DE602009000262D1 - Bilderzeugungsvorrichtung und Prozesskartusche - Google Patents

Bilderzeugungsvorrichtung und Prozesskartusche

Info

Publication number
DE602009000262D1
DE602009000262D1 DE602009000262T DE602009000262T DE602009000262D1 DE 602009000262 D1 DE602009000262 D1 DE 602009000262D1 DE 602009000262 T DE602009000262 T DE 602009000262T DE 602009000262 T DE602009000262 T DE 602009000262T DE 602009000262 D1 DE602009000262 D1 DE 602009000262D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
process cartridge
cartridge
image
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.)
Active
Application number
DE602009000262T
Other languages
English (en)
Inventor
Hidetoshi Kami
Yukio Fujiwara
Kazuhiro Egawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE602009000262D1 publication Critical patent/DE602009000262D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G5/14—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
    • G03G5/02—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
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity
    • 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
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14791—Macromolecular compounds characterised by their structure, e.g. block polymers, reticulated polymers, or by their chemical properties, e.g. by molecular weight or acidity

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)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
DE602009000262T 2008-02-20 2009-02-19 Bilderzeugungsvorrichtung und Prozesskartusche Active DE602009000262D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008038335 2008-02-20

Publications (1)

Publication Number Publication Date
DE602009000262D1 true DE602009000262D1 (de) 2010-11-25

Family

ID=40627051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009000262T Active DE602009000262D1 (de) 2008-02-20 2009-02-19 Bilderzeugungsvorrichtung und Prozesskartusche

Country Status (4)

Country Link
US (1) US8170449B2 (de)
EP (1) EP2093618B1 (de)
JP (1) JP5464400B2 (de)
DE (1) DE602009000262D1 (de)

Families Citing this family (14)

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Publication number Priority date Publication date Assignee Title
JP5534418B2 (ja) * 2009-03-13 2014-07-02 株式会社リコー 電子写真感光体とその製造方法、画像形成装置および画像形成用プロセスカートリッジ
JP2011013262A (ja) 2009-06-30 2011-01-20 Ricoh Co Ltd 画像形成装置
JP5633272B2 (ja) * 2010-09-17 2014-12-03 株式会社リコー 画像形成装置、及びプロセスカートリッジ
JP5594033B2 (ja) * 2010-10-04 2014-09-24 株式会社リコー 画像形成装置、画像形成装置用プロセスカートリッジ
US8637216B2 (en) * 2010-10-25 2014-01-28 Ricoh Company, Ltd. Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus
JP2013020129A (ja) * 2011-07-12 2013-01-31 Fuji Xerox Co Ltd 画像形成装置、電子写真感光体、及びプロセスカートリッジ
JP5957968B2 (ja) * 2012-03-05 2016-07-27 株式会社リコー 電子写真感光体及び画像形成装置
US8971764B2 (en) 2013-03-29 2015-03-03 Xerox Corporation Image forming system comprising effective imaging apparatus and toner pairing
JP6478021B2 (ja) 2014-02-12 2019-03-06 株式会社リコー 光導電体とそれを用いた画像形成方法および画像形成装置
US10416594B2 (en) 2016-10-21 2019-09-17 Ricoh Company, Ltd. Image forming method, image forming apparatus, and process cartridge
JP6908989B2 (ja) * 2016-11-15 2021-07-28 シャープ株式会社 電子写真感光体及び画像形成装置
JP6787085B2 (ja) 2016-11-30 2020-11-18 株式会社リコー 画像形成装置および感光体評価方法
JP7119459B2 (ja) 2018-03-19 2022-08-17 株式会社リコー 画像形成装置
JP7115116B2 (ja) 2018-07-30 2022-08-09 株式会社リコー 電子写真感光体、画像形成装置、及び画像形成方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778402A (en) 1980-11-05 1982-05-17 Ricoh Co Ltd Polystyrene derivative having hydrazone structure and its production
US4772525A (en) 1987-05-01 1988-09-20 Xerox Corporation Photoresponsive imaging members with high molecular weight polysilylene hole transporting compositions
JPH08234471A (ja) * 1995-02-27 1996-09-13 Konica Corp 電子写真感光体及び画像形成方法
JPH08248663A (ja) 1995-03-10 1996-09-27 Konica Corp 電子写真感光体、電子写真装置用ユニットおよび電子写真装置
JPH08314174A (ja) 1995-05-22 1996-11-29 Konica Corp 電子写真感光体と電子写真装置及び装置ユニット
US5707767A (en) * 1996-11-19 1998-01-13 Xerox Corporation Mechanically robust electrophotographic imaging member free of interference fringes
JP3733237B2 (ja) 1998-04-02 2006-01-11 キヤノン株式会社 画像形成装置
JP4011790B2 (ja) 1998-06-12 2007-11-21 キヤノン株式会社 電子写真感光体の製造方法
JP2000171990A (ja) 1998-09-29 2000-06-23 Konica Corp 電子写真感光体とその製造方法及び前記感光体を用いたプロセスカ―トリッジと画像形成装置
JP4003914B2 (ja) 2000-05-18 2007-11-07 株式会社リコー 電子写真感光体
JP4904567B2 (ja) * 2000-11-15 2012-03-28 日本アエロジル株式会社 非晶質微細シリカ粒子とその用途
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
US6677091B2 (en) * 2001-03-22 2004-01-13 Ricoh Company, Ltd. Electrophotographic photoreceptor and electrophotographic apparatus
US6936388B2 (en) * 2001-03-23 2005-08-30 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming method, image forming apparatus, and image forming apparatus processing unit using same
EP1291723B1 (de) * 2001-09-06 2011-03-16 Ricoh Company, Ltd. Elektrophotografischer Photorezeptor, Bildaufzeichnungsmethode, Bildaufzeichnungsgerät, und Prozesskartusche
JP2003156865A (ja) * 2001-11-19 2003-05-30 Ricoh Co Ltd 電子写真用感光体及びそれを用いた画像形成装置
JP3927888B2 (ja) 2002-08-22 2007-06-13 キヤノン株式会社 画像形成装置
EP1403722B8 (de) * 2002-09-24 2005-10-05 Ricoh Company, Ltd. Elektrophotographischer Photoleiter, elektrophotographische Methode, Apparat und Prozesskartusche mit einer speziellen, äussersten Oberflächenbeschichtung des Photoleiters
JP3943476B2 (ja) 2002-10-15 2007-07-11 株式会社リコー 画像形成装置及び画像形成方法
JP2004252259A (ja) * 2003-02-21 2004-09-09 Konica Minolta Holdings Inc 画像形成装置
US7179573B2 (en) * 2003-03-20 2007-02-20 Ricoh Company, Ltd. Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same
US7381511B2 (en) 2003-06-02 2008-06-03 Ricoh Company, Ltd. Photoreceptor, image forming method and image forming apparatus using the photoreceptor, process cartridge using the photoreceptor and coating liquid for the photoreceptor
US7267916B2 (en) * 2003-07-17 2007-09-11 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the electrophotographic photoreceptor
JP4194973B2 (ja) 2003-08-29 2008-12-10 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
EP1515192B1 (de) * 2003-09-11 2015-07-15 Ricoh Company, Ltd. Elektrophotografischer Photorezeptor, electrophotografisches Verfahren, elektrophotografisches Gerät, und Prozesskartusche
JP2005115029A (ja) * 2003-10-08 2005-04-28 Ricoh Co Ltd トナー及びその製造方法、並びに、現像剤、トナー入り容器、プロセスカートリッジ、画像形成装置及び画像形成方法
JP2006250989A (ja) 2005-03-08 2006-09-21 Ricoh Co Ltd 画像形成装置
US20070031746A1 (en) * 2005-08-08 2007-02-08 Tetsuya Toshine Electrophotographic photoconductor, process cartridge, and image forming method
JP2007079244A (ja) * 2005-09-15 2007-03-29 Ricoh Co Ltd 画像形成装置及びプロセスカートリッジ並びに画像形成方法
US7914959B2 (en) * 2005-11-28 2011-03-29 Ricoh Company, Limited Image bearing member, image forming method, and image forming apparatus
JP4579151B2 (ja) * 2005-12-27 2010-11-10 株式会社リコー 感光体及びその製造方法
US20070212626A1 (en) * 2006-03-10 2007-09-13 Tetsuya Toshine Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same
JP4859118B2 (ja) 2006-08-01 2012-01-25 株式会社フジタ 既存鋼構造部材の補強工法
JP4800157B2 (ja) * 2006-09-15 2011-10-26 株式会社リコー 電子写真感光体並びに電子写真装置
US8043773B2 (en) 2006-11-16 2011-10-25 Ricoh Company, Limited Image bearing member, image forming apparatus and process cartridge
US8669030B2 (en) 2006-12-11 2014-03-11 Ricoh Company, Limited Electrophotographic photoreceptor, and image forming method and apparatus using the same
JP5102646B2 (ja) 2007-02-21 2012-12-19 株式会社リコー 電子写真感光体とこれを搭載する電子写真用プロセスカートリッジ及び画像形成装置
US8084170B2 (en) 2007-03-13 2011-12-27 Ricoh Company, Ltd. Electrophotographic photoconductor, electrophotographic process cartridge containing the same and electrophotographic apparatus containing the same
JP5294045B2 (ja) 2007-06-13 2013-09-18 株式会社リコー 電子写真感光体とこれを搭載するプロセスカートリッジないし電子写真装置

Also Published As

Publication number Publication date
EP2093618A1 (de) 2009-08-26
JP5464400B2 (ja) 2014-04-09
US8170449B2 (en) 2012-05-01
US20090208246A1 (en) 2009-08-20
JP2009223302A (ja) 2009-10-01
EP2093618B1 (de) 2010-10-13

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