Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1978-01-23
1979-03-06
Willis, Jr., P.E.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
424249, 424361, C11D 348
Patent
active
041429850
ABSTRACT:
A surgical scrub soap in liquid form that kills both Staphyllococcus aureus and Pseudomonas aerogenosa bacteria. The soap is nontoxic to humans and animals, nonirritating to the skin and biodegradable, and it rinses clean without leaving a residue. The soap is a formulation of ingredients, including a minor amount of pectin as a thickening agent, a minor amount of methanol or ethanol, glycerol, propylene glycol, a trace of a suitable dye, a minor amount of the disodium salt of ethylene diamine tetraacetic acid as a pH adjuster, 0.09% by weight of the cis isomer of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride as a germicide, dodecylbenzene sulfonate of triethylamine as a biodegradable detergent, a trace amount of a suitable fragrance and 55.85% by weight of deionized water. The formulation is prepared at ordinary room temperature, without the addition of any heat, in accordance with the following procedure. The pectin and alcohol are stirred for five minutes to solubilize the pectin. The glycerol and propylene glycol are then added to the pectin-alcohol solution, and the resulting mixture is stirred for ten minutes. The deionized water, dye, pH adjusting agent and germicide are mixed separately, and then added to the mixture containing the pectin. The resulting batch is stirred well, then the fragrance and detergent are added with continued stirring of the batch. After twenty minutes of stirring, the solution is well homogenized and ready for packaging and use.
REFERENCES:
patent: 2904468 (1959-09-01), Davis et al.
patent: 3326808 (1967-06-01), Noseworthy
patent: 3597360 (1971-08-01), Collins et al.
patent: 3714075 (1973-01-01), Johnson
patent: 3770373 (1973-11-01), Schwartz
patent: 4077911 (1978-03-01), Okumura et al.
Dow, "Problems Keeping Cosmetics Fresh?-Try Dowicil 200", Dow Chemical Co., 1970, pp. 1-5.
Condensed Chemical Dictionary, Reinhold Publishing Co., N. Y., 1950, 4th Ed., p. 503.
Huddy Robert A.
Louderback Allan L.
Schwend Fred N.
Willis, Jr. P.E.
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