Low-viscosity cosmetic or dermatological preparations

Low-viscosity cosmetic or dermatological preparations

A low-viscosity Pickering water-in-oil emulsion having a viscosity of less than 3000 mPa.s, comprising (1) an oil phase, (2) a water phase, (3) at least one type of microfine, inorganic metal oxide particles a) having an average particle size of less than 200 nm, b) exhibiting both hydrophilic and a...

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Bibliographische Detailangaben
Hauptverfasser: DANIELS ROLF, GROTELUSCHEN BIRGIT, STILLER SABINE, HAHN INGO, SCHULZ JENS, FECHT STEPHANIE V.D
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:A low-viscosity Pickering water-in-oil emulsion having a viscosity of less than 3000 mPa.s, comprising (1) an oil phase, (2) a water phase, (3) at least one type of microfine, inorganic metal oxide particles a) having an average particle size of less than 200 nm, b) exhibiting both hydrophilic and also lipophilic properties, c) dispersible both in lipophilic and also in hydrophilic liquids and d) optionally surface-coated, (4) 0.01 to 5% by weight of at least one polymeric nonionic and/or cationic thickener and (5) at most 0.5% by weight of one or more emulsifiers.