| 摘要 |
PROBLEM TO BE SOLVED: To obtain a dentifrice composition from which the adsorption of triclosan and isopropylmethylphenol to the surface of the most inner layer of a container is suppressed and which is excellent in storage stability of an antibacterial agent and effectively causes triclosan and isopropylmethylphenol to act on intraoral bacteria leading to oral diseases, thus having a high disinfection power. SOLUTION: This dentifrice composition contains triclosan and/or isopropylmethylphenol, a cationic surfactant, and a polyoxyethylene-cured castor oil having an average addition moles of ethylene oxide of 5-30, the mass ratio of the cationic surfactant to the polyoxyethylene-cured castor oil being (1:2)-(1:80). The composition is packed in a container having the most inner layer composed of a linear low-density polyethylene. COPYRIGHT: (C)2005,JPO&NCIPI
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