PROBLEM TO BE SOLVED: To provide granules for dentifrice, exhibiting excellent dental plaque- and colored stain-removing effects not only on the chink of the teeth but also on the surface of the tooth, and to provide the dentifrice containing the granules.SOLUTION: The granules for the dentifrice contains the following components (A) and (B): (A): 40-90 mass% of abrasive powder and (B): 10-45 mass% of a water-insoluble inorganic binder, and has &ge40% of the surface formed out of an uneven surface in which average difference of elevation is 2-10 &mum, and 50-500 &mum of average particle diameter.COPYRIGHT: (C)2011,JPO&INPIT【課題】歯のすき間だけでなく歯の表面に対しても優れた歯垢及び着色汚れの除去効果を有する歯磨剤用顆粒及びこれを含有する歯磨剤を提供する。【解決手段】次の成分(A)及び(B):(A)研磨性粉体 40~90質量%、(B)水不溶性無機結合剤 10~45質量%、を含有し、表面積の40%以上が凹凸面で形成され、凹凸面の平均高低差が2~10μmであり、平均粒子径が50~500μmである歯磨剤用顆粒。【選択図】なし
