Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1989-12-11
1991-09-03
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
424 49, 514835, A61K 718, A61K 716
Patent
active
050453050
ABSTRACT:
An oral hygiene product especially for inhibiting caries is the form of toothpaste or mouthwash. The product maintains a low fluoride ion concentration in the mouth for longer periods than conventional products by the rapid precipitation of calcium fluoride either in the mouth or immediately prior to use. The product comprises a composition containing calcium ions and a further composition containing fluoride ions. The ion product of the calcium and fluoride ions of the combined product preferably exceeds 3.times.10.sup.-8 mol.sup.3 dm.sup.-9.
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patent: 4714608 (1987-12-01), Rolla
patent: 4837007 (1989-06-01), Duckworth
Clarkson John R.
Duckworth Ralph M.
Murray Andrew M.
Price Timothy J.
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Griffin Ronald W.
Honig Milton L.
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