Patent ID: 11938205
Assignee: L'OREAL
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. 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 and comprising:
a silicone mixture comprising (i) a trialkylsilyl terminated dialkylpolysiloxane having a viscosity of from 51,000 to 70,000 mPa·s at 25° C. and (ii) an amino-silicone having a viscosity of from 1,000 to 15,000 mPa·s at 25° C. and an amine value of from 2 to 10 mg of KOH per gram of amino-silicone;
a mixture of emulsifiers comprising one or more nonionic emulsifiers, wherein the mixture of emulsifiers has a HLB value from 10 to 16; 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, and
wherein the mixture of emulsifiers comprises one or more emulsifiers chosen from:
(i) (poly)ethoxylated fatty alcohols of formula: R3-(OCH2CH2)c—OH with R3 representing a linear or branched C8-C40 alkyl or alkenyl group, optionally substituted with one or more hydroxyl groups, and c being an integer between 1 and 200 inclusive;
(ii) polyoxyalkylene (C8-C32)alkylphenyl ethers;
(iii) polyoxyalkylene sorbitan (C8-C32) fatty acid esters, containing from 2 to 40 ethylene oxide units; and
(iv) polyoxyethylenated (C8-C32) fatty acid esters containing from 2 to 150 mol of ethylene oxide..