HK1011749A1 - Electrophotographic apparatus - Google Patents

Electrophotographic apparatus

Info

Publication number
HK1011749A1
HK1011749A1 HK98112817A HK98112817A HK1011749A1 HK 1011749 A1 HK1011749 A1 HK 1011749A1 HK 98112817 A HK98112817 A HK 98112817A HK 98112817 A HK98112817 A HK 98112817A HK 1011749 A1 HK1011749 A1 HK 1011749A1
Authority
HK
Hong Kong
Prior art keywords
electrophotographic apparatus
electrophotographic
Prior art date
Application number
HK98112817A
Other languages
English (en)
Inventor
Kazushige Nakamura
Akio Maruyama
Noboru Kashimura
Shoji Amamiya
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of HK1011749A1 publication Critical patent/HK1011749A1/xx

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
    • G03G5/14708—Cover layers comprising organic 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
    • G03G5/14704—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
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14765—Polyamides; Polyimides
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Photoreceptors In Electrophotography (AREA)
HK98112817A 1994-06-22 1998-12-04 Electrophotographic apparatus HK1011749A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14020694 1994-06-22
JP14020894 1994-06-22

Publications (1)

Publication Number Publication Date
HK1011749A1 true HK1011749A1 (en) 1999-07-16

Family

ID=26472805

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112817A HK1011749A1 (en) 1994-06-22 1998-12-04 Electrophotographic apparatus

Country Status (4)

Country Link
US (1) US5923925A (xx)
EP (1) EP0690352B1 (xx)
DE (1) DE69525996T2 (xx)
HK (1) HK1011749A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666606A (en) * 1995-06-08 1997-09-09 Canon Kabushiki Kaisha Image forming apparatus comprising contact type charging member
EP0810479B1 (en) * 1996-05-30 2003-11-19 Canon Kabushiki Kaisha Electropohotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same
US6434351B2 (en) 1996-05-30 2002-08-13 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same
EP0863447B1 (en) 1997-03-05 2003-09-17 Canon Kabushiki Kaisha Charging device, charging method, cartridge and image forming apparatus
JP3707229B2 (ja) * 1997-06-27 2005-10-19 コニカミノルタビジネステクノロジーズ株式会社 電子写真感光体およびこれを用いた電子写真画像形成装置
EP1043796A4 (en) * 1997-12-18 2003-05-02 Mitsubishi Electric Corp PRODUCTION OF LITHIUM-ION SECONDARY BATTERIES
JPH11288128A (ja) * 1998-04-03 1999-10-19 Hitachi Koki Co Ltd 静電記録装置
EP0957404B1 (en) * 1998-05-14 2006-01-11 Canon Kabushiki Kaisha Electrophotographic image forming apparatus
DE69941551D1 (de) * 1998-05-14 2009-12-03 Canon Kk Bildherstellungsapparat
US6761978B2 (en) * 2001-04-11 2004-07-13 Xerox Corporation Polyamide and conductive filler adhesive
US8465889B2 (en) 2009-01-30 2013-06-18 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP4940370B2 (ja) 2010-06-29 2012-05-30 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
US8962133B2 (en) 2011-12-12 2015-02-24 Canon Kabushiki Kaisha Electrophotographic member, intermediate transfer member, image forming apparatus, and method for manufacturing electrophotographic member
JP2013190555A (ja) * 2012-03-13 2013-09-26 Ricoh Co Ltd 画像形成装置、及び、プロセスカートリッジ
JP6463534B1 (ja) 2017-09-11 2019-02-06 キヤノン株式会社 現像剤担持体、プロセスカートリッジおよび電子写真装置
JP7293049B2 (ja) 2019-08-26 2023-06-19 キヤノン株式会社 現像部材、電子写真プロセスカートリッジおよび電子写真画像形成装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104351A (en) 1980-01-25 1981-08-20 Toshiba Corp Charging device of electrophotographic copier
JPS56126838A (en) * 1980-03-12 1981-10-05 Canon Inc Electrophotographic receptor
JPS57178267A (en) 1981-04-27 1982-11-02 Fuji Xerox Co Ltd Electrostatic charger for electrophotographic copier
JPS5840566A (ja) 1981-09-03 1983-03-09 Kinoshita Kenkyusho:Kk 電子写真の接触帯電方法
JPS58139156A (ja) 1982-02-13 1983-08-18 Canon Inc 帯電方法
JPS58150975A (ja) 1982-03-03 1983-09-07 Canon Inc 摺擦帯電装置
JPS6157958A (ja) 1984-08-29 1986-03-25 Fuji Xerox Co Ltd 電子写真方法
JPS6330850A (ja) * 1986-07-24 1988-02-09 Canon Inc 電子写真感光体
US4851960A (en) * 1986-12-15 1989-07-25 Canon Kabushiki Kaisha Charging device
JPS63149668A (ja) 1986-12-15 1988-06-22 Canon Inc 帯電方法及び同装置並びにこの装置を備えた電子写真装置
JPS63189880A (ja) * 1987-02-02 1988-08-05 Canon Inc 電子写真感光体の保護具
US5008172A (en) * 1988-05-26 1991-04-16 Ricoh Company, Ltd. Electrophotographic photoconductor
JP2742264B2 (ja) * 1988-06-03 1998-04-22 株式会社リコー 電子写真用感光体
EP0460558B1 (en) * 1990-06-04 1996-02-07 Canon Kabushiki Kaisha Electrophotographic photosensitive member
EP0464749B1 (en) * 1990-07-02 1995-10-04 Canon Kabushiki Kaisha Image holding member
US5245386A (en) * 1991-03-01 1993-09-14 Minolta Camera Kabushiki Kaisha Contact charging device having a brush restricting member
DE69208121T2 (de) * 1991-03-13 1996-07-04 Canon Kk Elektrofotografisches, fotoempfindliches Element, elektrofotografischer Apparat, Geräteeinheit und diese enthaltende Faksimilemaschine
US5422210A (en) * 1991-03-18 1995-06-06 Canon Kabushiki Kaisha Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same
JP3005114B2 (ja) * 1991-07-19 2000-01-31 キヤノン株式会社 クリーニング装置、前記クリーニング装置を備えたプロセスカートリッジ及び画像形成装置
EP0524506B1 (en) * 1991-07-22 2000-10-25 Matsushita Electric Industrial Co., Ltd. Electrophotographic apparatus
US5385797A (en) * 1991-09-24 1995-01-31 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the same
US5393628A (en) * 1992-06-25 1995-02-28 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus employing the same
US5357320A (en) * 1992-09-04 1994-10-18 Canon Kabushiki Kaisha Electrophotographic apparatus
ES2248873T3 (es) * 1992-09-21 2006-03-16 Canon Kabushiki Kaisha Elemento fotosensible electrofotografico, aparato electrofotografico y aparato que tiene el elemento fotosensible electrofotografico.
US5455135A (en) * 1992-12-18 1995-10-03 Canon Kabushiki Kaisha Electrophotographic photosensitive member with overlayer and electrophotographic apparatus employing same
DE69420980T2 (de) * 1993-01-06 2000-04-20 Canon Kk Elektrophotographisches, lichtempfindliches Element, elektrophotographischer Apparat, und Vorrichtungseinheit, die dieses Element umfassen

Also Published As

Publication number Publication date
EP0690352A3 (xx) 1996-01-24
EP0690352A2 (en) 1996-01-03
DE69525996D1 (de) 2002-05-02
US5923925A (en) 1999-07-13
EP0690352B1 (en) 2002-03-27
DE69525996T2 (de) 2002-09-19

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110621