Basf Aktiengesellschaft

Styrolution Europe Gmbh

Bernd Niedermaier

Wolfgang Fischer

Martin Weber

Peter Ittemann

Axel Gottschalk

Rolf Minkwitz

Rainer Neumann

Birgit Reinhard

Karl Hennig

Pascal Hesse

Norbert Mosbach

The invention relates to a thermoplastic molding compound containing: a) 50 to 85 parts of one or more terpolymers based on acrylnitril, alpha-methylstyrene, and styrene as component A, said terpolymers consisting of: 5 to 30 wt. % styrene, 15 to 35 wt. % acrylnitril, 50 to 70 wt. % alpha-methylstyrene, and 0 to 5 wt. % additional copolymerizable monomers, b) 15 to 50 parts of one or more impact-modifying graft rubbers with an olefinic double bond in the rubber phase as component B, c) 0 to 45 parts of one or more copolymers based on styrene and acrylnitril as component C, said copolymers consisting of: 71 to 81 wt. % styrene, 29 to 19 wt. % acrylnitril, and 0 to 5 wt. % additional copolymerizable monomers, and optionally additives and fibrous and/or particulate fillers. The thermoplastic molding compound leads to a reduced yellowing of the produced molded body.

Terpolymer molding compounds with a low yellow index, method for producing same, and use thereof

A thermoplastic molding composition which includes a thermoplastic polymer and

Antistatic colored thermoplastic molding materials

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Ludwigshafen, Germany

Bernd Niedermaier