Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1986-06-09
1987-12-22
Brown, J. R.
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
A61K 718
Patent
active
047146087
ABSTRACT:
Aqueous dental preparation containing fluoride ions and having a pH of maximum about 2. The preparation is suitably based on aqueous hydrofluoric acid (HF), particularly with a concentration of 0.5-5% (w/v).
The aqueous fluoride-containing solution, particularly dilute hydrofluoric acid, having a pH of maximum about 2 for the treatment of teeth, is employed particularly by direct application, if desired, before or after the application of a solution containing calcium ions to the teeth.
REFERENCES:
Accepted Dental Therapeutics, 38th ed., American Dental Association, Chicago, Ill., 1979, p. 262.
Ogaard et al., Caries Research, No. 2, 1987, Abstracts from the 33rd ORCA Congress, Abst. No. 3.
Brown J. R.
Moezie F. T.
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