Toothpaste composition and method for reducing stains and / or plaque and inhibiting gingivitis

摘要

"DENTAL COMPOSITION AND METHOD FOR REDUCING STAINS AND / OR PLATES AND INHIBITING GINGIVITE". A low abrasion high cleaning dentifrice containing a silica hydrogel having an average particle size of about 5 to about 11 microns; an Einlehner hardness of 1 to about 20; an oil absorption of about 40 to less than about 100 cm 3 / g, a BET surface area of 100 to 700 m 2 / g silica, the particles having a morphology characterized by fractured vitrified surfaces where the dentifrice composition has an RDA of 110 to 200 and a PCR of about 150 to about 300.