| 摘要 |
The invention provides a method for producing a toner comprising: a step of preparing a powder for production of the toner from a raw material containing a resin as a main component, a coloring agent, and a crystalline polyester having higher crystallinity than the resin as an accessory component, and a thermal conglobation step of conglobating the powder for production of the toner with heat. The invention also provides a method for producing a toner from a kneaded material obtained by kneading a raw material containing a resin and a coloring agent, wherein the resin comprises at least a first polyester resin and a second polyester resin different from the first polyester resin, and wherein when the coefficient of static friction of the first polyester resin is taken as mu<SUB>1</SUB>, the coefficient of static friction of the second polyester resin as mu<SUB>2</SUB>, the softening point of the first polyester resin as T<SUB>s1 </SUB>(° C.) and the softening point of the second polyester resin as T<SUB>s2 </SUB>(° C.), the relationship mu<SUB>1</SUB>>mu<SUB>2 </SUB>and the relationship T<SUB>s1</SUB>>T<SUB>s2 </SUB>are satisfied.
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