| abstract |
PROBLEM TO BE SOLVED: To provide an on-tank solid for toilets whose dissolution rate is not affected by water temperature, does not significantly swell, has excellent detergency, and can be manufactured by kneading (extrusion) molding, press molding and tableting. A cleaning agent and a method for producing the same are provided. SOLUTION: (a) 5 to 80% by weight of an alkali metal salt of a fatty acid having 8 to 22 carbon atoms, (b) 1 to 35% by weight of a nonionic surfactant having a melting point of 45 ° C or more, (c) carboxymethylcellulose 1 to 35% by weight of an alkali metal salt, (D) 0 to 25% by weight of a hydrophobic substance liquid at 20 ° C. and (e) 0 to 80% by weight of a water-soluble inorganic or organic filler. , And manufactured by kneading (extrusion) molding, mixing the on-tank solid detergent for toilet and the above (a) to (e), and kneading (extrusion) molding, press molding and tableting. A method for producing an on-tank solid detergent for toilets, comprising: |