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    • 2. 发明公开
    • 코팅재 조성물 및 도장품
    • 涂料组合物和涂层物品
    • KR1020070118597A
    • 2007-12-17
    • KR1020077019839
    • 2006-02-28
    • 파나소닉 전공 주식회사
    • 츠지모토아키라후쿠자키료조야마키타케유키요코가와히로시
    • C09D163/00C09D183/04
    • C09D163/00C08G59/306C08G77/24C08G77/50C09D5/1675C09D183/14G02B1/105G02B1/14G02B1/18
    • Disclosed is a coating composition which enables form a coating film that can maintain low refractive index, high abrasion resistance, high antifouling property, high chemical resistance and high crack resistance even when it is formed on a plastic base material such as bases made of plastics and exposed to high temperatures during or after the coating film formation. Specifically disclosed is a coating composition containing a silane compound represented by the general formula (A) below and an epoxy group-containing organic compound which has one or more epoxy groups in a molecule, wherein the silane compound content is 60-97% by weight relative to the total amount of resin components and the epoxy group-containing organic compound content is 3-10% by weight relative to the total amount of resin components. XmR13-mSi-Y-SiR13-mXm (A) [In the formula, R1 represents a monovalent hydrocarbon group having 1-6 carbon atoms; Y represents a divalent organic group having one or more fluorine atoms; X represents a hydrolyzable group; and m represents an integer of 1-3.] A coating film made of such a coating composition is able to maintain high crack resistance even when it is exposed to high temperatures.
    • 公开了一种能够形成能够保持低折射率,高耐磨性,高防污性,高耐化学性和高抗裂性的涂膜的涂料组合物,即使在塑料基材上形成,例如由塑料制成的基材, 在涂膜形成期间或之后暴露于高温。 具体公开了含有下述通式(A)表示的硅烷化合物和分子中具有一个以上环氧基的含环氧基的有机化合物的涂料组合物,其中硅烷化合物含量为60-97重量% 相对于树脂成分的总量,相对于树脂成分的总量,含环氧基的有机化合物的含量为3-10重量%。 XmR13-mSi-Y-SiR13-mXm(A)[式中,R1表示具有1-6个碳原子的一价烃基; Y表示具有一个或多个氟原子的二价有机基团; X表示水解性基团; m表示1-3的整数。]由这种涂料组合物制成的涂膜即使在暴露于高温下也能够保持高抗裂性。