发明申请
US20110159419A1 IMAGE BEARING MEMBER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
图像轴承会员,图像形成装置和处理盒

  • 专利标题: IMAGE BEARING MEMBER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
  • 专利标题(中): 图像轴承会员,图像形成装置和处理盒
  • 申请号: US12979986
    申请日: 2010-12-28
  • 公开(公告)号: US20110159419A1
    公开(公告)日: 2011-06-30
  • 发明人: Takafumi IwamotoNaohiro Toda
  • 申请人: Takafumi IwamotoNaohiro Toda
  • 优先权: JP2009-297370 20091228; JP2009-297541 20091228; JP2010-284070 20101221
  • 主分类号: G03G15/00
  • IPC分类号: G03G15/00 G03G21/18
IMAGE BEARING MEMBER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
摘要:
An image bearing member including an electroconductive substrate, a charge generation layer, a charge transport layer and, a cross-linked type charge transport layer, the cross-linked type charge transport layer having a structure unit deriving from a first component, a second component, and a third component, the first component containing a copolymer having a cyclic structure and/or a structure represented by a Chemical structure 1 as a repeating unit, where Ra represents a hydrogen atom or methyl group and Rb represents a straight-chained saturated aliphatic hydrocarbon group having 8 to 34 carbon atoms, the second component containing at least one of a radical polymerizable monomer and a radical polymerizable oligomer without a charge transport structure, and the third component containing one or more kinds of radical polymerizable compounds having a charge transport structure.
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