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    • 1. 发明专利
    • Antifouling coating composition
    • 防喷涂组合物
    • JP2006299132A
    • 2006-11-02
    • JP2005124362
    • 2005-04-22
    • Kansai Paint Co Ltd関西ペイント株式会社
    • KAWAI HIROYUKISHINOHARA MASAAKI
    • C09D143/04A01N55/00C09D5/16C09D183/12
    • PROBLEM TO BE SOLVED: To provide an antifouling coating composition preventing attachment of aquatic organisms to the surface of an underwater structure and suitable for forming a protective film having excellent antifouling properties, durability, etc.
      SOLUTION: The antifouling coating composition comprises (A) a vinylic copolymer, (B) an oxyalkylene group-containing organopolysiloxane and (C) a reactive group-containing organosilane. (A) The vinylic copolymer contains (a) a polymerizable unsaturated monomer having a polymerizable unsaturated group and a siloxane-binding site in the molecule and (b) other polymerizable unsaturated monomers copolymerizable with the monomer (a) as copolymerization components. The reactive group-containing organosilane (C) preferably has a ketoxime group as the reactive group.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供防止水生生物附着到水下结构表面并适合于形成具有优异的防污性,耐久性等的保护膜的防污涂料组合物。解决方案:防污涂料 组合物包含(A)乙烯基共聚物,(B)含氧化烯基的有机聚硅氧烷和(C)含反应性基团的有机硅烷。 (A)乙烯系共聚物含有(a)分子中具有聚合性不饱和基团和硅氧烷结合位点的聚合性不饱和单体,(b)作为共聚成分可与单体(a)共聚的其它可聚合不饱和单体。 含有反应性基团的有机硅烷(C)优选具有酮肟基作为反应性基团。 版权所有(C)2007,JPO&INPIT