| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an erasable toner which prevents capsulated coloring fine particles from releasing from toner particles formed, is limited in distribution, and reduces fog generation, in manufacturing the toner by coagulating erasable coloring particles capsulated and fine particles containing at least a binder resin and mold-releasing agent. <P>SOLUTION: An erasable toner is manufactured by; to begin with, forming a coagulant-containing coloring particle dispersion by mixing an erasable particle dispersion and a coagulant; then mixing the coagulant-containing coloring particle dispersion with a particle dispersion containing at least a binder resin and a mold-releasing agent; and coagulating the coagulant-containing coloring particles and particles containing at least the binder resin and the mold-releasing agent. <P>COPYRIGHT: (C)2012,JPO&INPIT |
