Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1981-04-20
1982-09-14
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424141, 424143, 424145, A61K 742, A61K 3330, A61K 3334
Patent
active
043495362
ABSTRACT:
A method of selectively absorbing through the membranes of the cells of the human skin the trace mineral cations, zinc (II) and copper (II), in a non-irritating body; by incorporating the salts of such trace minerals into an oil-in-water cream base, emulsified with the alkali metal or alkaline-earth metal salts of anionic surfactants. The cream is applied to the human skin and has a beneficial effect which cannot be obtained by the oral administration of such trace minerals in oral dosage form and usual dosage range.
REFERENCES:
patent: 3551554 (1970-12-01), Herschler
patent: 3896238 (1975-07-01), Smith
patent: 3923982 (1975-12-01), Lamand et al.
Handbook of Nonprescription Drugs, 5th ed., pp. 317-323 (1977).
Chemical Abstracts 79:132953d (1973), 77:110219a (1972), 79:122308l (1973), 77:109,236x (1972).
McCutcheon's Detergents & Emulsifiers, 1973, p. 150.
Dryer Mark
Schenkman Leonard
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