Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1981-08-19
1983-12-06
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
26050111, 26050112, 424 60, 424 78, 424168, 424357, 548344, C07C14300, A61K 742, C07D23364, C07C 8300
Patent
active
044193432
ABSTRACT:
The invention relates to a composition promoting photo-pigmentation and/or photo-protection of the epidermis by exposure to sun or UV rays.
The composition comprises at least a natural substance homologous or analogous to those normally present in the epidermis, said homologous substance being constituted by an aminoacid or a derivative thereof acting, directly or indirectly, onto the melanogenesis.
This composition is usable notably as a cosmetic product under topical application onto the epidermis.
REFERENCES:
patent: 4021538 (1977-05-01), Yu et al.
Sagarin, Cosmetics Science & Technology, 1957, pp. 190-201, 1113-1131.
Merck Index, p. 1262.
Janistyn, Handbuch der Kosmetika und Reichstoffe, Bd. I, 6/1973, pp. 1117-1119.
J. Soc. Cosm. Chemists, 1970, pp. 817-823.
J. of Am. Pharm. Assoc., 1950, Index to vol. 39, pp. 30 to 36.
Laboratorios Serobiologiques S.A.
Ore Dale R.
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