发明名称 Toner, developer using the toner, method for preparing the toner, and image forming method and apparatus using the toner
摘要 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.
申请公布号 US8530132(B2) 申请公布日期 2013.09.10
申请号 US201113040019 申请日期 2011.03.03
申请人 YAMAMOTO ATSUSHI;NOZAKI TSUYOSHI;NOZAKI CHIYOSHI;RICOH COMPANY, LIMITED 发明人 YAMAMOTO ATSUSHI;NOZAKI TSUYOSHI;NOZAKI CHIYOSHI
分类号 G03G5/00 主分类号 G03G5/00
代理机构 代理人
主权项
地址