Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1979-11-06
1981-06-16
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
A61K 716
Patent
active
042737583
ABSTRACT:
The present invention relates to dentifrice and its method of manufacture whereby the dentifrice containing tannic acid efficacious for the prevention of outbreak of tooth decay, pyorrhea and gingivitis can be obtained by means by adding what is obtainable through adding tannic acid to hot water whereto glycerine is added after it has become cooled down to the materials for the dentifrice and mixing them together.
REFERENCES:
patent: 50578 (1865-10-01), Hamilton
patent: 4146606 (1979-03-01), Yamaga et al.
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