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US 12,708,594 B2Granted
Sulfate free personal cleansing composition comprising low inorganic salt
AssigneeThe Procter & Gamble Company
InventorsBrooke Michele Cochran, Brian Xiaoqing Song, Howard David Hutton, III, Andrei Sergeevich Bureiko, Peter Herbert Koenig
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Abstract
Sulfate-free personal cleansing compositions that include an acyl taurate anionic surfactant, a cationic deposition polymer, little or no inorganic salt and an aqueous carrier. The composition is phase stable, avoids in situ coacervate formulation and forms a coacervate upon dilution with water.
Claims13
A cleansing composition comprising:
- a) about 3 wt % to about 35 wt % of an acyl taurate anionic surfactant;
- b) about 3 wt % to about 15% of an amphoteric surfactant;
- c) about 0.01 wt % to about 2 wt % of a cationic polymer having a weight average molecular weight of 300,000 g/mol to about 3,000,000 g/mol;
- d) 0 wt % to about 1.0 wt % of inorganic salts;
- and
- e) an aqueous carrier,
- wherein the composition is substantially free of sulfate-based surfactant and does not form a coacervate prior to use.
4 more elements
Dependencies are inferred from the claim text.