Alloys of cycloolefin polymers and polyaryl ether ketones

US5376725A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Ulrich Epple · Eschborn, DE
• Arnold Schneller · Mainz, DE
• Harald Cherdron · Niedernhausen, DE

Key dates

• Filing date: Sep 8, 1993
• Grant date: Dec 27, 1994
• Expiry date: Sep 8, 2013

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S526/943
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Polymer alloys which comprise (A) at least one cycloolefin polymer and (B) at least one polyaryl ether ketone, the amounts of (A) being 1 to 99% by weight and those of (B) being 99 to 1% by weight and relatively making up 100% by weight, with respect to the total alloy, are described. Such polymer alloys can be used as a matrix material for composite materials or for the production of shaped articles.