| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dentifrice composition having both excellent feeling in use and sufficient stain-removing properties by using carboxymethylcellulose with low etherification degree or a salt thereof. <P>SOLUTION: The dentifrice composition contains: (A) 2.5-40 mass% of calcium carbonate having an average particle diameter of less than 200 μm; and (B) carboxymethylcellulose having 0.1-0.5 of etherification degree or 0.05-7 mass% of a salt thereof. <P>COPYRIGHT: (C)2013,JPO&INPIT |
