Clear two-phase cosmetic composition
AssigneeElizabeth Arden Co., Division of Conopco, Inc.
InventorsAngel A. Guerrero, Anthony Vargas, Alan J. Meyers
Life of this patent
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Abstract
A cosmetic product formed as a multi-compartment dispenser is provided wherein a first and second substance is stored apart from one another in separate compartments. The first substance incorporates a liquid organic acid in a pharmaceutically acceptable carrier. The second substance incorporates an alkaline agent present in an amount to neutralize the liquid organic acid to thereby form a surface active material.
Claims4
A cosmetic product formed as a dual-compartment dispenser, wherein a first and second substance each of which are transparent are stored apart from one another in separate compartments of the dual-compartment dispenser, wherein:
- (i) the first substance comprises from 0.01 to 50% by weight thereof of a liquid organic acid selected from the group, consisting of isostearic acid oleic acid, linolenic acid, linoleic acid and combinations thereof, and from 0.01 to 99% by weight thereof of a pharmaceutically acceptable carrier;
- and
- (ii) the second substance comprises an alkaline agent selected from the group consisting of ammonia, triethylamine, triethanolamine, diethanolamine, tetra(hydroxypropyl) diamine, 2-amino-2-methylpropan-1-ol, 2-amino-2-ethyl-1-3-propanediol and 2-amino-2-hydroxymethyl-1,3-propanediol present in an amount from about;
- 0.5 to about 30% by weight to neutralize the liquid organic acid to thereby form a surfactant active material, and wherein combination of the first and second substances provides a clear resultant mixture.
Dependencies are inferred from the claim text.