A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/19 (2006.01) A61K 8/21 (2006.01) A61P 1/02 (2006.01) A61Q 11/00 (2006.01) B65D 35/22 (2006.01)
Patent
CA 2329627
A two component desensitizing dentifrice composition is disclosed which comprises a first dentifrice component containing a desensitizing potassium salt such as potassium nitrate and an alkali metal compound such as NaOH and a second dentifrice component containing a desensitizing stannous salt source such as stannous, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth.
L'invention concerne une composition de dentifrice de désensibilisation à deux composants, la composition comprenant un premier composant de dentifrice contenant un sel de potassium de désensibilisation tel que du nitrate de potassium et un composé de métal alcalin tel que NaOH et un deuxième composant de dentifrice contenant une source de sel stanneux de désensibilisation tel que l'étain, les premier et deuxième composants étant maintenus séparés l'un de l'autre jusqu'à ce qu'on les étale en vue de leur application sur les dents.
Fisher Steven W.
Gambogi Robert J.
Joziak Marilou T.
Tavss Edward A.
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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