Reactive systems, their preparation and their use

US7057003B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Kamelia Detig-Karlou · Pullach, DE
• Joachim Simon · Grevenbroich, DE
• Michael Mager · Leverkusen, DE
• Thomas Stingl · Montabaur, DE
• Christoph Gürtler · Cologne, DE
• Michael Schelhaas

Key dates

• Filing date: Dec 17, 2003
• Grant date: Jun 6, 2006
• Expiry date: Dec 17, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31551
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to novel blocked polyurethane prepolymers, to a process for their preparation, to reactive systems prepared therefrom that cure at room temperature, and to their use.