Patent ID: 8349548
Filing Date: 2013-01-08
Classification: B33Y,C07D,C08F,C09B,G03F,Y10T

Abstract:
1. A compound of the formula I wherein A A A A w, x, y and z independently of each other are an integer from 0-4, provided that the sum of w+x+y+z is an integer from 2-4, corresponding to the valency of Q; and provided that, when more than one A x is 0, 1 or 2; y is 0, 1, 2 or 3; z is 0 or 2; w is 0 or 1; M M M Y is S; Q is a C R R R″ R R or (CO)R 15; R R provided that at least two oxime ester groups are present in at least one of the groups A