申请人:JSR Corporation
公开号:EP0965618A1
公开(公告)日:1999-12-22
Disclosed is a photo-curable composition comprising the following components (A) to (C): (A) hydrolyzable silane compound represented by the general formula (1) or a hydrolyzate thereof: (R1)pSi(X)4-p (1) wherein R1 is a non-hydrolyzable organic group having 1 to 12 carbon atoms, X is a hydrolyzable group, and p is an integer of 0 to 3; (B) photo acid generator; and (C) dehydrating agent. By such constitution, it is possible to provide a photo-curable composition which has a rapid photo-curable rate, is excellent in characteristics such as storage stability, heat resistance, weather-ability, scratch resistance and the like, and is applicable to base materials having low heat resistance such as plastics, as well as a cured product obtained therefrom.
本发明公开了一种光固化组合物,该组合物包含以下成分(A)至(C):(A)通式(1)表示的可水解硅烷化合物或其水解物:(R1)pSi(X)4-p (1),其中 R1 是具有 1 至 12 个碳原子的不可水解有机基团,X 是可水解基团,p 是 0 至 3 的整数;(B)光酸发生器;以及(C)脱水剂。通过这样的构成,可以提供一种光固化组合物,它具有快速的光固化速率,在贮存稳定性、耐热性、耐候性、抗划伤性等方面具有优异的特性,适用于塑料等耐热性较低的基底材料,以及由此获得的固化产品。