Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1990-03-19
1991-01-29
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
424 47, 424 60, 424 78, 514844, 514846, 514847, 514873, 514937, 514938, 514939, 514969, A61K 740, A61K 742, A61K 744, A61K 748
Patent
active
049885014
ABSTRACT:
Sunscreen compositions comprising at least one bis-1,3-diketone derivatives of benzene and a cosmetically acceptable carrier are described. Also disclosed is a method of protecting human skin from the harmful effects of ultraviolet radiation employing such sunscreen composition.
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Dickheiser William E.
ICI Americas Inc.
Ore Dale R.
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