THERMOPLASTIC MOULDING COMPOSITIONS BASED ON POLYAMIDES AND COPOLYMERS OF STYRENE

摘要

1. A thermoplastic molding material containing A) from 5 to 95% by weight of a nylon and B) from 5 to 95% by weight of a copolymer optionally prepared in the presence of up to 50% by weight, based on B), of an impact strength improver or blended with up to 50% by weight, based on B), of a grafted rubber and composed of B1 ) from 50 to 99,9% by weight of styrene and/or substituted styrenes of the formula I see diagramm : EP0234390,P8,F3 where R**1 is alkyl of 1 to 4 carbon atoms or hydrogen, R**2 is alkyl of 1 to 6 carbon atoms or halogen and m is 0, 1, 2 or 3, B2 ) from 0,1 to 30% by weight of a monomer containing lactam groups (II) see diagramm : EP0234390,P9,F1 where R**3 is a divalent, branched or staight-chain alkylene group of 2 to 15 carbon atoms, and B3 ) from 0 to 48% by weight of further comonomers, and C) from 0 to 50% by weight, based on A) + B), of an impact-modifying rubber.