发明申请
- 专利标题: ELECTROPHOTOGRAPHIC TONER, METHOD FOR PRODUCING TONER, DEVELOPER AND IMAGE FORMING APPARATUS CONTAINING TONER
- 专利标题(中): 电子照相调色剂,生产调色剂的方法,显影剂和图像形成装置
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申请号: US13540063申请日: 2012-07-02
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公开(公告)号: US20130011778A1公开(公告)日: 2013-01-10
- 发明人: Hiroshi YAMASHITA , Satoyuki Sekiguchi , Daisuke Asahina , Tsuyoshi Sugimoto , Masaki Watanabe , Rintaro Takahashi
- 申请人: Hiroshi YAMASHITA , Satoyuki Sekiguchi , Daisuke Asahina , Tsuyoshi Sugimoto , Masaki Watanabe , Rintaro Takahashi
- 优先权: JP2011-149645 20110706
- 主分类号: G03G9/087
- IPC分类号: G03G9/087
摘要:
An electrophotographic toner obtained from a dispersion or emulsion liquid of an oil phase containing a toner material in an aqueous medium, the toner including: a binder resin, wherein the toner material includes: (A) an epoxy resin prepolymer; (B) an adduct of a dihydric phenol with a polyalkylene oxide; (C) a phenolic compound, or an alcohol compound, or both thereof; and (D) a carboxylic acid compound, and wherein the binder resin includes a resin obtained by allowing the (A), the (B), the (C) and the (D) to react with each other.