Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1990-02-02
1992-04-14
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
424DIG4, 252DIG13, 252106, 25217421, 25217422, 25217417, 25217415, 514852, A61K 775
Patent
active
051046458
ABSTRACT:
Antidandruff shampoos comprising a surfactant, platelet zinc pyridinethione active of specific particle size, a suspending agent, water, and a synergizer for the active. Said compositions have superior efficacy when compared with antidandruff shampoos known in the art.
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Cardin Caroline W.
Davis Joyce I.
Hart Judi L.
Schmidt Diane G.
Howell John M.
Lewis Leonard W.
Page Thurman K.
Rucker Susan S.
The Proctor & Gamble Company
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