Flame-resistant, antistatic polycarbonate molding compositions

US4920166A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Josef Buysch · Krefeld, DE
• Norbert Schon · Krefeld, DE
• Hans-Jurgen Kress · Krefeld, DE
• Herbert Eichenauer · Dormagen, DE
• Josef Buekers · Krefeld, DE

Key dates

• Filing date: May 8, 1989
• Grant date: Apr 24, 1990
• Expiry date: May 8, 2009

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S524/911
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to flame-resistant mixtures of polycarbonates with graft polymers and copolymers which are characterized in that they contain modified polyalkylene ethers as antistatic agent.