Drug – bio-affecting and body treating compositions – Dentifrices – Ammonia – amine – or derivative thereof
Patent
1989-03-06
1991-02-26
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Ammonia, amine, or derivative thereof
414 57, A61K 916, A61K 922
Patent
active
049960423
ABSTRACT:
Toothpaste compositions containing pyrophosphate or phosphonic acid salt and 3 pyridylmethanol, which compositions are effective against calculus.
REFERENCES:
patent: Re30309 (1980-07-01), Cousse et al.
patent: 3678154 (1972-07-01), Widder et al .
patent: 4515772 (1985-05-01), Parran et al.
patent: 4529585 (1985-07-01), Hayes
Blendax GmbH
Mohl Douglas C.
Rose Shep K.
Schaeffer Jack D.
Zerby Kim William
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