Thermoplastic molding materials

US5760134A · kind A · utility

Assignee

• BASF SE

Inventors

• Norbert Güntherberg · Speyer, DE
• Konrad Knoll · Mannheim, DE
• Martin Weber · Maikammer, DE

Key dates

• Filing date: Sep 26, 1996
• Grant date: Jun 2, 1998
• Expiry date: Sep 26, 2016

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S525/902
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermoplastic molding materials of A) from 30 to 98% by weight of a graft polymer of PA1 a.sub.c) from 30 to 90% by weight of an elastomeric graft core and PA1 a.sub.s) from 10 to 70% by weight of a graft shell, B) from 1 to 50% by weight of a thermoplastic polymer, C) from 1 to 70% by weight of an elastomeric block copolymer, and D) from 0 to 30% by weight of a polymer having a star-like structure.