JPS5422834A - Photosensitive material for zerography - Google Patents
Photosensitive material for zerographyInfo
- Publication number
- JPS5422834A JPS5422834A JP8735177A JP8735177A JPS5422834A JP S5422834 A JPS5422834 A JP S5422834A JP 8735177 A JP8735177 A JP 8735177A JP 8735177 A JP8735177 A JP 8735177A JP S5422834 A JPS5422834 A JP S5422834A
- Authority
- JP
- Japan
- Prior art keywords
- zerography
- photosensitive material
- pigment
- act
- special
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Photovoltaic Devices (AREA)
- Light Receiving Elements (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To make it possible to widely select a diazo pigment, which can act as an effective component in various processes for zerography, so that a photosensitive material for zerography may be highly sensitive and flexible, by using a special disazo pigment.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52087351A JPS6029109B2 (en) | 1977-07-22 | 1977-07-22 | Electrophotographic photoreceptor |
US05/925,157 US4299896A (en) | 1977-07-18 | 1978-07-17 | Electrophotographic sensitive materials containing a disazo pigment |
DE2831557A DE2831557C2 (en) | 1977-07-18 | 1978-07-18 | Electrophotographic recording material |
US06/218,382 US4314015A (en) | 1977-07-18 | 1980-12-19 | Electrophotographic sensitive materials containing disazo compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52087351A JPS6029109B2 (en) | 1977-07-22 | 1977-07-22 | Electrophotographic photoreceptor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5422834A true JPS5422834A (en) | 1979-02-21 |
JPS6029109B2 JPS6029109B2 (en) | 1985-07-09 |
Family
ID=13912446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52087351A Expired JPS6029109B2 (en) | 1977-07-18 | 1977-07-22 | Electrophotographic photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6029109B2 (en) |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117076A1 (en) * | 1980-04-30 | 1982-02-11 | Ricoh Co., Ltd., Tokyo | NEW BISAZO CONNECTIONS |
JPS5830758A (en) * | 1981-08-18 | 1983-02-23 | Canon Inc | Electrophotographic receptor |
DE3447685A1 (en) * | 1983-12-28 | 1985-07-18 | Ricoh Co., Ltd., Tokio/Tokyo | DISAZO CONNECTIONS, METHOD FOR THEIR PRODUCTION AND AN ELECTROPHOTOGRAPHIC ELEMENT CONTAINING THESE CONNECTIONS |
JPS60244958A (en) * | 1984-05-21 | 1985-12-04 | Ricoh Co Ltd | Original printing plate for electrophotographic engraving |
EP0176221A1 (en) | 1984-08-17 | 1986-04-02 | Konica Corporation | Photoreceptor for positive electrostatic charge |
DE3602987A1 (en) * | 1985-04-18 | 1986-10-23 | Ricoh Co., Ltd., Tokio/Tokyo | LIGHT SENSITIVE MATERIAL CONTAINING A DISAZO CONNECTION FOR USE IN ELECTROPHOTOGRAPHY |
JPS62227156A (en) * | 1986-03-28 | 1987-10-06 | Konika Corp | Electrophotographic sensitive body having specified undercoat layer |
JPH01302260A (en) * | 1988-01-28 | 1989-12-06 | Ricoh Co Ltd | Electrophotographic sensitive body |
US4935322A (en) * | 1988-01-09 | 1990-06-19 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising a bisazo compound |
US4939053A (en) * | 1987-02-12 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member including azo compound |
US4945021A (en) * | 1988-02-16 | 1990-07-31 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising bisazo pigment |
US4956255A (en) * | 1988-02-23 | 1990-09-11 | Minolta Camera Kabushiki Kaisha | Photosensitive member |
US4983480A (en) * | 1987-12-29 | 1991-01-08 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising an azo compound |
US5137794A (en) * | 1990-06-13 | 1992-08-11 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, electrophotographic apparatus and facsimile which employ the same |
JPH04253776A (en) * | 1991-02-04 | 1992-09-09 | Ricoh Co Ltd | Bisazo compound |
JPH04261469A (en) * | 1991-02-15 | 1992-09-17 | Ricoh Co Ltd | Bisazo compound |
JPH0532905A (en) * | 1990-09-20 | 1993-02-09 | Ricoh Co Ltd | Bisazo compound |
US5192632A (en) * | 1990-07-30 | 1993-03-09 | Canon Kabushiki Kaisha | Electrophotographic bisazo photosensitive member, and electrophotographic apparatus and facsimile employing the same |
US5194353A (en) * | 1990-07-30 | 1993-03-16 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile employing the same |
US5246805A (en) * | 1990-05-24 | 1993-09-21 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile employing the same |
US5527653A (en) * | 1993-10-04 | 1996-06-18 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus which employ the same |
US5811212A (en) * | 1996-04-26 | 1998-09-22 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member containing an azocalix n!arene compound and electrophotographic apparatus and process cartridge comprising the photosensitive member |
US6139997A (en) * | 1998-03-06 | 2000-10-31 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
JP2008137947A (en) * | 2006-12-01 | 2008-06-19 | Ricoh Co Ltd | Bisazo compound, 2-hydroxy-3-phenylcarbamoyl naphthalene compound, method for producing bisazo compound, photoreceptor in electrophotography system, image-forming device and process cartridge |
WO2008090955A1 (en) | 2007-01-25 | 2008-07-31 | Hodogaya Chemical Co., Ltd. | Photoreceptor for electrophotography |
EP2000856A1 (en) | 2007-06-04 | 2008-12-10 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming apparatus, and process cartridge |
EP2033961A1 (en) | 2007-09-10 | 2009-03-11 | Ricoh Company, Ltd. | Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same |
US7560203B2 (en) | 2003-12-01 | 2009-07-14 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, method of image formation, image formation apparatus and process cartridge for image formation apparatus |
EP2078988A2 (en) | 2008-01-10 | 2009-07-15 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
EP2146251A1 (en) | 2008-07-15 | 2010-01-20 | Ricoh Company, Ltd. | Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge |
US7785762B2 (en) | 2005-12-15 | 2010-08-31 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
EP2341392A1 (en) | 2004-11-24 | 2011-07-06 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
EP2485092A1 (en) | 2004-11-22 | 2012-08-08 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
US8298734B2 (en) | 2008-11-10 | 2012-10-30 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming method, image forming apparatus, and process cartridge |
US8304153B2 (en) | 2009-09-10 | 2012-11-06 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, electrophotographic process cartridge |
EP2535774A1 (en) | 2011-06-16 | 2012-12-19 | Ricoh Company, Ltd. | Image bearing drum, image forming apparatus, image forming method, and process cartridge |
US8486595B2 (en) | 2009-09-10 | 2013-07-16 | Ricoh Company, Ltd. | Image bearing member, image forming apparatus, and process cartridge |
US8535862B2 (en) | 2010-07-07 | 2013-09-17 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming apparatus, and process cartridge |
EP2759530A1 (en) | 2013-01-29 | 2014-07-30 | Takasago International Corporation | Triphenylamine derivative, and charge transport material and electrophotographic photoreceptor using the same |
WO2017138566A1 (en) | 2016-02-08 | 2017-08-17 | 高砂香料工業株式会社 | Triphenylamine derivative, charge transport material produced using same, and electrophotographic photoreceptor |
-
1977
- 1977-07-22 JP JP52087351A patent/JPS6029109B2/en not_active Expired
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117076A1 (en) * | 1980-04-30 | 1982-02-11 | Ricoh Co., Ltd., Tokyo | NEW BISAZO CONNECTIONS |
US4618672A (en) * | 1980-04-30 | 1986-10-21 | Ricoh Company, Ltd. | Bisazo compounds useful as charge generating pigments in electrophotography |
JPS5830758A (en) * | 1981-08-18 | 1983-02-23 | Canon Inc | Electrophotographic receptor |
DE3447685A1 (en) * | 1983-12-28 | 1985-07-18 | Ricoh Co., Ltd., Tokio/Tokyo | DISAZO CONNECTIONS, METHOD FOR THEIR PRODUCTION AND AN ELECTROPHOTOGRAPHIC ELEMENT CONTAINING THESE CONNECTIONS |
JPS60244958A (en) * | 1984-05-21 | 1985-12-04 | Ricoh Co Ltd | Original printing plate for electrophotographic engraving |
EP0176221A1 (en) | 1984-08-17 | 1986-04-02 | Konica Corporation | Photoreceptor for positive electrostatic charge |
DE3602987A1 (en) * | 1985-04-18 | 1986-10-23 | Ricoh Co., Ltd., Tokio/Tokyo | LIGHT SENSITIVE MATERIAL CONTAINING A DISAZO CONNECTION FOR USE IN ELECTROPHOTOGRAPHY |
JPS62227156A (en) * | 1986-03-28 | 1987-10-06 | Konika Corp | Electrophotographic sensitive body having specified undercoat layer |
US4939053A (en) * | 1987-02-12 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member including azo compound |
US4983480A (en) * | 1987-12-29 | 1991-01-08 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising an azo compound |
US4935322A (en) * | 1988-01-09 | 1990-06-19 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising a bisazo compound |
JPH01302260A (en) * | 1988-01-28 | 1989-12-06 | Ricoh Co Ltd | Electrophotographic sensitive body |
US4945021A (en) * | 1988-02-16 | 1990-07-31 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising bisazo pigment |
US4956255A (en) * | 1988-02-23 | 1990-09-11 | Minolta Camera Kabushiki Kaisha | Photosensitive member |
US5246805A (en) * | 1990-05-24 | 1993-09-21 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile employing the same |
US5137794A (en) * | 1990-06-13 | 1992-08-11 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, electrophotographic apparatus and facsimile which employ the same |
US5192632A (en) * | 1990-07-30 | 1993-03-09 | Canon Kabushiki Kaisha | Electrophotographic bisazo photosensitive member, and electrophotographic apparatus and facsimile employing the same |
US5194353A (en) * | 1990-07-30 | 1993-03-16 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile employing the same |
JPH0532905A (en) * | 1990-09-20 | 1993-02-09 | Ricoh Co Ltd | Bisazo compound |
JPH04253776A (en) * | 1991-02-04 | 1992-09-09 | Ricoh Co Ltd | Bisazo compound |
JPH04261469A (en) * | 1991-02-15 | 1992-09-17 | Ricoh Co Ltd | Bisazo compound |
US5527653A (en) * | 1993-10-04 | 1996-06-18 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus which employ the same |
US5811212A (en) * | 1996-04-26 | 1998-09-22 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member containing an azocalix n!arene compound and electrophotographic apparatus and process cartridge comprising the photosensitive member |
US6139997A (en) * | 1998-03-06 | 2000-10-31 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
US7560203B2 (en) | 2003-12-01 | 2009-07-14 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, method of image formation, image formation apparatus and process cartridge for image formation apparatus |
US8808951B2 (en) | 2004-11-22 | 2014-08-19 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
EP2485092A1 (en) | 2004-11-22 | 2012-08-08 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
EP2341393A1 (en) | 2004-11-24 | 2011-07-06 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
EP2341392A1 (en) | 2004-11-24 | 2011-07-06 | Hodogaya Chemical Co., Ltd. | Electrophotographic photosensitive body |
US7785762B2 (en) | 2005-12-15 | 2010-08-31 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
JP2008137947A (en) * | 2006-12-01 | 2008-06-19 | Ricoh Co Ltd | Bisazo compound, 2-hydroxy-3-phenylcarbamoyl naphthalene compound, method for producing bisazo compound, photoreceptor in electrophotography system, image-forming device and process cartridge |
US8247144B2 (en) | 2007-01-25 | 2012-08-21 | Hodogaya Chemical Co., Ltd. | Photoreceptor for electrophotography |
WO2008090955A1 (en) | 2007-01-25 | 2008-07-31 | Hodogaya Chemical Co., Ltd. | Photoreceptor for electrophotography |
EP2000856A1 (en) | 2007-06-04 | 2008-12-10 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming apparatus, and process cartridge |
US8110326B2 (en) | 2007-06-04 | 2012-02-07 | Ricoh Company Limited | Electrophotographic photoreceptor, image forming apparatus, and process cartridge |
EP2033961A1 (en) | 2007-09-10 | 2009-03-11 | Ricoh Company, Ltd. | Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same |
EP2078988A2 (en) | 2008-01-10 | 2009-07-15 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
EP2146251A1 (en) | 2008-07-15 | 2010-01-20 | Ricoh Company, Ltd. | Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge |
US8298734B2 (en) | 2008-11-10 | 2012-10-30 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming method, image forming apparatus, and process cartridge |
US8304153B2 (en) | 2009-09-10 | 2012-11-06 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, electrophotographic process cartridge |
US8486595B2 (en) | 2009-09-10 | 2013-07-16 | Ricoh Company, Ltd. | Image bearing member, image forming apparatus, and process cartridge |
US8535862B2 (en) | 2010-07-07 | 2013-09-17 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming apparatus, and process cartridge |
EP2535774A1 (en) | 2011-06-16 | 2012-12-19 | Ricoh Company, Ltd. | Image bearing drum, image forming apparatus, image forming method, and process cartridge |
EP2759530A1 (en) | 2013-01-29 | 2014-07-30 | Takasago International Corporation | Triphenylamine derivative, and charge transport material and electrophotographic photoreceptor using the same |
WO2017138566A1 (en) | 2016-02-08 | 2017-08-17 | 高砂香料工業株式会社 | Triphenylamine derivative, charge transport material produced using same, and electrophotographic photoreceptor |
Also Published As
Publication number | Publication date |
---|---|
JPS6029109B2 (en) | 1985-07-09 |
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