Antibacterial dithiocarbamate ester detergent compositions
AssigneeR. T. Vanderbilt Company, Inc.
InventorEugene VanNess Rowan
Life of this patent
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Abstract
Antibacterial and germicidal detergent compositions containing biologically active S-(1,2-dialkoxycarbonylethyl)dialkyldithiocarbamates of the formula: ##EQU1## where R and R' represent lower alkyl groups. The compositions unexpectedly posssess effective skin substantivity so that soap and shampoo formulations, as well as cosmetic and toilet preparations retaining bacteriostatic and germicidal activity even after washing and rinsing of the skin are obtained.
Claims5
A bacteriostatic skin and scalp cleansing composition comprising detergent and a biostatically effective amount of a skin substantive compound of the general formula:
- ##EQU3## where R and R' represent, independent of each other, methyl and ethyl groups provided that the total number of carbon atoms in the four alkyl groups is six or less.
A biostatically active detergent composition comprising at least one synthetic organic detergent selected from the group consisting of anionic, nonionic, cationic and amphoteric detergents and fatty acid soaps and a biostatically effective amount of a skin substantive, biologically active agent selected from the group consisting of S-(1,2-dimethoxycarbonylethyl) dimethyldithiocarbamate, S-(1,2-diethoxycarbonylethyl) dimethyldithiocarbamate, S-(1,2-dimethoxycarbonylethyl) diethyldithiocarbamate, and combinations thereof.
A method of inhibiting the growth of skin microorganisms by applying thereto a cleansing composition including at least one synthetic organic detergent selected from the group consisting of anionic, nonionic, cationic, and amphoteric detergents and fatty acid soaps and from 0.1 to 5 percent by weight based on the total weight of the composition of a compound of the general formula:
- ##EQU4## where R and R' represent independent of each other methyl and ethyl groups provided that the total number of carbon atoms in the four alkyl groups is six or less.
Dependencies are inferred from the claim text.