Depigmenting, lightening and/or bleaching keratinous materials comprises applying a cosmetic composition comprising furofuran compounds or its salts and optical isomers

摘要

Cosmetic process for depigmenting, lightening and/or bleaching keratinous materials comprises applying a cosmetic composition comprising furofuran compounds or its salts and optical isomers. Cosmetic process for depigmenting, lightening and/or bleaching keratinous materials comprises applying a cosmetic composition comprising furofuran compounds of formula (I) or its salts and optical isomers. X : 1-4C hydrocarbon radical, saturated, contains a double bond C=C and substituted with a radical of -NO2 or -CH2COOR (preferably -CH2, -CH2CH=CH-, -CH(CH2CO2H)- or -CH(CH2CO2CH3)-); R : H or linear 1-6C alkyl radical or branched or cyclic 3-6C alkyl radical; Ar : phenyl radical, substituted with one or more substituents of halo (Z), -CZ3, linear 1-6C alkyl radical or branched or cyclic 3-6C alkyl radical, -OR1, -NR1R2, -NR1COR2, -COOR1 or -CONR1R2; and R1, R2H or linear 1-6C alkyl radical or branched or cyclic 3-6C alkyl radical (where Ar is substituted with 1-3 (preferably 2) substituents at 3-5 (preferably 3 and/or 4) positions and the substituents are -OH or -OCH3). An independent claim is included for a composition comprising (I) and a medium containing an organic solvent, preferably 1-6C alcohol, 2-10C carboxylic esters, carbon and/or silicone oil, mineral oil, animal and/or vegetable oil, waxes, pigments, fillers, surfactants, emulsifiers, co-emulsifiers, cosmetic or dermatologic agents, UV filters, polymers, gelling agents, thickeners or preservatives. [Image].