method for preparation of thermoplastic moulding compounds ', and another with a polycarbonate polymer vinylaromatische units contain objects, and the moulding compounds is obtained.

摘要

Thermoplastic moulding compositions of 1. 70-30 % BY WEIGHT OF A THERMOPLASTIC, AROMATIC POLYCARBONATE AND 2. 30-70 % BY WEIGHT OF A MIXTURE OF 2.1. 10-40 PARTS BY WEIGHT OF A BUTADIENE POLYMER WITH BUTADIENE CONTENTS OF AT LEAST 5 % AND 2.2. 90-60 PARTS BY WEIGHT OF A COPOLYMER OF 2.2.1. 95-50 PARTS BY WEIGHT OF STYRENE, alpha -METHYLSTYRENE, METHYLMETHACRYLATE OR MIXTURES THEREOF AND 2.2.2. 5-50 PARTS BY WEIGHT OF ACRYLONITRILE, METHACRYLONITRILE, METHYLMETHACRYLATE OR MIXTURES THEREOF, THE MOULDING COMPOSITIONS CONTAINING AT LEAST 5 % BY WEIGHT OF THE BUTADIENE POLYMER.