Antistatic, thermoplastic moulding compound based on polycarbonates and aromatic vinyl polymers

US4839421A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

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

Key dates

• Filing date: Feb 1, 1988
• Grant date: Jun 13, 1989
• Expiry date: Feb 1, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L69/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermoplastic moulding compounds consisting of 99.8-95% by weight of a mixture consisting of an aromatic polycarbonate, a graft polymer and optionally a thermoplastic vinyl polymer and/or the usual additives and 0.2 to 5% by weight of a polyalkylene ether which has been modified by a radical former.