| 摘要 |
PROBLEM TO BE SOLVED: To obtain a process for producing granules which is excellent in continuous production stability and allows mass production with a large-sized granulating machine by adding specific compounds at the time of agitation granulation. SOLUTION: In the process for producing the granules by agitation granulation, at least one kind of the compounds expressed by formulas I, II, etc., are incorporated into the granules at the time of agitation granulation. In the formula I, Rf denotes a saturated or unsaturated alkyl group containing a fluorine atm; X0 denotes sulfone amide, etc.; Y0 denotes an alkylene oxide group, alkylene group and A denotes -SO3M, -OSP3M, etc. M denotes H, Li, K, Na or NH4; m denotes 0, 1 and n denotes an integer from 1 to 10. In the formula II, R1 denotes an alkyl group, alkenyl group; R2 denotes a hydrogen atom, alkyl group or hydroxyalkyl group; R3 and R4 denote hydrogen atoms, hydroxyl groups, alkyl groups, etc.; X denotes -CO-, -SO2-; Y denotes -O-, -S-, etc.,; M3 denotes a hydrogen atom, alkaline metal atom; 1 denotes 0, 1; m1 denotes an integer from 0 to 2 and n1 denotes an integer from 1 to 3.
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