Back to results
US 2017/0281485 A1Published application
Method Of Protecting Teeth Against Erosion
AssigneeThe Procter & Gamble Company
InventorsArif Ali Baig, Robert Vincent Faller, Donald James White, JR.
Life of this patent
Estimating the term…
Abstract
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.
Claims11
A single-phase dentifrice composition comprising:
- a. stannous fluoride;
- b. from about 2% to about 30% tripolyphosphate, by weight of the composition;
- c. a silica abrasive;
- d. a humectant selected from the group consisting of glycerin, sorbitol, polyethylene glycol, propylene glycol, and mixtures thereof;
- e. from about 0.25% to about 5% of titanium dioxide, by weight of the composition;
- f. From about 0.005% to about 5% of saccharin, by weight of the composition;
- g. From about 0.25% to about 12% of cocamidopropyl betaine, by weight of the composition;
- h. From about 1% to about 6% of sodium lauryl sulfate, by weight of the composition;
- and
- i. up to 20% water, by weight of the composition;
- wherein the composition comprises no added water.
8 more elements
Dependencies are inferred from the claim text.