COLOURED COSMETIC COMPOSITIONS CONTAINING FLATTENED POROUS CERAMIC PARTICLES
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
Smart Images
Figure 00000034_0000
Abstract
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 coloring agent.
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 the composition is in the form of a foundation.
7. Composition according to any one of the preceding claims, in the form of a water-in-oil emulsion.
8. Composition according to any one of the preceding claims, further comprising at least one film-forming agent.
9. 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.
10. Composition according to any one of the preceding claims, wherein at least one colouring agent is at least one hydrophobically coated pigment.