DE69020268D1 - Elektrophotographisches lichtempfindliches Element. - Google Patents

Elektrophotographisches lichtempfindliches Element.

Info

Publication number
DE69020268D1
DE69020268D1 DE69020268T DE69020268T DE69020268D1 DE 69020268 D1 DE69020268 D1 DE 69020268D1 DE 69020268 T DE69020268 T DE 69020268T DE 69020268 T DE69020268 T DE 69020268T DE 69020268 D1 DE69020268 D1 DE 69020268D1
Authority
DE
Germany
Prior art keywords
photosensitive member
electrophotographic photosensitive
electrophotographic
photosensitive
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
DE69020268T
Other languages
English (en)
Other versions
DE69020268T2 (de
Inventor
Yoshio Kashizaki
Hajime Miyazaki
Toshie Miyaji
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
Publication of DE69020268D1 publication Critical patent/DE69020268D1/de
Application granted granted Critical
Publication of DE69020268T2 publication Critical patent/DE69020268T2/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
    • G03G5/0687—Trisazo dyes
    • G03G5/0688—Trisazo dyes containing hetero rings
    • 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
DE69020268T 1989-09-08 1990-09-07 Elektrophotographisches lichtempfindliches Element. Expired - Fee Related DE69020268T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1231521A JPH0758399B2 (ja) 1989-09-08 1989-09-08 電子写真感光体

Publications (2)

Publication Number Publication Date
DE69020268D1 true DE69020268D1 (de) 1995-07-27
DE69020268T2 DE69020268T2 (de) 1995-11-16

Family

ID=16924789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020268T Expired - Fee Related DE69020268T2 (de) 1989-09-08 1990-09-07 Elektrophotographisches lichtempfindliches Element.

Country Status (4)

Country Link
US (1) US5272028A (de)
EP (1) EP0417010B1 (de)
JP (1) JPH0758399B2 (de)
DE (1) DE69020268T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW382078B (en) 1994-06-10 2000-02-11 Canon Kk Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit
US6588752B2 (en) * 2001-08-13 2003-07-08 Mickowski Daria Mcardle Multilevel checkers game

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT965078B (it) * 1971-10-01 1974-01-31 Ibm Azossibenzeni sostituiti aventi proprieta fotoconduttrici utili nei procedimenti elettrofotogra fici
JPS57116345A (en) * 1981-01-13 1982-07-20 Copyer Co Ltd Electrophotographic receptor
JPS57182748A (en) * 1981-05-07 1982-11-10 Konishiroku Photo Ind Co Ltd Electrophotographic receptor
JPS5876841A (ja) * 1981-11-02 1983-05-10 Mita Ind Co Ltd 電子写真感光体
JPS5895742A (ja) * 1981-12-02 1983-06-07 Dainippon Ink & Chem Inc 電子写真感光体
JPS5946653A (ja) * 1982-09-09 1984-03-16 Hitachi Chem Co Ltd 電子写真感光体
US4760003A (en) * 1985-05-24 1988-07-26 Canon Kabushiki Kaisha Electrophotographic photosensitive member containing disazo compound
US4868080A (en) * 1986-12-03 1989-09-19 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising aromatic azo pigment containing cyclic amino group

Also Published As

Publication number Publication date
EP0417010A1 (de) 1991-03-13
DE69020268T2 (de) 1995-11-16
JPH0758399B2 (ja) 1995-06-21
JPH0395561A (ja) 1991-04-19
US5272028A (en) 1993-12-21
EP0417010B1 (de) 1995-06-21

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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