| 摘要 |
PROBLEM TO BE SOLVED: To provide a microgel for oral cavity, which efficiently supplies a fluoride ion to tooth surfaces simply and safely. SOLUTION: The microgel for oral cavity contains a fluoride compound and agar. The microgel is liable to adsorb on tooth surfaces and hardly drips, is easily penetrated into between teeth and between teeth and gum, has a high elution degree of dispersion of fluoride ion and supplies a fluoride ion to tooth surfaces all over in high efficiency. COPYRIGHT: (C)2010,JPO&INPIT |
