JP2004206109A5 - - Google Patents
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- Publication number
- JP2004206109A5 JP2004206109A5 JP2003416922A JP2003416922A JP2004206109A5 JP 2004206109 A5 JP2004206109 A5 JP 2004206109A5 JP 2003416922 A JP2003416922 A JP 2003416922A JP 2003416922 A JP2003416922 A JP 2003416922A JP 2004206109 A5 JP2004206109 A5 JP 2004206109A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- binder resin
- photosensitive member
- electrophotographic
- electrophotographic photosensitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 239000011230 binding agent Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 1
- -1 monoazo compound Chemical class 0.000 claims 1
- 229920001230 polyarylate Polymers 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
Description
Claims (2)
記一般式（ １ ） で表されるモノアゾ化合物を含有することを特徴とする、電子写真感
光体。
Ａ 1 − Ｎ ＝ Ｎ − Ｂ 1 （ １ ）
（ 式（ １ ） 中、Ａ 1 およびＢ 1 は、独立して置換基を有していてもよいアリール基を表す。）
In an electrophotographic photoreceptor having a photosensitive layer containing at least a charge generation material, a charge transport material, and a binder resin on a conductive support, a polyarylate resin is used as the binder resin, and the photosensitive layer and / or the layer An electrophotographic photosensitive member comprising a monoazo compound represented by the following general formula ( 1 ), which is compatible with the layer, in an outer layer of the above.
A 1 − N = N − B 1 (1)
(In formula (1), A 1 and B 1 independently represent an aryl group which may have a substituent.)
An image forming apparatus using the electrophotographic photosensitive member according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003416922A JP4400208B2 (en) | 2002-12-13 | 2003-12-15 | Electrophotographic photosensitive member, drum cartridge and image forming apparatus using the electrophotographic photosensitive member |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002362325 | 2002-12-13 | ||
| JP2003416922A JP4400208B2 (en) | 2002-12-13 | 2003-12-15 | Electrophotographic photosensitive member, drum cartridge and image forming apparatus using the electrophotographic photosensitive member |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004206109A JP2004206109A (en) | 2004-07-22 |
| JP2004206109A5 true JP2004206109A5 (en) | 2006-12-28 |
| JP4400208B2 JP4400208B2 (en) | 2010-01-20 |
Family
ID=32828647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003416922A Expired - Lifetime JP4400208B2 (en) | 2002-12-13 | 2003-12-15 | Electrophotographic photosensitive member, drum cartridge and image forming apparatus using the electrophotographic photosensitive member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4400208B2 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007333754A (en) * | 2005-05-19 | 2007-12-27 | Mitsubishi Chemicals Corp | Electrophotographic photoreceptor, and electrophotographic photoreceptor cartridge and image forming apparatus using the same |
| JP4640070B2 (en) * | 2005-09-20 | 2011-03-02 | 富士ゼロックス株式会社 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus |
| JP4929972B2 (en) * | 2005-10-20 | 2012-05-09 | 三菱化学株式会社 | Electrophotographic photosensitive member, drum cartridge and image forming apparatus using the electrophotographic photosensitive member |
| JP4661575B2 (en) * | 2005-12-14 | 2011-03-30 | 三菱化学株式会社 | Electrophotographic photosensitive member, electrophotographic cartridge using the photosensitive member, and image forming apparatus using the photosensitive member |
| JP4798494B2 (en) | 2006-04-07 | 2011-10-19 | 富士電機株式会社 | Electrophotographic photoreceptor and method for producing the same |
| JP5119733B2 (en) * | 2007-05-14 | 2013-01-16 | 三菱化学株式会社 | Electrophotographic photosensitive member, photosensitive member cartridge including the electrophotographic photosensitive member, and image forming apparatus |
| WO2011108064A1 (en) | 2010-03-01 | 2011-09-09 | 富士電機システムズ株式会社 | Electrophotographic photosensitive body and method for producing same |
| JP2012103333A (en) * | 2010-11-08 | 2012-05-31 | Mitsubishi Chemicals Corp | Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus |
| US8748069B2 (en) | 2010-12-09 | 2014-06-10 | Fuji Electric Co., Ltd. | Electrophotographic photoconductor and method for producing same |
| JP6354184B2 (en) * | 2013-02-07 | 2018-07-11 | 三菱ケミカル株式会社 | Electrophotographic photosensitive member, electrophotographic process cartridge, and image forming apparatus |
| CN113805443B (en) | 2013-03-22 | 2024-04-02 | 三菱化学株式会社 | Electrophotographic photoreceptor and image forming apparatus |
| CN107430358B (en) | 2015-06-11 | 2020-12-11 | 富士电机株式会社 | Electrophotographic photoreceptor, method for producing the same, and electrophotographic apparatus |
| WO2017072972A1 (en) * | 2015-10-30 | 2017-05-04 | 富士電機株式会社 | Photoreceptor for electrophotography, method for manufacturing same, and electrophotographic device |
| JP6432530B2 (en) * | 2016-01-12 | 2018-12-05 | 京セラドキュメントソリューションズ株式会社 | Electrophotographic photoreceptor |
| JP7338402B2 (en) * | 2019-10-30 | 2023-09-05 | 京セラドキュメントソリューションズ株式会社 | Electrophotographic photoreceptor |
-
2003
- 2003-12-15 JP JP2003416922A patent/JP4400208B2/en not_active Expired - Lifetime
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