JPS57116345A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57116345A
JPS57116345A JP264881A JP264881A JPS57116345A JP S57116345 A JPS57116345 A JP S57116345A JP 264881 A JP264881 A JP 264881A JP 264881 A JP264881 A JP 264881A JP S57116345 A JPS57116345 A JP S57116345A
Authority
JP
Japan
Prior art keywords
alkyl
phenyl
electrophotographic receptor
electrophotographic
trisazo pigment
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.)
Granted
Application number
JP264881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157781B2 (cs
Inventor
Shozo Ishikawa
Masashige Umehara
Kazuharu Katagiri
Makoto Kitahara
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
Canon Finetech Nisca Inc
Original Assignee
Canon Inc
Copyer 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 Canon Inc, Copyer Co Ltd filed Critical Canon Inc
Priority to JP264881A priority Critical patent/JPS57116345A/ja
Publication of JPS57116345A publication Critical patent/JPS57116345A/ja
Publication of JPH0157781B2 publication Critical patent/JPH0157781B2/ja
Granted 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 or 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 or 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP264881A 1981-01-13 1981-01-13 Electrophotographic receptor Granted JPS57116345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP264881A JPS57116345A (en) 1981-01-13 1981-01-13 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP264881A JPS57116345A (en) 1981-01-13 1981-01-13 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS57116345A true JPS57116345A (en) 1982-07-20
JPH0157781B2 JPH0157781B2 (cs) 1989-12-07

Family

ID=11535168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP264881A Granted JPS57116345A (en) 1981-01-13 1981-01-13 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57116345A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876841A (ja) * 1981-11-02 1983-05-10 Mita Ind Co Ltd 電子写真感光体
JPS6097360A (ja) * 1983-11-01 1985-05-31 Canon Inc 電子写真感光体
JPH03132761A (ja) * 1989-10-19 1991-06-06 Canon Inc 電子写真感光体
JPH03132762A (ja) * 1989-10-19 1991-06-06 Canon Inc 電子写真感光体
US5173383A (en) * 1990-12-26 1992-12-22 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile machine employing the same
US5272028A (en) * 1989-09-08 1993-12-21 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising a tris-azo pigment
US5501927A (en) * 1990-04-27 1996-03-26 Fuji Xerox Co., Ltd. Electrophotographic photoreceptors

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876841A (ja) * 1981-11-02 1983-05-10 Mita Ind Co Ltd 電子写真感光体
JPS6097360A (ja) * 1983-11-01 1985-05-31 Canon Inc 電子写真感光体
US5272028A (en) * 1989-09-08 1993-12-21 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising a tris-azo pigment
JPH03132761A (ja) * 1989-10-19 1991-06-06 Canon Inc 電子写真感光体
JPH03132762A (ja) * 1989-10-19 1991-06-06 Canon Inc 電子写真感光体
US5501927A (en) * 1990-04-27 1996-03-26 Fuji Xerox Co., Ltd. Electrophotographic photoreceptors
US5173383A (en) * 1990-12-26 1992-12-22 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile machine employing the same

Also Published As

Publication number Publication date
JPH0157781B2 (cs) 1989-12-07

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