Polyurethane (polymer hybrid) dispersion with reduced hydrophilicity, method for producing the same and the use thereof

US6825268B2 · kind B2 · utility

Assignee

• SKW Bauwerkstoffe Deutschland GmbH · DE

Inventors

• Alois Maier · Waldkraiburg, DE
• Norbert Steidl · Trostberg, DE
• Alfred Kern · Schneeberg, DE
• Franz Wolfertstetter · Palling, DE
• Gerhard Reusmann · Essen, DE
• Frank Reichel · Essen, DE

Key dates

• Filing date: Nov 26, 2002
• Grant date: Nov 30, 2004
• Expiry date: Nov 26, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2666/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Polyurethane or polyurethane polymer hybrid dispersions, with reduced hydrophilicity and methods for preparing and using them are disclosed.