Radiation-curable aqueous polyurethane dispersions

US8048937B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Yvonne Heischkel · Mannheim, DE
• Harald Larbig · Ludwigshafen, DE
• Werner Lebkuecher · Friedelsheim, DE
• Reinhold Schwalm · Monsheim, DE
• Nick Gruber · Mannheim, DE
• Christian Krueger · Stuttgart, DE
• Michael Kluge · Ludwigshafen, DE
• Cedric Dieleman · Scheibenhard, FR

Key dates

• Filing date: Feb 23, 2006
• Grant date: Nov 1, 2011
• Expiry date: Oct 17, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C14C11/006
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to UV-curable polyurethane dispersions, to a process for preparing them, and to their use.