Polyamide compositions exhibiting improved rheology

Robert Vankan (Inventeur), Philippe Degee (Inventeur), Robert Jerome (Inventeur), Philippe Teyssie (Inventeur)

Résultats de recherche: brevetBrevet

Résumé

Compositions including at least one polyamide obtained by polycondensation of meta-xylylenediamine and of a dicarboxylic acid, as well as at least one copolymer based on methyl methacrylate and on acrylic and/or methacrylic acid, the said copolymer being advantageously at least partially neutralized with an alkali metal. These compositions exhibit a high melt viscosity at low shear rate, which facilitates their processing.

langue originaleAnglais
Numéro de brevetUS5665815
CIBC08L 33/ 02 A N
Date de priorité16/08/94
Etat de la publicationPublié - 9 sept. 1997
Modification externeOui

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