Patent ID: 6774166
Filing Date: 2004-08-10
Classification: B29B,C08K,C08L

Abstract:
A thermoplastic molding composition comprisingA) 5 to 95 wt. % of one or more thermoplastic (co)polymers of a member selected from the group consisting of styrene, &agr;-methylstyrene, vinyltoluene, halogen styrenes, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride and N-phenyl maleimide, B) 5 to 95 wt. % of one or more graft polymers of B.1) 5 to 90 parts by wt. of at least one member selected from the group consisting of styrene, &agr;-methylstyrene, styrene substituted on the nucleus, methyl methacrylate, acrylonitrile, methacrylonitrile, maleic anhydride and N-substituted maleimide on B.2) 95 to 10 parts by wt. of at least one rubber having a glass transition temperature equal to or lower than 10Â° C., and C) 0.1 to 8 parts by wt. (per 100 parts by wt. of A+B) of a combination of at least 3 components chosen from compounds I), II), III) and IV), where IV) is a compound having at least one structural unit conforming to where M=a metal, and n=the valence of the metal M, andII) is a compound having at least one structural unit conforming to and III) is a compound having at least one structural unit conforming to and IV) is a compound that is different than compounds (I), (II) and (III) and is a member selected from the group consisting of paraffin oils, hydrocarbon waxes, polystyrene prepared using C8-C18-alkylmercaptans as molecular weight regulators and having weight average molecular weights of 2,000 to 15,000, styrene/acrylonitrile copolymer prepared using C8-C18-alkylmercaptans as molecular weight regulators and having weight average molecular weights of 2,000 to 15,000, &agr;-methylstyrene/acrylonitrile copolymer prepared using C8-C18-alkylmercaptans as molecular weight regulators and having weight average molecular weights of 2,000 to 15,000, poly(methyl methacrylate) prepared using C8-C18-alkylmercaptans as molecular weight regulators and having weight average molecular weights of 2,000 to 15,000, C6-C32-alkanols and C6-C32-alkenols, wherein the relative amounts of (I), (II), (III) and (IV) are,(I)(I)