Dispersion or solution crosslinkable at room temperature with hydroxylamines or oxime ethers

US5623014A · kind A · utility

Assignee

• BASF SE

Inventors

• Gerhard Bauer · Düsseldorf, DE
• Oral Aydin · Mannheim, DE
• Kaspar Bott · Mannheim, DE
• Horst Neuhauser · Dudenhofen, DE
• Gregor Ley · Wattenheim, DE
• Albrecht Zosel · Weinheim, DE
• Jochen Wild · Ruppertsberg, DE
• Albrecht Harreus · Ludwigshafen, DE
• Eckehardt Wistuba · Bad Dürkheim, DE

Key dates

• Filing date: Dec 13, 1994
• Grant date: Apr 22, 1997
• Expiry date: Dec 13, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F2800/20
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A dispersion or solution of a free radical polymer, polycondensate or polyadduct, which consist of from 0.001 to 20% by weight of aldehyde groups --CHO or keto groups --CO--, contains, as a crosslinking agent, a compound having at least two H.sub.2 N--O---groups or oxime ether groups derived therefrom.