EMULSION WITH ALPHA-HYDROXY ACID, UV FILTER AND POLYMER

The present invention concerns a cosmetic composition, which is an oil-in-water emulsion, comprising an aqueous phase comprising at least one alpha-hydroxy acid, and an oily phase comprising at least one UV filter and at least one polymer selected from homopolymers of 2-acrylamido-2-methylpropane su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROLFES, Heidi, AKAKIOS, Stephanie, BOGNOUNOU, Angelina
Format:	Patent
Sprache:	eng ; fre
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:	The present invention concerns a cosmetic composition, which is an oil-in-water emulsion, comprising an aqueous phase comprising at least one alpha-hydroxy acid, and an oily phase comprising at least one UV filter and at least one polymer selected from homopolymers of 2-acrylamido-2-methylpropane sulfonic acid and one of its salts. It also relates to a cosmetic process for caring keratin materials such as skin, comprising applying said composition onto said keratin materials. La présente invention concerne une composition cosmétique, qui est une émulsion huile dans l'eau, comprenant une phase aqueuse comportant au moins un acide alpha-hydroxy, et une phase huileuse comprenant au moins un filtre UV et au moins un polymère choisi parmi les homopolymères d'acide 2-acrylamido-2-méthylpropane sulfonique et l'un de ses sels. L'invention concerne également un procédé cosmétique de soin des matières kératiniques telles que la peau, comprenant l'application de ladite composition sur lesdites matières kératiniques.