| abstract |
THE ORAL CARE COMPOSITION CONSISTS OF 0.04 TO 10 BY WEIGHT OF STANNY FLUORIDE AND NOT LESS THAN 0.1 BY WEIGHT OF A PHYTINIC ACID COMPOUND, THE MOLAR RATIO OF PHYTINIC ACID COMPOUND TO STANE FLUORIDE IS INCLUDED BETWEEN 0.01: 1 AND 4: 1, AND THE COMPOSITION IS ACIDIC. BY ADDING A DIFFICULT SOLUBLE STANNOUS COMPOUND SUCH AS STANNEL PYROPHOSPHATE, THE MIXTURE IS MADE SO THAT PART OF THIS COMPOUND IS IN A PRECIPITE STATE; THE COMPOSITION HAS GOOD STABILITY IN STORAGE. THIS COMPOSITION EFFECTIVE TO PREVENT DENTAL CARIES CAN BE USED IN VARIOUS FORMS FOR ORAL CARE (TOOTHPASTE, MOUTHPIECES, ETC.). |