Combar for skin and hair treatment

US11554085B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Heike Schelges · Willich, DE
• Elvira Scholz · Langenfeld, DE

Key dates

• Filing date: Jul 14, 2020
• Grant date: Jan 17, 2023
• Expiry date: Apr 29, 2041

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/596
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A cosmetic cleansing composition, which is solid at about 25° C., is disclosed. The cosmetic cleansing composition includes up to about 90% by weight, based on a total weight of the cosmetic cleansing composition, of alkali metal salts of fatty acids (soaps), from about 1 to about 40% by weight, based on a total weight of the cosmetic cleansing composition, of amino acid surfactant(s), and from about 0.05 to about 10% by weight, based on a total weight of the cosmetic cleansing composition, of citric acid ester and/or salt(s) of citric acid.