Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1980-08-11
1981-12-08
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
424 49, A61K 718
Patent
active
043047661
ABSTRACT:
A dentifrice composition containing a water-dispersible, membrane-forming material which, when applied to tooth surfaces in an oral environment, attaches thereto and forms a substantially continuous, hydrophobic barrier thereon which substantially reduces elution of a previously applied therapeutic agent.
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Alexander Cruzan
Lilly James V.
Minnesota Mining and Manufacturing Company
Schwartz Richard A.
Sell Donald M.
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