Mixture containing isocyanates as well as organic and/or inorganic acid anhydrides

US6800667B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Martin Kreyenschmidt · Löhne, DE
• Andreas Arlt · Weisenheim am Berg, DE
• Reinhard Lorenz · Schifferstadt, DE
• Ulrich Treuling · Bensheim, DE

Key dates

• Filing date: Feb 20, 2001
• Grant date: Oct 5, 2004
• Expiry date: Feb 20, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G2410/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a mixture that contains (i) at least one isocyanate and (ii) at least one organic and/or inorganic acid anhydride.