Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1996-04-01
1998-09-01
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424 45, 424 7831, 424 7805, 602 52, 514863, A61L 2500, A61L 1524, A61K 970
Patent
active
058008314
ABSTRACT:
The present invention is directed to a topical composition for the treatment of psoriasis. The composition comprises a film forming agent, a plasticizer, an aqueous alcoholic solution and an amount of alkali effective to prevent the gellation of the film forming agent. Vinyl acetate crotonic acid copolymer and poly(vinyl)acetate are especially preferred film-forming agents.
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Burnett Debbie L.
Dubash Darius D.
Ladas Athanasios S.
Wong Victor M.
Fuller Jr. Grover F.
Ginsburg Paul H.
Pfizer Inc.
Richardson Peter C.
Webman Edward J.
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