Thermoplastische Formmassen

摘要

The invention relates to thermoplastic molding materials essentially containing: (A) 20 to 99 weight percent of a graft polymer; (B) 1 to 80 weight percent of a copolymer obtained from at least one alpha olefin and at least one polar comonomer, provided that a vinylacetate or a vinyl aromatic monomer are not used as monomer; (C) 0 to 80 weight percent of a thermoplastic polymer obtained by polymerization of the monomeric mixture essentially consisting of (c1) 50 to 100 weight percent of at least one vinyl aromatic monomer and/or a C1-C8 alkylester of methacryilic or acrylic acid and (c2) 0 to 50 weight percent of at least one monofunctional comonomer, and (D) 0.1 to 20 weight percent of a substantially uncrosslinked, low-molecular weight polyalkylacrylate with a molar mass ranging from 300 to 25000 g/mol, wherein the total sum of components A to D total 100 weight percent. The invention also relates to a method for producing said thermoplastic molding materials and to the use thereof.