Drug – bio-affecting and body treating compositions – Dentifrices
Patent
1977-05-06
1978-07-11
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Dentifrices
424 54, 424 55, 424145, 424289, A61K 716, A61K 722, A61K 724, A61K 31315
Patent
active
041002695
ABSTRACT:
An improved method for the control of calculus is disclosed employing one or more insoluble zinc compounds as the active agent. Dentifrice formulations and mouthwash formulations for use in the novel method are also disclosed. The mouthwash compositions comprise from 1/10% to about 25% by weight of the zinc compound while the dentifrice compositions comprise 1/4% to about 25% by weight of said compound.
REFERENCES:
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patent: 1943467 (1934-01-01), Bley
patent: 2876167 (1959-03-01), Manahan
patent: 3095356 (1963-06-01), Moss
patent: 3175951 (1965-03-01), Tucker et al.
patent: 3277118 (1966-10-01), Schmid et al.
patent: 3622662 (1971-11-01), Roberts et al.
patent: 3624199 (1971-11-01), Norfleet et al.
Khorosch, "Experience in the Use of Zinc for the Prophylaxis of Dental Caries", Stomatologia, V. 45, pp. 38-41, May-June, 1966.
Hanke, "Studies on the Local Factors in Dental Caries. I. Destruction of Plaques and Retardation of Bacterial Growth in the Oral Cavity", Journal of Am. Den. Assoc., pp. 1379 et seq., (Sep. 1940); (abstracted in Caries Research, pp. 333-334 (1950).
Steinberg, "Periodontal Disease-A Continued Report on Efficacy of a New Home Care Technique", J. Perio. V. 34, pp. 293-297 (May 1963); "Statistical and Clinical Evaluation", Dental Digest, V. 71, pp. 108 et seq. (May 1965).
Manley et al.; J. Dental Research V. 28, p. 169 (1949); Dental Abstracts, V. 7, pp. 527-528 (1962); Ludwick et al.; J. Amer. Dental Assoc. V. 43, pp. 285-289 (1951); Chem. Abstracts V. 58, entry 9364A (1963).
Lever Brothers Company
Rose Shep K.
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