Patent ID: 7449521
Filing Date: 2008-11-11
Classification: C08L

Abstract:
1. An acrylic elastomer composition comprising an acrylic elastomer (A), and a polyorganosiloxane-containing graft polymer (B) wherein the graft component of the polyorganosiloxane-containing graft polymer (B) contains 5 to 99.5 percent by weight of an alkyl methacrylate, and 95 to 0.5 percent by weight of an alkyl acrylate on the basis of the entirety of the graft component, and wherein the graft component of the polyorganosiloxane-containing graft polymer (B) contains 0.5 to 50 percent by weight of n-butyl methacrylate as an essential alkyl methacrylate component on the basis of the entirety of the grant component.