The present disclosure provides methods of treating a mixed type of produce with a cyclopropene, as well as methods of treating plant or plant parts in an environment comprising exogenous ethylene methods with a cyclopropene. The methods described herein exhibit desirable properties and provide related advantages to benefit the quality and extend the freshness of produce and also reduce waste associated with the over-ripening of produce.
A23B 7/152 - Preserving or ripening with chemicals not covered by group or in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
A01N 3/00 - Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves; Grafting wax
A01N 27/00 - Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
2.
ACRYLIC COPOLYMER COMPOSITIONS FOR USE AS SEALANTS
An aqueous composition comprises a filler and a dispersion of multi-stage polymer particles. The particles have a first stage formed from non-ionic ethylenically unsaturated monomers and ethylenically unsaturated acid functional monomers polymer and a second stage, formed from 85-98.5 weight % non-ionic ethylenically unsaturated monomers, 1-15 weight % of ethylenically unsaturated acid functional monomers, and either (i) 0.01-0.5 weight % a non-silane functional chain transfer agent and 0.4-2 weight % of an ethylenically unsaturated silane functional monomer or (ii) 0.01-0.5 weight % of a silane functional chain transfer agent and 0-2 weight % of an ethylenically unsaturated silane functional monomer based on total weight of monomers and chain transfer agent in the second stage. The weight ratio of the first stage to the second stage is 1:1 to 9:1. The weight ratio of filler to polymer particles is 0.01:1 to 2:1. The composition can form sealants that meet ASTM C920 class 50.
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
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
C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
3.
INCORPORATION OF SUSTAINABILITY METRICS IN PAINT FORMULATION OPTIMIZATION USING MACHINE LEARNING
A method may include receiving a paint formulation, maximum allowable ingredient deviations, and minimum threshold performance metrics. The method may further include determining a plurality of candidate paint formulations within that are modified within the maximum allowable deviations of the received paint formulation. The method may further include inputting the candidate paint formulations into a trained model, which outputs performance metrics of the candidate paint formulations. The model may further include selecting the candidate paint formulations meeting the minimum threshold performance metrics. The method may further include determining a sustainability metric of each selected candidate paint formulation. The method may further include selecting the candidate paint formulation having the highest sustainability metric.
G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
G06N 20/10 - Machine learning using kernel methods, e.g. support vector machines [SVM]
The present disclosure provides a composition. In an embodiment, the composition is a release coating composed of an acrylic dispersion. The acrylic dispersion is composed of (i) an acrylic-based polymer, (ii) a surfactant, (iii) a neutralizer, and (iv) an ethoxylated phosphate ester. The release coating can be used on a release-coated side of a substrate.
1-81-8 alkyl (meth) acrylate monomer; >10-30 wt% structural units of specialized associative monomer having structure (I) wherein R112-2612-26 alkyl group; R2nn is 10-30; 0.01-2 wt% structural units of multiethylenically unsaturated monomer; wherein the gradient polymer comprises <0.05 wt% structural units of sulfonated monomer; wherein the gradient polymer comprises <0.02 wt% structural units of monomer having structure (II) wherein R333; wherein R41-41-4 alkyl group; wherein R51-4αbcα+cdd is 1-4; and wherein the gradient polymer has a gradient polymeric morphology.
Provided are multistage polymer compositions comprising (a) an initial stage polymer, and (b) a latter stage polymer, wherein latter stage polymer comprises polymerized units derived from at least one alkyl (meth)acrylate monomer, a styrene monomer, and at least one organo-phosphorus monomer. The at least one organo-phosphorus monomer is in the acid form as a salt of the phosphorus acid group. The weight ratio of the at least one alkyl (meth)acrylate monomer to styrene monomer in the latter stage polymer ranges from 50:50 to 90:10. Also provided are matrix resin compositions comprising such polymer compositions and a matrix resin, and a method for making the multistage polymer compositions.
Provided are multistage polymer compositions comprising (a) a core comprising a silicone polymer, and (b) a shell comprising a silicone polymer. At least one of the silicone polymer in the core and the acrylic polymer in the shell comprise polymerized units derived from an organo-phosphorus monomer. Also provided are matrix resin compositions comprising such polymer compositions and a matrix resin.
1-81-8 alkyl (meth)acrylate; ＞ 10-30 wt% structural units a specialized associative monomer having structure (I) wherein R112-2612-26 alkyl group; wherein R2is hydrogen or methyl group and wherein n is 10-30; 0.01-2 wt% structural units multiethylenically unsaturated monomer; wherein the gradient polymer comprises ＜ 0.05 wt% structural units sulfonated monomer; wherein the polymer comprises ＜ 0.02 wt% structural units monomer having structure (II) wherein R333; R41-41-4 alkyl group; R51-4bccc is 1-100 and d is 1-4; and wherein the gradient polymer has a gradient polymeric morphology.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The present disclosure provides a composition. In an embodiment, an adhesive composition is provided. The adhesive composition includes a reaction product composed of (A) a polyester polyol component comprising (i) a dicaboxylic acid, (ii) a CB-CS diol, (iii) a glycol; and (B) an aliphatic isocyanate. The present disclosure also provides a laminate with a first substrate and a second substrate and the present adhesive composition located between the first substrate and the second substrate.
The present disclosure provides a film. In an embodiment, the film includes a core structure having a first side and an opposing second side. The core structure includes a release layer. The release layer is composed of an ethylene-based polymer on the first side. A cling layer is on the second side of the core structure. The cling layer includes an acrylic polymer. The film has a cling force from 300 g to 1100 g at 100% stretch.
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
The present invention relates to a composition comprising an aqueous dispersion of a thermosettable compound and polymer particles functionalized with aminoalkyl ester groups. The composition is useful as a two-component waterborne curing system and is effective in providing corrosion and blister resistance in industrial coatings applications.
A laminate, an article comprising the laminate and a method for preparing the laminate are provided. The present disclosure relates to a laminate, comprising a first substrate comprising a metalized polyethylene-based (PE based) film; a second substrate comprising a polyethylene terephthalate-based film or a polypropylene-based film; and, an adhesive layer adhering the first substrate to the second substrate, wherein the adhesive layer is derived from a two-component solvent-based polyurethane adhesive composition; wherein the concentration of fatty acids or fatty acid derivatives in the metalized PE-based film is less than 300 ppm, based on the total weight of the metalized PE-based film, wherein the two-component solvent-based polyurethane adhesive composition comprises a polyester polyol component and a polyisocyanate component, wherein the polyester polyol component has about 40 wt %-60 wt % of aromatic rings in the backbone, based on the total weight of the polyester polyol and a molecular weight (Mw) between 5,000 and 50,000; and wherein the weight ratio of the polyester polyol component to the polyisocyanate component is from 100:5 to 100:30.
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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
A waterborne precursor polymer dispersion composition comprising the reaction product obtained by free-radical emulsion polymerization of a monomer mixture comprising: (A) at least one alkyl (meth)acrylate; and (B) at least one ethylenically unsaturated compound comprising: (Bi) at least one first functional group; wherein the at least one first functional group comprises at least one ethylenically unsaturated group; and (Bii) at least one second functional group; wherein the at least one second functional group comprises at least one functional group different than the ethylenically unsaturated group; wherein the second functional group is capable of reacting with a crosslinker component; and wherein the crosslinker component is not reactive with component (A) in free-radical polymerization; in the presence of: (C) an aqueous medium; and (D) at least one acid surfactant salt with pKaH from 2.6 to 7; a waterborne contact adhesive polymer dispersion composition including a mixture of: (I) the above waterborne precursor polymer dispersion composition and (II) a crosslinker compound for crosslinking with the at least one second functional group, component (Bii); a bonded article including at least two substrates adhered together with the above waterborne contact adhesive polymer dispersion composition; a process for preparing the above waterborne precursor polymer dispersion composition; a process for preparing the above waterborne contact adhesive composition; and a process of bonding two substrates together using the above waterborne contact adhesive composition to form a bonded article.
C09J 5/04 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving separate application of adhesive ingredients to the different surfaces to be joined
C09J 133/24 - Homopolymers or copolymers of amides or imides
14.
AQUEOUS DISPERSION OF POLYMER-ENCAPSULATED TiO2 COMPOSITE PARTICLES AND AN ORGANIC MATTING AGENT
The present invention relates to a composition comprising an aqueous dispersion of polymer encapsulated TiO2 composite particles and an organic matting agent, as well as a method for making the composition. The composition of the present invention is useful for coating compositions to improve mar resistance of coatings.
A polyolefin formulation comprising (A) a polyolefin polymer: x weight percent (wt %) of (B) an alkoxyphenol compound of formula (I); and y wt % of (C) a benzophenone compound of formula (II) as described in the specification: wherein y is from 1 to 8 wt %; wherein x is from 0.1 to 3.0 wt %, with the proviso that x is less than 0.5y; and wherein wt % are based on total weight of the polyolefin formulation. Also crosslinked products made therefrom; methods of making and using same; and articles containing same.
G01R 31/12 - Testing dielectric strength or breakdown voltage
G01R 31/16 - Construction of testing vessels; Electrodes therefor
H01B 3/30 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes
The present invention relates to a coated paper article with an intermediate basecoat layer comprising high void fraction porous hollow sphere polymer particles (HSPs). HSPs with very small pore area density and high void fraction result in increased optical density at a given print energy in thermal printing applications.
An aqueous polymer composition contains (a) polymeric particles comprising an acrylic copolymer and a hydroxyl-terminated polysiloxane, where the polymeric particles have an average particle size of from 50 nm to 300 nm; and where the hydroxyl-terminated polysiloxane present in the aqueous polymer composition is at a concentration of greater than 3.5% to 9%, by weight based on the weight of the acrylic copolymer; and (b) from 3% to 12%, by weight based on the weight of the acrylic copolymer, of an alkyl silane containing at least one alkyl having 5 to 20 carbon atoms.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
Soil containing high levels of clay can be stabilized by applying an aqueous stabilizer solution that contains a dissolved polyacrylic acid polymer that (a) has a weight average molecular weight (Mw) from 10,000 Da to 500,000 Da; and (b) contains at least 60 weight percent repeating units derived from acrylic acid, in the absence of an organic amine.
A process for producing methyl methacrylate is disclosed, the method comprising: a) producing propionaldehyde from ethylene; b) reacting the propionaldehyde with formaldehyde to produce methacrolein; and c) reacting the methacrolein in an oxidative esterification reaction to produce methyl methacrylate. Step b) is performed at a pressure above 1 bar. Step c) is a liquid phase reaction and is carried in a reactor system comprising one or more reactors and is performed in the presence of a heterogeneous noble metal-containing catalyst. An average ratio of methanol to methacrolein in the reactor system is less than 20:1 based on an average amount of methanol and methacrolein entering and exiting the system. An average concentration of methacrolein in the reactor system is less than 40 wt % based on the total weight of the methanol and methacrolein in the reactor system, where the average concentration of methacrolein in the reactor system is the average of the concentration of methacrolein entering and exiting the reactor system. Oxygen is maintained in a vapor space in the reactor system in a concentration ranging from 2.5 mol % to 7.5 mol % relative to the total amount of the vapor phase.
C07C 1/24 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms by elimination of water
C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
A process for the production of methyl methacrylate is disclosed, the method comprising: a) producing methacrolein from propionaldehyde and formaldehyde; and b) reacting the methacrolein in an oxidative esterification reaction to obtain methyl methacrylate. Reacting the methacrolein in an oxidative esterification reaction comprises introducing a reaction mixture comprising the methacrolein, methanol, and an oxygen-containing gas to a reactor system comprising a heterogeneous noble metal-containing catalyst. A liquid phase stream exiting the reactor system contains at least 30 wt % methanol based on the total weight of the liquid phase stream. The liquid phase stream exiting the reactor system contains less than 30 wt % methacrolein based on the total weight of the liquid phase stream. The liquid phase stream exiting the reactor system comprises greater than 0.1 ppm and less than 5000 ppm methyl isobutyrate. A gas phase stream exiting the reactor system comprises between 1 mol % and 7.5 mol % oxygen based on the total amount of the gas phase stream.
A process for the production of an alkyl methacrylate is disclosed, the method comprising: a) producing methacrolein from propionaldehyde and formaldehyde; and b) reacting the methacrolein in an oxidative esterification reaction to obtain the alkyl methacrylate. Reacting the methacrolein in an oxidative esterification reaction comprises introducing a reaction mixture comprising the methacrolein, an alkyl alcohol, and an oxygen-containing gas to a reactor system comprising a heterogeneous noble metal-containing catalyst. An average concentration of methacrolein in step b) is less than 40 wt % based on the total weight of alkyl alcohol and methacrolein. The reactor system of step d) has an average ratio of alkyl alcohol to methacrolein less than 20:1 based on an average amount of alkyl alcohol and methacrolein entering and exiting the system. A liquid phase stream exiting the reactor system contains at least 30 wt % alcohol based on the total weight of the liquid phase stream. The liquid phase stream exiting the reactor system contains less than 30 wt % methacrolein based on the total weight of the liquid phase stream. The liquid phase stream exiting the reactor system comprises greater than 0.1 ppm and less than 5000 ppm of an alkyl isobutyrate. A gas phase stream exiting the reactor system comprises between 1 mol % and 7.5 mol % oxygen based on the total amount of the gas phase stream. The alkyl alcohol is a straight or branched alcohol comprising from 1 to 12 carbon atoms.
n9-159-15 alkyl group; wherein n is an average of 1-2.5; wherein S is a monosaccharide selected from the group consisting of ribulose, xylulose, ribose, arabinose, xylose, lyxose and mixtures thereof; and wherein 70-100 wt% of the monosaccharide S, based on weight of monosaccharide S in the linear alkyl polysaccharide of formula (A), is xylose; wherein with the aqueous personal care rinse off formulation comprises <0.01 wt%, based on weight of the aqueous personal care rinse off formulation, of alkyl sulfate surfactant and alkyl ether sulfate surfactant.
A process for producing methyl methacrylate is disclosed, the method comprising: a) producing ethylene from ethanol; b) producing propionaldehyde from the ethylene produced in step a); c) producing methacrolein from propionaldehyde produced in step b) and formaldehyde; and d) producing methyl methacrylate in an oxidative esterification reaction from the methacrolein produced in step c) with methanol. Step c) is performed at a pressure above 1 bar. Step d) is performed in a reactor system in a liquid phase reaction in the presence of a heterogeneous noble metal-containing catalyst, wherein the reactor system comprises an oxygen-containing gas. An average concentration of methacrolein in step d) is less than 40 wt % based on the total weight of methanol and methacrolein. The reactor system of step d) has an average ratio of methanol to methacrolein less than 20:1 based on an average amount of methanol and methacrolein entering and exiting the system.
C07C 1/24 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms by elimination of water
C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
The present invention relates to a composition comprising an aqueous solution of a branched HEUR, and a nonionic surfactant having an HLB in the range of 11 to 19. The composition of the present invention provides a rheology modifier that provides a formulator with independent control of viscosity across low-, mid-, and high-shear rate regimes.
The present invention is a method comprising the step of contacting a latex containing from 100 ppm to 2000 ppm of 1,2-benzisothiazolin-3-one with an effective amount of hydrogen peroxide to reduce the concentration of the 1,2-benzisothiazolin-3-one to less than 50 ppm. The method is useful for providing a way to reduce BIT to safe levels prior to combining the latex with a finally formulated product.
9-159-15 alkyl group; wherein n is an average of 1 to 2.5 and wherein S is a monosaccharide selected from the group consisting of ribulose, xylulose, ribose, arabinose, xylose, lyxose and mixtures thereof; and wherein 70 to 100 wt% of the monosaccharide S, based on weight of monosaccharide S in the linear alkyl polysaccharide of formula A, is xylose.
A mixture of alkyl polyglycosides, comprising: a linear alkyl polyglucoside of formula A : R1nnH (A) wherein R1 is a linear C6-15 alkyl group; wherein n is an average of 1 to 5; wherein G is a monosaccharide of glucose; and a branched alkyl polysaccharide of formula B (B) wherein R2 is a C2 alkyl group; wherein R3 is a linear or branched C4 alkyl group; wherein g is an average of 1 to 5 and wherein S is a monosaccharide with 5 carbon atoms; with the proviso that R1 is a linear C9-15 alkyl group in at least some of the linear alkylpolyglucoside of formula A; and with the proviso that the mixture of alkyl polyglycosides comprises < 3 wt%, based on weight of the mixture of alkyl polyglycosides, of a compound of formula IV (IV) wherein R12 is -(CH2)pCH3; wherein R13 is -(CH2) + 1CH(CH3)2; wherein G6 is a monosaccharide with 4 to 6 carbon atoms; wherein f is 1.1 to 10 and wherein p is 1 to 4.
Mixture alkyl polyglycosides including: linear alkyl polyglucoside of formula A R1nnH wherein R16-15nn is 1-5; G is glucose; wherein R19-159-15 alkyl in at least some of formula A; and branched alkyl polysaccharide of formula wherein R22-72-7 alkyl; R34-7gg is 1-5; S is monosaccharide; wherein mixture comprises <15wt% formula wherein R43-43-4 alkyl; R55-65-6 alkyl; G1is monosaccharide; x is 1.1-4; wherein mixture comprises 0-35wt% formula wherein R62m322; R72m+2322; G3mm is 0-3; wherein mixture comprises <3wt% formula wherein R122p33; wherein R132p+1322; wherein G6pp is 1-4 and wherein f is 1.1-10; with proviso when sum of carbons in R2+R3is 7-9, mixture comprises <1wt% formula R16-O-(G2y y wherein R169-119-11 alkyl; G2 is glucose; y is 1.4-2.0.
The present invention relates to a method for preparing a copolymer comprising structural units of acrylic acid and a cyclic ketene acetal monomer. The copolymer is useful as a biodegradable dispersant.
A process for producing methyl methacrylate by oxidative esterification in a reactor system comprising one or more reactors is disclosed. The process comprises feeding methanol, methacrolein, and an oxygen containing gas to a first reactor. The first reactor comprises a heterogeneous noble metal-containing catalyst. A base material is introduced at a position external to the first reactor and the base material is mixed with one or more reactants to form a base-containing stream. The base-containing stream is fed to the first reactor, wherein the pH in the first reactor is between 4 and 10.
A silicone - (meth)acrylate - polyether copolymer includes a linear siloxane backbone with pendant (meth)acrylate - polyether moieties. The siloxane backbone is made up of a silicone moiety having a silicon bonded mercapto-alkyl linker (wherein the alkyl group in the linker is bonded to a silicon atom in the silicone moiety). The pendant (meth)acrylate - polyether moiety is covalently bonded to a sulfur atom in the mercapto-alkyl linker. The pendant (meth)acrylate - polyether moiety includes a (meth)acrylate - poly(alkylene glycol) unit. The silicone - (meth)acrylate - polyether copolymer is useful as a surfactant, formulation aid, and/or dispersant. The silicone - (meth)acrylate - polyether copolymer may be useful as a defoamer for coatings, oil and gas applications and/or pulp and paper applications. Furthermore, the silicone - (meth)acrylate - polyether copolymer may be useful as an additive for adjusting adhesion and/or release force in paper coatings such as pressure sensitive adhesive and/or release coating compositions.
C08G 77/28 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen sulfur-containing groups
C08G 77/392 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A silicone - (meth)acrylate - polyether copolymer includes a linear siloxane backbone with pendant (meth)acrylate - polyether moieties. The siloxane backbone is made up of a silicone moiety having a silicon bonded mercapto-alkyl linker (wherein the alkyl group in the linker is bonded to a silicon atom in the silicone moiety). The pendant (meth)acrylate - polyether moiety is covalently bonded to a sulfur atom in the mercapto-alkyl linker. The pendant (meth)acrylate - polyether moiety includes a (meth)acrylate - poly(alkylene glycol) unit. The silicone - (meth)acrylate - polyether copolymer is useful as a surfactant in polyurethane foam formulations and polyisocyanurate foam formulations.
The present invention relates to a composition comprising an aqueous solution of a copolymer of (meth)acrylic acid and a cyclic ketene acetal monomer. The copolymer is useful as a biodegradable dispersant.
A three-dimensional loop material comprising loop fibers of polyethylene or ethylene/α-olefin elastomers coated with at least one flame retardant is provided in the present disclosure. The loop fibers comprise from 0.5%to 40%by weight of the flame retardant, based on total weight of the loop fibers. Three-dimensional loop material has desirable flame resistance properties for applications especially transportation industry, e.g., vehicle seat applications. Also, the present disclosure provides a method of making the three-dimensional loop material and use of the three-dimensional loop material, e.g., vehicle seats made by them.
D04H 3/16 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
D01F 6/04 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
D01F 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
D06M 13/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
D06M 13/282 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
35.
BIMODAL BINDER COMPOSITIONS, PROCESSES OF MAKING BIMODAL BINDER COMPOSITIONS, AND FAST-DRYING AQUEOUS COMPOSITIONS COMPRISING A BIMODAL BINDER COMPOSITION
Bimodal binder compositions comprise a first mode comprising particles and a second mode comprising particles. The particles of the first mode have an average particle size ranging from 200 nm to 650 nm, and the particles of the first mode contain at least one void. The particles of the second mode have an average particle size less than the average particle size of the particles of the first mode, and the particles of the second mode do not contain a void. The particles of the first mode and the particles of the second mode independently comprise a film forming polymer formed from, as polymerized units, one or more ethylenically unsaturated monomers.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
Aqueous coating compositions for roofs desirably have both high solar reflectance and low water swelling. They contain a filler, which includes a high-reflectance inorganic pigment like titanium dioxide to provide better solar reflectance, and a binder, both emulsified in an aqueous solvent. The amount of high reflectance pigment in the filler can be reduced if the binder is an opacifying acrylic polymer (OAP) binder. Unexpectedly, coatings with the OAP binder exhibit only moderate and acceptable levels of water swelling.
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
C09D 133/04 - Homopolymers or copolymers of esters
E04D 7/00 - Roof covering by sealing masses applied in situ; Gravelling of flat roofs
E04D 11/00 - Roof covering, as far as not restricted to features covered by only one of groups ; Roof covering in ways not provided for by groups
37.
BIMODAL BINDER COMPOSITIONS, PROCESSES OF MAKING BIMODAL BINDER COMPOSITIONS, AND FAST-DRYING AQUEOUS COMPOSITIONS COMPRISING A BIMODAL BINDER COMPOSITION
A process of preparing a bimodal binder composition comprises providing a core and polymerizing monomers to form a non-film forming polymer on the core. Monomers are polymerized to form a film forming polymer on the non-film forming polymer to substantially encapsulate the non-film forming polymer, thereby forming particles of a first mode of the bimodal binder composition. Particles of a second mode of the bimodal binder composition are also formed by the polymerization of monomers to form the film forming polymer. The process further comprises a step of forming at least one void in the core. The particles of the first mode have an average particle size ranging from 200 nm to 650 nm, and the particles of the second mode have an average particle size less than the average particle size of the particles of the first mode. The particles of the second mode do not contain a void.
B01J 13/00 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
38.
BIMODAL BINDER COMPOSITIONS, PROCESSES OF MAKING BIMODAL BINDER COMPOSITIONS, AND FAST-DRYING AQUEOUS COMPOSITIONS COMPRISING A BIMODAL BINDER COMPOSTION
A fast-drying aqueous composition comprises a bimodal binder composition. The bimodal binder composition comprises (i) a first mode comprising particles having an average particle size ranging from 200 nm to 650 nm, where the particles of the first mode comprise at least one void, and (ii) a second mode comprising particles having an average particle size less than the average particle size of the particles of the first mode, where the particles of the second mode do not contain a void. The particles of the first mode and the particles of the second mode independently comprise a film forming polymer formed from, as polymerized units, one or more ethylenically unsaturated monomers. The fast-drying aqueous composition has one component or two components.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(═O)R1 group; wherein each R1 is independently of formula (II) wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is a hydrogen in each subunit α; and wherein α is 0 to 30.
Cleaning booster for cleaning dirty laundry is provided, wherein the cleaning booster is of formula (I) wherein b is 2 to 4; wherein x is 0 to 2; wherein each R is independently selected from the group consisting of a hydrogen, a C1-22 alkyl group and a —CH2C(═O)R1 group; wherein each R1 is independently of formula (II) wherein the * indicates the point of attachment to formula (I); wherein R2 is selected from the group consisting of a hydrogen and a C1-22 alkyl group; wherein each R3 and R4 is independently selected from the group consisting of a hydrogen and a C1-2 alkyl group, with the proviso that at least one of R8 and R9 is a hydrogen in each subunit α; and wherein α is 0 to 30.
The present invention provides two-component instant-set aqueous coating compositions that provide coating films having good film quality despite a rapid film build and set. The compositions comprise, as Component I, a film-forming aqueous anionically stabilized polymer composition, such as an elastomeric acrylic or vinyl polymer, and one or more surfactants; and, as Component II, a polycation tolerant mixture of polycation, an aqueous polymer composition, such as a film-forming acrylic emulsion polymer, and a nonionic or ethoxylated anionic surfactant having an average of 7 or more or, preferably, 9 or more ethylene oxide groups per molecule. Component I can be an elastomeric roof coating composition. The compositions can be co-sprayed to form coatings, e.g. roof coatings.
It provides embodiments of a reactive hot melt adhesive. In embodiments, the reactive hot melt adhesive may comprise at least one isocyanate compound, at least one polyester polyol, at least one polyether polyol, and at least one thermoplastic polymer. The at least one thermoplastic polymer may have a viscosity less than 75,000 cP at 177° C. The thermoplastic polymer may comprise ethylene-acrylic-carbon monoxide terpolymer, ethylene-(C3-C12) alkylene-acrylic-carbon monoxide tetrapolymer, or both.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
C09J 5/06 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
The present invention relates to a method for preparing ureido methacrylate comprising the step of contacting, in the presence zinc acetylacetonate (Zn(acac)2) and a radical inhibitor, methyl methacrylate with 1-(2-hydroxyethyl)imidazoline-2-one to form ureido methacrylate. The method provides an efficient and environmentally friendly way of making a key monomer used in the synthesis of acrylic latexes.
The present invention relates to a method for preparing an aqueous dispersion of opacifying pigment-binder hybrid particles that provides particle swelling and concomitant introduction of a binder layer without inhibition of polymerization. The composition prepared by the process of the present invention is useful for reducing the level of TiO2 in paints.
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 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
44.
HETEROPHASIC THERMOPLASTIC COMPOSITION FOR USE AS ACOUSTIC BARRIER WITH ENHANCED DAMPING PERFORMANCE
Heterophasic thermoplastic compositions can include a polyolefin continuous phase comprising an ethylene/α-olefin interpolymer; and an acrylic discontinuous phase dispersed within the polyolefin continuous phase at a parts per hundred resin (pphr) of less than 20 pphr; wherein the composition has a tan delta of 0.11 or greater at 200 rad/s frequency. Methods may include preparing a heterophasic thermoplastic composition that include combining a polyolefin and acrylic resin to form a blend; and heating the blend to form the polyolefin continuous phase having the acrylic discontinuous phase dispersed therein.
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,; Compositions of derivatives of such polymers
A process for producing methacrylic acid comprising: a) producing methacrolein from propionaldehyde and formaldehyde; b) producing methacrylic acid in an oxidative reaction from the methacrolein produced in step a) and water. Step b) is performed at a pressure above 1 bar. Step c) is performed in a reactor system in a liquid phase reaction in the presence of a heterogeneous noble metal-containing catalyst, where the reactor system comprises an oxygen-containing gas. An average concentration of methacrolein in step b) is less than 40 wt % based on the total weight of water and methacrolein. The reactor system of step b) has an average ratio of water to methacrolein less than 40:1 based on an average amount of water and methacrolein entering and exiting the system.
C07C 51/235 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
Provided is an aqueous composition comprising dispersed particles that comprise a polymer, wherein the polymer comprises, by weight based on the weight of the polymer, a) 60% to 99.95% polymerized units of one or more (meth)acrylate ester, b) 0.05% to 6% polymerized units of one or more N-vinyl lactam, c) 0% to 39.95% polymerized units of one or more other monomers. Also provided is a method of making that composition, a process for producing an article using that composition, and a method of bonding two substrates using that article.
A hair styling polymer is provided, comprising: 70-95wt%, based on dry polymer, vinyl alkanoate monomer having 4-13 carbons; 5-30wt%, based on dry polymer, of carboxylic acid/carboxylic anhydride functionalized vinyl ester monomer having 4-12 carbons; 0-5wt%, based on dry polymer, of multiethylenically unsaturated crosslinker; 0-20wt%, based on dry polymer, of an other monoethylenically unsaturated monomer, wherein the other monoethylenically unsaturated monomer is different from the vinyl alkanoate monomer having 4 to 13 carbon atoms and the carboxylic acid/carboxylic anhydride functionalized vinyl ester monomer having 4 to 12 carbon atoms; wherein the hair styling polymer comprises <15wt%, based on dry polymer, of monoethylenically unsaturated C4-6 dicarboxylic acid monomer; and wherein the hair styling polymer comprises at least two different vinyl alkanoate monomers having 4-13 carbons.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 5/06 - Preparations for styling the hair, e.g. by temporary shaping or colouring
C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
A hair styling polymer is provided, comprising: a cosmetically acceptable carrier; and a hair styling polymer, comprising: 70 to 95 wt%, based on dry polymer, of monoethylenically unsaturated vinyl alkanoate monomer having 4-13 carbon atoms; 5 to 30 wt%, based on dry weight of the hair styling polymer, of structural units of monoethylenically unsaturated carboxylic acid/carboxylic anhydride functionalized vinyl ester monomer having 4-12 carbon atoms; 0 to 5 wt%, based on dry weight of the hair styling polymer, of structural units of a multiethlenically unsaturated crosslinking monomer; and 0 to 20 wt%, based on dry weight of the hair styling polymer, of structural units of an other monoethylenically unsaturated monomer, wherein the other monoethylenically unsaturated monomer is different from the monoethylenically unsaturated vinyl alkanoate monomer having 4-13 carbon atoms and the monoethylenically unsaturated carboxylic acid/carboxylic anhydride functionalized vinyl ester monomer having 4-12 carbon atoms.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 5/06 - Preparations for styling the hair, e.g. by temporary shaping or colouring
C08F 18/00 - 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or
nn-butyl acrylate or ethyl acrylate or a combination thereof; 2) acrylonitrile; and 3) itaconic acid; and b) from 20 to 50 weight percent of a starch, based on the weight of the starch and the polymer particles. The composition of the present invention is useful as a coating for paper.
nn-butyl acrylate or ethyl acrylate or a combination thereof; 2) acrylonitrile; and 3) itaconic acid. The paper coated article of the present invention exhibits excellent oxygen barrier properties as well as resistance to oil, grease, and block.
B65D 65/42 - Applications of coated or impregnated materials
D21H 17/00 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
There is provided a soluble polyimide resin comprising: (a) one or more tetracarboxylic acid component residues: (b) one or more diamine component residues; and (c) one or more endcapping compounds; wherein: the one or more endcapping compounds comprise one or more crosslinking groups. The soluble polyimide resin can be used in electronics applications.
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
There is provided a resin composition from a mixture including: (a) 30-80 weight % of at least one thermosetting resin; and (b) 20-70 weight % of at least one soluble polyimide resin. The resin composition can be used in electronics applications.
A method for preparing methacrylic acid from methacrolein. The method comprises contacting a liquid mixture comprising methacrolein and water in the presence of oxygen with a heterogeneous catalyst comprising a support and gold; wherein the support comprises an oxide selected from γ-, δ-, or θ-alumina, magnesia, titania, zirconia, hafnia, vanadia, niobium oxide, tantalum oxide, ceria, yttria, lanthanum oxide, zinc oxide or a combination thereof.
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
A process for reducing hair damage upon exposure to heat is provided, including: providing a cosmetically acceptable aqueous carrier: selecting a heat protectant, wherein the heat protectant is selected based on its ability to impart thermal protection to hair from exposure to heat, wherein the heat protectant is selected to be a functionalized dextran polymer, comprising a dextran polymer functionalized with moieties selected from (i) tertiary amine groups: (ii) quaternary ammonium groups; and (iii) combinations thereof; providing the selected heat protectant; combining the cosmetically acceptable aqueous carrier and the heat protectant to form an aqueous thermal protectant formulation; providing hair; applying the aqueous thermal protectant formulation to the hair to provide protected hair; providing a heat generating hair care appliance; and exposing the protected hair to a temperature of 50 to 300 C using the heat generating hair care appliance for 1 to 30 minutes.
A method for quantifying defects on a coated substrate, comprises: a) providing an system for acquiring and analyzing images; b) loading a coated substrate on a holder, wherein the coated substrate comprises a coating formed on a surface of a substrate; c) illuminating the coated substrate with a lighting system; d) acquiring at least one image of the coated substrate with an imaging system; e) transforming the at least one image of the coated substrate with an analysis unit to provide at least one transformed image and quantifying defects on the coated substrate based on the at least one transformed image; and f) providing an output, wherein the output comprises a value identifying an amount or percentage of the defects on the coated substrate and/or a generated image illustrating the amount or percentage of the defects on the coated substrate.
A method for quantifying surface defects on a coated substrate, comprising: a) providing a system for acquiring and analyzing images; b) loading a coated substrate on the holder, wherein the coated substrate comprises a coating formed on a surface of a substrate; c) illuminating the coated substrate with a lighting system, wherein illuminating the coated substrate comprising illuminating the coated substrate at an angle of incidence of 15° to 85° relative to a plane parallel to a surface of the coated substrate to generate shadows of any defects on the surface of the coated substrate; d) acquiring at least one image of the coated substrate with an imaging system; e) transforming the at least one image of the coated substrate with an analysis unit to provide at least one transformed image and quantifying the surface defects on the coated substrate based on the at least one transformed image; and f) providing an output, wherein the output comprises a value identifying an amount or percentage of the defects on the coated substrate and/or a generated image illustrating the amount or percentage of the surface defects on the coated substrate.
A method for quantifying liquid breakthrough of a barrier coating comprises: a) providing a system for acquiring and analyzing images of a wetted substrate; b) loading the wetted substrate on a holder; c) illuminating the wetted substrate with a lighting system; d) acquiring at least one image of the wetted substrate with an imaging system; e) transforming the at least one image of the wetted substrate with an analysis unit to provide at least one transformed image and quantifying liquid breakthrough of the barrier coating based on the at least one transformed image; and f) providing an output, wherein the output comprises a value identifying an amount or percentage of the liquid on the wetted substrate and/or a generated image illustrating the amount or percentage of the liquid on the wetted substrate.
The present disclosure provides both solid compositions and aqueous compositions, as well as methods thereof, that address the problems known in the art by including a gas-confining agent. The compositions and methods of the present disclosure allow for a larger volume of a solvent such as water to be present in an aqueous composition so that a significant portion of 1-MCP can be retained in the aqueous composition prior to application to plants or plant parts. Furthermore, the compositions and methods provide improved safety of aqueous compositions in that a lower concentration of gaseous 1-MCP is present in the headspace of a tank or vessel, thereby minimizing flammability.
A01N 37/08 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing carboxylic groups or thio-analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; Derivatives thereof
A01N 25/02 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
A01G 7/06 - Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
59.
PREPARATION OF IMPACT MODIFIER WITH IMPROVED FLAMMABILITY
Provided are a process for making a polymer composition comprising (i) providing a multistage polymer latex by emulsion polymerization in the presence of at least one organo-phosphorus soap, wherein providing the multistage polymer comprises (a) providing a first stage polymer, wherein the first stage polymer comprises polymerized units derived from at least one organo-phosphorus monomers, and (b) providing a final stage polymer, and (ii) isolating the multistage polymer by spray drying or coagulation with one or more divalent cations. Also provided is a process for making a matrix resin composition comprising mixing multistage polymer compositions and a matrix resin.
An aqueous dispersion contains multistage polymeric particles and optionally a polyfunctional carboxylic hydrazide containing at least two hydrazide groups per molecule, where the multistage polymeric particles are prepared by a multistage free-radical polymerization process comprising: (i) preparing a first polymer by a free-radical polymerization, followed by neutralizing the first polymer to a pH value of greater than 7.1; and (ii) preparing a second polymer in the presence of the neutralized first polymer obtained from step (i), to obtain the multistage polymeric particles comprising the first polymer and the second polymer at a weight ratio of the first polymer to the second polymer of from 27:73 to 60:40; where the first polymer comprises from 6% to 18% of structural units of an acid monomer, a salt thereof, or mixtures thereof; from 1.1% to 5% of structural units of a monoethylenically unsaturated silane functional monomer; from zero to 10% of structural units of diacetone (meth) acrylamide; greater than 0.5% of structural units of a multifunctional monomer containing two or more different ethylenically unsaturated polymerizable groups, and 60% or more of structural units of an additional monoethylenically unsaturated nonionic monomer selected from a C1 to C2 alkyl ester of (meth) acrylic acid, a hydroxyalkyl (meth) acrylate, or mixtures thereof; all weight percentage relative to the weight of the first polymer; where the second polymer comprises from zero to less than 0.5% of structural units of an acid monomer, a salt thereof, or mixtures thereof; from zero to 10% of structural units of diacetone (meth) acrylamide; and structural units of a monoethylenically unsaturated nonionic monomer; all weight percentage relative to the weight of the second polymer; and where the second polymer has a glass transition temperature of from −25 to 10° C., and the first polymer has a glass transition temperature of at least 50° C. higher than that of the second polymer; provided that at least one of the first polymer and the second polymer comprises structural units of the diacetone (meth) acrylamide and the total concentration of structural units of the diacetone (meth) acrylamide is 1.1% or more, by weight based on the weight of the multistage polymeric particles.
A system (100) for quantifiable analysis of a coated substrate (35), comprises: an imaging system (10) for acquiring one or more images of the coated substrate, wherein the imaging system is configured to acquire images for a plurality of channels, wherein each of the plurality of channels comprises a predetermined range of wavelengths; a lighting system (20) comprising at least one light source for illuminating the coated substrate; a holder (30) for holding the coated substrate in a position to be illuminated by the at least one light source; and an analysis unit (40) configured to transform the one or more images and quantitatively analyze. the one or more transformed images for defects in the coated substrate, wherein the coated substrate comprises a coating formed on a surface of a substrate.
A shampoo formulation is provided, comprising: dermatologically acceptable vehicle; dermatologically acceptable silicone; a dermatologically acceptable hair cleaning surfactant; a deposition aid polymer, wherein the deposition aid polymer is a modified carbohydrate polymer, comprising a dextran base polymer functionalized with (i) quaternary ammonium groups of formula (II) bound to a pendent oxygen on the dextran base polymer (II) wherein is a pendent oxygen on the dextran base polymer, wherein X is a divalent linking group; wherein each R2 is independently selected from a C1-4 alkyl group; and wherein R3 is a linear or branched C1-16 alkyl group; and (ii) hydrophobic substituents of formula (III) bound to a pendent oxygen on the dextran base polymer (III) wherein is a pendent oxygen on the dextran base polymer; wherein Z is a divalent linking group; wherein a is 0 or 1; and wherein each R5 is a linear or branched C6-22 alkyl group.
A shampoo formulation is provided, comprising: dermatologically acceptable vehicle; dermatologically acceptable silicone; a dermatologically acceptable hair cleaning surfactant; a deposition aid polymer, wherein the deposition aid polymer is a modified carbohydrate polymer, comprising a dextran base polymer functionalized with (i) quaternary ammonium groups of formula (II) bound to a pendent oxygen on the dextran base polymer (II) wherein is a pendent oxygen on the dextran base polymer, wherein X is a divalent linking group; wherein each R2 is independently selected from a C1-4 alkyl group; and wherein R3 is a linear or branched C1-16 alkyl group; and (ii) hydrophobic substituents of formula (III) bound to a pendent oxygen on the dextran base polymer (III) wherein is a pendent oxygen on the dextran base polymer; wherein Z is a divalent linking group; wherein a is 0 or 1; and wherein each R5 is a linear or branched C6-22 alkyl group.
A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
An epoxy terminated polyester; an adhesive formulation including the epoxy terminated polyester and a curative composition; a laminating adhesive prepared from the above adhesive formulation; a process of making a laminate; a laminate made by the above process; and a flexible package prepared from the above laminate.
A hair conditioning formulation is provided, comprising: a dermatologically acceptable vehicle; and a conditioning polymer, wherein the conditioning polymer is a dextran polymer functionalized with tertiary amine groups; wherein the dextran polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons.
A fabric care composition is provided including water: a fragrance and a deposition aid polymer, wherein the deposition aid polymer is a dextran polymer functionalized with quaternary ammonium moieties: wherein the deposition aid polymer enhances deposition of the fragrance onto a fabric.
The present invention relates to a method comprising the steps of applying to a paper or paperboard substrate an aqueous dispersion of polymer particles which comprise structural units of a vinyl ester, vinyl alcohol, and an acrylate monomer, then drying the composition. The method provides a coating that has oil and grease resistance, mineral oil barrier performance, and beat scalability.
A dispersant hydrophilic block copolymer is provided including carboxylic acid polymer segments comprising structural units of a monoethylenically unsaturated carboxylic acid monomer; and poly(alkylene oxide) diol polymer segments, consisting of structural units of a poly(alkylene oxide) diol; wherein 90 to 100 wt% of the poly(alkylene oxide) diol polymer segments are esterified with two structural units of monoethylenically unsaturated carboxylic acid monomer present in the carboxylic acid polymer segments per poly(alkylene oxide) diol polymer segment.
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C02F 5/10 - Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
A detergent composition is provided including: a cleaning surfactant; and a dispersant hydrophilic block copolymer, comprising: carboxylic acid polymer segments comprising structural units of a monoethylenically unsaturated carboxylic acid monomer; and poly(alkylene oxide) diol polymer segments, consisting of structural units of a poly(alkylene oxide) diol; wherein 90 to 100 wt% of the poly(alkylene oxide) diol polymer segments are esterified with two structural units of monoethylenically unsaturated carboxylic acid monomer present in the carboxylic acid polymer segments per poly(alkylene oxide) diol polymer segment.
DRY MIXES AND CEMENTS COMPRISING CELLULOSE ETHERS HAVING POLYETHER GROUPS AS LUBRICATIVE ADDITIVES FOR ROLLER COMPACTED CONCRETE APPLICATIONS AND METHODS OF USING THEM
The present invention provides a dry mix composition of a powder of an ultra high-viscosity cellulose ether having one or more polyether groups, the cellulose ether having a 1 wt. % aqueous solution viscosity (20 C, 2.55 s−1 shear rate as determined using a controlled rate rotational rheometer) ranging from 10,000 to 100,000 mPa·s, or, preferably, 11,000 to 16,000 mPa·s, a graded aggregate, and a hydraulic cement, or a wet granular mix of the cement, graded aggregate and an admixture therefor including the cellulose ether. When combined with water to form a wet granular hydraulic cement composition, the composition of the present invention behaves like asphalt compositions and has zero or near zero slump, a high lubricity and 13.6 wt. % or less of water, or, preferably, from 5 to 11 wt. % of water, based on the total weight of the dry mix composition. The cellulose ether enables lubricity without impairing compaction and without causing air entrainment.
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
A polyolefin formulation comprises (A) a polyolefin polymer; at least one and at most two different (B) an acetoarenone compound of formula (I) and (C) a benzophenone compound of formula (II) as described in the specification. Also crosslinked products made therefrom; methods of making and using same; and articles containing same.
A polyolefin formulation comprises (A) a polyolefin polymer; at least one and at most two different (B) an acetoarenone compound of formula (I) and (C) a benzophenone compound of formula (II) as described in the specification. Also crosslinked products made therefrom; methods of making and using same; and articles containing same.
C08J 3/20 - Compounding polymers with additives, e.g. colouring
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
A polyolefin formulation comprises (A) a polyolefin polymer and (B) a crotophenone compound of the formula (I) described in the specification. Also crosslinked products made therefrom; methods of making and using same; and articles containing same.
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
The present invention relates to an article comprising a paper or paperboard substrate superposed with a film having a dry coat weight in the range of from 1 g/m2 to 20 g/m2; wherein the film comprising a copolymer which comprises structural units of a vinyl ester, vinyl alcohol, and an acrylate monomer. The coating provides oil and grease resistance, mineral oil barrier performance, and heat sealability.
A game ball including a leather cover secured about a solid core, wherein the leather cover includes an inner surface contacting the solid core and an opposing outer surface and wherein the game ball is characterized by including polyacrylate particles dispersed on but not encased about the outer surface of the leather cover.
A method for directly coating a silicon nanoparticle onto a solid substrate uses a VHFLPP process that collects silicon nanoparticles in a capture fluid as they are made and is further characterized by having a solid substrate submerged in the capture fluid during collection of silicon nanoparticles.
C01B 33/029 - Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition of monosilane
3 linked to the polysaccharide through a C—O—Si bond where each R is independently selected from hydrocarbyl radicals having from one to 12 carbon atoms, provided that on average at least one R per polysaccharide has a terminally unsaturated carbon-carbon double bond.
Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1):
Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1):
Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1):
wherein: R1 is each independently H, C1-30 alkyl, or C3-30 cycloalkyl; Ar1 is an aromatic ring or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar1 is substituted or unsubstituted; Ar2 is an aromatic ring chosen from a 6-membered carbocyclic aromatic ring, a 5- or 6-membered heteroaromatic ring, or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar2 optionally comprises a fused cyclic imide moiety, a fused oxazole moiety, a fused imidazole moiety, or a fused thiazole moiety, and wherein Ar2 is substituted or unsubstituted; Y1 is a single covalent bond, or is selected from —O—, —C(O)—, —C(O)O—, —S—, —S(O)2—, —N(R2)—, —C(O)N(R2)—, —C(O)N(R2)C(O)—, —(CH2)y—, or a combination thereof, wherein R2 is H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, C5-30 aryl, C(O)R3, or S(O)2R3, wherein R3 is chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, and C5-30 aryl, and y is an integer from 1 to 6; x is an integer from 2 to 5; and * denotes a binding site to a part of the curable compound other than the group represented by formula (1), provided that no two
Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1):
wherein: R1 is each independently H, C1-30 alkyl, or C3-30 cycloalkyl; Ar1 is an aromatic ring or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar1 is substituted or unsubstituted; Ar2 is an aromatic ring chosen from a 6-membered carbocyclic aromatic ring, a 5- or 6-membered heteroaromatic ring, or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar2 optionally comprises a fused cyclic imide moiety, a fused oxazole moiety, a fused imidazole moiety, or a fused thiazole moiety, and wherein Ar2 is substituted or unsubstituted; Y1 is a single covalent bond, or is selected from —O—, —C(O)—, —C(O)O—, —S—, —S(O)2—, —N(R2)—, —C(O)N(R2)—, —C(O)N(R2)C(O)—, —(CH2)y—, or a combination thereof, wherein R2 is H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, C5-30 aryl, C(O)R3, or S(O)2R3, wherein R3 is chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, and C5-30 aryl, and y is an integer from 1 to 6; x is an integer from 2 to 5; and * denotes a binding site to a part of the curable compound other than the group represented by formula (1), provided that no two
Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1):
wherein: R1 is each independently H, C1-30 alkyl, or C3-30 cycloalkyl; Ar1 is an aromatic ring or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar1 is substituted or unsubstituted; Ar2 is an aromatic ring chosen from a 6-membered carbocyclic aromatic ring, a 5- or 6-membered heteroaromatic ring, or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar2 optionally comprises a fused cyclic imide moiety, a fused oxazole moiety, a fused imidazole moiety, or a fused thiazole moiety, and wherein Ar2 is substituted or unsubstituted; Y1 is a single covalent bond, or is selected from —O—, —C(O)—, —C(O)O—, —S—, —S(O)2—, —N(R2)—, —C(O)N(R2)—, —C(O)N(R2)C(O)—, —(CH2)y—, or a combination thereof, wherein R2 is H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, C5-30 aryl, C(O)R3, or S(O)2R3, wherein R3 is chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, and C5-30 aryl, and y is an integer from 1 to 6; x is an integer from 2 to 5; and * denotes a binding site to a part of the curable compound other than the group represented by formula (1), provided that no two
groups are in an ortho position to each other on Ar1, wherein ** denotes the point of attachment to an aromatic ring carbon of Ar1; and
a solvent.
G03F 7/11 - Photosensitive materials - characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
C07C 43/285 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having unsaturation outside the six-membered aromatic rings
C07C 49/255 - Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
C07C 317/22 - Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
78.
HIGH SOLIDS CELLULOSE ETHER AND SUPERPLASTICIZER DISPERSION
The present invention provides pourable aqueous dispersion compositions of (a) one or more cellulose ethers and (b) one or more superplasticizers stably suspended in an aqueous dispersion of (c) one or more stabilizers in the form of a colloidal dispersion, further containing (d) one or more monovalent salts, such as an alkali metal salt. The minimum total amount of the cellulose ether, as solids in the pourable aqueous dispersion is 8 wt. % or, preferably, 12 wt. % or, preferably, 14 wt. % and the solids weight ratio of total cellulose ether to salt is close to 1:1, ranging, for example, from 0.7:1 to 1.4:1. Further, the amounts of the (a) one or more cellulose ethers and the (b) one or more superplasticizers enable the provision of pourable aqueous dispersion compositions effective for use in cement applications by simple dilution with water.
A water based coating is provided, comprising 40 to 60 wt% of a first polyacrylate emulsion and 20 to 55 wt% of a second polyacrylate emulsion. The first polyacrylate emulsion can comprise a 1.4 to 5.6 butyl acrylate to styrene ratio while the second polyacrylate emulsion can comprise a 0.4 to 1.3 butyl acrylate to styrene ratio. The first polyacrylate emulsion can have a glass transition temperature from -25℃ to 10℃ while the second can have a glass transition temperature from 15℃ to 45℃. A tackifier, a wax emulsion, and/or a water based ethylene vinyl acetate resin can also be included. A paper aluminum laminate is used with the water based coating used to form enclosures. The enclosures have good heat seal strength at 130℃ and good anti-blocking resistance at 40℃.
Information extraction from domain-specific documents can include performing named entity recognition thereon. A regular expression tagger can tag regular expressions in the domain-specific documents without pre-annotated training sets for the regular expression tagger. Defined domain-specific terms can be augmented with terms and phrases related to the defined domain-specific terms based on rules specified for desired information about named entities to be extracted. A dictionary-based tagger can tag the defined and augmented domain-specific terms and phrases in the plurality of domain-specific documents. Conflicts of named entity recognition between the regular expression tagger and the dictionary-based tagger can be resolved. The desired information about named entities can be extracted. Classification can be performed to identify whether the domain-specific documents are related to the desired information.
Rohm and Haas Electronic Materials CMP Holdings, Inc. (USA)
Inventor
Su, Yu-Chung
Kim, Hyunjin
Abstract
A polishing pad for chemical mechanical polishing comprising a porous polishing layer having a top polishing surface, a sub-pad located opposite from the top polishing surface, the sub-pad having a bottom sub-pad surface, and a window for transmitting a signal wave through the polishing pad to a substrate to be polished and back through the polishing pad for endpoint detection, the window having a top window surface, a bottom window surface, and side edges, wherein the top window surface is recessed from the top polishing surface, the bottom window surface is substantially coplanar with the bottom sub-pad surface, the window extending from the bottom sub-pad surface to the top window surface and the side edges are in contact with the polishing material and the sub-pad material and wherein the window is non-porous.
Rohm and Haas Electronic Materials CMP Holdings, Inc. (USA)
Inventor
Su, Yu-Chung
Abstract
A polishing pad for chemical mechanical polishing comprising a polishing layer having a top polishing surface, a bottom surface and a thickness. The polishing layer comprises a porous polishing material and a window region. An exposed top surface of the transparent window is recessed from the top polishing surface. The transparent window extends from the recess region to the bottom surface of the polishing pad. The transparent window is non-porous and a portion of the top surface of the peripheral portion adjacent to the transparent window is coplanar with the top surface of the transparent window and the exposed bottom surface of the transparent window is coplanar with the bottom surface of the polishing layer.
Rohm and Haas Electronic Materials CMP Holdings, Inc. (USA)
Inventor
Su, Yu-Chung
Cook, Lee Melbourne
Kim, Hyunjin
Abstract
A polishing pad for chemical mechanical polishing comprises a polishing layer having a top polishing surface, a sub-pad located opposite from the top polishing surface, the sub-pad comprising a sub-pad material and having a bottom sub-pad surface defining a bottom surface of the polishing pad, and a window for transmitting a signal wave through the polishing pad to a substrate to be polished and back through the polishing pad for endpoint detection, the window having a top window surface, a bottom window surface, and side edges, wherein the top window surface is recessed from the top polishing surface, the bottom window surface is substantially coplanar with the bottom sub-pad surface, and the side edges are in contact with the polishing material and the sub-pad material.
The present invention relates to a composition comprising an aqueous dispersion of a) film-forming polymer particles; b) non-film-forming polymer particles; c) an extender, d) a pigment; and e) ammonia or an amine or a salt thereof. The composition of the present invention is useful as a formulation used in traffic paints.
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
85.
PAINT ROLLER COVER FOR MULTICOLOR PAINT, METHOD OF UNIFORMLY APPLYING MULTICOLOR PAINT AND METHOD OF QUANTIFYING UNIFORMITY OF PAINT APPLICATION
A method of uniformly applying multicolor paint which comprises two or more paints of different colors in discrete domains. The method includes applying the multicolor paint to a paint roller cover and rolling the paint roller cover on a surface to form a painted surface. The paint roller cover comprises a foam having a surface extending between a first edge and a second edge and a groove on the surface wherein a portion of the groove is positioned at an angle relative to an edge of the foam and has a groove depth of 1 to 15 millimeters and an average cell size in the range of about 0.03 to about 0.5 cm, wherein the average cell size of the foam is within 25% of the average domain size in the multicolor paint.
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
B05C 9/06 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
86.
POLYMER, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
A polymer, including a first repeating unit comprising a sulfone group, wherein the sulfone group is directly bonded to a group of formula —C(Ra)(Rb)—; and a second repeating unit comprising an acid labile group, a base-decomposable group, a polar group, or a combination thereof, wherein Ra and Rb are each independently hydrogen, halogen, substituted or unsubstituted C1-30 alkyl, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C3-30 heterocycloalkyl, substituted or unsubstituted C2-30 alkenyl, substituted or unsubstituted C3-30 cycloalkenyl, substituted or unsubstituted C3-30 heterocycloalkenyl, substituted or unsubstituted C6-30 aryl, substituted or unsubstituted C7-30 arylalkyl, substituted or unsubstituted C7-30 alkylaryl, substituted or unsubstituted C2-30 heteroaryl, substituted or unsubstituted C3-30 heteroarylalkyl, or substituted or unsubstituted C3-30 alkylheteroaryl, provided that at least one of Ra and Rb is hydrogen.
G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists
C08F 212/14 - Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing hetero atoms
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
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
87.
POLYMER, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
A polymer including a first repeating unit comprising an acid labile group; an anionic endgroup selected from a carboxylate group or a sulfamate group; and an organic cation.
G03F 7/039 - Macromolecular compounds which are photodegradable, e.g. positive electron resists
G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
88.
SILICONE-(METH)ACRYLATE COPOLYMER EMULSION FORMULATION FOR TEXTILE TREATMENT
An emulsion formulation suitable for treating a textile includes a siloxane-(meth)acrylate copolymer, a nonionic surfactant, water, and a water dispersible crosslinker. Methods for preparation of the emulsion formulation and the copolymer are provided.
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 2/24 - Emulsion polymerisation with the aid of emulsifying agents
D06M 15/356 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
89.
PRODUCTION OF ACROLEIN OR ACRYLIC ACID FROM ISO-PROPANOL WITH HIGH YEILD AND LOW COST
Acrolein is produced by selectively oxidizing iso-propanol over a first mixed metal oxide catalyst in the presence of oxygen in the vapor phase. The first mixed metal oxide catalyst comprises oxides of molybdenum and bismuth. Acrylic acid is produced by selectively oxidizing the acrolein over a second mixed metal oxide catalyst in the presence of oxygen in the vapor phase. The second mixed metal oxide catalyst has a different composition from the first mixed metal oxide catalyst.
C07C 45/38 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of C—O— functional groups to C=O groups being a primary hydroxy group
B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
B01J 23/31 - Chromium, molybdenum or tungsten combined with bismuth
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
C07C 51/44 - Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
The present invention is a process for preparing one or more paints by flowing and merging pre-paints from pre-paint storage tanks into a mixing chamber and into a paint container.
Provided herein is a laminate, comprising a polyolefin-based substrate film having a first inner surface and a first outer surface, and a polyurethane-based top coating having a second inner surface and a second outer surface, wherein the first inner surface is in contact with the second inner surface, wherein the polyurethane-based top coating is formed by mixing an isocyanate-terminated component and a hydroxyl-terminated component and coating the mixture onto the first inner surface of the polyolefin-based substrate film. Also provided are methods of preparing the laminate, articles comprising the laminate and use of the laminate in the packaging of a product.
Disclosed herein is a container comprising an enclosure having an outer surface and an inner surface; and a polydopamine coating that is optionally derivatized disposed on an inner surface of the enclosure. Disclosed herein too is a method of coating a container, comprising (a) providing a container comprising an enclosure having an outer surface and an inner surface; and (b) disposing a solution comprising dopamine hydrochloride, a buffer and a solvent in the container.
A coating composition contains, based on the weight of the coating composition, (a) from 20%to 38.5%by dry weight of an aqueous dispersion of an acrylic (co) polymer; (b) from 0.5%to 2.9%by dry weight of a water-soluble alkali metal silicate; (c) an aqueous solution of a water-soluble non-alkali metal salt, comprising non-alkali metal ions; and (d) from zero to 2%by dry weight of a microfiller; where the aqueous solution of the non-alkali metal salt is present in an amount to provide a dry weight ratio of the non-alkali metal ions to the acrylic (co) polymer in a range of 0.13%to 3.3%and a dry weight ratio of the non-alkali metal ions to the water-soluble alkali metal silicate in a range of 1.4%to 42%. A method of preparing the coating composition comprising the step of: (i) admixing the aqueous dispersion of the acrylic (co) polymer with the aqueous solution of the water-soluble non-alkali metal salt, thereby forming an admixture; (ii) further admixing the admixture obtained from step (i) with the water-soluble alkali metal silicate and the microfiller if present, and optionally, adding from 0.06%to 0.52%by weight of ethylenediaminetetraacetic acid, a salt thereof, or mixtures thereof, based on the total weight of the coating composition, into the admixture obtained from step (i) and prior to step (ii).
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Binders for use in the formulation of caulks and sealants; Chemicals used in industry, science and photography; Unprocessed artificial resins; unprocessed plastics; Fertilizers; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives used in industry.
This invention is related to the use of a volatile antimicrobial compound against pathogens. The volatile antimicrobial compounds provided include certain oxaborole compounds, for example benzoxaboroles. Delivery systems are provided to take advantage of the volatile nature of these antimicrobial compounds. The method and use disclosed can be combined with other volatile compounds.
A01N 55/08 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing boron
A01N 25/18 - Vapour or smoke emitting compositions with delayed or sustained release
A01N 55/00 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
A23B 4/16 - Preserving with chemicals not covered by groups or in the form of gases, e.g. fumigation; Compositions or apparatus therefor
A23B 7/152 - Preserving or ripening with chemicals not covered by group or in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
A23L 3/3445 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
A61K 9/00 - Medicinal preparations characterised by special physical form
The present invention relates to a coating system comprising a first two-component waterborne coating composition comprising a binder component (1A) and a curing component (1B) and a second two-component waterborne coating composition comprising a binder component (2A) and a curing component (2B). The first two-component waterborne coating composition comprises a first coalescent package comprising at least one coalescent and has a minimum film formation temperature less than 5 °C. The second two-component waterborne coating composition comprises a second coalescent package comprising at least one coalescent and has a minimum film formation temperature from 5 °C to 25 °C. A method of preparing a coating is also disclosed.
B05D 1/38 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
C08G 59/32 - Epoxy compounds containing three or more epoxy groups
Alkoxylations are performed by reacting a cyclic oxide with a starter in the presence of certain cyclopentadienyl phosphorus catalysts. The cyclopentadienyl phosphorus catalysts are highly active and effective in such small quantities that it is often unnecessary to remove catalyst residues from the product. The cyclopentadienyl phosphorus catalysts are very effective in alkoxylating even low molecular weight starters such as glycerol and sorbitol.
C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
98.
CHEMICAL MECHANICAL POLISHING PAD WITH FLUORINATED POLYMER AND MULTIMODAL GROOVE PATTERN
Rohm and Haas Electronic Materials CMP Holdings, Inc. (USA)
Inventor
Gadinski, Matthew R.
So, Joseph
Abstract
A polishing pad suitable for chemical mechanical polishing comprising: a polishing layer having a top surface having a groove pattern, the groove pattern comprises a plurality of first grooves having a first groove cross-section, the plurality of first grooves defining a plurality of regions between adjacent first grooves; and, in a portion of the plurality of region between adjacent first grooves, a plurality of second grooves having a second groove cross-section, wherein the second groove cross-section is less than 50 percent of the first groove cross-section, wherein the polishing layer is further characterized by having a specific gravity of at least 1.05 grams per cubic centimeter.
The present invention relates to a two-component waterborne coating composition comprising a binder component and a curing component. The two-component waterborne coating composition comprises a coalescent package comprising at least one coalescent and has a minimum film formation temperature from 0 °C to 25 °C. A method of preparing a coating and coated article are also disclosed.
B05D 1/38 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
Recyclate polyol dispersions that have a dispersed solid phase are stabilized against settling by the addition of a fumed silica having a certain methanol wettability. The stabilized dispersions are more resistant to particle settling upon standing. The stabilized dispersions are useful for making polyurethanes of various types, including flexible and rigid types of polyurethane foams. The fumed silica has no significant adverse effect on foam production.
C08J 11/10 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
