Cosmetic and/or pharmaceutical formulations

US5902590A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Heike Thomas · Langenfeld, DE
• Achim Ansmann · Erkrath, DE
• Rolf Kawa · Monheim, DE
• Armin Wadle · Erkrath, DE
• Reinhard Bunte · Dormagen, DE
• Udo Hees · Mayen, DE
• Alfred Westfechtel · Hilden, DE

Key dates

• Filing date: Oct 10, 1996
• Grant date: May 11, 1999
• Expiry date: Oct 10, 2016

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A cosmetic or pharmaceutical composition containing an emulsifier comprising an ester of palmitic acid and technical grade triglycerol with the proviso that the monoester content of the ester is from 30% to 50% by weight.