Glass-fiber-reinforced thermoplastic molding compositions showing improved flowability and toughness

US4080349A · kind A · utility

Assignee

• BASF SE

Inventors

• Rolf Wurmb
• Dietrich-Wolfgang Mueller
• Hans Georg Dorst · Deidesheim, DE
• Klaus Bronstert · Eisenberg (Pfalz), DE
• Rainer Theysohn · Bischofswerda, DE

Key dates

• Filing date: Sep 19, 1974
• Grant date: Mar 21, 1978
• Expiry date: Sep 19, 1994

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2377/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Glass-fiber-reinforced thermoplastic molding compositions showing improved flowability and toughness and containing from 0.1 to 2% by weight, based on the total mixture, of a low molecular weight polyolefin wax to which from 2 to 50% by weight of polar side chains have been grafted.