| 摘要 |
PROBLEM TO BE SOLVED: To obtain a dentifrice composition having excellent sense of use, providing a refreshing sense of use after brushing. SOLUTION: This dentifrice composition is characterized in that the composition is obtained by formulating silk powder with particles having 50-1,000μm average particle diameter and 10-200 g/particle collapse strength and has a shear stress at 128 min<-1> at 25 deg.C of twice or smaller than a shear stress at 16 min<-1> .
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