Novel combination soap bar

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

Patent

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Details

252132, 252134, 252545, 252DIG5, 252DIG16, C11D 128, C11D 932, C11D 1004, C11D 1700

Patent

active

039417115

ABSTRACT:
A novel combination soap bar effective in hard water is disclosed which is comprised of a major amount of a fatty acid soap and a minor amount of an alkali metal, amine or ammonium salt of an N-2(2-hydroxyethoxy)ethyl fatty amide-H-sulfate containing about 12 to 18 carbons in the fatty amide chain. The inventive combination bar produces a stable lather when used in hard water, yet will not produce a scum or insoluble precipitates. The novel combination bar may also include other ingredients such as perfumes, deodorants, anti-microbial agents, emollients, and other surfactants and processing aids, such as fatty acids, starch, polyethylene glycol, and the like.

REFERENCES:
patent: 3247121 (1966-04-01), Hendricks
patent: 3640882 (1972-02-01), Groves
J. K. Weil et al.,: "Sulfated Diglycolamides", J. Am. Oil Chemists Soc. Vol. 48, Jan. 1971, pp. 35-37.

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