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CN105074578A 电子照相感光体、电子照相感光体盒及图像形成装置 有权 转让

  • Patent Title: 电子照相感光体、电子照相感光体盒及图像形成装置
  • Patent Title (English): Electrophotographic photosensitive body, electrophotographic photosensitive body cartridge, and image forming device
  • Application No.: CN201480018264.8
    Application Date: 2014-03-24
  • Publication No.: CN105074578A
    Publication Date: 2015-11-18
  • Inventor: 长尾由香 , 和田光央
  • Applicant: 三菱化学株式会社
  • Applicant Address: 日本东京都
  • Assignee: 三菱化学株式会社
  • Current Assignee: 三菱丽阳株式会社
  • Current Assignee Address: 日本东京都
  • Agency: 北京市柳沈律师事务所
  • Agent 王利波
  • Priority: 2013-062631 2013.03.25 JP
  • International Application: PCT/JP2014/058137 2014.03.24
  • International Announcement: WO2014/157115 JA 2014.10.02
  • Date entered country: 2015-09-25
  • Main IPC: G03G5/05
  • IPC: G03G5/05 ;  G03G5/06
电子照相感光体、电子照相感光体盒及图像形成装置
Abstract:
本发明涉及一种电子照相感光体，其在导电性支承体上至少具有感光层，其中，该感光层中含有式(1)所示的化合物及式(2)所示的电荷传输物质(式中，R1、R2、R3各自独立地表示碳原子数3以下的亚烷基，Ar1、Ar2各自独立地表示氢原子、烷基或芳基，Ar3表示芳基，k表示1或2的整数。Ar4～Ar8各自独立地表示芳基，Ar9～Ar12各自独立地表示亚芳基，m、n各自独立地表示1以上且3以下的整数。R1～R3、Ar1～Ar12任选具有取代基。)。
Abstract(English):

The present An electrophotographic photosensitive body which has at least a photosensitive layer on a conductive support, and wherein the photosensitive layer contains a compound represented by formula (1) and a charge transporting substance represented by formula (2). (In the formulae, each of R1-R3 independently represents an alkylene group having 3 or less carbon atoms; each of Ar1 and Ar2 independently represents a hydrogen atom, an alkyl group or an aryl group; Ar3 represents an aryl group; k represents an integer of 1 or 2; each of Ar4-Ar8 independently represents an aryl group; each of Ar9-Ar12 independently represents an arylene group; and each of m and n independently represents an integer of 1-3 (inclusive). In this connection, each of R1-R3 and Ar1-Ar12 may have a substituent.)

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