A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/365 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2226375
A two component whitening dentifrice composition is disclosed which comprises a first component containing a peroxygen compound such as hydrogen peroxide and a second dentifrice component containing a manganese coordination complex compound such as manganese gluconate, which activates the peroxygen compound and accelerates the release of active oxygen for rapid whitening action, the first and second components being maintained separate from the other until dispensed for application to teeth.
L'invention concerne un dentifrice blanchissant à deux composants, le premier composant contenant un composé peroxygéné tel que le peroxyde d'hydrogène et le second composant contenant un complexe de coordination avec du manganèse tel que le gluconate de manganèse qui active le composé peroxygéné et accélère la libération d'oxygène actif pour assurer un blanchiment rapide, les premier et second composants étant maintenus séparés l'un de l'autre jusqu'au moment de l'application sur les dents.
Fakhry-Smith Sahar
Gaffar Abdul
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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