Patent ID: 6074708
Filing Date: 2000-06-13
Classification: C09K,G02F,Y10S

Abstract:
A photoinitiator represented by general formula (I): ##STR44## where n is an integer of 1 or greater and of 9 or less; A and B are each a trans cyclohexane ring or a benzene ring, the benzene ring being allowed to include a fluorine atom or a methyl group as a substituent, the benzene ring adjacent to a carbonyl group being allowed to include a fluorine atom or a methyl group as a substituent; p and q are each 0 or 1, p and q are not simultaneously 0; X is an alkyl group of C.sub.1 through C.sub.3 or hydrogen atom, Y is a methyl group, ethyl group or alkoxy group of C.sub.1 through C.sub.3, and Z is a methyl group, ethyl group, alkyl-substituted phenyl group or a group represented by general formula (II), Y and Z being allowed to bonded together to form a ring: ##STR45## where A, B, n, p and q are identical with those in general formula (I).