Cosmetic composition containing methacrylic acid copolymer and oil and use thereof

Abstract

The invention relates to a new cosmetic compositions comprising, in a cosmetically acceptable medium, at least one crosslinked methacrylic acid / C1-C4 alkyl acrylate copolymer, at least one oil chosen from synthetic oils, C3-C14 acid esters comprising in total less than 20 carbon atoms, and plant oils with a palmitoleic acid content of greater than or equal to 0.2% by weight of the oil. These compositions can be used for washing and / or conditioning keratin materials such as the hair or the skin.

Description

field of invention [0001] The present invention relates to new cosmetic compositions containing at least one methacrylic acid / C in a cosmetically acceptable medium 1 -C 4 Alkyl acrylate cross-linked copolymers; at least one C selected from synthetic oils containing a total of less than 20 carbon atoms 3 -C 14 Oils of vegetable oils with a ester and palmitic acid content greater than or equal to 0.2% by weight of the oil. technical background [0002] Hair that is sensitized (i.e. damaged and / or brittle) by atmospheric elements or by mechanical or chemical treatments such as dyes, bleaches and / or permanent curls is known to often have difficulty detangling and styling , and lacks flexibility. [0003] The use of conditioning agents, especially cationic polymers or silicones, in compositions has been proposed for washing or conditioning keratinous substances such as hair in order to loosen and impart softness and elasticity to the hair. However, the aforementioned cosmeti...

AI Technical Summary

Problems solved by technology

The foam quality and cosmetic properties obtained with these compositions are still unsatisfactory