A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 7/18 (1995.01)
Patent
CA 2260930
Low foaming therapeutic toothpastes containing a therapeutic substance, an abrasive, a humectant, a low foam surfactant, and/or a foam control agent having improved cleaning and abrasion performance wherein: packing of the abrasive into the channels of a channeled bristle toothbrush, and abrasive/tooth surface contact, are substantially free from surfactant bubble interference such that Cleaning Efficiency Coefficient and Abrasion Efficiency Coefficient values greater than about 1.1 are achieved along with improvement in therapeutic efficacy.
L'invention concerne des dentifrices thérapeutiques à moussage faible contenant une substance thérapeutique, un humectant, un tensioactif à faible moussage, et/ou un agent de neutralisation de mousse qui présentent des qualités de nettoyage et d'abrasion améliorées. L'agent abrasif de tels dentifrices est contenu dans des canaux formés à l'intérieur des poils cannelés de la brosse à dents, si bien que le contact dentifrice/surface de la dent se fait pratiquement sans mousse de tensioactif, ce qui permet d'obtenir un degré d'élimination et d'abrasion dont la valeur est supérieure à environ 1.1; tout en améliorant l'efficacité thérapeutique du dentifrice.
Smart & Biggar
Whitehill Oral Technologies Inc.
LandOfFree
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