Thermoplastic molding materials based on polyamides and polyester elastomers

US5034450A · kind A · utility

Assignee

• BASF SE

Inventors

• Walter Betz · Ludwigshafen, DE
• Christoph Plachetta · Schifferstadt, DE
• Eckhard M. Koch
• Gerd Blinne · Worms, DE
• Gunter Pipper · Bad Dürkheim, DE

Key dates

• Filing date: Feb 24, 1989
• Grant date: Jul 23, 1991
• Expiry date: Feb 24, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L77/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermoplastic molding materials contain, as essential components, PA0 A) from 40 to 99.5% by weight of a thermoplastic polyamide, PA0 B) from 0.5 to 15% by weight of a thermoplastic polyester elastomer and furthermore PA0 C) from 0 to 50% by weight of fibrous or particulate fillers or a mixture of these.