Polymerizable composition, color filter, and method of producing the same, solid-state imaging device, and planographic printing plate precursor, and novel compound
申请人:Makino Masaomi
公开号:US08691352B2
公开(公告)日:2014-04-08
Disclosed is a photopolymerizable composition which contains a photopolymerization initiator (A) that has a partial structure represented by the following Formula (1) and a polymerizable compound (B). In General formula (1), R3 and R4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, a heteroaryl group or an alkoxy group; R3 and R4 may form a ring with each other; and X represents OR5, SR6, or NR17R18. The photopolymerizable composition is capable of forming a cured film that has high sensitivity, excellent intra-membrane curability and excellent adhesion to a support. The cured film is able to maintain a patterned shape even during post-heating after development and has good pattern formability, while coloring due to heating with passage of time being suppressed.
本发明揭示了一种光聚合组合物,它包含具有以下式(1)表示的部分结构的光聚合引发剂(A)和可聚合化合物(B)。在通式(1)中,R3和R4各自独立地表示氢原子,烷基,烯基,炔基,芳基,杂芳基或烷氧基;R3和R4可以相互形成环;并且X表示OR5,SR6或NR17R18。该光聚合组合物能够形成具有高灵敏度,优异的内膜固化能力和对支撑体的优良附着力的固化膜。固化膜能够在显影后的后热处理期间保持图案形状,并具有良好的图案成形性,同时由于时间加热而引起的着色被抑制。