Patent ID: 9023912
Filing Date: 2015-05-05
Classification: C08G,C08L

Abstract:
1. A polymeric blend, comprising: a photoactive additive containing a photoactive group derived from a monofunctional benzophenone; and a polymer resin which is different from the photoactive additive; wherein the photoactive additive is a cross-linkable polycarbonate resin having the structure of Formula (I): wherein R 1 and R 2 are independently halogen, C 1-6 alkyl, C 3-8 cycloalkyl, aryl, or arylalkyl; x is an integer from 0 to 4; y is an integer from 0 to 5; n′ is an integer from 29 to 65; and the repeating unit is derived from: (i) a monomer having the structure: wherein each of A 1 and A 2 , comprise a monocyclic divalent arylene group, and Y 1 is a bridging group having one or more atoms; or (ii) a monomer having the structure: each R