Keratinous washing composition comprising particles of aluminum oxide, at least one anionic surfactant and at least one amphoteric or nonionic surfactant
AssigneeL'oreal
InventorsBéatrice Perron, Serge Restle, Franck Giroud, Henri Samain
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Abstract
The present invention relates to a composition for washing keratinous materials which comprises, in a cosmetically acceptable aqueous medium, particles essentially consisting of aluminium oxide and having a mean primary size in numerical terms of less than 200 nm, at least one anionic surfactant and at least one amphoteric or nonionic surfactant. The invention also relates to a method for the cosmetic treatment of keratinous fibres, as well as a use of the composition according to the invention as a shampoo.
Claims19
A composition for washing keratinous materials, comprising, in a cosmetically acceptable aqueous medium, particles consisting essentially of aluminium oxide and having a mean primary size of between 5 nm and 200 nm, at least one anionic surfactant and at least one amphoteric or nonionic surfactant, wherein the total quantity of surfactants is from 4 to 50% by weight relative to the total weight of the composition.
A method for the cosmetic treatment of keratinous fibres, comprising applying a washing composition to the keratinous fibres, and rinsing the keratinous fibres, the washing composition comprising, in a cosmetically acceptable aqueous medium, particles consisting essentially of aluminium oxide and having a mean primary size of between 5 nm and 200 nm, at least one anionic surfactant and at least one amphoteric or nonionic surfactant.
Dependencies are inferred from the claim text.