Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1991-08-07
1993-02-23
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
424 54, 424643, 424 55, 424 53, 424405, 574 63, A61K 718, A61K 31695, A01N 5500
Patent
active
051888220
ABSTRACT:
Oral composition containing an oil-in-water emulsion, wherein the oil phase of the emulsion includes an aminoalkyl silicone and a lipophilic compound and the aqueous phase includes an emulsifier. The lipophilic compound is soluble in the aminoalkyl silicone. Preferably, a lipophilic antimicrobial agent or a lipophilic flavorant is employed. The aminoalkyl silicone forms a substantive film on the teeth surface and the lipophilic compound is deposited, along with the aminoalkyl silicone, on the teeth surface. Thus, the enhanced deposition of the lipophilic compound is attained. The pH of the compositions is preferably at least 7.0. The compositions are preferably applied by brushing.
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Abstract of WO9113608.
Bajor John S.
Tartakovsky Alla
Viccaro John P.
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Levy Neil
Mitelman Rimma
Page Thurman K.
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