COSMETIC COMPOSITIONS CONTAINING FLATTENED POROUS CERAMIC PARTICLES AND AT LEAST ONE FILM-FORMING AGENT

FR3168509A3Pending Publication Date: 2026-05-22LOREAL SA
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Utility models
Current Assignee / Owner
LOREAL SA
Filing Date
2024-11-20
Publication Date
2026-05-22

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Abstract

COSMETIC COMPOSITIONS CONTAINING FLATTENED POROUS CERAMIC PARTICLES AND AT LEAST ONE FILM-FORMING AGENT. The invention relates to cosmetic compositions comprising, in a physiologically acceptable medium, flattened porous ceramic particles and at least one film-forming agent, as well as processes and kits comprising such emulsion compositions in a container or application. Figure for the abstract: none
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Claims

Demands

1. Cosmetic composition comprising, in a physiologically acceptable medium, flattened porous ceramic particles having a flattening property (f) of at least 0.3, preferably of at least 0.5, and preferably of at least 0.7, and at least one film-forming agent comprising a hydrocarbon-based skeleton and silicone fixative(s) or side chain(s).

2. Composition according to claim 1, wherein the flattened porous ceramic particles are alumina particles.

3. Composition according to any one of the preceding claims, wherein the flattened porous ceramic particles have a diameter (d) greater than 15 microns, preferably greater than 20 microns.

4. Composition according to any one of the preceding claims, wherein the flattened porous ceramic particles have a porosity of about 5% to about 60%, preferably of about 10% to about 50%.

5. Composition according to any one of the preceding claims, wherein the pores of the flattened porous ceramic particles have a size of about 50 nm to about 1000 nm.

6. Composition according to any one of the preceding claims, wherein at least one film-forming agent comprising a hydrocarbon-based skeleton and silicone fixative(s) or side chain(s) is selected from a group consisting of an acrylate / polytrimethylsiloxymethacrylate copolymer, trimethylsiloxysilyl arbamoyl pullulane, and mixtures thereof.

7. Composition according to any one of the preceding claims, wherein the composition is in the form of a foundation.

8. Composition according to any one of the preceding claims, further comprising at least one compound selected from the group consisting of at least one thickening agent, at least one active agent, and mixtures thereof.

9. Composition according to any one of the preceding claims, wherein the composition comprises at least one coloring agent.