Polymer dispersions containing highly branched polycarbonates

US8314178B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Alexandre Terrenoire · Mannheim, DE
• Daniel Schoenfelder · Brussels, BE
• Bernd Bruchmann · Ludwigshafen, DE
• Sebastian Roller · Mannheim, DE
• Harm Wiese · Heidelberg, DE
• Bernhard Schuler · Austin, US
• Hermann Seyffer · Heidelberg, DE
• Marc Schroeder · Canton, US

Key dates

• Filing date: Dec 14, 2007
• Grant date: Nov 20, 2012
• Expiry date: Mar 20, 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 polymer dispersions which comprise highly branched polycarbonates, to a process for preparing them, and to their use.