A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/24 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2246348
An anticalculus dentifrice composition containing an antimicrobially effective amount of an antimicrobial agent selected from the group consisting of thymol, eucalyptol, methyl salicylate and mixtures thereof, and a pyrophosphate ion in an amount from about 0.1 % to less than about 1.5 % by weight of the composition, the pyrophosphate ion being derived from a highly soluble alkali metal pyrophosphate salt. The composition exhibits both antimicrobial and anticalculus efficacy at low levels of pyrophosphate ion even in the substantial absence of anticalculus enhancing agents.
Une composition dentifrice anti-tartre contient une quantité d'un agent antimicrobien choisi dans un groupe comprenant le thymol, l'eucalyptol, le salicylate de méthyle et des mélanges de ces composés, ainsi qu'un ion pyrophosphate en une quantité comprise entre 0,1 % environ et moins de 1,5 % environ en poids de la composition, ledit ion pyrophosphate étant dérivé d'un sel de pyrophosphate métal alcalin très soluble. La composition est très efficace tant sur le plan antimicrobien qu'anti-tartre, à de faibles niveaux de l'ion pyrophosphate, même en l'absence d'agents anti-tartre.
Alli Dhananjaya
Harper David Scott
Talwar Anil Kumar
Yu Dahshen
Macrae & Co.
Warner-Lambert Company
LandOfFree
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