Composition for cosmetic or dermatological use containing a triblock polymer
AssigneeL'oreal
InventorFlorence L'Alloret
Life of this patent
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Abstract
The present patent application relates to a cosmetic and/or dermatological composition comprising at least one aqueous phase including at least one water-soluble or water-dispersible polymer, of triblock structure B-A-B in which A is an ionic water-soluble polymer block and B is a hydrophobic polymer block, the amount of polymer block A being greater than or equal to 50% of the total weight of the triblock polymer. The invention also relates to the use of the said composition, especially in cosmetics for caring for, cleansing, protecting and/or making up the skin, keratin fibres and/or mucous membranes.
Claims21
1-52. (canceled)
A cosmetic, dermatological or cosmetic and dermatological composition comprising at least one aqueous phase, the aqueous phase comprising water and at least one watersoluble or water-dispersible triblock polymer having an B-A-B structure in which A is an ionic water-soluble polymer block and B is a hydrophobic polymer block, wherein the amount of polymer block A is greater than or equal to 50% of the total weight of the triblock polymer.
Dependencies are inferred from the claim text.