Polysiloxanes having polyether quat functions

US6242554A · kind A · utility

Assignee

• Th. Goldschmidt. AG · DE

Inventors

• Stephan Busch · Essen, DE
• Manfred Krakenberg · Essen, DE
• Peter Lersch · Oberhausen, DE
• Stephan Stadtmuller · Essen, DE

Key dates

• Filing date: Nov 11, 1999
• Grant date: Jun 5, 2001
• Expiry date: Nov 11, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2962
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to novel polyether-quaternary organosiloxanyl derivatives, to the preparation of these compounds and to their use in formulations for improving the surface properties of fabrics and fibers.