Phosphate-stabilized polyurethane materials, cross-linked by condensation, method for their production and use thereof

US6626988B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Lutz Schmalstieg · Neunburg vorm Wald, DE
• Ralf Lemmerz · Leverkusen, DE
• Ulrich Walter · Langenfeld, DE
• Alexander Eckhardt · Recklinghausen, DE

Key dates

• Filing date: Nov 15, 2001
• Grant date: Sep 30, 2003
• Expiry date: Nov 15, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G2190/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to polyurethane materials, cross-linked by silane polycondensation, containing alkoxylsilane functional polyurethanes, alkaline fillers, phosphorous compounds aminosilanes, organometallic compounds and optionally additional auxiliary agents, to a method for their production and to the use thereof.