Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1989-04-05
1991-11-12
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252121, 252134, 252174, 25217417, 25217423, 252547, 252DIG16, 252DIG5, C11D 337, C11D 930, C11D 1700
Patent
active
050645552
ABSTRACT:
Disclosed is a mild skin cleansing soap bar composition comprising: (1) 50-90% soap, and (2) a hydrated cationic polymeric skin conditioner. The physical composition of the bar is such that the hydrated polymer is substantially uniformly distributed and well incorporated in the soap. The hydrated cationic polymer improves the mildness of the soap bar to a level approaching that of bars made with very mild synthetic surfactants, while maintaining the desirable physical characteristics of a pure soap bar without the polymer.
The preferred polymer is a hydrated cationic guar gum having a typical aqueous viscosity at 1% of from about 125 cps to about 3500.+-.500 cps.
REFERENCES:
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patent: 4012341 (1977-03-01), Orshitzer et al.
patent: 4234464 (1980-11-01), Morshauser
patent: 4298494 (1981-11-01), Parslow
patent: 4338211 (1982-07-01), Stiros
patent: 4491539 (1985-01-01), Hoskins et al.
patent: 4540507 (1985-09-01), Grollier
patent: 4574053 (1986-03-01), Kinsman et al.
patent: 4820447 (1989-04-01), Medcalf
"Polymer JR for Skin Care", by Union Carbide, 1977.
Polymers for Personal Care Products, Jaguar C-14-S, Celanese Corp., 3/85.
Polymers for Personal Care Products, Jaguar C-15, Celanese Corp., 4/85.
"The Use of Merquat Polymers in Cosmetics", Sykes et al., Merck & Co., Inc., R-999.1-0, 1978.
Dahlgren Richard M.
Knochel John R.
Medcalf, Jr. Ralph F.
Visscher Martha O.
Aylor Robert B.
Leslie Cynthia
Lieberman Paul
The Procter & Gamble & Company
Williamson Leonard
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