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US 12,472,128 B2Granted
Long-lasting solid cosmetic composition
AssigneeChanel Parfums Beaute
InventorsLina Dupuis, Cyril Gibert
Life of this patent
Estimating the term…
Abstract
A solid cosmetic composition including at least 15% by weight of a volatile liquid fatty phase, 40% to 85% by weight of a powdery phase having spherical fillers which are surface-treated with a metallic soap. Also a method for preparing such a solid cosmetic composition and to a method for making up the skin or lips using same.
Claims19
A solid cosmetic composition comprising:
- at least 15% by weight of a volatile liquid fatty phase comprising C8-C16 branched alkanes, and
- 40% to 85% by weight of a powdery phase comprising spherical fillers which are surface-treated with a metallic soap, wherein the spherical fillers are cellulose microspheres, and wherein the metallic soap is chosen from zinc borate, magnesium stearate, magnesium myristate, zinc stearate, and mixtures thereof, and
- the percentages being expressed by weight, with respect to the total weight of the composition.
A solid cosmetic composition comprising:
- at least 15% by weight of a volatile liquid fatty phase comprising isododecane, and
- 40% to 85% by weight of a powdery phase comprising cellulose microspheres which are surface-treated with magnesium stearate, and
- the percentages being expressed by weight, with respect to the total weight of the composition.
Dependencies are inferred from the claim text.