Aerated composition, process for its manufacture and its use
AssigneeL’oréAl
InventorsVeronique Roulier, Therese Daubig
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Abstract
An aerated composition comprising, in a physiologically acceptable medium, an oily phase dispersed in an aqueous phase, characterized in that it contains air or inert gas in a sufficient amount to have a relative density ranging from 0.2 to 0.8 and in that it comprises at least one amphiphilic polymer and at least one anionic surfactant. The composition exhibits a very fine texture and good cosmetic properties, while remaining very stable over time. In particular, it can constitute a cosmetic composition intended especially for treating and/or cleansing the skin, including the scalp, nails and/or hair and for making up the skin.
Claims28
An aerated composition suitable for application to human skin, comprising:
- an oily phase comprising at least one oil dispersed in an aqueous phase;
- air or an inert gas;
- at least one amphiphilic polymer;
- and
- at least one anionic surfactant,
- wherein the composition is an oil-in-water emulsion which has a relative density ranging from 0.2 to 0.8.
An aerated composition suitable for application to human skin, comprising:
- an oily phase comprising at least one oil dispersed in an aqueous phase;
- air or an inert gas;
- at least one amphiphilic polymer;
- and
- at least one anionic surfactant,
- wherein the composition is an oil-in-water emulsion which has a relative density ranging from 0.2 to 0.8 and wherein the at least one amphiphilic polymer is present in an amount ranging from 0.05% to 15% by weight of active material with respect to the total weight of the composition.
An aerated composition which is an oil-in-water emulsion prepared by a process in which aeration of an oily phase comprising at least one oil dispersed in an aqueous phase in the presence of at least one amphiphilic polymer and at least one anionic surfactant is conducted in an expansion device.
Dependencies are inferred from the claim text.