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US 10,765,639 B2Granted
Nanocapsules, methods of manufacture and uses thereof
AssigneeAdisseo France S.A.S.
InventorsDamien Preveraud, Véronique Rosilio
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Abstract
The invention concerns nanocapsules in the form of a colloidal suspension or in dry form, said nanocapsules comprising at least an active ingredient in the form of an oil, one ionic surfactant, optionally one nonionic surfactant, and one hydrophilic polymer. The invention also concerns their manufacture and their uses.
Claims14
Nanocapsules comprising an oily fraction comprising an active ingredient in the form of an oil, an ionic surfactant, a nonionic surfactant, and a hydrophilic polymer surrounding said oily fraction, wherein said ionic surfactant and said hydrophilic polymer have opposite charges.
Dependencies are inferred from the claim text.