Crosslinked, water-soluble or water-dispersible polyurethanes

USRE41615E1 · kind E1 · reissue

Assignee

• BASF SE

Inventors

• Son Nguyen Kim · Hemsbach, DE
• Axel Sanner · Bischofswerda, DE
• Peter Hossel · Schifferstadt, DE
• Volker Schehlmann · Schifferstadt, DE

Key dates

• Filing date: Jun 24, 2005
• Grant date: Aug 31, 2010
• Expiry date: Jun 24, 2025

Classification

• Technology area (CPC —): General

Abstract

The present invention relates to crosslinked, water-soluble or water-dispersible polyurethanes of