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US 2023/0390168 A1Published application
Composition for conditioning keratin materials
AssigneeL'oreal
InventorsYuanji GUO, Shichen ZHANG
Life of this patent
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Abstract
It relates to a composition for conditioning keratin materials, comprising (A) a spheric particles of lipophilically modified silica; (B) a medium/solvent, selected from water and alcohol, and (C) at least one conditioning active agent.
Claims15
1:
- A composition for conditioning keratin materials, comprising:
- (A) spheric particles of lipophilically modified silica homogeneously dispersed in a medium/solvent,
- (B) at least one medium/solvent selected from water and alcohols, and
- (C) at least one conditioning active agent.
1 more element
2:
- The composition according to claim 1, wherein the spheric particles of lipophilically modified silica (A) comprises silica silylate and silica dimethyl silylate.
3:
- The composition according to claim 1, wherein the spheric particles of lipophilically modified silica (A) is present in an amount ranging from 0.01% to 10% by weight relative to the total weight of the composition.
4:
- The composition according to claim 1, wherein the alcohol is selected from the group consisting of C2-C10 monoalcohol, C2-C10 diols, and C3-C6 polyols containing more than two hydroxyl functions.
5:
- The composition according to claim 1, wherein the medium/solvent (B) comprises both water and alcohol, in which water is present in the composition in an amount from 40% to 99% by weight relative to the weight of the composition, and/or alcohol is present in the composition in an amount from 0.1% to 40% by weight, relative to the weight of the composition.
6:
- The composition according to claim 1, wherein the conditioning active agent (C) is selected from the group consisting of non-silicone cationic surfactants, fatty esters, and menthol and derivatives thereof.
7:
- The composition according to claim 1, wherein the conditioning active agent (C) is present in an amount ranging from 0.001% to 1% by weight relative to the total weight of the composition.
8:
- The composition according to claim 1, further comprising at least one thickening agent (D), selected from the group consisting of carboxylic acid polymers, crosslinked polyacrylate polymers, polyacrylamide polymers, polysaccharides, and gums, or a mixture thereof.
9:
- The composition according to claim 8, wherein the at least one thickening agent (D) is present in the composition in an amount from 0.01% to 5% by weight relative to the total weight of the composition including all ranges and subranges therebetween.
10:
- The composition according to claim 1, further comprising at least one cationic polymer (E), selected from the group consisting of cationic cellulose copolymers and cellulose derivatives grafted with a water-soluble quaternary ammonium monomer.
11:
- The composition according to claim 10, wherein the cationic polymer (E) is present in the composition in an amount from 0.01 to 5% by weight relative to the weight of the composition, including all ranges and subranges therebetween.
12:
- The composition according to claim 1, further comprising at least one solubilizer (F), selected from the group consisting of glyceryl esters of C18-C24 fatty acids, oxyalkylenated derivatives thereof;
- polyethylene glycol esters of C8-C24 fatty acids, oxyalkylenated derivatives thereof;
- sorbitol esters of C8-C24 fatty acids, oxyalkylenated derivatives thereof;
- sorbitan esters of C8-C24 fatty acids, oxyalkylenated derivatives thereof;
- sugar esters of C8-C24 fatty acids, oxyalkylenated derivatives thereof;
- fatty alcohol ethers;
- the sugar ethers of C8-C24 fatty alcohols, and mixtures thereof.
4 more elements
13:
- The composition according to claim 12, wherein the solubilizer (F) is present in the composition in an amount from 0.01% to 5%, relative to the weight of the composition, including all ranges and subranges therebetween.
14:
- The composition according to claim 1, which does not comprise a silicone-based oil.
15:
- A leave-on keratin material care product comprising the composition according to claim 1, suitable for caring for skin, scalp and/or hair.