Back to results
US 11,590,062 B2Granted
Hair cosmetic composition comprising silicones and surfactants, and cosmetic treatment process
AssigneeL'oreal
InventorsDhimoy Roy, Maxime Deboni, Sarish Joshi
Life of this patent
Estimating the term…
Abstract
The present invention relates to a hair cosmetic composition, especially for washing and/or conditioning hair, comprising surfactants and an oil-in-water emulsion that comprises: a silicone mixture comprising a trialkylsilyl terminated dialkylpolysiloxane and an amino silicone; a mixture of emulsifiers comprising one or more nonionic emulsifier, wherein the mixture of emulsifiers has a HLB value from 10 to 16; and water. The invention also relates to a process for the cosmetic treatment of hair, preferably for washing and/or conditioning hair, using this composition.
Claims16
A hair composition comprising:
- (i) one or more surfactants, wherein the surfactants are selected from the group consisting of anionic and amphoteric surfactants, and mixtures thereof;
- and
- (ii) an oil-in-water emulsion having D50 particle size of less than 350 nm, expressed in volume, and comprising:
- a silicone mixture comprising (i) one or more trialkylsilyl terminated dialkylpolysiloxanes having a viscosity of from 51,000 to 70,000 mPa·s at 25° C. and (ii) one or more amino-silicones having a viscosity of from 1,000 to 15,000 mPa·s at 25° C. and an amine value of from 3.5 to 8 mg of KOH per gram of amino-silicone;
- a mixture of emulsifiers comprising one or more nonionic emulsifiers, wherein the mixture of emulsifiers has an HLB value of about 11;
- and
- water,
- wherein the oil-in-water emulsion is present in the hair composition in a quantity ranging of from 0.1% to 15% by weight with respect to the total weight of the hair composition.
5 more elements
Dependencies are inferred from the claim text.