Thermosetting aqueous compostions

US6114464A · kind A · utility

Assignee

• BASF SE

Inventors

• Bernd Reck · Arnstadt, DE
• Eckehardt Wistuba · Bad Dürkheim, DE
• Wilhelm Friedrich Beckerle · Frankenthal (Pfalz), DE
• Jurgen Mohr · Grünstadt, DE
• Axel Kistenmacher · Ludwigshafen, DE
• Joachim Roser · Dessel, BE

Key dates

• Filing date: Nov 25, 1998
• Grant date: Sep 5, 2000
• Expiry date: Nov 25, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31993
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Thermally curable mixtures of hydroxyalkylated polyamines and polycarboxylic acids are formaldehyde-free and particularly useful as binders for shaped articles.