Moulded bodies containing carbon

US4876033A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Heinz-Jurgen Dziurla · Leverkusen, DE
• Dieter Freitag · Krefeld, DE
• Werner Waldenrath · Cologne, DE
• Claus Burkhardt · Lörrach, DE
• Bernhard Schulte · Krefeld, DE

Key dates

• Filing date: Apr 25, 1988
• Grant date: Oct 24, 1989
• Expiry date: Apr 25, 2008

Classification

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

Abstract

This invention relates to carbon-containing moulded bodies based on thermoplastic polycarbonates and thermoplastic polyalkylene terephtalates with an addition of carbon black and graphite and to a process for the production of these moulded bodies.