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WO/2020/067492A1 |
Provided are: a fluorine-containing copolymer that, in the form of a fluororubber, provides excellent cross-linking ability and low-temperature characteristics; and a method for producing the fluorine-containing copolymer. The fluorine-c...
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WO/2020/054777A1 |
Provided are: a method for producing pellets capable of forming an ion exchange film having excellent electrolysis voltage stability; pellets; and an ion exchange film. In this method for producing pellets, a melt including a fluorine-co...
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WO/2020/047674A1 |
Described are polymers, polymer binders, hydrogel polymer binders, hydrogel polymer binder compositions comprising them, electrode materials comprising them, their methods of production and their use in electrochemical cells, for instanc...
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WO/2020/030690A1 |
The present invention pertains to crosslinkable vinylidene fluoride copolymers comprising recurring units derived from hydrophilic monomers useful for producing shaped articles characterized by improved performances.
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WO/2020/031836A1 |
A polymerizable ionic liquid according to the present invention includes a compound comprising: an anion that has a predetermined structure and that includes a perfluoroalkyl group and a polymerizable functional group in the molecule the...
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WO/2020/017561A1 |
Provided is a particulate vinylidene-fluoride-based polymer having excellent solubility, which has a powder bulk density of 0.5 g/mL or greater and has a content of particles each having a roundness up to 0.8 of 50% or less.
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WO/2020/009178A1 |
The present invention provides: a modified vinyl alcohol polymer having an ethylenic double bond in a side chain, reduced water-insoluble matter, and exceptional storage stability of an aqueous solution; a method for producing the modifi...
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WO/2020/004385A1 |
The present invention provides a means for achieving a medical instrument that has high slidability until reaching a lesion but low slidability after reaching the lesion. The present invention relates to a hydrophilic copolymer that incl...
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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/2019/208111A1 |
Provided is a polymer having an excellent ability to inhibit dye transfer. The copolymer according to the present invention, which has structural unit (a) derived from an N-vinyllactam monomer (A) and structural unit (b) derived from a m...
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WO/2019/203216A1 |
An ethylene-vinyl alcohol copolymer having a content of ethylene units of 1 to less than 20 mol%, a viscosity average degree of polymerization of 200-5000, and a degree of saponification of 80-99.7 mol%, wherein the ethylene-vinyl alcoho...
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WO/2019/189402A1 |
The purpose of the present invention is to provid: a modified polyvinyl acetal resin and a polyvinyl acetal resin having high particle dispersibility while manifesting characteristic rheological properties and realizing an exceptional th...
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WO/2019/181915A1 |
The present invention provides a dispersion stabilizer for suspension polymerization of a vinyl compound, which is reduced in the methanol content, while being also reduced in the amount of components that are insoluble in an aqueous sol...
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WO/2019/156006A1 |
Provided is a dispersion stabilizer for suspension polymerization that achieves, when suspension-polymerizing a vinyl composition, requisite performance such as (1) having fewer coarse particles in resin particles, (2) being able to obta...
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WO/2019/157002A1 |
Low molecular weight, highly branched polyolefins are provided. Also provided are catalyst-mediated methods of making the low molecular weight, highly branched polyolefins and a catalyst system for carrying out the methods. The catalyst ...
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WO/2019/144973A1 |
Disclosed is an amphipathic multifunctional hybrid nanoparticle. The surface of the particle is attached with both a detachable hydrophilic organic polymer having a water-soluble long chain, and a hydrophobic long hydrocarbon functional ...
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WO/2019/143121A1 |
The present invention provides a composition, for a hard mask, comprising a solvent and polymer represented by a particular chemical formula. A hard mask having enhanced etch resistance, solubility and smoothness can be formed from the c...
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WO/2019/126914A1 |
An aqueous dispersion of a hydrophobically-modified alkali-soluble multistage polymer useful as a thickener affording high thickening efficiency and an aqueous coating composition comprising such aqueous dispersion showing good stability...
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WO/2019/128690A1 |
The present invention discloses a preparation method for a high slump-retention polycarboxylic acid water reducing agent. Compared with conventional solution polymerization methods, the present invention adopts an initiation system combi...
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WO/2019/128736A1 |
An aqueous thickener blend composition comprising an aqueous hydrophobically-modified alkali soluble or alkali swellable thickener composition and an acid-suppressible associative thickener composition, affording high thickening efficien...
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WO/2019/122456A1 |
The present invention relates to a semi-crystalline functionalized olefin copolymer composition and a process for the preparation of a semi-crystalline functionalized olefin copolymer composition.
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WO/2019/122455A1 |
The present invention relates to an amorphous functionalized olefin copolymer composition and a process for the preparation of an amorphous functionalized olefin copolymer composition.
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WO/2019/122453A1 |
The present invention relates to an amorphous polyolefinic ionomer and a process for the preparation of an amorphous polyolefinic ionomer.
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WO/2019/118419A1 |
Disclosed are novel phosphono-phosphate polymer compositions with multi-valent cations in aqueous solutions. These compositions can further include mono or multivalent anions.
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WO/2019/118417A1 |
Disclosed are novel phosphono-phosphate and anionic group containing polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver anionic character to sur...
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WO/2019/117118A1 |
An aqueous solution including an ethylene-vinylalcohol copolymer (A), a C1-4 alcohol (B), and water (C), wherein the content ratio of ethylene units in the ethylene-vinylalcohol copolymer (A) is 1 mol% to less than 20 mol%, the in-water ...
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WO/2019/118414A1 |
Disclosed are oral care compositions of phosphonate and sulfonate group containing polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver anionic ch...
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WO/2019/112395A1 |
The present invention relates to: a secondary battery electrode binder; a secondary battery electrode and a secondary battery which comprise the same; a secondary battery electrode composition for manufacturing the secondary battery elec...
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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/2019/091615A1 |
The invention relates to a process for the preparation of a gas barrier film, comprising 1) providing an olefin copolymer comprising: (i) recurring units A derived from an olefin and (ii) recurring units B derived from a compound accordi...
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WO/2019/081328A1 |
Process for producing hydrophobically associating polyacrylamides Summary Process of manufacturing hydrophobically associating polyacrylamides comprising at least acrylamide or derivatives thereof and an associative monomer by adiabatic ...
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WO/2019/080876A1 |
The invention provides an olefin-olefinic alcohol copolymer, and a preparation method thereof, said copolymer comprising a spherical and/or spherical-like polymer. The copolymer provided by the invention exhibits a good morphology and ha...
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WO/2019/078181A1 |
Ethylene-vinyl alcohol copolymer particles which are characterized by containing an ethylene-vinyl alcohol copolymer that has an ethylene unit fraction of 1% by mole or more but less than 20% by mole, a viscosity-average degree of polyme...
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WO/2019/078223A1 |
Provided is a water-soluble film that is useful as packaging for chemicals and has excellent cold water solubility, said film being a polyvinyl alcohol-based water-soluble film having a carboxylic acid modified polyvinyl alcohol resin (A...
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WO/2019/053782A1 |
Provided is a dispersion-maintaining agent for a hydraulic composition capable of maintaining the fluidity of the hydraulic composition even when a long time has elapsed since kneading and with little curing delay. A vinyl copolymer obta...
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WO/2019/055793A1 |
The fluoropolymer dispersion includes a copolymer having divalent units represented by formula -[CF2-CF2]-, divalent units represented by formula: [Formula should be inserted here], and one or more divalent units independently represente...
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WO/2019/039821A1 |
The present invention: employs a photonic crystal structure which varies in color when an external stimulus is applied thereto, so that it is possible to change color according to inorganic acids corresponding to external stimuli so as t...
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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/2019/034221A1 |
Polymers are provided, in which a pendant photoinitiator moiety is linked to the polymer structure via an amide or a succinimide.
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WO/2019/031521A1 |
Provided is a fluorine-containing copolymer composition which makes it possible to form a uniform coating. This composition contains: a fluorine-containing copolymer which has a tetrafluoroethylene-based unit, an ethylene-based unit, and...
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WO/2019/024476A1 |
Disclosed are a thickened oil activating agent and a preparation method and the use thereof. The thickened oil activating agent is a polymer as shown in a structural formula such as formula (I), where x, y, z, m and n are respectively ma...
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WO/2019/020934A1 |
The invention relates to an aqueous composition comprising a copolymer obtained by a special polymerization reaction involving an anionic monomer with a polymerizable olefinic unsaturation and a carboxylic acid function, and a monomer of...
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WO/2019/020935A1 |
The invention relates to an aqueous composition comprising a copolymer obtained by a specific polymerisation reaction using an anionic monomer comprising a polymerisable olefinic unsaturation and a carboxylic acid function and a monomer ...
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WO/2019/022868A1 |
A composition contains ethylenically unsaturated quaternary ammonium cations with acetate counterions, where each of the ethylenically unsaturated ammonium cations contain only one non-aromatic carbon-carbon double bond and the compositi...
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WO/2019/022869A1 |
A composition contains ethylenically unsaturated quaternary ammonium cations with acetate counterions, where each of the ethylenically unsaturated ammonium cations contain only one non-aromatic carbon-carbon double bond and the compositi...
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WO/2019/020936A1 |
The invention relates to an aqueous composition comprising a copolymer obtained by a particular polymerization reaction using an anionic monomer comprising a polymerizable olefinic unsaturation and a carboxylic acid function and a monome...
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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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