# US 2019/0169441 A1 · Curable composition, process for producing same, and article produced therewith > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0169441 A1 - Document ID: US20190169441A1 - Status: Published application - Kind: A1 - Application number: 16/315,219 - Filed: 2017-07-07 - Published: 2019-06-06 - Earliest claimed: 2016-07-08 - Assignees: Daikin Industries, Ltd. - Applicants: Daikin Industries, Ltd. - Inventors: Tsuneo YAMASHITA; Eiji SAKAMOTO; Saya NII; Makoto HANAZAWA - Web page: https://patentgrep.com/patent/US20190169441A1 ## CPC - C08F 290/067: {Polyurethanes; Polyureas} - C09D 5/00: Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced {(electrically insulating plastics, resins or waxes H01B3/30)}; Filling pastes - B32B 27/30: comprising vinyl {(co)polymers; comprising acrylic (co)polymers} - C08F 290/00: Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups - C08J 5/18: Manufacture of films or sheets - C09D 4/06: {Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond} in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00 - C09D 133/16: Homopolymers or copolymers of esters containing halogen atoms - C09D 133/24: Homopolymers or copolymers of amides or imides - C09D 175/14: Polyurethanes having carbon-to-carbon unsaturated bonds - C08F: MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS - C09D: COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics A61K; processes for applying liquids or other fluent materials to surfaces, in general, B05D; staining wood B27K5/02; glazes or vitreous enamels C03C; natural resins, French polish, drying-oils, driers, turpentine, per se, C09F; polishing compositions other than French polish, ski waxes C09G; adhesives or use of materials as adhesives C09J; materials for sealing or packing joints or covers C09K3/10; materials for stopping leaks C09K3/12; processes for the electrolytic or electrophoretic production of coatings C25D) - B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM - C08J: WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H (working, e.g. shaping, of plastics B29) ## Abstract A curable composition including a compound having a perfluoropolyether group and a curable moiety, and a curable resin and/or a curable monomer, wherein an organic solvent having no radical reactive group is not substantially contained. The curable composition is capable of forming a surface-treating layer that is in a lower clouded state. ## Claims ### Claim 1 A curable composition comprising: a compound having a perfluoropolyether group and a curable moiety; and a curable resin and/or a curable monomer, wherein an organic solvent having no radical reactive group is not substantially contained. ### Claim 2 (depends on 1) The curable composition according to claim 1, wherein a viscosity at 25° C. is 5 to 100,000 mPa·s. ### Claim 3 (depends on 1) The curable composition according to claim 1, wherein the compound having a perfluoropolyether group and a curable moiety further has a triisocyanate structure. ### Claim 4 (depends on 1) The curable composition according to claim 1, wherein the compound having a perfluoropolyether group and a curable moiety further has an isocyanurate type polyisocyanate structure. ### Claim 5 (depends on 1) The curable composition according to claim 1, wherein the compound having a perfluoropolyether group and a curable moiety is contained at 5 to 80% by mass relative to the total amount of curable composition. ### Claim 6 (depends on 1) The curable composition according to claim 1, wherein the content of tin atoms, titanium atoms or zirconium atoms relative to 100% by mass of the curable composition is 10 ppm by mass or less. ### Claim 7 (depends on 1) The curable composition according to claim 1, wherein the curable resin and/or the curable monomer has a halogen atom-containing curable resin and/or a halogen atom-containing curable monomer. ### Claim 8 (depends on 1) The curable composition according to claim 1, wherein the curable resin and/or the curable monomer has a halogen atom-containing (meth)acrylate monomer. ### Claim 9 (depends on 8) The curable composition according to claim 8, wherein the halogen atom-containing (meth)acrylate monomer is a monomer in which a hydrogen atom bonded to a carbon atom at an α-position is substituted with a halogen atom. ### Claim 10 A process for producing a curable composition comprising: removing (C) an organic solvent having no radical reactive group from a mixture comprising a reactive composition comprising (A) a compound having a perfluoropolyether group and a curable moiety and (C) the organic solvent, and (B) a curable resin and/or a curable monomer. ### Claim 11 A process for producing a curable composition comprising: mixing a reactive composition comprising (A) a compound having a perfluoropolyether group and a curable moiety and (C) an organic solvent having no radical reactive group with a solvent; forming a precipitate containing the component (A); separating the precipitate; and mixing the separated precipitate with (B) a curable resin and/or a curable monomer. ### Claim 12 (depends on 10) The process for producing a curable composition according to claim 10, further comprising reacting (a1) a compound having an isocyanate group and (b1) a compound having an active hydrogen to obtain a component (A). ### Claim 13 (depends on 1) An article comprising: a base material; and a surface-treating layer which is derived from the curable composition according to claim 1 and formed on a surface of the base material. ### Claim 14 A film having a concavity and convexity structure on its surface, wherein pencil hardness on the surface is 2H or more, a water contact angle on the surface is 140° or more, and an n-hexadecane contact angle on the surface is 70° or more. ### Claim 15 (depends on 11) The process for producing a curable composition according to claim 11, further comprising reacting (a1) a compound having an isocyanate group and (b1) a compound having an active hydrogen to obtain a component (A).