Thermoplastic moulding compositions based on modified copolymers containing nitrile and phenyl groups

    公开(公告)号:DE3732528A1

    公开(公告)日:1989-04-06

    申请号:DE3732528

    申请日:1987-09-26

    Applicant: BASF AG

    Abstract: The invention relates to a thermoplastic moulding composition containing, as essential component A, the product of the reaction of a1) from 85 to 99.95% by weight, based on A, of a copolymer containing nitrile and phenyl groups, as the base polymer, and a2) from 0.05 to 15% by weight, based on A, of an alpha , beta -unsaturated carbonyl compound, where the reaction of components a1) and a2) is carried out in the melt at a temperature between 170 and 280@C in an extruder, preferably in the absence of initiators, characterised in that the carbonyl compound a2) is the amide of at least one monocarboxylic acid of the formula where R is H or CH3 and R and R are alkyl having 1 to 5 carbon atoms, aryl having 6 to 9 carbon atoms or H. The moulding composition is suitable for the production of laminates with other polymers.

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