| abstract |
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 μ 1 , the coefficient of static friction of the second polyester resin as μ 2 , the softening point of the first polyester resin as T s1 (° C.) and the softening point of the second polyester resin as T s2 (° C.), the relationship μ 1 >μ 2 and the relationship T s1 >T s2 are satisfied. |