OIL-IN-WATER NANOEMULSIONS COMPRISING A NON-IONIC SURFACTANT AND AN IONIC SURFACTANT

The present invention relates to a composition, preferably cosmetic, in the form of an oil-in-water nanoemulsion, having oil drops, the volume-average diameter D (4, 3) of which is between 50 nm and 500 nm, comprising: at least one non-ionic surfactant chosen from: sucrose monoesters and diesters wi...

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Bibliographische Detailangaben
Hauptverfasser: QUEMIN, Eric, BIATRY, Bruno
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention relates to a composition, preferably cosmetic, in the form of an oil-in-water nanoemulsion, having oil drops, the volume-average diameter D (4, 3) of which is between 50 nm and 500 nm, comprising: at least one non-ionic surfactant chosen from: sucrose monoesters and diesters with a fatty carbon chain comprising from 12 to 18 carbon atoms, polyglycerol monoesters and diesters comprising 2 to 10 glycerol units and one or more fatty carbon chains comprising from 12 to 16 carbon atoms, and alkylpolyglucosides, at least one anionic surfactant chosen from acylglutamates the acyl group of which comprises from 14 to 18 carbon atoms; and at least one oil, the oil being present in a content strictly greater than 40% by weight relative to the total weight of the composition. Figure for the abstract: none