Water-in-oil emulsions containing water-soluble alkyl glycosides

US5639797A · kind A · utility

Assignees

• BEIERSDORF AG · DE
• Hoechst GmbH · DE

Inventors

• Rainer Kropke · Schenefeld, DE
• Wolfgang Pape · Hamburg, DE
• Gunther Schneider · Hamburg, DE
• Wilhelm Stahl · Idstein, DE
• Matthias Wiesner · Seeheim-Jugenheim, DE

Key dates

• Filing date: Jun 1, 1995
• Grant date: Jun 17, 1997
• Expiry date: Jun 1, 2015

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/59
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A W/O emulsion comprising water, oil and at least one water-soluble alkyl glycoside. Cosmetic and dermatological skincare composition, based thereon are easier to prepare, of lower viscosity and improved stability.