Patent ID: 7722946
Filing Date: 2010-05-25
Classification: B32B,C08F,Y10T

Abstract:
1. A methacrylic resin composition comprising a methacrylic resin composition (C) obtained by polymerizing a methacrylate polymer (A) in the presence of acrylic crosslinked elastic particles (B), the methacrylate polymer (A) being obtained by copolymerizing a monomer mixture (a) including 50 to 100 wt % of alkyl methacrylate and 0 to 50 wt % of alkyl acrylate, the acrylic crosslinked elastic particles (B) being obtained by copolymerizing a monomer mixture (b) including 50 to 100 wt % of alkyl acrylate and 50 to 0 wt % of alkyl methacrylate, and a polyfunctional monomer including two or more non-conjugated double bonds per a molecule, wherein 0.01 to 30 parts by weight based on 100 parts by weight of the methacrylic resin composition (C) of an ultraviolet absorber represented by the general formula (1) is copolymerized with said copolymerizing monomer mixture (b) and said monomer mixture (a), (where X is H or halogen; R