Curable composition and substrates possessing protective layer obtained therefrom
    2.
    发明申请
    Curable composition and substrates possessing protective layer obtained therefrom 审中-公开
    可固化组合物和具有由其获得的保护层的基材

    公开(公告)号:US20060251901A1

    公开(公告)日:2006-11-09

    申请号:US11297729

    申请日:2005-12-08

    摘要: A curable composition which comprises: a) silane-functionalized colloidal silica; b) at least one curable monomer selected from the group consisting of aliphatic cyclic acrylate, urethane diacrylate and epoxy resin; and, c) at least one curing agent for curable monomer (b). The composition when cured exhibits scratch and abrasion resistant properties making it particularly well-suited for use as a protective coating for many different kinds of articles, e.g., CD and DVD discs and especially the more recent Blu-ray Discs, where these properties are highly desirable and even necessary.

    摘要翻译: 一种可固化组合物,其包含:a)硅烷官能化胶体二氧化硅; b)至少一种选自脂族环丙烯酸酯,氨基甲酸酯二丙烯酸酯和环氧树脂的可固化单体; 和c)至少一种可固化单体(b)的固化剂。 固化时的组合物表现出耐刮擦和耐磨性能,使其特别适合用作许多不同种类的制品(例如CD和DVD光盘)的保护涂层,特别是最近的蓝光光盘,其中这些性能高 理想甚至必要。