| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a detergent composition for a dish washer that is excellent in an inhibitory effect for a water spot formation, has no problems in storage stability such as caking and washing performance after storage, and controls the generation of an off-flavor. <P>SOLUTION: This detergent composition comprises a polymer compound (a) that contains a monomer unit having a cationic group and a monomer unit having an anionic group, and has a predetermined range of [the total number of moles of the cationic group]/[the total number of moles of the anionic group], a polymer compound (b) that contains a monomer unit (b-1) having a carboxylic acid group but no monomer unit having the cationic group, and pH of 1 mass% of the aqueous solution of which is 3-8 at 25°C, and an alkali agent (c), wherein a mass ratio of (a)/(b) is 0.01-3. <P>COPYRIGHT: (C)2007,JPO&INPIT |
