| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing toners by which scrubbing, filtering and drying steps, particularly drying time can be shortened in relation to pulverized and polymerized toners without deteriorating the performances of the toners. SOLUTION: In the method for manufacturing toners by subjecting toner particles to scrubbing, filtration, and agitation drying by warming under reduced pressure, fluidity improving particles are added in the agitation drying. When an external additive is added to the dried toner particles and processed, the fluidity improving particles and the external additive are set to be the same. COPYRIGHT: (C)2007,JPO&INPIT
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