A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/38 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2623700
Disclosed is a teeth whitening material comprising perglutaric acid and/or polyacrylic acid as a whitening ingredient. Also disclosed is a teeth whitening method characterized by adhering the teeth whitening material in a diluted or undiluted form onto the surface of a teeth. The teeth whitening material can also be used as a home breeching material for breaching or removing a (colored or discolored) pigment deposited on a teeth which does not always need irradiation with light, is safe and is easy to handle.
L~invention concerne un matériau blanchissant les dents comprenant de l~acide perglutarique et/ou de l~acide polyacrylique en tant qu~ingrédient blanchissant. L~invention concerne également un procédé de blanchissement des dents, caractérisé en ce qu'il comprend l'adhésion à la surface de la dent d'un matériau blanchissant les dents sous forme diluée ou non diluée. Le matériau de blanchissement des dents peut également être utilisé en tant de matériau de blanchissement domestique afin de blanchir ou d~éliminer un pigment (coloré ou incolore) déposé sur une dent, ledit matériau ne nécessitant pas toujours d~irradiation lumineuse, et étant sans danger et facile à manipuler.
Hiramatsu Yasushi
Kawabata Yasunari
Kurata Hiroshi
Mitsubishi Gas Chemical Company Inc.
Smart & Biggar
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