Drug – bio-affecting and body treating compositions – Dentifrices – Ammonia – amine – or derivative thereof
Patent
1978-10-30
1979-11-20
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
Ammonia, amine, or derivative thereof
424 49, 424 55, A61K 722, A61K 724
Patent
active
041751205
ABSTRACT:
A dentifrice suitable for removing calculus and preventing the build-up of calculus on tooth enamel which contains strontium edatate and a ricinoleate, which have been found to provide a synergistic effect in both removal of calculus and prevention of its build-up.
REFERENCES:
patent: 1633336 (1927-06-01), Larson
patent: 1936456 (1933-11-01), Larson et al.
patent: 3122483 (1964-02-01), Rosenthal
patent: 3699221 (1972-10-01), Schole et al.
patent: 4130638 (1978-12-01), Dhabhar et al.
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