Use of vinylaromatic-diene copolymers in lactam compositions

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United States of America Patent

PATENT NO 9080050
APP PUB NO 20120225995A1
SERIAL NO

13408298

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Abstract

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A lactam composition which comprises the following components:

    from 3 to 25% by weight of a random vinylaromatic-diene copolymer (A), where the random vinylaromatic-diene copolymer is composed of at least one block (S) which forms a hard phase and which is composed of vinylaromatic monomers, and of at least one random block (S/B) which forms a soft phase and which has vinylaromatic monomers and diene monomers,from 75 to 97% by weight of at least one lactam component (B), and also optionally reinforcing materials and/or additiveshas improved viscosity in the melt and can be used for producing polyamide moldings.

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Patent Owner(s)

  • BASF SE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desbois, Philippe Edingen-Neckarhausen, DE 83 491
Knoll, Konrad Mannheim, DE 89 746
Möller, Anna Karina Darmstadt, DE 3 16

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