A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/24 (2006.01) A61K 8/19 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2539170
An dentifrice composition is disclosed comprising a soluble calcium sequestering agent that is not an oxidising agent, wherein the composition has an RDA value of below 30 and an IVSR value greater than 50 (when compared to a Control) and an orally acceptable vehicle, wherein the calcium sequestering agent is present in a proportion of 1-20 wt % and the abrasive is present in a proportion of 0-5 wt % of the composition. The composition is highly effective in removing stains from natural teeth and prosthetics and will not damage the tooth or prosthetic due to excessive abrasion.
L'invention concerne une composition de dentifrice comprenant un agent séquestrant le calcium soluble, n'étant pas un agent oxydant. Ladite composition présente une valeur RDA inférieure à 30 et une valeur IVSR supérieure à 50 (par comparaison avec un témoin), ainsi qu'un excipient acceptable oralement, l'agent séquestrant le calcium constituant de 1 à 20% en poids, et l'abrasif constituant de 0 à 5% en poids de la composition. Cette composition est hautement efficace dans l'élimination des taches des dents naturelles et des prothèses, et n'endommage pas la dent ou la prothèse par une abrasion excessive.
Glaxo Group Limited
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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