Modified abrasive system for dentifrices

Drug – bio-affecting and body treating compositions – Dentifrices

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A61K 716

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active

041872886

ABSTRACT:
Dentifrice possessing superior cleaning and polishing characteristics containing as the essential ingredients at least one hard abrasive in an amount to provide a radioactive enamel abrasion to the dentifrice of above about 400, such as calcined alumina, zirconium silicate, and the like, and a non-toxic zinc compound in an amount to provide at least about 0.0065% by weight of zinc to the dentifrice.

REFERENCES:
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patent: 2955031 (1960-10-01), Bliton et al.
patent: 3060098 (1960-10-01), Bliton et al.
patent: 3095356 (1963-06-01), Moss
patent: 3622662 (1971-11-01), Roberts et al.
patent: 3728446 (1973-04-01), Roberts et al.
patent: 3929987 (1975-12-01), Colodney
patent: 3935305 (1976-01-01), Delaney et al.
patent: 3943240 (1976-03-01), Delaney et al.
patent: 4022880 (1977-05-01), Vinson et al.
patent: 4048300 (1977-09-01), Tomlinson et al.
C.A. 78 #115218e (1973), C.A. 78 #75857d (1973), C.A. 77 #143745x (1972), C.A. 74 #6392d(1971).

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