Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1985-07-26
1986-10-21
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
A61K 716
Patent
active
046184880
ABSTRACT:
A stable toothpaste composition which includes as an abrasive amorphous silica or silicate having a specific surface area of 5 to 100 m.sup.2 /g as measured by BET method with nitrogen adsorption and a specific surface area of 100 to 400 m.sup.2 /g as measured by BET method with water vapor adsorption.
REFERENCES:
patent: 3939262 (1976-02-01), Kim
patent: 4244707 (1981-01-01), Wason
patent: 4312845 (1982-01-01), Wason
Ishii Shigeru
Kaneko Kenji
Maeyama Tsutomu
Lion Corporation
Rose Shep K.
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