PROBLEM TO BE SOLVED: To provide a dentifrice suppressing adsorption of a nonionic bactericide on a container, making the nonionic bactericide sufficiently act in the oral cavity during use, and having a good feeling of use.SOLUTION: The dentifrice includes following ingredients (A), (B), (C) and (D): (A) 0.005-2 mass% of the nonionic bactericide (B) 0.3-2.5 mass% of a surfactant (C) 0.5-10 mass% of &gamma-cyclodextrin and (D) 15-60 mass% of water. In the dentifrice, the mass ratio (A:C) of the ingredients (A) to (C) is (1:15)-(1:300).COPYRIGHT: (C)2011,JPO&INPIT【課題】ノニオン性殺菌剤の容器への吸着を抑制し、かつ使用時にノニオン性殺菌剤を口腔内で十分に作用させることができ、且つ、使用感の良好な歯磨剤を提供する。【解決手段】次の成分(A)、(B)、(C)及び(D):(A)ノニオン性殺菌剤 0.005~2質量%(B)界面活性剤 0.3~2.5質量%(C)γ-シクロデキストリン 0.5~10質量%(D)水 15~60質量%を含有し、成分(A)と(C)の質量比(A:C)が1:15~1:300である歯磨剤。【選択図】なし
