Patent ID: 8530510
Filing Date: 2013-09-10
Classification: C07C,C07D,C08F

Abstract:
1. A polymerizable Norrish Type II photoinitiator according to Formula (I): wherein A represents a Norrish Type II initiator selected from the group consisting of an unsubstituted benzophenone and an optionally substituted thioxanthone; L n represents 0 or 1; m represents 0 or 1, with the proviso that n is equal to 0, when m is equal to 0; R1 is selected from the group consisting of a hydrogen, an optionally substituted alkyl group, an optionally substituted alkenyl group, an optionally substituted alkynyl group, an optionally substituted alkaryl group, an optionally substituted aralkyl group, an optionally substituted aryl group, an optionally substituted heteroaryl group, and an acyl group; R2 represents hydrogen or a methyl group; L and R3 to R6 independently represent hydrogen or a methyl group; and p represents an integer from 1 to 10.