申请人:——
公开号:US20030190548A1
公开(公告)日:2003-10-09
There are disclosed a light-sensitive composition which comprises (A) at least one water-soluble polymer selected from a cationic water-soluble polymer having a phenyl group substituted by a vinyl group at a side chain of the polymer and a water-soluble polymer having a phenyl group substituted by a vinyl group and a sulfonate group at a side chain of the polymer, and (B) at least one of a photopolymerization initiator and a photo-acid generator; and a light-sensitive composition which comprises at least one cationic monomer having two or more polymerizable unsaturated groups in the molecule, at least one polymer, and at least one of a photopolymerizable initiator and a photo-acid generator.
本发明公开了一种光敏组合物,它包括(A)至少一种水溶性聚合物,该聚合物选自在聚合物侧链上具有被乙烯基取代的苯基的阳离子水溶性聚合物和在聚合物侧链上具有被乙烯基取代的苯基和磺酸基的水溶性聚合物,以及(B)光聚合引发剂和光酸发生器中的至少一种;和一种光敏组合物,它包括至少一种阳离子单体,其分子中含有两个或两个以上可聚合的不饱和基团,至少一种聚合物,以及至少一种光聚合引发剂和一种光酸发生器。