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WO/2014/079722A1 |
Process for the production of a polyvinylether by radical polymerization using an azocompound as polymerization initiator, wherein the azo compound -is free of nitrile groups or -is a nitrile group comprising azo compound of formula I wh...
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WO/2014/075996A1 |
A copolymer, in particular a dispersing agent for hydraulically setting systems, comprises at least three structural units S1, S2, S3 and optionally a further structural unit S4.
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WO/2014/074479A1 |
A 1,3-diketoamide functional monomer represented by the following formula (1), wherein R and Y are independently selected from the group consisting of hydrogen, an alkyl group having from 1 to 10 carbon atoms, an aryl group having from 6...
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WO/2014/069165A1 |
Provided is a method whereby it becomes possible to collect unreacted monomers and a polymerization medium with high efficiency from a mixture comprising a fluorinated copolymer, the unreacted monomers and the polymerization medium, and ...
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WO/2014/065387A1 |
The present invention relates to the following: a copolymer that contains (1) a structural unit derived from a cesium salt of acrylic acid or a rubidium salt of acrylic acid and (2) a structural unit derived from vinyl alcohol; a resin c...
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WO/2014/032264A1 |
The present invention provides a carboxyl group-containing polymer and a composition containing the polymer which exhibit excellent anti-soil redeposition ability in fabric washing. The carboxyl group-containing polymer includes specific...
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WO/2014/023611A1 |
The present invention provides a fluorinated ionomer [polymer (I)] comprising recurring units derived from at least the following monomers: (i) 5 to 50 % by weight of a fluorinated monomer [monomer (A)] containing at least one -SO2X func...
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WO/2014/025986A2 |
The present invention is directed to a new class of thermoplastic elastomers (TPEs) and processes for making them. In some embodiments of the present invention, the end groups of the multi-arm PIB copolymer is a conjugated diene, whereas...
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WO/2014/024912A1 |
A modified ethylene-(vinyl alcohol) copolymer which is represented by formula (I), wherein the contents (mol%) of units (a), (b) and (c) each relative to the total amount of all of monomer units fulfil the requirements represented by for...
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WO/2014/009765A1 |
The present invention relates to a method to prepare a rheological agent comprising the polymerization of the following monomers: (a) at least one styrene-based monomer, (b) at least one (meth)acrylate-based monomer or butadiene, and (c)...
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WO/2014/009408A1 |
The present invention relates to a method to prepare a rheological agent comprising the polymerization of the following monomers: (a) at least one styrene-based monomer, (b) at least one (meth)acrylate-based monomer or butadiene, and (c)...
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WO/2013/187455A1 |
The purpose of the present invention is to provide a resin composition which exhibits excellent heat stretchability and in which flow marks and coloration are inhibited when an operation is run for a long period of time. The present inve...
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WO/2013/180236A1 |
Provided is a method for producing a fluorine polymer-containing aqueous dispersion liquid which has excellent storage stability and is capable of providing a coating film that has excellent water resistance. When a monomer mixture conta...
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WO/2013/175962A1 |
The purpose of the present invention is to provide a novel fluorine-containing polymer which can be easily cured, while having solvent resistance, gas barrier properties, transparency and heat resistance. The present invention is a fluor...
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WO/2013/172151A1 |
A four-component copolymer fluorine-containing elastomer which has a copolymer composition composed of (A) 2.0-8.0% by mole of vinylidene fluoride, (B) 60.0-70.0% by mole of tetrafluoroethylene, (C) 35.0-25.0% by mole of a perfluoro(lowe...
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WO/2013/169571A1 |
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from the aqueous...
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WO/2013/169580A1 |
A process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from the aqueo...
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WO/2013/169575A1 |
Process for reducing thermally induced discoloration of melt- processible fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said...
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WO/2013/169564A1 |
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...
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WO/2013/169568A1 |
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...
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WO/2013/169581A1 |
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating the fluoropolymer from the aqueous ...
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WO/2013/169573A1 |
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueous medium to...
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WO/2013/157395A1 |
Provided are a membrane electrode assembly that has excellent power generation properties and is less susceptible to breaking of a catalyst layer even under low-humidity to no-humidity conditions as well as under high-humidity conditions...
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WO/2013/147112A1 |
A method for treating a cooling water system which has a calcium hardness of 300 mg/L or higher in terms of CaCO3 amount and a concentration of chloride ions and/or sulfate ions of 1,000 mg/L or higher, the method comprising adding a tre...
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WO/2013/122106A1 |
The invention provides a vinyl ether copolymer containing a unit shown by formula (I) and a unit shown by formula (II), and sometimes containing a unit shown by formula (III). The molar composition ratio of each unit satisfies numerical ...
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WO/2013/115267A1 |
The objective of the present invention is to provide a novel fluorine-containing polymer which has transparency, low refractive index, solvent resistance and heat resistance, and which can be easily cured. This fluorine-containing polyme...
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WO/2013/115239A1 |
[Problem] The purpose of the present invention is to provide a dispersion stabilizer for suspension polymerization, whereby polymer particles of uniform diameter can be manufactured with minimal formation of coarse particles, and whereby...
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WO/2013/105188A1 |
The present invention provides a vinyl alcohol polymer that has a mercapto group and has excellent reactivity. The present invention is a side chain mercapto group-containing vinyl alcohol polymer that comprises a vinyl alcohol unit and ...
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WO/2013/097477A1 |
The present invention provides a low-temperature-resistant fluorine-containing elastomer formed through polymerization of the comonomers: 40-80 mol% 1,1-vinylidene fluoride, 2-10 mol% tetrafluoroethylene, 10-30 mol% perfluoro (alkyl viny...
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WO/2013/099966A1 |
The purpose of the present invention is to provide a porous polymer membrane which has excellent water permeability and hydrophilicity. The present invention relates to a porous polymer membrane which is characterized by being formed fro...
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WO/2013/091381A1 |
Provided is a preparation method for polytetrafluoroethylene resin with high fluorine content. The method comprises: adding a solvent, liquid nonfluorine comonomers and an initiator to a reaction kettle; evacuating the oxygen from the re...
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WO/2013/079352A1 |
A process for reducing the number of unstable end-groups in a fluorinated polymer is disclosed, said process comprising reacting a fluorinated polymer comprising unstable end-groups with fluorine in the presence of at least one (per)halo...
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WO/2013/066934A1 |
The present invention provides novel polymers having chelating functionality and comprising units derived from an ethylenically unsaturated aminocarboxylate monomer which comprises units derived from ethylenediamine triacetic acid or its...
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WO/2013/054834A1 |
The purpose of the present invention is to provide an alkyl-modified PVA solution which, even when the concentration of the alkyl-modified PVA in the solution is increased, has low viscosity and excellent handling at high temperatures an...
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WO/2013/047223A1 |
The present invention relates to: a curable composition which contains (A) an allyl group-terminated allyl ester oligomer which has three or more terminal allyl groups, (B) a flexible allyl group-terminated allyl ester oligomer which con...
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WO/2013/045419A1 |
The invention relates to a powder composition that can be produced by bringing a powder comprising at least one inorganic binder into contact with 0.01 to 10 wt.%, based on the total mass of the composition, of a liquid component compris...
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WO/2013/042744A1 |
The purpose of the present invention is to provide a composition with which it is possible to obtain a film that is superior in terms of being handled and has high water resistance and blocking resistance; a coating agent comprising the ...
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WO/2013/036996A1 |
The invention relates to a biocidal composition comprising a carboxyl functional polymer and biocidal quaternary ammonium ions. The polymer is a copolymer comprising maleic acid monomer units and/or anions thereof and vinyl ether comonom...
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WO/2013/034505A1 |
The invention relates to comb polymers having carboxyl/carboxylate and ether groups, containing or consisting of a) 0.1 - 0.9 mole of a partial structural unit S1, which is derived from an acrylic/methacrylic or maleic acid unit, b) 0 - ...
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WO/2013/020799A1 |
The invention relates to copolymers of (a) from 5 to 40% by weight of isoprenol, (b) from 5 to 93% by weight of at least one monoethylenically unsaturated C3 to C8 monocarboxylic acid, or of an anhydride or salt of same, (c) from 2 to 90...
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WO/2013/013971A1 |
The invention relates to a process for producing maleic acid-isoprenol copolymers made of a) from 30 to 80% by weight of maleic acid, b) from 5 to 60% by weight of isoprenol, c) from 0 to 30% by weight of one or more other ethylenically ...
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WO/2013/011820A1 |
A rubber composition which contains a rubber component that has an olefinic double bond and isobutylene polymers each having a structural unit represented by formula (1) and a structural unit represented by formula (2). Among the above-d...
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WO/2013/000735A1 |
A compound of formula CF2=CFCF2OSF5 and polymers comprising recurring units deriving from CF2=CFCF2OSF5 are disclosed as well as processes for their preparation.
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WO/2012/176861A1 |
The purpose of the invention is to provide a medical supply wherein a compound that is capable of interfering with the blood coagulation reaction, both during the step of primary hemostasis in which platelets participate and the step of ...
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WO/2012/172040A1 |
The invention relates to the use of a comb polymer KP as a dispersant in a binder composition comprising an alkaline activating agent, wherein the activating agent is intended especially for activation of a latently hydraulic and/or puzz...
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WO/2012/173153A1 |
Provided is a method for efficiently recovering the unreacted monomer and polymerization vehicle from a mixture that contains a fluorine-containing copolymer, an unreacted monomer, and a polymerization vehicle. The method for producing a...
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WO/2012/165503A1 |
Provided are: a hydrophilizing agent composition which is capable of efficiently hydrophilizing a resin porous body and providing the resin porous body with excellent water permeability; a hydrophilization method using the hydrophilizing...
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WO/2012/157450A1 |
Provided is a saponification product that is of a vinyl ester/ethylenic unsaturated carboxylic acid ester copolymer and that has superior resistance to mechanical shear of an aqueous thickening fluid. More specifically, provided is the s...
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WO/2012/152766A1 |
The invention relates to comb polymers of maleic acid or derivatives thereof, allyl ethers and (meth)acrylic acid or derivatives thereof, and to the preparation thereof by free-radical polymerization at a reaction temperature of 10°C to...
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WO/2012/148144A2 |
The present invention relates to a polyvinyl copolymer having one or more lateral branch sulfonic acids attached on the hydroxy group of a polyvinyl alcohol or a polyvinyl phenol and a preparation method therefor, a dopant having same, a...
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