| abstract |
PROBLEM TO BE SOLVED: To form a high-quality image, to have excellent high-temperature offset resistance while having excellent low-temperature fixability, and to impart an appropriate gloss to the formed image and to be high A toner production method capable of stably producing toner capable of obtaining density gradation reproducibility, and provision of the toner. In an aqueous medium, at least fine particles of a crystalline polyester resin are aggregated to form core aggregated particles, and unsaturated amorphous polyester resin fine particles are adhered to the surface of the core-shell aggregated particles. And forming a layer of a crosslinked amorphous polyester resin on the surface of the core aggregated particles by performing a radical polymerization reaction by causing a radical polymerization initiator to act on the core-shell aggregated particles. It is characterized by undergoing a process. [Selection figure] None |