Patent ID: 8614278
Filing Date: 2013-12-24
Classification: A61K,A61P

Abstract:
1. A silicone acrylate hybrid composition that is blended with a non-hybrid pressure sensitive adhesive composition, said silicone acrylate hybrid composition comprising the reaction product of: A. a silicon-containing pressure sensitive adhesive composition comprising acrylate or methacrylate functionality and the condensation reaction product of: a silicone resin, a silicone polymer, and a silicon-containing capping agent which provides said acrylate or methacrylate functionality, wherein said silicon-containing capping agent is of the general formula XYR′ wherein the silicone resin and silicone polymer are reacted to form a pressure sensitive adhesive, wherein the silicon-containing capping agent is introduced prior to, during, or after the silicone resin and silicone polymer are reacted, and wherein: B. an ethylenically unsaturated monomer; and C. an initiator.