Cosmetic composition containing methacrylic multipolymer insoluble inorganic particle and cationic polymer, use thereof

Abstract

Disclosed herein are a cosmetic composition comprising, in a cosmetically acceptable medium, at least one crosslinked copolymer comprising at least one methacrylic acid unit and at least one C1-C4 alkyl acrylate unit, at least one polymer chosen from cationic and amphoteric polymers and at least one water-insoluble solid mineral particle chosen from clays, particles comprising alumina, particles comprising at least 10% by weight of calcium carbonate, and selenium sulphide, and the use of the composition for washing and / or conditioning keratin materials, such as hair or skin.

Description

technical field [0001] The present invention relates to a new cosmetic composition containing at least one crosslinked methacrylic acid / acrylic acid C in a cosmetically acceptable medium 1 -C 4 Alkyl ester copolymer, at least one cationic or amphoteric polymer and at least one water-insoluble solid inorganic particle selected from the group consisting of clay, particles consisting essentially of alumina, particles consisting essentially of calcium carbonate, and selenium sulfide . Background technique [0002] It is well known that hair that is sensitive (i.e. damaged and / or brittle) to varying degrees due to the effects of amphoteric agents or mechanical or chemical treatments such as dyeing, bleaching and / or permanent perms is often difficult to detangle and style and lacks suppleness sex. [0003] The use of conditioning agents, in particular cationic or amphoteric polymers or silicones, in washing or conditioning compositions for keratinous materials such as hair has ...

AI Technical Summary

Problems solved by technology

The foam quality and cosmetic performance of these compositions are still not very satisfactory

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