Inversely latex based on squalane or hydrogenated polyisobutene and those containing cosmetic compositions, skin cosmetics, as well as pharmaceutical compositions

摘要

Composition comprising an oil phase, an aqueous phase, at least one emulsifying agent of the water-in-oil type (e / h), at least one emulsifying agent of the oil-in-water type (rammer), in the form of an inverse latex self - reversible comprising 20% to 70% by weight, and preferably from 25% to 50% by weight, of a polyelectrolyte branched or crosslinked, characterized in that said polyelectrolyte is a homopolymer of a monomer having a strong acid function is partially or totally salified, or a copolymer based on at least one monomer containing a strong acid function is partially or totally salified, copolymerized with acrylamide and characterized in that the solvent constituting the oil phase is chosen from the white oils, mineral, squalane, hydrogenated polyisobutene, isohexadecane or isododecane. Cosmetic composition, dermocosmetics, dermopharmaceutical or pharmaceutical composition comprising.