申请人:SEKISUI CHEMICAL CO., LTD.
公开号:EP3750968A1
公开(公告)日:2020-12-16
Provided is a photosensitizer that can make a compound having a polymerizable group be efficiently cured by irradiation with an active energy ray. A photosensitizer comprising graphene,
the graphene having a number average molecular weight (Mn) in terms of polystyrene of 500 or more and 1,000,000 or less,
the number average molecular weight measured by gel permeation chromatography.
本发明提供了一种光敏剂,它能使具有可聚合基团的化合物在活性能量射线的照射下高效固化。一种由石墨烯组成的光敏剂、
石墨烯的平均分子量(Mn)(以聚苯乙烯计)为 500 或以上,1,000,000 或以下、
通过凝胶渗透色谱法测量平均分子量。