| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic toner with which cleanability and low-temperature fixability can be made compatible with each other at a high level. SOLUTION: The electrophotographic toner contains coalesced particles formed by flocculating and coalescing emulsification particles containing a binder resin and a colorant, in which the binder resin contains≥50 wt.% crystalline polyester and the coefficient of the surface shape of the toner is 2.0 to 4.0. COPYRIGHT: (C)2007,JPO&INPIT
|
