Detergent cosmetic compositions for hair-care application and use thereof
AssigneeL'oreal
InventorsSandrine Decoster, Bernard Beauquey
Life of this patent
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Abstract
The invention relates to new detergent and conditioning hair-care compositions comprising (A) a washing base comprising an anionic surfactant and an amphoteric C10-C14 alkylbetaine surfactant, (B) a conditioning system comprising at least one cationic guar gum and at least one insoluble silicone, the silicone being introduced into the composition in non-emulsified form, and (C) a cosmetically acceptable medium, as well as a process of cleansing and conditioning the hair by application of the composition.
Claims23
A process for preparing a composition for detergent and conditioning hair-care comprising combining a washing base, a conditioning system, and a cosmetically acceptable medium;
- wherein the washing base comprises at least one anionic surfactant and at least one C10-C14 alkylbetaine amphoteric surfactant;
- and
- wherein the conditioning system comprises at least one cationic guar gum and at least one insoluble silicone of viscosity less than or equal to 350,000 cSt, wherein said at least one insoluble silicone is present in the composition in a non-pre-emulsified form, and further wherein said at least one insoluble silicone is chosen from:
- (i) polydialkylsiloxanes,
- (ii) polydiarylsiloxanes, and
- (iii) polyalkylarylsiloxanes.
A process for preparing a composition comprising combining a washing base, a conditioning system, and a cosmetically acceptable medium;
- wherein the washing base comprises at least one anionic surfactant and at least one C10-C14 alkylbetaine amphoteric surfactant;
- and
- wherein the conditioning system comprises at least one cationic guar gum and at least one insoluble silicone of viscosity less than or equal to 350,000 cSt, wherein said at least one soluble silicone is present in the composition in a non-pre-emulsified form, and further wherein said at least one insoluble silicone is chosen from:
- (i) polydialkylsiloxanes,
- (ii) polydiarylsiloxanes, and
- (iii) polyalkylarylsiloxanes.
Dependencies are inferred from the claim text.