| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner producing method, capable of obtaining polymer particles to be easily and perfectly dehydrated after cleaning, without generation of bubbling in the case of stirring and mixing liquid containing the polymer particles in the cleaning stage of polymer particle dispersion liquid, in the toner producing method by a polymerization method. SOLUTION: This toner producing method compress a step, where the polymer particles are obtained by polymerizing monomer composition containing a polymerizing monomer in a dispersion medium and a step where the particles are cleaned by stirring the liquid containing the polymer particles by using a stirring blade whose ratio (A/B) of maximum projection area A, as viewed from a horizontal direction to maximum projection area B, as viewed from a vertical direction is 5 to 150.</p> |
