A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/19 (2006.01) A61K 6/00 (2006.01) A61K 8/21 (2006.01) A61K 8/24 (2006.01) A61K 8/81 (2006.01) A61Q 11/00 (2006.01)
Patent
CA 2508017
Disclosed are methods of treating and protecting teeth against erosion by use of oral compositions comprising polymeric mineral surface active agents, metal ions such as stannous and zinc and combinations thereof. The present methods provide improved resistance of teeth to erosive demineralization or dissolution and prevention of tooth damage by subsequent exposure of teeth to erosive chemicals such as acidic foods and beverages.
La présente invention concerne des méthodes de traitement et de protection des dents contre l'érosion, les méthodes consistant à utiliser des compositions administrées par voie orale comprenant des agents tensioactifs minéraux polymères, des ions métalliques tels que l'étain bivalent et le zinc et les combinaisons de ces derniers. Les méthodes selon l'invention améliorent la résistance des dents à la déminéralisation ou à la dissolution érosive et la prévention des détériorations des dents faisant suite à l'exposition des dents à des agents chimiques érosifs tels que des aliments et des boissons acides.
Baig Arif A.
Faller Robert Vincent
White Donald James Jr.
Ledgley Law
The Procter & Gamble Company
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