Oral hygiene compositions

Details Oral hygiene compositions Oral hygiene compositions

1988-06-24

1991-05-14

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Dentifrices

Fluorine or fluorine compound containing

424 49, 424 58, A61K 718

Patent

active

050154656

ABSTRACT:
An oral hygiene composition comprising a silica base, from 1 to 10% by weight of the composition of a water solouble non-toxic strontium salt, a fluoride source providing from 250 ppm to 2000 ppm of fluoride in the composition, and a dentally acceptable carrier, provided that when the strontium salt is other than strontium acetate the silica base has a BET surface area of from 50 to 400 m.sup.2 /g.
The composition has improved anti-sensitivity properties coupled with high levels of available fluorine.

REFERENCES:
patent: 3122483 (1964-02-01), Rosenthal
patent: 4011309 (1977-03-01), Lutz
patent: 4367219 (1983-01-01), Schole
Jefopoulos, Dentifrices, Noyes Data Corp., Park Ridge, N.J., pp. 79-81, 1970.
Translation of Netherlands Patent No. 7,601,870.
Addy et al., J. Clin. Period., 1983, 10, pp. 351-363.

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