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US 12,708,598 B2Granted
Composition for caring for a keratin material
AssigneeL'oreal
InventorsMei Zhang, Qingsheng Tao
Life of this patent
Estimating the term…
Abstract
A transparent anhydrous composition for caring for a keratin material comprises: a) at least one acetylated hyaluronic acid or its salt; and b) propylene glycol. And a non-therapeutic process for caring for a keratin material comprises applying the composition onto the keratin material.
Claims11
A composition for caring for a keratin material comprising:
- a) from 0.01 wt. % to 20 wt. %, relative to the total weight of the composition of an acetylated hyaluronic acid salt;
- and
- b) from 40 wt. % to 95 wt. %, relative to the total weight of the composition of propylene glycol,
- wherein the composition is anhydrous and transparent.
1 more element
Dependencies are inferred from the claim text.