Thermoplastic molding materials

US4526927A · kind A · utility

Assignee

• BASF SE

Inventors

• Juergen Hambrecht · Heidelberg, DE
• Franz Brandstetter · Neustadt, DE
• Walter Ziegler · Trier, DE
• Wolfgang Muller · Bischofswerda, DE
• Klaus Bronstert · Eisenberg (Pfalz), DE
• Adolf Echte · Ludwigshafen, DE

Key dates

• Filing date: Jun 30, 1983
• Grant date: Jul 2, 1985
• Expiry date: Jun 30, 2003

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S525/905
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A thermoplastic molding material contains a styrene polymer, a polyphenylene ether and, as a component for improving the impact strength, a block copolymer obtained by reacting an ethylene copolymer with an active polymeric anion.