Bifunctional photoinitiators suitable for photopolymerization and photopolymerizable systems containing the same
申请人:Lamberti S.p.A.
公开号:US06492514B1
公开(公告)日:2002-12-10
The present invention relates to compounds of general formula (I)
wherein
X1 and X2 are different form each other and have the meanings reported in the following description
Y is a simple bond, C1-C12 linear or branched alkyl groups, —O—, —S—, >S═O, >SO2, NR17—, wherein R17 is H, C1-C12 linear or branched alkyl groups, COR1, and photopolymerisable formulations containing as photoinitiators the aforementioned compounds of formula (I).
本发明涉及一般式(I)的化合物,其中X1和X2互不相同,并具有以下描述中报告的含义。Y是简单键,C1-C12线性或支链烷基,—O—,—S—,>S═O,>SO2,NR17—,其中R17是H,C1-C12线性或支链烷基,COR1,以及包含上述式(I)的化合物作为光引发剂的光聚合物配方。