Dual-action dentifrice

Details Dual-action dentifrice Dual-action dentifrice

1982-06-08

1984-01-10

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

Fluorine or fluorine compound containing

424 49, A61K 716, A61K 718

Patent

active

044253222

ABSTRACT:
A dentifrice is described comprising an aqueous phase containing aluminium and an oil phase containing fluoride, the immiscibility and physiochemical properties of the phases resulting in a "dual action" effect on dentition to which this dentifrice is applied by substantially separate treatment with aluminium and then fluoride.

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Gerhardt et al., J. Dent. Res. 51:870 (1972) Fluoride Uptake in Natural Tooth Surfaces Pretreated with Aluminium Nitrate.
McCann, "Archives of Oral Biology", vol. 14, 1969, p. 521-531.

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