Patent ID: 7863377

Claim:
A thermoplastic molding composition, comprising A) from 10 to 97.5% by weight of at least one thermoplastic polyester A, B) from 1 to 97.5% by weight of at least one graft polymer B composed of b1) from 40 to 80% by weight of a graft base composed of an elastomeric polymer B1 based on alkyl acrylates having from 1 to 8 carbon atoms in the alkyl radical, on ethylene/propylene, on dienes, or on siloxanes, and with a glass transition temperature below 0Â° C., b2) from 20 to 60% by weight of a graft B2 composed of b21) from 60 to 95% by weight of styrene or of substituted styrenes B21 of the general formula I where R is a C 1-8 -alkyl radical or hydrogen and R 1 is a C 1-8 -alkyl radical and n is 1, 2, or 3, or a mixture of these, and b22) from 5 to 40% by weight of at least one unsaturated nitrile B22, C) from 1 to 97.5% by weight of at least one thermoplastic copolymer C composed of c1) from 60 to 85% by weight of styrene or of substituted styrenes C1 of the general formula I, or a mixture thereof, and c2) from 15 to 40% by weight of at least one unsaturated nitrile C2, D) from 0.5 to 50% by weight of at least one copolymer D, obtainable obtained via reaction of d1) from 5 to 95% by weight of at least one thermoplastic methacrylate polymer D1 comprising at least one type of functional groups, selected from epoxy, carboxy, hydroxy, anhydride, and oxazoline, with d2) from 5 to 95% by weight of at least one thermoplastic polyester D2, E) from 0 to 40% by weight of at least one filler E, F) from 0 to 2% by weight of at least one organic acid F, G) from 0 to 25% by weight of at least one halogen-free phosphorus compound G, H) from 0 to 45% by weight of other additives H, where the entirety of components A to H always gives 100%.