Highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems

US7629415B2 · kind B2 · utility

Assignee

• Rudolf GmbH & Co. KG Chemische Fabrik · DE

Inventors

• Bernhard Sandner · Geretsried, DE
• Cristina Stanica · Wolfratshausen, DE
• Longying Jiang · Geretsried, DE

Key dates

• Filing date: Dec 17, 2003
• Grant date: Dec 8, 2009
• Expiry date: Sep 24, 2025

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06M2200/50
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention concerns highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems on textile substrates. More particularly, this invention concerns preparations consisting of fully or partially quaternized amino-functional organopolysiloxanes, quaternary alkylammonium compounds, if appropriate an organic hydrotrope and if appropriate water.