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US 5,958,433 AGranted
Stable dispersion of a water-immiscible phase, in an aqueous phase by means of vesicles based on silicone surfactant
AssigneeL'oreal
InventorJean-Thierry Simonnet
Life of this patent
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Abstract
A dispersion of a water-immiscible phase, in an external aqueous phase by means of lipid vesicles comprising at least one silicone surfactant, for the treatment of the skin, the mucous membranes, the nails, the scalp and the hair and in particular, greasy skin.
Claims26
A composition, comprising:
- at least one water-immiscible liquid phase dispersed in an external aqueous phase containing lipid vesicles,
- wherein the vesicles comprise a lamellar phase formed of at least one silicone surfactant and encapsulate an internal phase.
Dependencies are inferred from the claim text.