Fluorescent cosmetic composition
AssigneeL'oreal
InventorChristophe Dumousseaux
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Abstract
The present invention relates to a cosmetic composition containing, in a physiologically acceptable medium, fluorescent particles comprising molecules of at least one fluorescent organic compound trapped inside a matrix at least partially formed by at least one metal oxide, said composition comprising less than 100 mg/l of said fluorescent organic compound or compounds dissolved in a liquid phase of the medium.
Claims17
A cosmetic composition containing, in a physiologically acceptable medium, fluorescent particles comprising molecules of at least one fluorescent organic compound encapsulated inside a matrix at least partially constituted by at least one metal oxide and at least one bi-, tri-, tetra- or penta-valent inorganic element.
A cosmetic composition containing, in a physiologically acceptable medium, fluorescent particles comprising molecules of at least one fluorescent organic compound encapsulated inside a non-porous matrix at least partially constituted by at least one metal oxide,
- wherein the fluorescent particles are platelet-shaped
- wherein the non-porous matrix comprises a metal oxide network, and
- wherein the fluorescent organic compound is encapsulated within the metal oxide network.
Dependencies are inferred from the claim text.