JPH0429059B2 - - Google Patents

Info

Publication number
JPH0429059B2
JPH0429059B2 JP62198323A JP19832387A JPH0429059B2 JP H0429059 B2 JPH0429059 B2 JP H0429059B2 JP 62198323 A JP62198323 A JP 62198323A JP 19832387 A JP19832387 A JP 19832387A JP H0429059 B2 JPH0429059 B2 JP H0429059B2
Authority
JP
Japan
Prior art keywords
carrier
layer
electrophotographic photoreceptor
parts
photosensitive layer
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
Application number
JP62198323A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63264761A (ja
Inventor
Masaru Hasegawa
Osamu Suda
Toshio Kono
Toshifumi Sekino
Tetsuhiro Umezaki
Norio Tanaka
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.)
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Dainichiseika Color and Chemicals Mfg 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 Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Dainichiseika Color and Chemicals Mfg Co Ltd
Publication of JPS63264761A publication Critical patent/JPS63264761A/ja
Publication of JPH0429059B2 publication Critical patent/JPH0429059B2/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, 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
    • G03G5/0694—Azo dyes containing more than three 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
    • G03G5/0679—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)
JP62198323A 1986-12-01 1987-08-10 電子写真感光体 Granted JPS63264761A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-284295 1986-12-01
JP28429586 1986-12-01

Publications (2)

Publication Number Publication Date
JPS63264761A JPS63264761A (ja) 1988-11-01
JPH0429059B2 true JPH0429059B2 (en, 2012) 1992-05-15

Family

ID=17676678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198323A Granted JPS63264761A (ja) 1986-12-01 1987-08-10 電子写真感光体

Country Status (4)

Country Link
US (1) US4931349A (en, 2012)
EP (1) EP0270034B1 (en, 2012)
JP (1) JPS63264761A (en, 2012)
DE (1) DE3751027T2 (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418133A (en) * 1981-03-27 1983-11-29 Canon Kabushiki Kaisha Disazo photoconductive material and electrophotographic photosensitive member having disazo pigment layer
JPH0690523B2 (ja) * 1986-10-09 1994-11-14 ミノルタ株式会社 感光体

Also Published As

Publication number Publication date
DE3751027T2 (de) 1995-08-31
EP0270034A2 (en) 1988-06-08
DE3751027D1 (de) 1995-03-09
US4931349A (en) 1990-06-05
EP0270034B1 (en) 1995-01-25
EP0270034A3 (en) 1989-11-29
JPS63264761A (ja) 1988-11-01

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