Bayer Aktiengesellschaft

Bayer Intellectual Property Gmbh

Covestro Deutschland Ag

Covestro LLC

Hans Franssen

Rolf Wehrmann

Klaus Horn

Helmut Werner Heuer

Anke Boumans

Peter Capellen

James P Mason

Michael Erkelenz

Michael Wagner

Marina Rogunova

Nicolas Sunderland

Berit Krauter

Constantin Schwecke

Helmut Krülls

Rüdiger Hahn

Andreas Müller

The present invention relates to flame-resistant, thermoplastic molding compositions containing at least one aromatic polycarbonate, at least one flameproofing agent, at least one rubber-free anhydride-modified alpha-olefin terpolymer, at least one glass fiber, at least one antidripping agent, and optionally, at least one mold release agent and/or further additives. The present invention furthermore relates to the use of the compositions according to the invention for the production of thin-walled housing parts or switch boxes in the EE sector.

Ethylene-propylene-maleic acid anhydride copolymer as impact modifier in glass-fiber reinforced, flame-retardant polycarbonates for the EE sector

A thermoplastic molding composition comprising poly(ester)carbonate is disclosed. The composition that is characterized by its flame resistance contains a PTFE blend in an amount of 0.2 to 0.6% and an organic salt of an alkali metal or alkaline earth metal in an amount of 0.01 to 0.1%. The PTFE blend contains a blending partner and PTFE wherein amount of PTFE is 30 to 70% relative to the weight of the PTFE blend.

Flame-retarded poly(ester)carbonates

Growing community of inventors

Krefeld, Germany

Hans Franssen