DE60322627D1 - Elektrophotographischer Photorezeptor, Herstellungsverfahren dafür und bildgebender Apparat mit entsprechendem Photorezeptor - Google Patents
Elektrophotographischer Photorezeptor, Herstellungsverfahren dafür und bildgebender Apparat mit entsprechendem PhotorezeptorInfo
- Publication number
- DE60322627D1 DE60322627D1 DE60322627T DE60322627T DE60322627D1 DE 60322627 D1 DE60322627 D1 DE 60322627D1 DE 60322627 T DE60322627 T DE 60322627T DE 60322627 T DE60322627 T DE 60322627T DE 60322627 D1 DE60322627 D1 DE 60322627D1
- Authority
- DE
- Germany
- Prior art keywords
- photoreceptor
- manufacturing
- imaging apparatus
- electrophotographic photoreceptor
- electrophotographic
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0525—Coating methods
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0564—Polycarbonates
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0589—Macromolecular compounds characterised by specific side-chain substituents or end groups
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0696—Phthalocyanines
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14704—Cover layers comprising inorganic material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002191290 | 2002-06-28 | ||
JP2002306757 | 2002-10-22 | ||
JP2003078695A JP3907112B2 (ja) | 2002-06-28 | 2003-03-20 | 電子写真感光体、電子写真感光体の製造方法及び画像形成装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60322627D1 true DE60322627D1 (de) | 2008-09-18 |
Family
ID=29718645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60322627T Expired - Lifetime DE60322627D1 (de) | 2002-06-28 | 2003-06-27 | Elektrophotographischer Photorezeptor, Herstellungsverfahren dafür und bildgebender Apparat mit entsprechendem Photorezeptor |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040053149A1 (de) |
EP (1) | EP1376243B1 (de) |
JP (1) | JP3907112B2 (de) |
DE (1) | DE60322627D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4049693B2 (ja) * | 2003-03-20 | 2008-02-20 | 株式会社リコー | 電子写真感光体、電子写真感光体の製造方法、及び画像形成装置 |
JP2005099700A (ja) | 2003-08-28 | 2005-04-14 | Ricoh Co Ltd | 画像形成装置及び画像形成装置用プロセスカートリッジ |
DE602004003013T4 (de) * | 2003-09-30 | 2007-08-16 | Ricoh Co., Ltd. | Elektrophotographischer Photorezeptor, Herstellungsverfahren, Bilderzeugungsapparat und Prozesskartusche |
JP4335055B2 (ja) * | 2003-12-09 | 2009-09-30 | 株式会社リコー | 画像形成方法 |
US7315722B2 (en) * | 2003-12-25 | 2008-01-01 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
JP4319553B2 (ja) * | 2004-01-08 | 2009-08-26 | 株式会社リコー | 電子写真感光体、電子写真感光体の製造方法、電子写真装置、プロセスカートリッジ |
US7166396B2 (en) * | 2004-04-14 | 2007-01-23 | Xerox Corporation | Photoconductive imaging members |
JP4144755B2 (ja) * | 2004-06-24 | 2008-09-03 | 株式会社リコー | 電子写真感光体、それを用いた画像形成方法、画像形成装置及び画像形成装置用プロセスカートリッジ |
JP2006023527A (ja) * | 2004-07-08 | 2006-01-26 | Ricoh Co Ltd | 電子写真感光体、画像形成装置、画像形成装置用プロセスカートリッジ |
JP2006058862A (ja) * | 2004-07-22 | 2006-03-02 | Ricoh Co Ltd | 電子写真感光体及びこれを用いる画像形成装置、プロセスカートリッジ |
JP2006058866A (ja) * | 2004-07-22 | 2006-03-02 | Ricoh Co Ltd | 電子写真感光体及びこれを用いる画像形成装置、プロセスカートリッジ |
JP4440073B2 (ja) * | 2004-09-03 | 2010-03-24 | 株式会社リコー | 静電潜像担持体及びプロセスカートリッジ、並びに、画像形成装置及び画像形成方法 |
JP2006078614A (ja) * | 2004-09-08 | 2006-03-23 | Ricoh Co Ltd | 電子写真感光体中間層用塗工液、それを用いた電子写真感光体、画像形成装置及び画像形成装置用プロセスカートリッジ |
US7947417B2 (en) * | 2004-11-18 | 2011-05-24 | Xerox Corporation | Processes for the preparation of high sensitivity titanium phthalocyanines photogenerating pigments |
US7507511B2 (en) * | 2005-01-14 | 2009-03-24 | Ricoh Company Ltd. | Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the electrophotographic photoreceptor |
JP4484727B2 (ja) * | 2005-02-22 | 2010-06-16 | 株式会社リコー | 電子写真感光体、電子写真装置、電子写真装置用プロセスカートリッジおよび導電性支持体の再生方法 |
JP2006243417A (ja) * | 2005-03-04 | 2006-09-14 | Ricoh Co Ltd | 画像形成装置及び画像形成方法 |
JP4793913B2 (ja) * | 2005-03-04 | 2011-10-12 | 株式会社リコー | 画像形成装置 |
EP1712956A3 (de) * | 2005-04-13 | 2007-05-30 | Ricoh Company, Ltd. | Bildträgerelement, Bilderzeugungsvorrichtung und Prozesskartusche |
US7764906B2 (en) * | 2005-06-24 | 2010-07-27 | Ricoh Company, Ltd. | Image forming apparatus and image forming method |
DE602006003386D1 (de) * | 2005-09-12 | 2008-12-11 | Ricoh Kk | Latentes elektrostatisches Bildträgerelement, Verfahren zu dessen Herstellung, Bilderzeugungsverfahren, Bilderzeugungsvorrichtung und Prozesskartusche |
JP4807848B2 (ja) * | 2005-12-15 | 2011-11-02 | 株式会社リコー | 画像形成装置及び画像形成方法 |
JP2007310040A (ja) * | 2006-05-17 | 2007-11-29 | Ricoh Co Ltd | 画像形成装置及び画像形成方法 |
US7553593B2 (en) * | 2006-06-22 | 2009-06-30 | Xerox Corporation | Titanyl phthalocyanine photoconductors |
US8059992B2 (en) * | 2007-12-10 | 2011-11-15 | Ricoh Company, Ltd. | Corona charger, and process cartridge and image forming apparatus using same |
US8617778B2 (en) * | 2009-12-28 | 2013-12-31 | Ricoh Company, Ltd. | Image bearing member, image forming apparatus, and process cartridge |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0746227B2 (ja) * | 1985-10-23 | 1995-05-17 | 三菱化成株式会社 | 電子写真用感光体 |
JPS6377059A (ja) * | 1986-09-19 | 1988-04-07 | Sharp Corp | 電子写真感光体 |
JPS63229461A (ja) * | 1987-03-19 | 1988-09-26 | Fujitsu Ltd | 電子写真感光体 |
DE3813459A1 (de) * | 1987-04-24 | 1988-11-10 | Minolta Camera Kk | Funktionsmaessig geteiltes photoempfindliches element |
US4806443A (en) * | 1987-06-10 | 1989-02-21 | Xerox Corporation | Polyarylamine compounds and systems utilizing polyarylamine compounds |
JPH04198367A (ja) * | 1990-11-28 | 1992-07-17 | Fuji Xerox Co Ltd | チタニルフタロシアニン結晶及びそれを用いた電子写真感光体 |
JP3194392B2 (ja) * | 1992-01-31 | 2001-07-30 | 株式会社リコー | 電子写真感光体 |
JP3224649B2 (ja) * | 1993-10-20 | 2001-11-05 | 株式会社リコー | 電子写真感光体 |
US5677094A (en) * | 1994-09-29 | 1997-10-14 | Ricoh Company, Ltd. | Electrophotographic photoconductor |
JPH08272111A (ja) * | 1995-03-29 | 1996-10-18 | Fuji Electric Co Ltd | 電子写真用有機感光体の製造方法 |
US5567559A (en) * | 1995-04-11 | 1996-10-22 | Sinonar Corp. | Electrophotographic photoreceptors containing titanyl phthalocyanine processed through ammoniated complex, and method for production thereof |
JPH09319113A (ja) * | 1996-05-24 | 1997-12-12 | Ricoh Co Ltd | 電子写真感光体 |
US5871875A (en) * | 1997-01-13 | 1999-02-16 | Xerox Corporation | Process for preparing electrophotographic imaging member |
JPH10307412A (ja) * | 1997-03-04 | 1998-11-17 | Ricoh Co Ltd | 電子写真感光体 |
US5853935A (en) * | 1997-03-12 | 1998-12-29 | Ricoh Company, Ltd. | Electrophotographic photoconductor |
US5981125A (en) * | 1997-03-24 | 1999-11-09 | Konica Corporation | Electrophotographic photoreceptor, and an image-forming apparatus and method of using the same |
JP3408405B2 (ja) * | 1997-07-16 | 2003-05-19 | 富士電機株式会社 | 電子写真用感光体基板および電子写真用感光体 |
US6132911A (en) * | 1998-07-27 | 2000-10-17 | Ricoh Company, Ltd. | Method for manufacturing pigment, electrophotographic photoconductor using the pigment and electrophotographic image forming method and apparatus using the photoconductor |
US6399262B1 (en) * | 1999-03-30 | 2002-06-04 | Konica Corporation | Electrophotographic photoreceptor |
US6326112B1 (en) * | 1999-08-20 | 2001-12-04 | Ricoh Company Limited | Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the photoreceptor |
US6558863B2 (en) * | 1999-12-13 | 2003-05-06 | Ricoh Company Limited | Electrophotographic photoreceptor, electrophotographic image forming method and apparatus using the photoreceptor |
DE60114524T2 (de) * | 2000-08-08 | 2006-07-27 | Canon K.K. | Elektrophotographisches, lichtempfindliches Element, Verfahren zu seiner Herstellung, Prozesskartusche, und elektrophotgraphischer Apparat |
JP3847583B2 (ja) * | 2000-08-31 | 2006-11-22 | 株式会社リコー | 電子写真装置および電子写真装置用プロセスカートリッジ |
EP1193560A3 (de) * | 2000-09-29 | 2002-05-08 | Canon Kabushiki Kaisha | Elektrophotographisches photoempfindliches Element, Prozesskartusche und elektrophotographischer Apparat |
US6562531B2 (en) * | 2000-10-04 | 2003-05-13 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor |
EP1205808B1 (de) * | 2000-11-08 | 2010-03-17 | Ricoh Company, Ltd. | Elektrophotographischer Photorezeptor, Verfahren zur Herstellung des Photorezeptors, und bildformendes Verfahren sowie Apparat worin der Photorezeptor eingesetzt wird |
JP3868785B2 (ja) * | 2000-11-10 | 2007-01-17 | 株式会社リコー | 積層型電子写真感光体、画像形成方法、画像形成装置及び画像形成装置用プロセスカートリッジ |
JP3766008B2 (ja) * | 2000-11-30 | 2006-04-12 | 株式会社リコー | 電子写真感光体、その製造方法、電子写真方法、画像形成装置及び画像形成装置用プロセスカートリッジ |
JP4049693B2 (ja) * | 2003-03-20 | 2008-02-20 | 株式会社リコー | 電子写真感光体、電子写真感光体の製造方法、及び画像形成装置 |
-
2003
- 2003-03-20 JP JP2003078695A patent/JP3907112B2/ja not_active Expired - Fee Related
- 2003-06-27 US US10/606,750 patent/US20040053149A1/en not_active Abandoned
- 2003-06-27 DE DE60322627T patent/DE60322627D1/de not_active Expired - Lifetime
- 2003-06-27 EP EP03014698A patent/EP1376243B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3907112B2 (ja) | 2007-04-18 |
US20040053149A1 (en) | 2004-03-18 |
EP1376243B1 (de) | 2008-08-06 |
EP1376243A1 (de) | 2004-01-02 |
JP2004199018A (ja) | 2004-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: RICOH CO., LTD., TOKYO, JP |
|
8364 | No opposition during term of opposition |