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    • 7. 发明公开
    • Coating composition
    • Lackzusammensetzung。
    • EP0427293A1
    • 1991-05-15
    • EP90121514.5
    • 1990-11-09
    • KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
    • Inoue, MasaharuFurukawa, HisaoKato, YasushiIsayama, Katsuhiko
    • C09D157/08C09D183/04C09D201/10
    • C09D143/04C08L43/04C08L83/04C08L2205/02C09D183/04C08L2666/02C08L2666/04
    • A curable coating composition comprising

      (A) from 10 to 99 parts by weight of a silyl group-containing vinylic polymer having a number average molecular weight of at least 3,000, the main chain thereof being substantially composed of a vinylic polymer chain and having at least one silicon atom bonded to a hydrolyzable group at a terminal of the main chain and/or at a side chain in each molecule,
      (B) from 1 to 90 parts by weight of an organic compound having a number average molecular weight of not larger than 3,000 and having at least one silicon atom bonded to a hydrolyzable group at a terminal in each molecule, and
      (C) from 1 to 500 parts by weight of silanol-containing organopolysiloxane having, on an average, at least one silanol group in one molecule to 100 parts by weight of the total amount of the component (A) and the component (B).
    • 一种可固化涂料组合物,其包含(A)10至99重量份数均分子量为至少3,000的含甲硅烷基的乙烯基聚合物,其主链基本上由乙烯基聚合物链组成并且至少具有 一个硅原子键合在主链末端和/或每个分子中的侧链上的可水解基团,(B)1至90重量份的数均分子量不大于 3,000,并且在每个分子中具有与可水解基团键合的至少一个硅原子,和(C)1至500重量份在一个分子中平均具有至少一个硅烷醇基团的含硅烷醇的有机聚硅氧烷 至100重量份的组分(A)和组分(B)的总量。 一世