DE69105333D1 - Elektrophotographisches lichtempfindliches Element und Verfahren zu seiner Herstellung. - Google Patents

Elektrophotographisches lichtempfindliches Element und Verfahren zu seiner Herstellung.

Info

Publication number
DE69105333D1
DE69105333D1 DE69105333T DE69105333T DE69105333D1 DE 69105333 D1 DE69105333 D1 DE 69105333D1 DE 69105333 T DE69105333 T DE 69105333T DE 69105333 T DE69105333 T DE 69105333T DE 69105333 D1 DE69105333 D1 DE 69105333D1
Authority
DE
Germany
Prior art keywords
producing
same
photosensitive member
electrophotographic photosensitive
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 - Fee Related
Application number
DE69105333T
Other languages
English (en)
Other versions
DE69105333T2 (de
Inventor
Yoichi Kawamorita
Hisao Maruyama
Kazushige Nakamura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69105333D1 publication Critical patent/DE69105333D1/de
Publication of DE69105333T2 publication Critical patent/DE69105333T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0683—Disazo dyes containing polymethine or anthraquinone 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
    • G03G5/05—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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • 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
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-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
    • G03G5/0675—Azo dyes
    • G03G5/0687—Trisazo dyes
    • G03G5/0688—Trisazo dyes containing hetero rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE69105333T 1990-04-12 1991-04-11 Elektrophotographisches lichtempfindliches Element und Verfahren zu seiner Herstellung. Expired - Fee Related DE69105333T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9507890 1990-04-12

Publications (2)

Publication Number Publication Date
DE69105333D1 true DE69105333D1 (de) 1995-01-12
DE69105333T2 DE69105333T2 (de) 1995-04-27

Family

ID=14127928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105333T Expired - Fee Related DE69105333T2 (de) 1990-04-12 1991-04-11 Elektrophotographisches lichtempfindliches Element und Verfahren zu seiner Herstellung.

Country Status (3)

Country Link
US (1) US5229237A (de)
EP (1) EP0451844B1 (de)
DE (1) DE69105333T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370954A (en) * 1992-04-17 1994-12-06 Ricoh Company, Ltd. Photoconductive composition containing trisazo and disazo compounds
JP3444911B2 (ja) * 1992-10-29 2003-09-08 株式会社リコー 電子写真用感光体
JP3110211B2 (ja) * 1993-06-07 2000-11-20 大日精化工業株式会社 有機光導電性材料及びそれを用いた電子写真感光体
EP0656567B1 (de) * 1993-11-22 1999-01-27 Canon Kabushiki Kaisha Elektrophotographisches Element, Prozesskassette und elektrophotographisches Gerät
EP0658814B1 (de) * 1993-11-29 1999-07-14 Canon Kabushiki Kaisha Elektrophotographisches lichtempfindliches Element, ein das Element umfassendes elektrophotographisches Gerät, und eine Baueinheit eines elektrophotographischen Gerätes
US5629116A (en) * 1994-03-07 1997-05-13 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member
DE69917510T2 (de) * 1998-03-06 2005-06-02 Canon K.K. Elektrophotographisches, lichtempfindliches Element, Vorrichtungseinheit und elektrophotographischer Apparat
US6248170B1 (en) * 1999-09-13 2001-06-19 Cf Technologies Swab device for coating an element
US6858082B2 (en) 1999-09-13 2005-02-22 Cf Technologies Device for coating an element and coating process
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
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353639C2 (de) * 1973-10-26 1983-08-04 Hoechst Ag, 6230 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US4471040A (en) * 1980-09-10 1984-09-11 Canon Kabushiki Kaisha Electrophotographic disazo photosensitive member
US4390611A (en) * 1980-09-26 1983-06-28 Shozo Ishikawa Electrophotographic photosensitive azo pigment containing members
JPS57104145A (en) * 1980-12-19 1982-06-29 Canon Inc Electrophotographic receptor
US4427753A (en) * 1981-06-02 1984-01-24 Canon Kabushiki Kaisha Electrophotographic photosensitive member with disazo or trisazo compound
JPS6073540A (ja) * 1983-09-30 1985-04-25 Toshiba Corp 電子写真感光体
JPS6327850A (ja) * 1986-07-22 1988-02-05 Canon Inc 電子写真感光体
JP2717533B2 (ja) * 1986-08-05 1998-02-18 株式会社リコー 電子写真用感光体
JPS6344661A (ja) * 1986-08-12 1988-02-25 Fujitsu Ltd 電子写真用感光体
US4868080A (en) * 1986-12-03 1989-09-19 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising aromatic azo pigment containing cyclic amino group
JPS63313163A (ja) * 1987-06-17 1988-12-21 Canon Inc 電子写真感光体
JPS6427305A (en) * 1987-07-22 1989-01-30 Murata Manufacturing Co Lc filter
JPH0197964A (ja) * 1987-10-09 1989-04-17 Canon Inc 電子写真感光体
JP2679082B2 (ja) * 1988-02-23 1997-11-19 ミノルタ株式会社 感光体

Also Published As

Publication number Publication date
US5229237A (en) 1993-07-20
DE69105333T2 (de) 1995-04-27
EP0451844A1 (de) 1991-10-16
EP0451844B1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee