Calculus-inhibiting method and compositions

Drug – bio-affecting and body treating compositions – Chewing gum type

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A61K 968

Patent

active

042897530

ABSTRACT:
Oral compositions such as mouth washes, toothpastes, other oral hygiene products, foods, beverages, chewing gums and the like containing certain bis(carboxyalkoxy)-butanedioic acid compounds inhibit dental calculus formation.

REFERENCES:
patent: 1516206 (1924-11-01), Pfanstiehl
patent: 3429963 (1969-02-01), Shedlovsky
patent: 3542917 (1970-11-01), Schwartz et al.
patent: 3920837 (1975-11-01), Schmidt-Dunker et al.
patent: 3980578 (1976-09-01), Nelson et al.
H. E. Schroeder et al., "Formation and Inhibition of Dental Calculus", 1969, pp. 3, 4, 7, 8, 25, 37-48 and 129-162.

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