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WO/2020/119932A1 |
The invention relates to polymers of ethylenically unsaturated monomers in the form of water-redispersible powders or aqueous dispersions containing a) one or more polymers based on one or more ethylenically unsaturated monomers selected...
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WO/2020/111428A1 |
The present invention provides: an ethylene-vinylacetate copolymer which has a high degree of crosslinking even with a reduced amount of crosslinking agent used, by control of, during polymerization, a temperature difference in an autocl...
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WO/2020/102691A1 |
The invention relates fluorocopolymer compositions for use in coating wires and cables, the use of the coating compositions, and to a substrate coated with the composition. The invention provides a fluorocopolymer that comprises hydro fl...
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WO/2020/102735A1 |
The present disclosure relates to the production of polyacrylonitrile-based polymers with high conversion by a process comprising reacting acrylonitrile with at least one comonomer in the presence of a radical initiator in a liquid mediu...
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WO/2020/091467A1 |
The present invention provides a method for manufacturing an aqueous acrylic adhesive for clothing and an aqueous acrylic adhesive for clothing comprising a composition that is produced therefrom, wherein the aqueous acrylic adhesive mai...
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WO/2020/068955A1 |
Provided herein are dispersible copolymer powders and asphalt compositions comprising the same. The dispersible copolymer powders comprise a core polymer having a glass transition temperature (Tg) of 40°C or less and a shell comprising ...
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WO/2020/052116A1 |
The present invention relates to the technical field of manufacturing of adhesives, and provides a thermosetting starch adhesive for a man-made board, and a manufacturing method therefor. In the present invention, starch is used as the m...
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WO/2020/048040A1 |
An aqueous polyurethane-polyvinyl acetate resin, a preparation method therefor and use thereof. Said resin is prepared by using raw materials including the following components: A) a diisocyanate end-capped prepolymer; B) a chain extende...
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WO/2020/050106A1 |
Provided is a dispersing auxiliary agent for suspension polymerization having excellent handling properties in which, when the dispersing auxiliary agent for suspension polymerization is used for the suspension polymerization of a vinyl ...
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WO/2020/046939A1 |
The present invention generally relates to the composition of particle gels for CO2-EOR and CO2 storage. More particularly, CO2 resistant particle gels are provided that can re-crosslink at subterranean conditions. These particle gels ca...
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WO/2020/007466A1 |
The object of the invention are water-soluble copolymers based on a) 10 to 80 wt.% of one or more non-ionic, ethylenically unsaturated amide group-containing monomers, b) 10 to 60 wt.% of one or more hydrophobic, ethylenically unsaturate...
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WO/2020/006691A1 |
A single-package polymer aqueous dispersion which has good adhesion after heating, has the advantages of long-term storage under room temperature conditions and good viscosity stability. The single-package polymer aqueous dispersion is p...
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WO/2019/240370A1 |
The present invention relates to a method for manufacturing an optical material by injecting an aryl-based monomer solution into a cavity formed between a pair of molds having sealed outer edges and, more particularly, to a method for au...
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WO/2019/229384A1 |
The invention relates to a monoethylenically unsaturated monomer of formula (I), and to the use thereof for producing a polymer. The invention also relates to the polymer obtained by polymerising said monomer, and to the use thereof in a...
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WO/2019/230781A1 |
Provided is a method for continuously producing ethylene-vinyl acetate copolymer in a polymerisation tank, to which a heat exchanger having a coolant circulating therein is connected via piping, and which stores a reaction solution conta...
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WO/2019/225731A1 |
The present invention provides: a resin material having excellent hue, water solubility, and viscosity stability in an aqueous solution, the resin material having an ethylene-modified-vinyl-alcohol-based polymer as a main component there...
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WO/2019/213868A1 |
Provided in the present invention are a multi-copolymer, a preparation method therefor and an application thereof in wastewater treatment. The method comprises premixing: using mass fractions, mixing 10-30 parts alkenyl succinic anhydrid...
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WO/2019/207969A1 |
The present invention pertains to a method for producing a copolymer of ethylene and an allyl monomer having a polar group represented by general formula (1), or a copolymer of ethylene, an allyl monomer having a polar group represented ...
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WO/2019/163442A1 |
The present invention relates to a method for producing a copolymer of ethylene and an allyl monomer that is represented by formula (1) and has a polar group, or a copolymer of ethylene, the allyl monomer that is represented by formula (...
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WO/2019/160680A1 |
An adhesive composition comprises a copolymer dispersion prepared by a free radical emulsion polymerization process, in which a first monomer composition comprising from 60 weight percent to 95 weight percent of at least one vinyl ester ...
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WO/2019/157620A1 |
Disclosed is water-based polymer dispersion and uses thereof, in particular to vinyl ester-ethylene copolymer dispersions and their use as a liquid ingredient in polymer modified cement-based coatings.
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WO/2019/151326A1 |
Provided is an intermediate film which is for laminated glass and which has improved transparency and is capable of improving sound insulation and interlayer adhesion. This intermediate film for laminated glass has a structure of one lay...
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WO/2019/138680A1 |
Provided are: a fluorocopolymer dispersion which is capable of giving articles having excellent water-and-oil repellency and being less apt to suffer a decrease in the water-and-oil repellency by an alkali, etc. and which exerts little o...
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WO/2019/126913A1 |
The invention relates to a method for preparing an aqueous dispersion of a copolymer comprising polymerized comonomers vinyl ester and ethylene, characterized in that ethylene and the vinyl ester are charged in multiple steps, where the ...
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WO/2019/121409A1 |
Preparation of a block copolymer comprising a polyethylene block and a block formed of the polymerization of one or more vinyl monomers, at least 50 mol% of which being selected from the list consisting of ethylene, vinyl esters, non-con...
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WO/2019/111969A1 |
This polymerizable composition for an optical material includes: (A) an allyl carbonate compound represented by general formula (1), including two or more allyloxycarbonyl groups; (B) a (meth)acrylate compound represented by general form...
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WO/2019/106082A1 |
A method for the production of functionalized partially hydrolyzed polyvinyl acetate comprising vinyl alcohol, vinyl acetate and functionalized vinyl alcohol units by reacting in a melt a partially hydrolyzed polyvinyl acetate as compone...
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WO/2019/108481A1 |
Copolymers formed by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydro fluoroethylenes, hydro fluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these; ...
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WO/2019/098247A1 |
The present invention provides: a vinyl alcohol-vinyl acetate copolymer which exhibits excellent solubility, and with which a film exhibiting high flexibility, mechanical strength, and adhesiveness can be prepared; and a method for produ...
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WO/2019/093748A1 |
The present application relates to a laminate. Provided in the present application is a laminate capable of being effectively used in the manufacture of various patterned substrates and a method for manufacturing a patterned substrate by...
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WO/2019/088664A2 |
The present invention relates to a method for preparation of an ethylene vinylacetate copolymer wherein a polymerization condition is controlled with the aid of an autoclave reactor to improve mechanical strength of the copolymer.
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WO/2019/088991A1 |
Described herein are compositions comprising a vinyl acrylic copolymer derived in the presence of maltodextrin. In some examples, the compositions comprise a copolymer derived from: vinyl acetate; an acrylate monomer having a Tg of -30°...
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WO/2019/075418A1 |
Provided herein is a solvent-based pressure sensitive adhesive comprising a polymer comprising a vinyl acetate monomer, an acrylic ester monomer, and a monomer having hydroxyl or amine functionality. The adhesive also comprise a crosslin...
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WO/2019/045626A1 |
Disclosed is an oligomer or polymer obtained by reacting at least one monomeric, oligomeric or polymeric isocyanate having two or more isocyanate groups with 2-hydroxy-3-butenoic acid and/or at least one alkyl ester of 2-hydroxy-3-buteno...
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WO/2019/035946A1 |
The present invention relates generally to a highly-hydrolyzed polyvinyl alcohol composition having increased cold-water solubility, a process for making such a polyvinyl alcohol composition, and various end uses thereof.
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WO/2019/027525A1 |
A process for producing an ethylene copolymer, the process including: (a) contacting ethylene with at least one polar comonomer in the presence of at least one modifier and at least one free radical initiator in a tubular reactor under p...
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WO/2019/020156A1 |
The invention relates to vinyl alcohol copolymerisates with a) 80 to 99 mol.% of vinyl alcohol monomer units, b) 0.5 to 10 mol.% of monomer units which are derived from vinyl esters of unbranched or branched alkyl carboxylic acids with 3...
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WO/2019/021190A1 |
The present invention provides a solution to the drawbacks of cosmetic preservatives by designing a preservative system that is able to slowly release the molecule with antimicrobial activity and is soluble and active in aqueous media at...
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WO/2019/006409A1 |
Provided herein are processes for the generation of composite polymer materials utilizing a single resin. The processes utilize diffusion between a region undergoing a polymerization reaction preferentially polymerizing one monomer compo...
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WO/2018/225742A1 |
Provided is a side chain olefin-containing vinyl alcohol-based polymer which contains 0.001-10 mol% of a structural unit represented by formula (1) with respect to the total amount of structural units, wherein the total carbon number of ...
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WO/2018/203890A1 |
An antimicrobial nonwoven wet wipe includes i) a fibrous nonwoven substrate bonded with a cross-linkable VAE dispersion stabilized with one or more nonionic colloidal stabilizers and one or more nonionic surfactants, and ii) absorbed in ...
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WO/2018/193926A1 |
The present invention is a fluorine-containing copolymer containing:(A) 15-85 mol% of a fluoroolefin in the constituent monomers; (B) 0.001-10 mol% of a specific organosilicon compound in the constituent monomers; (C) of the constituent ...
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WO/2018/167699A1 |
Different ways have been used to optimise the contribution of each component in two-monomer systems to form copolymers, as the structures thereof strongly affect the composition of A-B type chains that may be formed during the reaction. ...
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WO/2018/157938A1 |
The invention relates to the use of vinyl acetate-copolymers as a shrinkage-reducing additive (low profile additive) in cold-curing systems for producing composite materials, characterized in that vinyl acetate-copolyerisate of 40 to 95 ...
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WO/2018/148929A1 |
The present invention relates to the use of an aqueous polymer dispersion for interfacial bonding between polymeric porous materials.
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WO/2018/138183A1 |
A polymer based sealing compound which is foamed, which is applied to vehicle tyres for the reduction in weight and improvement of driving dynamics, a process for producing such foamed sealing compounds, and the use thereof in tyres.
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WO/2018/134438A1 |
The polymeric dispersant is a copolymer obtainable by copolymerizing at least a first monomer chosen from a maleimide compound and maleic anhydride, and a second monomer being an ethylenically unsaturated monomer and in case of maleic an...
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WO/2018/118493A1 |
Described herein is a partially fluorinated copolymer of the formula: (I); wherein R1 is selected from F or a fluorinated methyl; R2 is selected from H, F, a methyl, or a (per)fluorinated methyl; R3? is a linear or branched fluorinated a...
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WO/2018/102052A1 |
A method for solution polymerization. The method comprises polymerizing in a solvent a monomer mixture comprising: (a) 5 to 95 wt% of a C3-C5 ethylenically unsaturated dicarboxylic acid; and (b) 5 to 95 wt% of vinyl acetate; wherein the ...
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WO/2018/062212A1 |
An aqueous ink composition for ink-jet recording and an image formation method, the aqueous ink composition comprising a colorant, water, organic solvent d-1, which is represented by formula 1 or 2 and has a ClogP value of 0.5-3.5, and r...
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