Polyphenylene sulphide composition containing silver nitrate

US5247002A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Udo Wolf · Kempen, DE
• Eckhard Wendt · Leverkusen, DE
• Burkhard Kohler · Leverkusen, DE
• Bahman Sarabi · Krefeld, DE

Key dates

• Filing date: Sep 16, 1992
• Grant date: Sep 21, 1993
• Expiry date: Sep 16, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K3/28
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This is invention relates to thermoplastic compositions of polyphenylene sulphide with an addition of silver nitrate which have improved crystallization properties and to a process for their preparation.