A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/81 (2006.01) A61K 8/22 (2006.01) A61K 8/25 (2006.01) A61K 8/29 (2006.01)
Patent
CA 2434087
A dental tooth whitening material sets to a rubber-like or elastomeric consistency. The material includes hydrogen peroxide. A method of whitening teeth employs such a material by placing it into a dental tray, a backing sheet or by placing the material directly onto a tooth. Once the material has set to its solid or semi-solid consistency, the dental tray, if employed, can be left in place or removed.
La présente invention concerne une matière de blanchissement dentaire présentant une consistance élastomère ou caoutchouteuse. Ladite matière contient du peroxyde d'hydrogène. Cette invention a aussi trait à un procédé de blanchissement dentaire utilisant une telle matière, ledit procédé consistant à disposer cette matière dans une plaque, un support ou à disposer la matière directement sur une dent. Une fois que la matière a durci et présente une consistance solide ou semi-solide, on peut laisser la plaque dentaire en place ou l'enlever, si on l'utilise.
Peterson Kenneth S.
Shermann James M.
Dentsply International Inc.
Smart & Biggar
LandOfFree
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