| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning agent composition for a washing tub having high cleaning power for a stain deposited onto the washing tub, and capable of reducing foaming. SOLUTION: This cleaning agent composition for the washing tub contains a copper compound and/or a manganese compound a, a chelating agent having 5 or less of coordination positions or a polycarboxylic acid polymer compound b, an inorganic peroxide c, an anionic surfactant d other than a fatty acid salt, and the fatty acid salt e. The cleaning agent composition for the washing tub preferably contains further a silicate f. The component b is preferably 1-hydroxy ethylidene-1,1-disulfonic acid or a salt thereof, in the cleaning agent composition for the washing tub. COPYRIGHT: (C)2009,JPO&INPIT
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