Dentifrice compositions containing .beta.-phase calcium...

A - Human Necessities – 61 – K

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A61K 8/24 (2006.01) A61Q 11/00 (2006.01)

Patent

CA 2235470

Disclosed are dentifrice compositions comprising from about 30% to about 45% of .beta.-phase calcium pyrophosphate, an anticalculus agent, a soluble fluoride ion source capable of providing from about 50 ppm to about 3500 ppm of free fluoride ions, and one or more aqueous carriers. The anticalculus agent may be a polyphosphonate source, a polyphosphate source, or a pyrophosphate source.

Divulgation concernant des compositions de pâte dentifrice renfermant de 30 % environ à 45 % environ de pyrophosphate de calcium phase bêta, un agent antitartre, une source d'ion fluorure soluble permettant d'obtenir de 50 ppm environ à 3500 ppm environ d'ions fluorure, et un ou plusieurs véhicules aqueux. L'agent antitartre peut être une source de polyphosphonate, une source de polyphosphate ou une source de pyrophosphate.

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