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US08741522B2 Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method 有权
静电荷图像显影调色剂，静电荷图像显影剂，调色剂盒，处理盒，成像设备和图像形成方法

  • Patent Title: Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
  • Patent Title (中): 静电荷图像显影调色剂，静电荷图像显影剂，调色剂盒，处理盒，成像设备和图像形成方法
  • Application No.: US13397111
    Application Date: 2012-02-15
  • Publication No.: US08741522B2
    Publication Date: 2014-06-03
  • Inventor: Yasuhiro Arima
  • Applicant: Yasuhiro Arima
  • Applicant Address: JP Tokyo
  • Assignee: Fuji Xerox Co., Ltd.
  • Current Assignee: Fuji Xerox Co., Ltd.
  • Current Assignee Address: JP Tokyo
  • Agency: Oliff PLC
  • Priority: JP2011-197117 20110909
  • Main IPC: G03G9/087
  • IPC: G03G9/087
Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Abstract:
An electrostatic charge image developing toner includes: a polyester resin that has a glass transition temperature of about 45° C. or higher and in which a proportion of repeating units derived from fumaric acid in repeating units derived from acid components is 10 mol % or greater and a proportion of repeating units derived from alkenylsuccinic acid in the repeating units derived from acid components is 10 mol % or greater; and a photopolymerization initiator, wherein a content of the photopolymerization initiator is from about 0.5% by weight to about 10% by weight.
Abstract(Chinese):

静电荷图像显影调色剂包括：玻璃化转变温度为约45℃或更高的聚酯树脂，其中衍生自酸组分的重复单元中富马酸的重复单元的比例为10摩尔％以上 衍生自酸组分的重复单元中衍生自烯基琥珀酸的重复单元的比例为10摩尔％以上; 和光聚合引发剂，其中光聚合引发剂的含量为约0.5重量％至约10重量％。

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