| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner by which a toner capable of preventing hot offset and having a narrow particle size distribution can be manufactured without using an organic solvent. SOLUTION: The toner is manufactured by carrying out a melt kneading step (s1) of melt-kneading raw materials including a binder resin, a colorant, a release agent and a compatibilizer which compatibilizes the binder resin and the release agent to disperse the raw materials except the binder resin in the binder resin, and a granulation step (s3) of obtaining toner particles by softening the binder resin in a resin kneaded material obtained at the melt kneading step in an aqueous medium comprising a dispersant and water, and dispersing the resin kneaded material in the aqueous medium to produce toner particles. COPYRIGHT: (C)2007,JPO&INPIT
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