Cosmetic composition, cosmetic treatment method, and compound
AssigneeL'oreal
InventorsNathalie Mougin, Xavier Schultze, Anne-Claude Dublanchet, Michel Philippe
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Abstract
The invention relates to a cosmetic composition, particularly for hair care, and to a method for cosmetically treating keratin material, particularly the hair, using the compounds of Formula (I), where: —n=1, 2, 3, or 4; —R1, R′1, R2, and R′2 are H, —OH, —NRR′, or a C1-C18 carbon group capable of containing one or more heteroatoms selected from among O, S, and N; and —Z is a multivalent carbon radical optionally substitutable and/or interruptible by specific groupings, it being understood that said radical Z includes at least one heteroatom selected from among N, O, and S.
Claims31
A cosmetic composition comprising, in a cosmetically acceptable medium, at least one compound of formula (I):
- wherein:
- n is 1;
- R1, R′1, R2 and R′2, which may be identical or different within one and the same formula, are H, —OH, —NRR′ with R and R′, which may be identical or different, being H or a linear or branched C1-C12 alkyl radical;
- or a linear, branched and/or cyclic, saturated or unsaturated, optionally aromatic, C1-C18 carbon-based group which can contain one or more heteroatoms selected from the group consisting of O, S and N;
- and
- Z is a divalent radical selected from the group of radicals consisting of:
A compound of formula (I):
- wherein:
- n is 1;
- R1, R′1, R2 and R′2, which may be identical or different within one and the same formula, are H, —OH, —NRR′ with R and R′, which may be identical or different, being H or a linear or branched C1-C12 alkyl radical;
- or a linear, branched and/or cyclic, saturated or unsaturated, optionally aromatic, C1-C18 carbon-based group which can contain one or more heteroatoms selected from the group consisting of O, S and N;
- Z is a divalent radical selected from the group of radicals consisting of:
Dependencies are inferred from the claim text.