Toner, developer using the toner, method for preparing the toner, and image forming method and apparatus using the toner
AssigneeRicoh Company, Ltd.
InventorsAtsushi Yamamoto, Tsuyoshi Nozaki, Chiyoshi Nozaki
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AssigneeRicoh Company, Ltd.
InventorsAtsushi Yamamoto, Tsuyoshi Nozaki, Chiyoshi Nozaki
Estimating the term…
A method for preparing a toner including toner particles is provided. The toner preparation method includes preparing a toner component liquid including at least a binder resin, a colorant and an organic solvent; mixing a resin A having a solubility of less than 2.0 g/100 g in water having a pH of 3.0 at 25° C. while having a solubility of not less than 2.0 g/100 g, a basic material, and water to prepare an aqueous phase liquid, in which the resin A is dissolved; forming droplets of the toner component liquid in the aqueous phase liquid; and removing the organic solvent from the droplets of the toner component liquid to prepare the toner particles.
A method for preparing a toner including toner particles, comprising:
Dependencies are inferred from the claim text.