Methylolated and optionally etherified urethanes containing fluoroalkyl ligands

US4877540A · kind A · utility

Assignee

• Cassella Aktiengesellschaft · DE

Inventors

• Fritz Engelhardt · Frankfurt am Main, DE
• Karl Hintermeier · Frankfurt am Main, DE
• Manfred Muller · Berlin, DE
• Norbert Munch · Kelkheim, DE
• Hans Wagener · Eschenburg, DE

Key dates

• Filing date: Aug 8, 1988
• Grant date: Oct 31, 1989
• Expiry date: Aug 8, 2008

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31558
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Methylolated and optionally etherified urethanes containing fluoroalkyl ligans with formaldehyde, with or witout subsequent etherification, and are in the form of their solutions or aqueous dispersions suitable for the treatment of textiles and leather.