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WO/2020/109503A1 |
The invention relates to a method for preparing a porous film of a fluoropolymer, comprising the following steps: - providing an ink comprising the fluoropolymer and a vehicle comprising a solvent of the fluoropolymer and a non-solvent o...
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WO/2020/111097A1 |
Provided is a latex composition for dip molding, the composition being obtained by mixing a latex of a conjugated diene polymer (A) having a glass transition temperature of 10°C or lower and a latex of a polymer (B) having a glass trans...
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WO/2020/109505A1 |
The invention relates to a solid polymer electrolyte in the form of an organic-organic composite material, for use in a lithium-polymer battery. The invention further relates to a process for producing such an electrolyte. This electroly...
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WO/2020/107790A1 |
Disclosed is a polyvinylidene fluoride piezoelectric material, comprising the following components in parts by weight: 3-18% of polyvinylidene fluoride, 31-54% of a first solvent, 26-63% of a second solvent, 2-4% of a fluorine-containing...
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WO/2020/098789A1 |
Provided is an electrochemical device. The electrochemical device comprises a positive electrode sheet, a negative electrode sheet, and electrolyte, the positive electrode sheet comprises a current collector (10), a positive electrode ac...
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WO/2020/102271A2 |
Described herein is a perfluoropolymer and compositions therefrom. The perfluoropolymer is derived from: (a) no more than 88 mol% tetrafluoroethylene monomer; and (b) a complementary amount of a perfluoro (cycloaliphatic methyl vinyl eth...
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WO/2020/100113A1 |
The composition includes a fluorinated polymer, a first solvent, and a second solvent. The fluorinated polymer includes: first divalent units represented by formula: (Formula X) wherein Rf represents a fluoroalkyl group having from 1 to ...
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WO/2020/097532A2 |
Aerogel can be coated with a polymerizable resin, which cures to form a polymer- coated aerogel. The coated aerogels can be used structural or thermal insulating component, such as in analytical and scientific devices. Coated aerogels ca...
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WO/2020/090749A1 |
Provided are: an aqueous coating material able to form a coating film having excellent water resistance; and a coated article. This aqueous coating material contains a fluoropolymer, a (meth)acrylic polymer and water, or contains water a...
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WO/2020/083688A1 |
The present invention relates to a material comprising a silicone, wherein a polymer is arranged on the surface of the silicone, the polymer is characterised by a higher wear resistance than the silicone, and the polymer is attached to t...
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WO/2020/082678A1 |
A preparation method of a wear-resistant self-crosslinking nano coating, including exposing a substrate to a monomer steam atmosphere and performing plasma discharge to carry out a chemical vapor deposition reaction on a surface of the s...
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WO/2020/082677A1 |
Disclosed is a preparation method for a silicon-containing copolymer nano coating. The silicon-containing copolymer nano coating is formed by exposing a base material to the atmosphere of two comonomer vapors and initiating copolymerizat...
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WO/2020/075726A1 |
The present invention provides a composition which is capable of maintaining a high solid content and low viscosity state. A composition characterized in that: a fluorine-containing polymer contains a unit that is based on fluoroolefin a...
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WO/2020/070913A1 |
The present invention addresses the problem of providing a painted metal plate having rain-streak-stain resistance and a good appearance, and a method for producing the same. To solve this problem, the method for producing a painted meta...
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WO/2020/072036A1 |
An article comprising a flexible polymer substrate having two major surfaces, a surface layer comprising metal, metal oxide, silicon oxide, or combinations thereof disposed on at least one major surface of the flexible polymer substrate;...
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WO/2020/065558A1 |
A powder coating composition includes (A) a first fluoropolymer, (B) a second fluoropolymer, (C) titanium dioxide, and (D) a cross-linking agent. The first fluoropolymer (A) includes a reaction product of at least one fluoroalkylene comp...
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WO/2020/065562A1 |
A powder coating composition includes (A) a first fluoropolymer, (B) a second fluoropolymer, (C) polyester, and (D) a curing agent. The number average molecular weight, Mn, of the first fluoropolymer (A) is greater than the number averag...
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WO/2020/056631A1 |
Disclosed are copolymers formed by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) such as hydrofluoropropenes, (2) one or more of an alkyl vinyl ether monomer(s) that are not substituted with a reactive group, and (3) ...
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WO/2020/056663A1 |
Disclosed are copolymers formed by copolymerization of: (1) haloolefin monomers consisting essentially of: (a) hydrofluorolefin selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydroflu...
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WO/2020/058810A1 |
A coating composition including a fluoropolymer and a phosphatized acrylic polymer is disclosed, as well as a substrate at least partially coated with the coating composition. A coating composition including a fluoropolymer, an acrylic p...
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WO/2020/054157A1 |
The present invention relates to a painted medical instrument having high visibility on biological tissue. A painted medical instrument according to the present invention includes a medical instrument, a base coating made of a first resi...
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WO/2020/045869A1 |
The present invention relates to a composition for surface treatment of an Mg-containing galvanized steel sheet comprising a trivalent chromium compound, a carboxylated vinylidene copolymer, and a cross-linking agent. The composition for...
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WO/2020/037390A1 |
Invention patent for a shoe sole rubber paint composition, characterized by comprising a mixture of 35-48% PVC resin, 30-40% dioctyl terephthalate DOTP-based plasticizer, 1-3% calcium/zinc tris(nonylphenyl) phosphite stabilizer, 15-30% n...
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WO/2020/031642A1 |
The objective of the present invention is to provide a composition capable of forming a coating film that has excellent abrasion resistance and antifouling properties. This composition is characterized by including a perfluorocarbon sulf...
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WO/2020/025772A1 |
The present invention pertains to a vinylidene fluoride polymer aqueous dispersion, to a method for its preparation and to its use for the manufacture of electrochemical cell components, such as electrodes and/or separators.
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WO/2020/027490A1 |
The present invention relates to a copolymer having a novel structure, a method for preparing same, a vinyl chloride-based resin composition including same, and an ink for coating comprising the vinyl chloride-based resin composition. In...
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WO/2020/023568A1 |
The invention relates to polyvinylidene fluoride (PVDF) copolymer compositions that have improved crosslinking efficiency and performance. The PVDF copolymer contains a high level (>14 and preferably greater than 16 wt%) of a fluorinated...
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WO/2020/016718A1 |
Copolymers of vinylidene fluoride and at least one perfluoro(allyl ether) are described. Such copolymers are substantially free of curesite groups. The copolymers may contain additional comonomers including perfluoro(alkyl vinyl ethers)....
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WO/2020/016719A1 |
Copolymers of tetrafluoroethylene and at least one perfluoro(alkyl allyl ether) are described. The copolymers may contain additional comonomers including perfluoro(alkyl vinyl ethers). Coatings comprising such copolymers dissolved or dis...
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WO/2020/017563A1 |
Provided are a coating material capable of forming a coating film which exhibits excellent light resistance, a coating film-equipped substrate, and a method for producing a coating film-equipped substrate. A coating material containing g...
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WO/2020/011897A1 |
The invention relates to a non-stick coating for an article, having at least one bonding agent layer (V) applied to a surface of the article and a top layer (D), disposed over the bonding agent layer, wherein the bonding agent layer has ...
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WO/2020/004339A1 |
Provided are a powder dispersion liquid, a laminate, a film, and an impregnated woven fabric. Provided is a powder dispersion liquid comprising: powder I of a polymer I having a unit based on tetra fluoro ethylene and an oxygen-containin...
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WO/2020/004197A1 |
(Problem) The present invention addresses the problem of providing a bakeable powder coating composition and liquid coating composition that form, without producing defects such as cracking, a good-quality lining coating that has the pro...
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WO/2019/245951A1 |
Provided are aqueous fluororesin coating compositions including a water-soluble polyamideimide resin, a polyetherimide, and a fluororesin. Also provided are coatings on substrates formed from the coating composition and coated substrates...
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WO/2019/244847A1 |
Provided are: a liquid composition capable of forming a corrosion-resistant cover layer of satisfactory external appearance, having heat-transfer properties and corrosion-resistance with little unevenness of the corrosion-resistance; a l...
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WO/2019/239326A1 |
The present disclosure relates to a method of treating a substrate comprising an elastomeric material, wherein the method comprises the steps of: a) providing a composition comprising: i. at least one fluoropolymer which is a copolymer c...
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WO/2019/240186A1 |
Provided are a powdered coating material, a production method for the powdered coating material, a production method for a base material having a coating film, and a coated article, with which it is possible to form a coating film having...
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WO/2019/239288A1 |
Described herein is coating composition comprising (a) a partially fluorinated polymer, wherein the fluorinated polymer comprises a C-F bond adjacent to a methylene (-CH2-) unit or a hydrohalogenated methylene (-CHX- where X is F, Cl, Br...
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WO/2019/239320A1 |
A composition is described comprising at least one fluoropolymer. The fluoropolymer comprises at least 90 % by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from ...
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WO/2019/241186A1 |
Compositions are described comprising at least one fluoropolymer, a solvent and an amino compound. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perflu...
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WO/2019/235439A1 |
Provided is a liquid dispersion that has excellent dispersibility, and excellent ability to form a layer having excellent wettability, adhesiveness, thixotropy, smoothness, etc., and contains a tetrafluoroethylene polymer powder. This li...
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WO/2019/230598A1 |
The present invention provides: a composition which is capable of forming a coating film that has both durability and water sliding properties; and an article having a coating film which is formed using this composition and has both dura...
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WO/2019/226543A1 |
Provided is a coating film having excellent durability and wear resistance, and utility as mold surface release coating. The coating film has excellent releasability (non-adhesiveness) over a long period of time. Further provided is a co...
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WO/2019/221117A1 |
With a view to simultaneously achieving reduction in sputter adhesion to an electronic article and improvement in durability required for maintenance of a coat, the electronic article (10) according to the present invention has a coat (3...
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WO/2019/221960A1 |
A fluoropolymer-based powdered composition is disclosed. The fluoropolymer has a very low melt viscosity, of less than 2 kilopoise (kP) at 230°C and 100 s-1 and molecular weights of from 15 kDa to 200 kDa. The composition can be used fo...
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WO/2019/200793A1 |
Disclosed are a conductive tape base coating and a preparation process therefor. The components of the base coating comprise, in parts by weight: 10-20 parts of a polytetrafluoroethylene emulsion, 5-15 parts of polyphenylene sulfide, 2-6...
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WO/2019/204673A1 |
A composition is provided comprising a high viscosity amino functional silicone fluid, a silicone glycol copolymer, an aqueous-based intumescent flame retardant, and an aqueous-based concentrated cationic fluoropolymer system that cures ...
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WO/2019/202679A1 |
A coating film wherein a fluoroethylene/vinyl ether alternating copolymer having a hydroxyl number of 7-110 mgKOH/g, inclusive, and hydrophilic silica particles having an average particle diameter of 10-300 nm, inclusive, are distributed...
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WO/2019/199782A1 |
A one-coat system and coating composition for application to a tempered glass or primed metal surface are described. The coating includes a dispersed fluoropolymer resin composition and an adhesion promoter. When cured, the one-coat syst...
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WO/2019/194101A1 |
Provided is a polytetrafluoroethylene (referred to hereinafter as "PTFE") aqueous dispersion that has exceptional long-term dispersion stability, does not allow the PTFE in a final product to separate even when added to a liquid material...
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