Reduction of abrasiveness in dentifrices

Details Reduction of abrasiveness in dentifrices Reduction of abrasiveness in dentifrices

1977-01-31

1979-11-13

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

Fluorine or fluorine compound containing

424 49, A61K 718

Patent

active

041743873

ABSTRACT:
Dentifrice possessing superior cleaning and polishing characteristics comprising a silicious and calcined alumina abrasive system in an amount to provide an enamel abrasion to the dentifrice of above about 450, (as measured by the radioactive method) and about 0.005-1.0% and preferably about 0.1-1.0% by weight of a water soluble fluoride salt, such as sodium fluoride, sodium monofluorophosphate, stannous fluoride and the like, with or without raising the pH of said composition to preferably above about 7 so as to reduce said enamel abrasion thereof.

REFERENCES:
patent: 3003919 (1961-10-01), Broge
patent: 3060098 (1962-10-01), Gershon
patent: 3105013 (1963-09-01), Saul et al.
patent: 3670076 (1972-06-01), Muhlor
patent: 3804946 (1974-04-01), Harrison et al.
patent: 3906090 (1975-09-01), Colodney
patent: 3911104 (1975-10-01), Harrison
patent: 3937804 (1976-02-01), Delaney et al.
patent: 3939262 (1976-02-01), Kim
patent: 4020154 (1977-04-01), Perla et al.
patent: 4036949 (1977-07-01), Colodney

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