DENTIFRICE COMPOSITION CONTAINING ABRASIVE IN COMBINATION WITH FLUORINE COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide a dentifrice composition containing abrasive in combination with a fluorine compound, having highly persistent caries-preventive effect and capable of effectively preventing the damage of dentine caused by abrasive. SOLUTION: This dentifrice composition containing abrasive in combination with a fluorine compound contains, as an abrasive assistant, coarse particles of crystalline cellulose X having particle diameter of 90-212μm and an average particle diameter of 100-200μm or a mixture of the coarse crystalline cellulose X particles and fine particles of crystalline cellulose Y having particle diameter of <=90μm and an average particle diameter of 10-70μm.