申请人:CANON KABUSHIKI KAISHA
公开号:US10421853B2
公开(公告)日:2019-09-24
A photocurable composition excellent in the effect of reducing the mold releasing force even in a small amount of light exposure, and a photosensitive gas generating agent contained in the photocurable composition are provided.
The photosensitive gas generating agent is a compound having a photostimulation responsive gas generating group to generate a gas by photostimulation, a perfluoroalkyl group and a polyalkyleneoxy group to link the photostimulation responsive gas generating group and the perfluoroalkyl group. The photocurable composition contains the photosensitive gas generating agent.
本发明提供了一种即使在少量光照射下也能降低脱模力的效果极佳的光固化组合物,以及包含在光固化组合物中的光敏气体发生剂。
光敏气体发生剂是一种化合物,具有通过光刺激产生气体的光刺激响应气体发生基、全氟烷基和连接光刺激响应气体发生基和全氟烷基的聚亚烷氧基。光固化组合物含有光敏气体发生剂。