| Title: |
COSMETIC COMPOSITION, COMPOUND AND COSMETIC TREATMENT METHOD |
| Document Number: |
20110200547 |
| Publication Date: |
August 18, 2011 |
| Appl. No: |
13/002095 |
| Application Filed: |
June 18, 2009 |
| 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. |
| Inventors: |
Mougin, Nathalie (Paris, FR); Schultze, Xavier (Les Pavillons Sous Bois, FR); Dublanchet, Anne-Claude (Antony, FR); Philippe, Michel (Wissous, FR) |
| Assignees: |
L'OREAL (Paris, FR) |
| Claim: |
1. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one compound of formula (I): [chemical expression included] wherein: n is 1, 2, 3 or 4; R1, R′1, R2 and R′2, which may be identical or different, are H, —OH, —NRR′ (wherein R and R′, are independently 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 group which optionally comprises one or more heteroatoms selected from the group consisting of O, S and N; p and q are, independently of one another, integers between 1 and 16; X and X′ are, independently of one another, —O— and or —NH— Z is a multivalent radical selected from the group consisting of: (i) a linear or branched, saturated or unsaturated, C1 to C32 carbon radical, optionally interrupted or substituted, one or more times, with an optionally aromatic C3-C12 (hetero)cycle; or (ii) an optionally aromatic C3-C12 (hetero)cyclic carbon radical, optionally substituted with one or more linear or branched, saturated or unsaturated, C1 to C32 carbon-based radicals; wherein Z is optionally: substituted with 1 to 12 groups selected from the group consisting of —OH, —SO3R, —OSO3R, —SO3H, —OSO3H, —COOH, —COOR, —CONRR′ and —N+RR′R″, wherein R, R′ and R″ are independently C1-C12 alkyl, in particular methyl; and/or interrupted with 1 to 12 groups selected from the group consisting of: —S—, —NH— (or ═NH), —O—, —C(O)—, —SO2—, [chemical expression included] wherein R′ and R″, which may be identical or different, are a hydrogen atom or a linear, branched and/or cyclic, saturated or unsaturated, carbon radical containing 1 to 22 carbon atoms, (i) optionally substituted with one or more groups selected from the group consisting of —SO3R1, —OSO3R1, —COOR1, —Si(OR1)3, —N+R1R2R3 or —NR1R2, in which R1, R2 and R3, independently of one another, are H or C1-C22, alkyl, and optionally interrupted with at least one selected from the group consisting of —NH, —O— and —C(O)— the following trivalent groups: [chemical expression included] wherein R′ is defined above the trivalent groups are present at the junction of the radicals; with the proviso that the Z radical comprises at least one substitution group selected from the group consisting of: —OH, —COOH, —COOR, CONRR′ and —N+RR′R″; or at least one interruption group selected from the group consisting of: —S—, —NH— (or ═NH), [chemical expression included] |
| Claim: |
2. The cosmetic composition according to claim 1, wherein the compound of formula (I) comprises at least one selected from the group consisting of: X and X′ are 0; R1 and/or R′1 are H; and R2 and/or R′2 are H, CH3, C7H15, C13H27 or aryl. |
| Claim: |
3. The cosmetic composition according to claim 1, wherein the substitution group is selected from the group consisting of —COOH, —COOMe and —CONRR′ (wherein R and R′ are C1-C6 alkyl; and/or the interruption group is selected from the group consisting of —S—, —NH—, —N+(R′)(R″)— and trivalent N. |
| Claim: |
4. The cosmetic composition according to claim 1, wherein the Z radical is a linear or branched, saturated or unsaturated, C1 to C32 divalent or trivalent hydrocarbon radical comprising at least one unit of the type —NR′—; —N+R′R″—, —NR′C(O)—, —NR′C(O)NR″—, or —NR′C(O)O—, wherein R′ and R″ are hydrogen, or a C3-C7 cycloalkyl, benzyl, phenyl or linear or branched C1-C22 alkyl chain. |
| Claim: |
5. The cosmetic composition according to claim 1, wherein n=1 and the divalent Z radical is selected from the group consisting of: [chemical expression included] [chemical expression included] |
| Claim: |
6. The cosmetic composition according to claim 1 wherein n is 2 and Z is a trivalent radical selected from the group consisting of: [chemical expression included] wherein p is 1 to 6. |
| Claim: |
7. The cosmetic composition according to claim 1, wherein the compound of formula (I) is selected from the group consisting of the following compounds: [chemical expression included] |
| Claim: |
8. The cosmetic composition according to claim 1, wherein a content of the compound of formula (I) is from 0.001% to 15% by weight, relative to the total weight of the composition. |
| Claim: |
9. A cosmetic composition for hair care, cleansing of hair, styling of hair, hair form retention, hair shaping or hair dyeing comprising the composition according to claim 1. |
| Claim: |
10. A method for cosmetically treating keratin materials, which comprises applying a cosmetic composition as defined in claim 1 the keratin materials. |
| Claim: |
11. The method according to claim 10, wherein the keratin materials are hair. |
| Claim: |
12. The method according to claim 11, wherein the cosmetic treatment is for conditioning the hair, giving at least one of body and liveliness to the hair, or improving disentangling, smoothing, combability, repair and manageability of the hair. |
| Claim: |
13. The method according to claim 11, wherein the treatment is for at least one of repairing and protecting damaged or weakened hair. |
| Claim: |
14. A compound of formula (I): [chemical expression included] wherein: n is 1, 2, 3 or 4; R1, R′1, R2 and R′2, which may be identical or different, are H, —OH, —NRR′ (wherein R and R′, are independently 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 group which optionally comprises one or more heteroatoms selected from the group consisting of O, S and N; p and q are, independently of one another, integers between 1 and 16; X and X′ are, independently of one another, —O— and or —NH— Z is a multivalent radical selected from the group consisting of: (i) a linear or branched, saturated or unsaturated, C1 to C32 carbon radical, optionally interrupted or substituted, one or more times, with an optionally aromatic C3-C12 (hetero)cycle; or (ii) an optionally aromatic C3-C12 (hetero)cyclic carbon radical, optionally substituted with one or more linear or branched, saturated or unsaturated, C1 to C32 carbon-based radicals; wherein Z is optionally: substituted with 1 to 12 groups selected from the group consisting of —OH, —SO3R, —OSO3R, —SO3H, —OSO3H, —COOH, —COOR, —CONRR′ and —N+RR′R″, wherein R, R′ and R″ are independently C1-C12 alkyl, in particular methyl; and/or interrupted with 1 to 12 groups selected from the group consisting of: —S—, —NH— (or ═NH), —O—, —C(O)—, —SO2—, [chemical expression included] wherein R′ and R″, which may be identical or different, are a hydrogen atom or a linear, branched and/or cyclic, saturated or unsaturated, carbon radical containing 1 to 22 carbon atoms, (i) optionally substituted with one or more groups selected from the group consisting of —SO3R1, —OSO3R1, —COOR1, —Si(OR1)3, —N+R1R2R3 or —NR1R2, in which R1, R2 and R3, independently of one another, are H or C1-C22, alkyl, and optionally interrupted with at least one selected from the group consisting of —NH, —O— and —C(O)—; the following trivalent groups: [chemical expression included] wherein R′ is defined above the trivalent groups are present at the junction of the radicals; with the proviso that the Z radical comprises at least one substitution group selected from the group consisting of: —OH, —COOH, —COOR, CONRR′ and —N+RR′R″; or at least one interruption group selected from the group consisting of: —S—, —NH— (or ═NH), [chemical expression included] |
| Current U.S. Class: |
424/701 |
| Current International Class: |
61; 07; 61 |
| Accession Number: |
edspap.20110200547 |
| Database: |
USPTO Patent Applications |
