Title:
POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
WIPO Patent Application WO/2018/079118
Kind Code:
A1
Abstract:
A polyarylate resin includes repeating units represented by general formula (1) and repeating units represented by general formula (2). In general formulae (1) and (2), R1 represents a hydrogen atom or a methyl group. In general formula (2), X represents a bivalent group represented by chemical formula (2A), (2B), (2C), or (2D). An electrophotographic photoreceptor (100) comprises an electroconductive substrate (101) and a photosensitive layer (102). The photosensitive layer (102) includes a charge generating agent, a hole transport agent, and a binder resin. The binder resin includes the polyarylate resin. [Compound 1] [Compound 2] [Compound 3]
Inventors:
AZUMA JUN (JP)
KITAGUCHI KENJI (JP)
KITAGUCHI KENJI (JP)
Application Number:
PCT/JP2017/033119
Publication Date:
May 03, 2018
Filing Date:
September 13, 2017
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC (JP)
International Classes:
C08G63/193; C08K5/18; C08L67/03; G03G5/05; G03G5/06
Foreign References:
JP2011202129A | 2011-10-13 | |||
JP2012196809A | 2012-10-18 | |||
JP2017145368A | 2017-08-24 | |||
JP2017146548A | 2017-08-24 | |||
JPH03131623A | 1991-06-05 | |||
JPH11174699A | 1999-07-02 | |||
JP2000143788A | 2000-05-26 | |||
JP2014231613A | 2014-12-11 | |||
JP2016031472A | 2016-03-07 | |||
JP2016050186A | 2016-04-11 |
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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