Pumpable water-containing surfactant concentrates

US5925747A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Guenter Uphues · Monheim, DE
• Joerg Kahre · Monheim, DE
• Ansgar Behler · Bottrop, DE
• Peter Neumann · Wiesloch, DE
• Hermann Hensen · Haan, DE
• Werner Seipel · Hilden, DE
• Holger Tesmann · Düsseldorf, DE

Key dates

• Filing date: Apr 4, 1997
• Grant date: Jul 20, 1999
• Expiry date: Apr 4, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/90
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Pumpable water-containing surfactant concentrates with a solids content of 30 to 60% by weight containing (a) alkyl and/or alkenyl oligoglycosides and (b) amphoteric or zwitterionic surfactants in a ratio by weight of 10:90 to 90:10, based on the solids content; processes for their preparation and their use in the production of surface-active formulations.