PROBLEM TO BE SOLVED: To provide a composition for an oral cavity in which anti-bacterium in an oral cavity, anti-halitosis or the like is enabled without a harm action to a human body.SOLUTION: The composition for an oral cavity includes a reaction mixture by the ten times or more dilution ratio. The reaction mixture is obtained such that 19-20 pts.wt. of an aqueous solution including 25-35 wt.% of sodium percarbonate is mixed to 100 pts.wt. of an aqueous solution including: 5.5-6.0 wt.% of hydrogen peroxide 0.005-0.1 wt.% of a dispersant 4.5-6.0 wt.% of a thickening agent and 4.5-6.0 wt.% of a surfactant, and an exothermic reaction is caused, and the reaction mixture is obtained after the exothermic reaction stops.COPYRIGHT: (C)2013,JPO&INPIT【課題】口腔における抗菌、抗口臭などを可能とし、かつ、人体への為害作用のない口腔用組成物を提供する。【解決手段】本発明にかかる口腔用組成物は、過酸化水素5.5~6.0重量%、分散剤0.005~0.1重量%、増粘剤4.5~6.0重量%および界面活性剤4.5~6.0重量%を含む水溶液100重量部に対し、過炭酸ナトリウム25~35重量%を含む水溶液19~20重量部を混合して、発熱反応を起こさせ、前記発熱反応が停止して得られる反応混合液を、10倍以上の希釈倍率で含む、ことを特徴とする。【選択図】 なし
