Modified polycarbonates having improved surface properties

US8507635B2 · kind B2 · utility

Assignee

• Bayer Intellectual Property GmbH · DE

Inventors

• Alexander Meyer · Mülheim an der Ruhr, DE
• Helmut-Werner Heuer · Krefeld, DE
• Rafael Oser · Krefeld, DE
• Rolf Wehrmann · Krefeld, DE

Key dates

• Filing date: Jul 30, 2009
• Grant date: Aug 13, 2013
• Expiry date: Jul 30, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31507
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to polycarbonates comprising imide-containing aryl mono- or dihydroxy compounds as chain terminators and, respectively, monomer units, and also to compositions comprising the said polycarbonates, to their use for the production of mouldings, and to mouldings obtainable therefrom.