Foaming agent-containing cosmetic compositions having pigment-containing starch particulates and anionic polymer

US10835473B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Thorsten Knappe · Schenefeld, DE
• Tim Bethge · Hamburg, DE

Key dates

• Filing date: Aug 30, 2018
• Grant date: Nov 17, 2020
• Expiry date: Aug 30, 2038

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/43
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present disclosure relates to cosmetic compositions for the cleaning of keratinic fibers. An exemplary cosmetic composition includes, based on the total weight of the cosmetic composition, a) a particulate comprising, based on the total weight of the particulate, a1) from about 65 to about 98% by weight of a starch, and a2) from about 1.0 to about 3.0% by weight of a pigment, b) an anionic polymer comprising structural units of the formula (I), the formula (II), and the formula (III): wherein R1, R2 and R4, each independently of one another, stand for a hydrogen atom or a C1-C4 alkyl group, R3 stands for a branched or unbranched, saturated or unsaturated C1-C12 alkyl group, R5 stands for a branched or unbranched, saturated or unsaturated C6-C14 alkyl group, A stands for oxygen, sulfur or an NH group, and c) a foaming agent.