Oil-in-water emulsion used to care keratin material, comprises dispersing continuous aqueous phase, dispersed discontinuous oily phase, photoprotective system, lipophilic ethylene polymer, olefin copolymer, and nonionic surfactant mixture

摘要

Oil-in-water emulsion comprises, in a medium, (a) a dispersing continuous aqueous phase, (b) a dispersed discontinuous oily phase, (c) a photoprotective system able to filter UV radiation, (d) at least one lipophilic ethylene polymer comprising (i) ethylene polymers having a carbosiloxane dendrimer-derived unit and/or (ii) an ethylene copolymer sequence containing at least one first sequence and at least one second sequence, (e) at least one olefin copolymer, and (f) nonionic surfactant mixture comprising at least one fatty acid and polyol ester and at least one polyalkylene glycol ester. Oil-in-water emulsion comprises, in a medium, (a) a continuous aqueous phase, (b) a dispersed discontinuous oily phase, (c) a photoprotective system able to filter the UV radiation, (d) at least one lipophilic ethylene polymer comprising (i) ethylene polymers having at least one carbosiloxane dendrimer-derived unit and/or (ii) an ethylene copolymer sequence containing at least one first sequence having a glass transition temperature of = 40[deg] C and totally or partially derived from one or more first monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of = 40[deg] C, and at least one second sequence having a glass transition temperature of = 20[deg] C and totally or partially derived from one or more second monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of = 20[deg] C, where the first and second sequences are bonded together by an intermediate statistical segment comprising the first monomers that constitute the first sequence and the second monomers that constitute the second sequence, and the copolymer sequence has a polydispersity index of greater than 2, (e) at least one olefin copolymer, and (f) nonionic surfactant mixture comprising at least one fatty acid and polyol ester and at least one polyalkylene glycol ester.