Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Toner, developer, process cartridge, image forming method, and image forming apparatus
A toner obtained by a method for producing a toner, which includes dissolving or dispersing in an organic solvent a toner material containing at least a binder resin, and a dispersion liquid of a crystalline polyester resin, so as to prepare a solution or dispersion liquid of the toner material, emulsifying or dispersing the solution or dispersion liquid of the toner material in an aqueous medium, so as to prepare an emulsion or dispersion liquid, and removing the organic solvent from the emulsion or dispersion liquid, wherein the crystalline polyester resin is localized near a surface of the toner.
Ricoh Company, Ltd.
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Masaki Tomoki Hiroshi
Watanabe Murayama Yamashita