Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1993-12-09
1996-04-02
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
A61K 742
Patent
active
055038247
ABSTRACT:
The disclosed invention is directed to methods and compositions for improving the rate, extent and lifetime of an artificially induced tanning of the human skin. The invention entails treating the skin with agents such as amino acids, dipeptides, and amino substituted containing polymers either prior to or simultaneously with application of dihydroxyacetone.
REFERENCES:
patent: 2949403 (1960-08-01), Andreadis
patent: 3177120 (1965-04-01), Black et al.
patent: 3864473 (1975-02-01), Ciaudelli
patent: 4145413 (1979-03-01), Usdin et al.
patent: 4522807 (1985-06-01), Kaplan
patent: 4708865 (1987-11-01), Turner
Strykh et al., "Purification and Properties of Dinydroxyacetone Kinase from the Methylotrophic Yeast Candida Boidini", Institute of Biochemistry and Physiology of Microorganisms, USSR Academy of Sciences: Pushchino (1983) No Translation.
Felix et al., "Erneute Untersuchungen Uber die chemische Struktur von Protaminen", Chemische Struktur von Protaminen (1963) No Translation.
Lentini Peter
Marenus Kenneth
Muizzuddin Neelam
Pelle Edward
Punto Louis
Dodson Shelley A.
Williamson Michael A.
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