Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ketone doai
Patent
1984-03-02
1985-11-05
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ketone doai
514863, 514732, A61K 3112
Patent
active
045514801
ABSTRACT:
A topical anthralin cream composition in which the anthralin demonstrates improved stability, comprises from about 0.05% to about 5% by weight of anthralin in a water: fluid hydrocarbon emulsion having a weight ratio of at least about 5:1, at least one anionic emulsifying agent, at least one oil soluble anti-oxidant, at least one water soluble acidic material, and at least one bifunctional sequestering agent.
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Nicolai Daniel W.
Stiefel Werner K.
Collins Bruce M.
Lipovsky Joseph A.
Schenkman Leonard
Stiefel Laboratories, Inc.
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