Polyester/polycarbonate blends

US6784233B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Martin Weber · Maikammer, DE
• Ingolf Hennig · Neulußheim, DE

Key dates

• Filing date: Dec 19, 2001
• Grant date: Aug 31, 2004
• Expiry date: May 18, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L51/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to thermoplastic molding compound that contain A) 1 to 97.85% by weight of at least one thermoplastic polyester, B) 1 to 97.85% by weight of at least one polycarbonate, C) 1 to 50% by weight of a rubber-elastic polymer, D) 0.1 to 5% by weight of a phosphorous stabilizer, E) 0.05 to 2% by weight of an organic acid, F) 0 to 60% by weight of further additives. The weight percentages of the components A) to F) add up to 100%.