Title:
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY, PROCESS CARTRIDGE, AND IMAGE FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/079038
Kind Code:
A1
Abstract:
An electrophotographic photosensitive body (1) is provided with a conductive base (2) and a photosensitive layer (3). The photosensitive layer is a single layer type photosensitive layer (3c). The photosensitive layer includes a charge generating agent, a positive hole transport agent, an electron transport agent, and a binder resin. The positive hole transport agent includes a triphenylamine derivative represented by general formula (HT). The electron transport agent includes a compound represented by general formula (ET1), general formula (ET2), general formula (ET3), general formula (ET4), or general formula (ET5). The binder resin includes a polyarylate resin represented by general formula (1).
Inventors:
TSURUMI HIROKI (JP)
MIYAMOTO EIICHI (JP)
AZUMA JUN (JP)
MIYAMOTO EIICHI (JP)
AZUMA JUN (JP)
Application Number:
PCT/JP2017/030363
Publication Date:
May 03, 2018
Filing Date:
August 24, 2017
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC (JP)
International Classes:
G03G5/06; G03G5/05
Foreign References:
| JP2004177703A | 2004-06-24 | |||
| JP2004226637A | 2004-08-12 | |||
| JP2000258931A | 2000-09-22 | |||
| JP2011257458A | 2011-12-22 | |||
| JP2014146005A | 2014-08-14 | |||
| JP2014234362A | 2014-12-15 |
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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