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WO/2024/075917A1 |
The present invention relates to core-shell particles (or a core-shell particle-type binder), a composition comprising the core-shell particles (or the core-shell particle-type binder), or an electrode manufactured from the composition, ...
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WO/2024/068677A1 |
The present invention relates to new copolymers comprising (per)fluoropolyether chains and functional groups.
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WO/2024/068676A1 |
The present invention relates to new copolymers comprising (per)fluoropolyether chains and functional groups.
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WO/2024/066504A1 |
The present application provides a binder, a preparation method, a positive electrode plate, a secondary battery, and an electric device. The binder comprises a polymer containing a structural unit derived from a monomer represented by f...
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WO/2024/047407A1 |
A process for polymerization of vinyl chloride may include contacting vinyl chloride, demineralized water, at least one stabilizer agent, at least one dispersing agent, an initiator and optionally one or more comonomers; continuously fee...
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WO/2024/046494A1 |
Disclosed in the present invention are a breathable polytetrafluoroethylene stretch film and a preparation method therefor. The breathable polytetrafluoroethylene stretch film is prepared by blending and stretching a modified polytetrafl...
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WO/2024/046493A1 |
Provided in the present invention are a preparation method for and the use of a modified polytetrafluoroethylene stretch film. The preparation method for a modified polytetrafluoroethylene stretch film comprises the following steps: (1) ...
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WO/2024/034677A1 |
Provided is a modified polytetrafluoroethylene having a low extrusion pressure despite having a high breaking strength. The modified polytetrafluoroethylene is drawable and contains tetrafluoroethylene units and chlorotrifluoroethylene u...
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WO/2024/034675A1 |
The present invention provides a modified polytetrafluoroethylene which has a low extrusion pressure in spite of a high break strength; and a stretched body which uses this modified polytetrafluoroethylene. The present invention provides...
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WO/2024/034672A1 |
Provided are: a fluororesin for a binder for electrochemical devices, which is capable of forming an electrode mixture sheet having excellent strength; a binder for electrochemical devices; an electrode mixture; an electrode; and a secon...
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WO/2024/034676A1 |
Provided are a modified polytetrafluoroethylene that has low extrusion pressure despite having high breaking strength, and an aqueous dispersion. The modified polytetrafluoroethylene has a breaking strength of more than 32.8 N and a stan...
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WO/2024/034678A1 |
Provided are: a fluororesin which is for a binder for an electrochemical device, and from which an electrode mixture sheet having excellent strength can be formed; a binder for an electrochemical device; an electrode mixture; an electrod...
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WO/2024/034679A1 |
Provided are an electrochemical device binder, an electrode mixture, an electrode, a secondary battery, and a fluororesin, for an electrochemical device binder, by which an electrode mixture sheet having excellent strength can be formed....
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WO/2024/023024A2 |
A method of producing hydrogen and/or bromine by electrolysing hydrogen bromide using a fluoropolymer membrane having a glass transition temperature Tg ≥ 110°C in an electrolysis of hydrogen bromide, wherein the hydrogen bromide stems...
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WO/2024/021307A1 |
The present application provides a preparation method for thermally expandable microspheres containing hydrophilic organic modified colloidal silicon dioxide. The preparation method uses hydrophilic organic modified colloidal silicon dio...
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WO/2024/023030A2 |
A method of electrolysing hydrogen bromide comprising the steps i) synthesizing sulfuric acid such that hydrogen bromide is produced, ii) providing an electrolytic cell comprising an anode, a cathode, and a membrane sandwiched between th...
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WO/2024/020783A1 |
The present invention provides a reactive fluorosurfactant, and a preparation method therefor and a use thereof. The reactive fluorosurfactant is a polymer of which a main chain contains the following structural units (A), (B), and (C). ...
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WO/2024/024914A1 |
Provided is a powder containing fluoropolymer particles, wherein: the powder contains a fluorine-containing compound having a hydrophilic group; the content of the fluorine-containing compound having the hydrophilic group relative to the...
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WO/2024/023029A2 |
A method of producing hydrogen and/or bromine by electrolysing hydrogen bromide using a fluoropolymer membrane having a glass transition temperature Tg ≥ 110°C in an electrolysis of hydrogen bromide, wherein the hydrogen bromide stems...
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WO/2024/023027A2 |
A method of electrolysing hydrogen bromide comprising the steps i) brominating a hydrocarbon such that hydrogen bromide is produced, ii) providing an electrolytic cell comprising an anode, a cathode, and a membrane sandwiched between the...
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WO/2024/019010A1 |
Provided are: a modified polytetrafluoroethylene from which it is possible to produce a stretched porous body that is superior in terms of breaking strength; a molded article; and a stretched porous body production method.　A modified p...
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WO/2024/014518A1 |
Provided is a fluorine-containing copolymer that contains tetrafluoroethylene units, hexafluoropropylene units, and perfluoro(propyl vinyl ether) units, the hexafluoropropylene unit content being 9.0–11.5 mass% of the total monomer uni...
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WO/2024/013441A1 |
The present invention relates to a method for separating a mixture comprising a vinylidene fluoride (VDF) and hexafluoropropene (HFP), said method comprising a step (a) of contacting the mixture with a membrane M1 in order to form a flow...
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WO/2024/014519A1 |
The present invention provides a fluorine-containing copolymer which comprises tetrafluoroethylene units, hexafluoropropylene units, and fluoro(alkyl vinyl ether) units, wherein: the hexafluoropropylene unit content is 8.6-11.9 mass% wit...
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WO/2024/009697A1 |
Provided are: a method for producing a fluorine-containing copolymer having excellent heat stability, imparting excellent glossiness to a coating film when used to form the coating film, and further suppressing the coloring of the coatin...
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WO/2024/009764A1 |
The present invention provides: a crosslinked product of a fluorine-containing copolymer, the crosslinked product having both excellent short-term heat resistance and excellent long-term heat resistance; and a fluorine-containing copolym...
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WO/2024/009763A1 |
The present invention provides: a fluorine-containing compound which is suitable for the achievement of a rubber that has both excellent short-term heat resistance and excellent long-term heat resistance; a fluorine-containing copolymer ...
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WO/2024/009701A1 |
The present invention provides a fluorine-containing polymer that is capable of forming a coating film having excellent liquid repellency and liquid slippability. Provided is a fluorine-containing polymer comprising a unit A which has a ...
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WO/2024/009696A1 |
Provided are: a fluorine-containing copolymer capable of obtaining a powder coating material having excellent blocking resistance; a method for producing the fluorine-containing copolymer; a composition; a powder coating material; and a ...
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WO/2024/006725A1 |
The present disclosure relates to water-based coating compositions useful for forming protective coatings on substrates. The water-based coating compositions comprise an aqueous carrier, a binder component comprising at least one chlorin...
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WO/2024/005345A1 |
The present invention relates to a dispersion comprising core-shell-type fluorine-based resin particles having improved flowability and flocculation. Specifically, provided are particles, a mixture or slurry (dispersion) comprising same,...
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WO/2023/247225A1 |
The invention relates to a process for manufacturing an aqueous dispersion comprising particles of a fluorinated polymer (F) comprising at least recurring units derived from a C2-C3 hydrofluoroolefin (HFO), said process comprising free r...
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WO/2023/241200A1 |
Provided in the present application is a binder composition. The binder composition comprises a first fluorine-containing polymer and a second fluorine-containing polymer, wherein the first fluorine-containing polymer comprises polyvinyl...
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WO/2023/241201A1 |
The present application provides a binder composition. The binder composition comprises a first fluoropolymer and a second fluoropolymer, wherein the first fluoropolymer comprises a polyvinylidene fluoride having a weight average molecul...
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WO/2023/243729A1 |
The present invention provides a method for producing a perfluoroelastomer, wherein a perfluoroelastomer is produced by polymerizing tetrafluoroethylene (1) and a perfluoromonomer (2) other than the tetrafluoroethylene (1) within a react...
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WO/2023/239537A1 |
The present invention pertains to a non-linear, copolymer comprising recurring units derived from vinylidene fluoride (VDF) monomer, at least one functional comonomer and optionally at least one fluorinated ethylenic comonomer. The non-l...
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WO/2023/233293A1 |
Described herein are fluoropolymer compositions comprising an organo onium catalyst and a bis phthalonitrile-containing compound. By using an organo onium catalyst and a bis phthalonitrile- containing compound to cure highly fluorinated ...
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WO/2023/223897A1 |
Provided is a resist composition comprising a resin component (A1) that has a constituent unit (a0) which is derived from a compound represented by general formula (a0-1). In the formula, R is a hydrogen atom, a C1-5 alkyl group, or a C1...
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WO/2023/209005A1 |
The present invention relates to a non-fibrillizable binder for a dry-coated electrode, said binder consisting of a fluoropolymer having a melting point between 145°C and 200°C measured according to ASTM D3418 and a melt viscosity belo...
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WO/2023/211184A1 |
The present invention relates to an antibacterial polymer composition comprising a polymer compound obtained by graft polymerizing a cationic monomer and a fluorine-based acrylic monomer to a fluorine-based copolymer. A fluorine-based po...
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WO/2023/195375A1 |
Provided are a method for producing a fluorine-containing polymer capable of forming a coating film having exceptional weather resistance, a fluorine-containing polymer, a coating material, and a substrate equipped with a coating film.ã€...
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WO/2023/195374A1 |
The present invention provides: a composition which exhibits excellent coatability even in cases where the solid content concentration is high; and a base material with a coating film.　A composition according to the present invention c...
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WO/2023/189629A1 |
A method for producing a fluorine-containing copolymer, the method comprising performing suspension polymerization by using monomers including ethylene and tetrafluoroethylene in a polymerization medium containing water and a polymerizat...
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WO/2023/190918A1 |
The present invention provides a fluorine-containing copolymer which comprises a tetrafluoroethylene unit, a hexafluoropropylene unit and a perfluoro(propyl vinyl ether) unit, wherein: the content of the hexafluoropropylene unit is 9.4-1...
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WO/2023/190947A1 |
Provided is a copolymer that contains tetrafluoroethylene units and perfluoro(ethyl vinyl ether) units, the perfluoro(ethyl vinyl ether) unit content being 4.5–6.2 mass% relative to the total monomer units, the melt flow rate of the co...
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WO/2023/190920A1 |
The present invention provides a copolymer which comprises a tetrafluoroethylene unit and a perfluoro(propyl vinyl ether) unit, wherein: the content of the perfluoro(propyl vinyl ether) unit is 4.4-5.2% by mass with respect to all the mo...
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WO/2023/190954A1 |
Provided is a fluorine-containing copolymer including a tetrafluoroethylene unit, a hexafluoropropylene unit, and a perfluoro(propyl vinyl ether) unit. The contained amount of the hexafluoropropylene unit is 9.4-10.1 mass% with respect t...
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WO/2023/190919A1 |
Provided is a fluorine-containing copolymer containing tetrafluoroethylene units, hexafluoropropylene units, and perfluoro(propyl vinyl ether) units, wherein the hexafluoropropylene unit content is 9.5-10.6 mass% with respect to all of t...
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WO/2023/190921A1 |
Provided is a copolymer which contains tetrafluoroethylene units and perfluoro(propyl vinyl ether) units. The content of perfluoro(propyl vinyl ether) units is 3.8-4.3 mass% relative to all monomer units. The copolymer has a melt flow ra...
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WO/2023/190927A1 |
The present invention provides a copolymer containing a tetrafluoroethylene unit and a perfluoro(propyl vinyl ether) unit, wherein the perfluoro(propyl vinyl ether) unit content is 5.6 to 6.3 mass% relative to the total monomer units, th...
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