Cosmetic or dermatological preparations containing licochalcone A or an extract of radix glycyrrhizae inflatae, containing licochalcone A

US8470349B2 · kind B2 · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Karen Tom Dieck · Hamburg, DE
• Ludger Kolbe · Tostedt, DE
• Claudia Mundt · Bremen, DE
• Ursula Wensorra · Hamburg, DE
• Rainer Wolber · Hamburg, DE

Key dates

• Filing date: Jul 13, 2004
• Grant date: Jun 25, 2013
• Expiry date: Feb 25, 2028

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/004
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Cosmetic or dermatological preparations with a content of an aqueous extract of Radix Glycyrrhizae inflatae or licochalcone A, one or more ethoxylated or propoxylated raw materials, optionally one or more polyols.