Drug – bio-affecting and body treating compositions – Dentifrices – Plant extract of undetermined constitution
Patent
1985-12-16
1988-10-04
Brown, J. R.
Drug, bio-affecting and body treating compositions
Dentifrices
Plant extract of undetermined constitution
424 54, 514779, A61K 726, A61K 716
Patent
active
047755253
ABSTRACT:
A dental treating composition and method are disclosed which reduces dental plaque and inhibits future formation of the same, when the dental treating composition is used on regular basis. Sodium alginate is used as a calcium ion chelating agent which weakens the bond between the plaque and the teeth thereby allowing easy removal by subsequent brushing. The use of benzalkonium chloride and zinc sulfate with the composition provides for desensitizing the teeth and elimination of halitosis.
REFERENCES:
patent: 3122483 (1964-02-01), Rosenthal
patent: 3686393 (1972-08-01), Woodruff et al.
patent: 3929987 (1975-12-01), Colodney et al.
patent: 4022880 (1977-05-01), Vinson et al.
Gershon et al., in Cosmetics, Science and Technology, vol. 1, Wiley-Interscience, N.Y., 1972, pp. 490-493.
Technical Bulletin DB-1--Kelgin & Kelvis Sodium Alginates by Kelco, a Division of Merck & Co., PVP Chapter 21--GAF Corp.
Brown J. R.
Faro John H.
Moezie F. T.
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