METHOD FOR INHIBITING INCREASE IN ACIDITY AND/OR DECREASE IN NUMBER OF VIABLE CELLS
A technique may suppress increase in acidity and decrease in the number of viable bacteria during storage of a food product containing a viable lactic acid bacterium, and containing a small amount of a nonfat milk solid content or protein serving as nutrients for lactic acid bacteria, such as a lactic acid bacteria beverage and a fermented milk-based lactic acid bacteria beverage. A food product may include a milk ingredient and a viable lactic acid bacterium, having a nonfat milk solid content of less than 8.0 wt. %, a protein content of less than 2.7 wt. %, and a pH of 4.6 or less. The food product may further include an emulsifier and a water activity reducing agent.
The object of an aspect of the present disclosure is to provide a zeolite membrane composite having high separation performance. A zeolite membrane composite in accordance with an aspect of the present disclosure has an inorganic porous support and a zeolite membrane which is formed on a surface of the inorganic porous support. In an X-ray diffraction pattern obtained by irradiating a surface of the zeolite membrane with X-rays at the minimum incident angle that allows the X-rays to pass through the zeolite membrane, an integrated intensity of a peak at or around 2θ=9.6° is 6.0 times or more an integrated intensity of a peak at or around 2θ=20.8°.
B01D 53/22 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
ADHESIVE COMPOSITION, ADHESIVE SHEET, ADHESIVE SHEET WITH RELEASE FILM, LAMINATE FOR IMAGE DISPLAY DEVICE, IMAGE DISPLAY DEVICE, AND ADHESIVE SHEET FOR ORGANIC EL DISPLAY DEVICE
An adhesive composition is used for bonding an optical member, the adhesive composition containing a (meth)acrylic polymer (A) and a photoinitiator (B), in which the photoinitiator (B) contains a photoinitiator (b1).
Provided is a method for producing a recycled polyester including a step of washing a polyester (PEs) composite material using a washing solvent obtained by mixing a solvent composed of a phenolic solvent and/or a chlorine-based organic solvent and one or more solvents selected from the group consisting of an aromatic hydrocarbon-based solvent, an aliphatic hydrocarbon-based solvent, a ketone-based solvent, an aldehyde-based solvent, an alcohol-based solvent, an ether-based solvent, and water, a step of dissolving PEs in the washed PEs composite material in a dissolving solvent containing a solvent composed of a phenolic solvent and/or a chlorine-based organic solvent, subjecting the solution to solid-liquid separation to obtain a liquid component, a step of obtaining PEs from the liquid component using a poor solvent having a boiling point of 130° C. or lower, and a step of drying PEs.
A resin composition contains a PVA-based resin, formic acid radicals, and an acetic acid radical. A content of the formic acid radicals in the resin composition is from 4 to 500 ppm. A content ratio of the formic acid radicals to the acetic acid radicals (formic acid radicals/acetic acid radicals) is from 0.001 to 0.200.
The present disclosure relates to a coating composition containing a sucrose fatty acid ester and a glycerin fatty acid ester, wherein the mass ratio (solid content) of the sucrose fatty acid ester to the total mass of the sucrose fatty acid ester and the glycerin fatty acid ester is 1% or more and less than 100%.
An inkjet recording method including (1) applying an inkjet ink containing at least a polymerizable compound, a polymerization initiator, and water to a recording medium and irradiating the recording medium with an active energy ray simultaneously with the application of the inkjet ink; and (2) irradiating the inkjet ink applied to the recording medium with an active energy ray.
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
59.
ADHESIVE SHEET, ADHESIVE SHEET WITH RELEASE FILM, LAMINATED BODY FOR IMAGE DISPLAY DEVICE, IMAGE DISPLAY DEVICE, AND ADHESIVE SHEET FOR COMPONENT FOR IMAGE DISPLAY DEVICE
C09J 151/00 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
Disclosed is a laminated piezoelectric sheet having an electrode laminated on at least one surface of a piezoelectric film, in which the electrode has a raised pattern on a surface on a side in contact with the piezoelectric film. It is possible to provide a laminated piezoelectric sheet that has good signal intensity and little in-plane variation of signal intensity as well as enabling mass production.
A polycarbonate resin composition having at least one glass transition temperature of 50° C. or lower and a bond between polymer chains by a Diels-Alder reaction. The polycarbonate resin composition preferably has at least one glass transition temperature of lower than 25° C. The bond between polymer chains of the polycarbonate resin composition is preferably formed by a reaction between a polycarbonate resin composition (I) having two or more conjugated diene structures and a compound (II) having two or more dienophile groups.
C08G 64/30 - General preparatory processes using carbonates
62.
ADHESIVE SHEET, ADHESIVE SHEET WITH RELEASE FILM, LAMINATED BODY FOR IMAGE DISPLAY DEVICE, IMAGE DISPLAY DEVICE, AND ADHESIVE SHEET FOR COMPONENT FOR IMAGE DISPLAY DEVICE
The present disclosure provides an adhesive sheet including an acrylic adhesive layer formed of an adhesive composition comprising an acrylic polymer (A), wherein a stress relaxation rate (X0) is 0.20 or less, where the stress relaxation rate (X0) is calculated by the following equation (I) from an initial modulus of elasticity (G0′(0)) at 0.1 seconds after application of a strain of 25% to the acrylic adhesive layer at a temperature of 70° C. and a relaxation modulus of elasticity (G0′(300)) at 300 seconds after application of a strain of 25% to the acrylic adhesive layer at a temperature of 70° C.:
The present disclosure provides an adhesive sheet including an acrylic adhesive layer formed of an adhesive composition comprising an acrylic polymer (A), wherein a stress relaxation rate (X0) is 0.20 or less, where the stress relaxation rate (X0) is calculated by the following equation (I) from an initial modulus of elasticity (G0′(0)) at 0.1 seconds after application of a strain of 25% to the acrylic adhesive layer at a temperature of 70° C. and a relaxation modulus of elasticity (G0′(300)) at 300 seconds after application of a strain of 25% to the acrylic adhesive layer at a temperature of 70° C.:
Stress relaxation rate (X0)=(G0′(300)/G0′(0)) (I).
C09J 151/00 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
63.
ADHESIVE SHEET, ADHESIVE SHEET WITH MOLD RELEASE FILM, ADHESIVE SHEET FOR FLEXIBLE IMAGE DISPLAY DEVICE COMPONENT, LAMINATE FOR IMAGE DISPLAY DEVICE, FLEXIBLE IMAGE DISPLAY DEVICE, PHOTOCURABLE ADHESIVE SHEET, AND ADHESIVE COMPOSITION
An adhesive sheet is formed of an adhesive composition containing a (meth)acrylic copolymer (A), in which the (meth)acrylic copolymer (A) has a constitutional unit derived from a monomer M which is excited by irradiation with an active energy ray to generate an active species
C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
64.
ACTIVE ENERGY RAY-CURABLE COMPOSITION, ADHESIVE, AND ADHESIVE SHEET
The present disclosure relates to an active energy ray-curable composition containing a polyester (A) having a structural unit derived from a polyvalent carboxylic acid (α) and a structural unit derived from a polyhydric alcohol (β).
Provided is a phenolic composition having enhanced biodegradability and/or photostability, said composition containing a phenol and one or more substances selected from among amino acids, organic acids, and salts of these acids.
Provided is a phenolic composition having enhanced biodegradability and/or photostability, said composition containing a phenol and at least one compound containing one or more atoms selected from among nitrogen, sulfur, and phosphorous.
A curable composition capable of forming a molded body and a silicone hydrogel, which have excellent surface hydrophilicity and transparency even when using a hydrophobic mold of polypropylene or the like; a molded body and a silicone hydrogel containing the curable composition; and a method for producing the silicone hydrogel are provided. The curable composition of the present invention contains a macromonomer (A) comprising a structural unit (a1) represented by Formula (1), a silicone-based (meth)acrylate (B), a hydrophilic monomer (C), and a surfactant (D).
A curable composition capable of forming a molded body and a silicone hydrogel, which have excellent surface hydrophilicity and transparency even when using a hydrophobic mold of polypropylene or the like; a molded body and a silicone hydrogel containing the curable composition; and a method for producing the silicone hydrogel are provided. The curable composition of the present invention contains a macromonomer (A) comprising a structural unit (a1) represented by Formula (1), a silicone-based (meth)acrylate (B), a hydrophilic monomer (C), and a surfactant (D).
A curable composition capable of forming a molded body and a silicone hydrogel, which have excellent surface hydrophilicity and transparency even when using a hydrophobic mold of polypropylene or the like; a molded body and a silicone hydrogel containing the curable composition; and a method for producing the silicone hydrogel are provided. The curable composition of the present invention contains a macromonomer (A) comprising a structural unit (a1) represented by Formula (1), a silicone-based (meth)acrylate (B), a hydrophilic monomer (C), and a surfactant (D).
R1: a hydrogen atom or a methyl group, R2: an alkylene group having 1 to 4 carbon atoms, R3: a hydrocarbon group having 1 to 6 carbon atoms, h: a natural number of 1 to 20
A method for producing an amide compound from a nitrile compound using a biocatalyst by producing an amide compound aqueous solution having low foamability.
A method for producing an amide compound from a nitrile compound in the presence of a biocatalyst having nitrile hydratase activity includes, at least in the presence of air, when a liquid composition of a reaction solution is such that a concentration of the nitrile compound in a gas phase portion of a reactor containing the reaction solution is in an explosion range, performing a hydration reaction under a condition that an oxygen concentration of the gas phase portion of the reactor is 10% by volume or less. The nitrile compound is, for example, preferably acrylonitrile or methacrylonitrile.
A cured product contains a polyoxyalkylene structure; and a three dimensional siloxane structure containing a Q unit. The cured product has a swelling rate in ethyl methyl carbonate of 70 mass % or less.
Monoalkyl tin triamide compounds having purity of at least about 99 mol % and the chemical formula RSn(NMe2)3 are described. R1 is selected from RA, RB, and RC; RA is a primary alkyl group having about 1 to 10 carbon atoms, RB is a secondary alkyl group having about 3 to 10 carbon atoms, and RC is a tertiary alkyl group having about 3 to 10 carbon atoms; each R2 is independently an alkyl group having about 1 to 10 carbon atoms; and a content of R1Sn(NR22)2(N(R2)CH2NR22) is less than about 1 mol %. Methods for synthesizing, purifying, and storing these compounds are also provided. The monoalkyl tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of dialkyl tin and other tin impurities.
COMPOUND, PHOTOSENSITIVE COMPOSITION CONTAINING SAID COMPOUND, PATTERN FORMING METHOD USING SAID COMPOSITION, SUBSTRATE, AND METHOD FOR PRODUCING SUBSTRATE
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
Inventor
Ishibashi Koichi
Hattori Shigeki
Akita Takuya
Nagayama Kazuhiro
Tamada Atsuhiro
Yamamoto Hiroki
Abstract
Provided are: a compound with which it is possible to achieve miniaturization of a circuit pattern; and a photosensitive composition which contains said compound. A compound according to the present invention has a metal atom and a ligand, and is characterized in that the ligand includes a partial structure that is represented by formula (1). In formula (1), R1and R2each represent a hydrogen atom or an arbitrary substituent, may be the same as or different from each other, and may form a ring. However, R1and R2are not hydrogen atoms at the same time. R3 represents an α-hydrogen-containing substituent on the oxygen side of the carbamate.
Provided is a method for producing a polymer compound which has more uniform solubility in a developer and is useful as a polymer for a photoresist. This method for producing a polymer compound is a liquid-liquid extraction method, involving a polymerization step for polymerizing a monomer composition that includes a monomer, a polymerization solvent, and a polymerization initiator to obtain a polymerization reaction product including the polymer compound, and a recovery step for extracting and separating the polymer compound using a plurality of solvents, and recovering same, wherein a solvent A and a solvent B are used in the recovery step; the solvent A is an organic solvent having a Hansen solubility parameter (HSP) value in which δD = 10-20, 0 ≤ δP < 2, and δH = 0-4; the solvent B is an organic solvent having an HSP value in which δD = 10-20, δP = 5-15, and δH = 4-40; and in the recovery step, the polymer compound is extracted into the solvent B phase, a low molecular component in the polymerization reaction product is extracted into the solvent A phase, and the solvent B phase is separated and recovered.
G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists
74.
ETCHING COMPOSITION, METHOD FOR MANUFACTURING ETCHING COMPOSITION, ETCHING METHOD, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING GATE-ALL-AROUND TRANSISTOR
An etching composition containing a semiclathrate hydrate-forming compound (A), wherein the compound (A) comprises a compound having a melting point of 5° C. or higher when the compound (A) is made into an aqueous solution having a concentration of 1 mol/L, the etching composition has an oxygen concentration of 2 ppm by mass or less, and the etching composition has a mass ratio of oxygen to the compound (A) of from 1×10−8 to 1×10−4.
MITSUBISHI CHEMICAL AQUA SOLUTIONS CO., LTD. (Japan)
Inventor
Ishihara, Yoshiyuki
Nakaminami, Akio
Abe, Tsunehiro
Aizawa, Koichi
Abstract
A plant cultivation device (1) which is an embodiment of a plant cultivation device includes: a cultivation bed (10) having a bottom surface (10a) on which a plant is placed and which is inclined; a first solution supply member (20); and a second solution supply member (30) extending along a direction (F1) in which the bottom surface (10a) is inclined. The second solution supply member (30) includes a plurality of nutrient solution discharge holes disposed along the direction (F1).
The present invention addresses the problem of providing: a polymer compound useful as a polymer for a photoresist, in which a polymer component is removed from a polymerization reaction product and solubility in a developer is more uniform; and a method for producing same. The method for producing a polymer compound involves: a polymerization step for polymerizing a monomer composition containing a monomer, a polymerization solvent, and a polymerization initiator to obtain a polymerization reaction product containing a polymer compound, and a recovery step for extracting and separating the polymer compound using a plurality of solvents, and recovering same, wherein in elution curves obtained by gel permeation chromatography analysis of the polymer compound after the polymerization step and after the extraction separation, when the cumulative area on the higher molecular weight side than a peak top is denoted as S1b (after the polymerization step) or S1a (after the extraction separation), and the cumulative area on the higher molecular weight side than an intermediate point between the peak rise and the peak top is denoted as S2b (after the polymerization step) or S2a (after the extraction separation), (S2a/S1a)/(S2b/S1b) < 1 is satisfied.
Provided an adhesive composition which has adhesive properties equal to or higher than those of a solvent-type adhesive and excellent coating suitability, and can be easily crosslinked. The adhesive composition contains a polyester (A), wherein the polyester (A) contains a structural unit derived from a polyvalent carboxylic acid (a1) and a structural unit derived from a polyhydric alcohol (a2), and the polyester (A) has an ester bond concentration of 3.0-14 mmol/g, has fluidity at 25 °C, and has a viscosity of 500-500,000 mPa·s.
C09J 167/00 - Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chainAdhesives based on derivatives of such polymers
Provided is a composition suitable for forming a cured film having high solvent resistance and a high refractive index. The composition comprises a polymerizable compound (A) and a polymerizable compound (B), wherein the content of the polymerizable compound (B) with respect to 100 parts by mass of the polymerizable compound (A) is 0.0001 parts by mass to 10 parts by mass. The polymerizable compound (A) has a structure represented by formula (1) and has a refractive index of 1.60 or more. The polymerizable compound (B) is represented by formula (2). (In formula (1), R1is a hydrogen atom or a methyl group. L1is a (n1+1)-valent linking group. n1is 1 or 2. In formula (2), R2is a hydrogen atom or a methyl group. L2is a (n2+1)-valent linking group. n2 is 1 or 2.)
C08F 220/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
C07C 271/48 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
C07C 275/10 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by singly-bound oxygen atoms
C07D 417/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
G11B 7/0065 - Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
G11B 7/244 - Record carriers characterised by the selection of the material of recording layers comprising organic materials only
G11B 7/24044 - Recording layers for storing optical interference patterns, e.g. hologramsRecording layers for storing data in three dimensions, e.g. volume storage
79.
METHOD FOR PRODUCING METHACRYLIC RESIN, METHOD FOR RECYCLING METHACRYLIC RESIN, METHACRYLIC RESIN, MONOMER COMPOSITION, AND METHACRYLIC RESIN COMPOSITION
Provided is a method for producing a methacrylic resin, which is low in cost and in which foreign matter can be sufficiently removed from a plastic including a methacrylic resin. This method for producing a methacrylic resin involves: a step (A) for mixing a plastic including a methacrylic resin with an alcohol to dissolve the methacrylic resin; a step (B) for removing an insoluble content included in the solution obtained in the step (A) by solid-liquid separation; a step (C) for producing the methacrylic resin from the solution after the solid-liquid separation by a phase separation method; and a step (D) for removing the alcohol remaining in the methacrylic resin produced in the step (C) by compression or centrifugation.
C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
80.
COMPOUND, METHOD FOR PRODUCING SAID COMPOUND, PHOTOSENSITIVE COMPOSITION CONTAINING SAID COMPOUND, AND PATTERN FORMING METHOD, SUBSTRATE, AND METHOD FOR PRODUCING SUBSTRATE USING SAID COMPOSITION
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
Inventor
Yamamoto Keishi
Hattori Shigeki
Nagayama Kazuhiro
Akita Takuya
Kato Akane
Yamamoto Hiroki
Abstract
Provided are a compound capable of enabling miniaturization of a circuit pattern, and a photosensitive composition containing the same. This compound contains poor metal atoms and carboxylate ligands A, and is characterized in that: the carboxylate ligands A have an alicyclic structure to which carboxylate groups are bonded; the alicyclic structure has one double bond; and carbons bonded to the carboxylate groups are quaternary carbon.
COMPOUND OR CLUSTER COMPOUND, METHOD FOR PRODUCING COMPOUND, PHOTOSENSITIVE COMPOSITION CONTAINING COMPOUND, PATTERN FORMING METHOD USING COMPOSITION, SUBSTRATE, AND METHOD FOR MANUFACTURING SUBSTRATE
C07C 61/22 - Unsaturated compounds having a carboxyl group bound to a six-membered ring
C07C 63/00 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings
C07C 69/75 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
C07D 307/89 - Benzo [c] furansHydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
POOR METAL CLUSTER COMPOUND, MULTIMER STRUCTURE HAVING SAME, METHOD FOR PRODUCING SAME, PHOTOSENSITIVE COMPOSITION CONTAINING SAME, PATTERN FORMING METHOD USING SAID COMPOSITION, SUBSTRATE, AND METHOD FOR PRODUCING SUBSTRATE
The present invention provides a poor metal cluster compound that makes it possible to obtain a photosensitive composition that is highly useful as a photoresist capable of forming an ultrafine pattern. A poor metal cluster compound according to the present invention is characterized by containing a poor metal atom, a carboxylate ligand A, and an oxo ligand and/or a hydroxo ligand, the carboxylate ligand having an alicyclic structure that binds to a carboxylate group. The poor metal atom is preferably bismuth, antimony, indium, or the like.
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
The present invention addresses the problem of providing a polyester film that contains a recycled polyester resin and that has excellent surface smoothness and film handling properties. The present invention relates to a layered polyester film having a front surface layer and a rear surface layer, wherein: the content of recycled polyester resin with respect to the total mass of a resin component is not less than 90 mass%; the recycled polyester resin contains granules having a particle size of not more than 1000 μm in an amount of not less than 50/m2; the maximum peak height (SpA) of the surface of the front surface layer is not more than 90 nm; the arithmetic mean height (SaB) of the surface of the rear surface layer is 3-35 nm; and the maximum peak height (SpB) of the surface of the rear surface layer is 30-700 nm.
H01G 13/00 - Apparatus specially adapted for manufacturing capacitorsProcesses specially adapted for manufacturing capacitors not provided for in groups
85.
COMPOSITION FOR REDUCING ADVANCED GLYCATION END PRODUCTS
The purpose of the present invention is to provide a novel probiotic that is not readily affected by stomach acids or bile acids and can reduce the amounts of multiple types of advanced glycation end products (AGEs) and/or dimethylarginine metabolites. Provided is a composition that includes Heyndrickxia bacteria and is to be used to reduce AGEs and/or dimethylarginine metabolites.
The problem addressed by the present invention is to provide: a separation material that has improved separation and refinement capabilities even for large molecules such as nucleic acids; and uses for the separation material. [Solution] The present invention is a separation material, formed by an anion exchange group bonding with a carrier, wherein the anion exchange group includes a structural unit represented by formula (A1) (n1 is at least 1 and no more than 10, Ra0represents a hydrogen atom or an alkyl group with a carbon number of at least 1 and no more than 4, and the following may also be included as substituent groups: Ra1, representing O or NH; Ra2–Ra7, each of which independently represents a hydrogen atom or an alkyl group with a carbon number of at least 1 and no more than 4; and Ra2, representing a straight-chain or branched alkylene group with a carbon number of at least 1 and no more than 6.).
Provided is a compound which is useful as an optical material or an optical component, exhibits a high refractive index and high transparency, is easily polymerizable, exhibits chemical stability and high solubility in a variety of solvents, and exhibits storage stability as a solution. The compound is represented by formula (1). In the formula, n denotes an integer between 1 and 3. L denotes an optionally branched linking group having a valency of (n+1). Y1and Y2each independently denote an aromatic group having a total of 7-20 carbon atoms, nitrogen atoms, oxygen atoms and sulfur atoms. Ar1and Ar2each independently denote an optionally substituted aromatic hydrocarbon group. A ring structure may not be formed by Ar1and T1nor by Ar2and Y2. p and q each independently denote an integer between 0 and 5. However, p and q may not both be 0. R1 denotes a hydrogen atom or a methyl group.
C08F 20/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
C08F 20/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
H10K 59/95 - Assemblies of multiple devices comprising at least one organic light-emitting element wherein all light-emitting elements are organic, e.g. assembled OLED displays
88.
COMPOUND OR CLUSTER COMPOUND, PRODUCTION METHOD FOR COMPOUND, PHOTOSENSITIVE COMPOSITION INCLUDING COMPOUND, PATTERN FORMATION METHOD USING COMPOSITION, SUBSTRATE, AND PRODUCTION METHOD FOR SUBSTRATE
C07C 61/04 - Saturated compounds having a carboxyl group bound to a three- or four-membered ring
C07C 61/08 - Saturated compounds having a carboxyl group bound to a six-membered ring
C07C 62/24 - Saturated compounds containing keto groups the keto group being part of a ring
C07C 69/75 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
TRANSITION METAL CLUSTER COMPOUND, METHOD FOR PRODUCING SAID COMPOUND, PHOTOSENSITIVE COMPOSITION CONTAINING SAID COMPOUND, PATTERN FORMING METHOD USING SAID COMPOSITION, SUBSTRATE, AND METHOD FOR PRODUCING SUBSTRATE
Provided are a transition metal cluster compound capable of achieving miniaturization of a circuit pattern, a photosensitive composition containing the same, and so forth. A transition metal cluster compound according to the present invention is characterized by containing transition metal atoms and carboxylate ligands A each having an alicyclic structure of saturated hydrocarbons. Preferably, the carboxylate ligand A contains an alicyclic structure of saturated hydrocarbons, which has at least one substituent R, the substituent R is an organic group or a halogen atom, and the alicyclic structure has 3-10 carbon atoms.
G03F 7/32 - Liquid compositions therefor, e.g. developers
90.
COMPOUND, METHOD FOR PRODUCING SAID COMPOUND, PHOTOSENSITIVE COMPOSITION CONTAINING SAID COMPOUND, AND PATTERN FORMING METHOD, SUBSTRATE, AND METHOD FOR PRODUCING SUBSTRATE USING SAID COMPOSITION
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
Inventor
Yamamoto Keishi
Hattori Shigeki
Nagayama Kazuhiro
Akita Takuya
Kato Akane
Yamamoto Hiroki
Abstract
Provided are a transition metal cluster compound capable of enabling miniaturization of a circuit pattern, and a photosensitive composition containing the same. This transition metal cluster compound contains transition metal atoms and carboxylate ligands A, and is characterized in that: the carboxylate ligands A have an alicyclic structure to which carboxylate groups are bonded; in the alicyclic structure, carbons bonded to the carboxylate groups are quaternary carbon; and the transition metal cluster compound may contain oxygen and/or a hydroxyl group.
A polycarbonate resin composition containing: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound represented by at least one selected from the group consisting of Formula (1), Formula (2), and Formula (8); and a carbonate structural unit (Y) derived from an aromatic dihydroxy compound represented by Formula (3), wherein a content of the carbonate structural unit (X) is 10 mass % or more and less than 26 mass %, and a content of the carbonate structural unit (Y) is more than 74 mass % and 90 mass % or less, per 100 mass % of all carbonate structural units of the polycarbonate resin composition.
A polycarbonate resin composition containing: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound represented by at least one selected from the group consisting of Formula (1), Formula (2), and Formula (8); and a carbonate structural unit (Y) derived from an aromatic dihydroxy compound represented by Formula (3), wherein a content of the carbonate structural unit (X) is 10 mass % or more and less than 26 mass %, and a content of the carbonate structural unit (Y) is more than 74 mass % and 90 mass % or less, per 100 mass % of all carbonate structural units of the polycarbonate resin composition.
A carbon material containing graphite particles. The graphite particles are natural graphite coated with an amorphous carbonaceous substance. When the carbon material is included in an electrode fabricated by adding a binder resin and a dispersion medium to the carbon material to form a slurry, applying the slurry to a metal current collector, drying the applied slurry to form an active material layer on the metal current collector, and then pressing the active material layer such that the active material layer has a density of 1.65 g/cm3, the carbon material has an orientation parameter intensity ratio I(002)/I(110) of from 200 to 1200, where I(110) is a peak intensity corresponding to a lattice plane (110) and I(002) is a peak intensity corresponding to a lattice plane (002), and both I(110) and I(002) are obtained by a wide-angle X-ray diffraction measurement.
The following is provided as a resin composition having excellent appearance and mechanical properties even in the case of containing an ethylene-vinyl alcohol copolymer and a polyolefin resin. A resin composition comprising an ethylene-vinyl alcohol copolymer (A), a polyethylene resin (B), and a polyolefin resin (C) having a polar group, wherein the polyethylene resin (B) comprises a structural unit derived from 1-hexene and/or 1-octene, the polyethylene resin (B) has a weight average molecular weight of 230000 or more, and the polyolefin resin (C) having a polar group has a melt flow rate (190° C., load 2160 g) of 0.15 to 50 g/10 min as measured in accordance with JIS K7210: 2014.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals; emulsifiers; food additives being chemicals;
flour and starch for industrial purposes; surfactants for
industrial purposes; adhesives for industrial purposes;
plant growth regulating preparations; chemical preparations
for industrial purposes; chemical products containing ester
compounds; sucrose fatty acid ester; glycerin fatty acid
esters; emulsifiers for industrial purposes; emulsifiers
containing ester compounds for the food industry;
emulsifiers containing ester compounds for use in
manufacture of bakery; food additives being chemicals,
containing ester compounds for use in manufacture of food;
surfactants containing ester compounds; esters; sugar
esters; artificial sweeteners for industrial purposes.
Monoalkyl tin triamide compounds having purity of at least about 99 mol % and the chemical formula RSn(NMe2)3 are described. R1 is selected from RA, RB and RC; RA is a primary alkyl group having about 1 to 10 carbon atoms, RB is a secondary alkyl group having about 3 to 10 carbon atoms, and RC is a tertiary alkyl group having about 3 to 10 carbon atoms; each R2 is independently an alkyl group having about 1 to 10 carbon atoms; and a content of R1Sn(NR22)2(N(R2)CH2NR22) is less than about 1 mol %. Methods for synthesizing, purifying, and storing these compounds are also provided. The monoalkyl tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of dialkyl tin and other tin impurities.
A bisphenol-type diglycidyl ether composition containing a bisphenol C-type diglycidyl ether represented by the following formula (1) and a compound represented by the following formula (2):
A bisphenol-type diglycidyl ether composition containing a bisphenol C-type diglycidyl ether represented by the following formula (1) and a compound represented by the following formula (2):
A bisphenol-type diglycidyl ether composition containing a bisphenol C-type diglycidyl ether represented by the following formula (1) and a compound represented by the following formula (2):
wherein, in the above formula (2), substituents R1 to R4 are each independently selected from the group consisting of a hydrogen atom and an alkyl group having 1 to 5 carbon atoms; a linking group X each independently represents a divalent hydrocarbon group having 1 to 13 carbon atoms, —O—, —S—, —SO2—, —C(CF3)2—, —CO—, or a direct bond; and m represents the number of repetitions and is an integer of 0 or more.
The purpose of the present invention is to provide: a composition which can improve the heat resistance and dissolution resistance of a formed film without altering electrooptical characteristics; a method for producing said composition; and a non-linear optical film. The present invention relates to a composition containing a non-linear optically active polymer compound, a metal element-containing compound and a solvent. The metal element is at least one element selected from the group consisting of tin, titanium, bismuth, zinc, zirconium, iron, manganese, copper, lead, nickel, cobalt, antimony, hafnium and aluminum. The total content of metal elements selected from among said group is 10-200 ppm by mass relative to the total amount of solid content in the composition. The non-linear optically active polymer compound has a side chain. The side chain includes a urethane bond or urea bond.
Provided is a resin composition excellent in thermal stability. Specifically, a resin composition comprising a carbon 14-containing polypropylene resin (A), an ethylene-vinyl alcohol copolymer (B), and an acid-modified polyolefin resin (C) is provided.
C08L 23/10 - Homopolymers or copolymers of propene
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
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 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
99.
WATER-SOLUBLE FILM AND CHEMICAL AGENT PACKAGE USING THE SAME, AND METHOD FOR PRODUCING THE SAME
A gelatin-containing water-soluble film having excellent water solubility, excellent mechanical properties such as film strength and elongation, and excellent sealability is provided as follows. The water-soluble film contains gelatin and a polyvinyl alcohol resin (A). The polyvinyl alcohol resin (A) contains a modified polyvinyl alcohol resin.
B29C 39/00 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressureApparatus therefor
B29C 65/00 - Joining of preformed partsApparatus therefor
B29K 29/00 - Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Unprocessed artificial resins; unprocessed synthetic resins;
unprocessed plastics; chemicals; denitrification agent;
denitrification preparations; chemical agents for degrading
and removing pollutants in water and soil; water purifying
preparations for aquaculture; water quality conditioners for
aquariums; fatty acids; glycol; purification preparations;
water purifying chemicals; biological preparations, other
than for medical or veterinary purposes; soil conditioning
preparations for agricultural purposes; soil conditioning
preparations; fertilizers.
