Flameproofing agent combinations and their use in thermoplastic moulding compositions of polycarbonates and ABS polymers

US4786671A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Jurgen Kress · Krefeld, DE
• Friedemann Muller · Neuss, DE
• Horst Peters · Leverkusen, DE
• Christian Lindner · Bensheim, DE
• Josef Beukers · Krefeld, DE

Key dates

• Filing date: Jan 23, 1986
• Grant date: Nov 22, 1988
• Expiry date: Jan 23, 2006

Classification

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

Abstract

The present invention relates to new flameproofing agent combinations of bisphthalimides and tetrafluoroethylene polymers and their use for providing thermoplastic moulding compositions of halogenated polycarbonates and ABS polymers with a flame-repellent finish.