Flameproofed impact-strength-modified poly(ester)carbonate compositions

US7833448B2 · kind B2 · utility

Assignee

• Bayer MaterialScience AG · DE

Inventors

• Vera Buchholz · Recklinghausen, DE
• Eckhard Wenz · Neunburg vorm Wald, DE
• Thomas Eckel · Dormagen, DE
• Burkhard Thuermer · Bornheim, DE
• Dieter Wittmann · Leverkusen, DE

Key dates

• Filing date: Mar 19, 2007
• Grant date: Nov 16, 2010
• Expiry date: Jun 18, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L51/085
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for producing a three-dimensional article comprising a poly(ester)carbonate compositions characterized by its flame resistance and high impact strength is disclosed. The composition that contains