Rapid-crystallizing polyphenylene sulphide compositions

US5045585A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Peter Bier · Krefeld, DE
• Klaus Reinking · Wermelskirchen, DE
• Ludwig Bottenbruch · Krefeld, DE
• Erhard Tresper · Krefeld, DE

Key dates

• Filing date: May 4, 1990
• Grant date: Sep 3, 1991
• Expiry date: May 4, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K5/12
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to highly crystalline, rapid-crystallizing, thermoplastic compositions of polyphenylene sulphides and carboxylic acid esters or carbonic acid esters.