发明名称 Toner, image forming method, and process cartridge
摘要 A toner produced by a method including dissolving or dispersing toner components comprising a colorant and at least one of a binder resin and a precursor thereof in an organic solvent to prepare a toner components liquid, dispersing the toner components liquid in an aqueous medium including a surfactant, a particulate resin A having the same polarity as the surfactant and a volume average particle diameter of from 5 to 50 nm, and a particulate resin B having a volume average particle diameter of from 10 to 500 nm to form liquid droplets, and removing the organic solvent from the liquid droplets. The particulate resin B is incompatible with the binder resin and swells in the organic solvent.
申请公布号 US8486596(B2) 申请公布日期 2013.07.16
申请号 US20090492511 申请日期 2009.06.26
申请人 WATANABE MASAKI;YAMASHITA HIROSHI;SUGIMOTO TSUYOSHI;WATANABE NAOHIRO;WAKAMATSU SHINICHI;RICOH COMPANY, LIMITED 发明人 WATANABE MASAKI;YAMASHITA HIROSHI;SUGIMOTO TSUYOSHI;WATANABE NAOHIRO;WAKAMATSU SHINICHI
分类号 G03G9/087 主分类号 G03G9/087
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