Nanoemulsion based on non-ionic and cationic amphiphilic lipids and uses thereof
AssigneeL'oreal
InventorsSerge Restle, Daniele Cauwet-Martin
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Abstract
An oil-in-water emulsion, the oil globules of which have a mean size of less than 150 nm, comprising an amphiphilic lipid phase containing at least one non-ionic amphiphilic lipid which is liquid at an ambient temperature of less than 45.degree. C. and at least one cationic amphiphilic lipid, and its uses in cosmetics or in dermopharmaceuticals.
Claims16
An oil-in-water emulsion, said emulsion comprising oil globules whose mean size is less than 150 nm and an amphiphilic lipid phase, said amphiphilic lipid phase comprising at least one non-ionic amphiphilic lipid which is liquid at an ambient temperature of less than 45.degree. C. and at least one cationic amphiphilic lipid, the ratio by weight of the amount of oil to the amount of said amphiphilic lipid phase in said emulsion ranging from 2:1 to 10:1.
Dependencies are inferred from the claim text.