JPS64567A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS64567A
JPS64567A JP2191788A JP2191788A JPS64567A JP S64567 A JPS64567 A JP S64567A JP 2191788 A JP2191788 A JP 2191788A JP 2191788 A JP2191788 A JP 2191788A JP S64567 A JPS64567 A JP S64567A
Authority
JP
Japan
Prior art keywords
sensitive body
electrophotographic sensitive
optionally substituted
durability
sensitivity
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
JP2191788A
Other languages
Japanese (ja)
Other versions
JPH01567A (en
JP2626986B2 (en
Inventor
Tatsuya Numa
Yuji Ito
Masafuku Aketsuma
Masaki Fujimoto
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP2191788A priority Critical patent/JP2626986B2/en
Publication of JPH01567A publication Critical patent/JPH01567A/en
Publication of JPS64567A publication Critical patent/JPS64567A/en
Application granted granted Critical
Publication of JP2626986B2 publication Critical patent/JP2626986B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain an organic photoconductor capable of obtaining an electrophotographic sensitive body high in sensitivity and durability by incorporating a specified azo compound. CONSTITUTION:The electrophotographic sensitive body to be used contains at least one of the azo compounds represented by formula I in which X1 is optionally substituted alkyl or such phenyl; X2 is -H, -CN, -CONH2, -COOR, or -COR; R is methyl or ethyl; each of X3 and X4 is H, halogen, nitro, alkoxy, or optionally substituted alkyl; and D is optionally substituted arylene or such a divalent aromatic heterocyclic group, thus permitting the obtained electrophotographic sensitive body superior in sensitivity, durability, and chargeability characteristics and easily producible.
JP2191788A 1987-02-06 1988-02-03 Photoconductor Expired - Lifetime JP2626986B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2191788A JP2626986B2 (en) 1987-02-06 1988-02-03 Photoconductor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-24491 1987-02-06
JP2449187 1987-02-06
JP2191788A JP2626986B2 (en) 1987-02-06 1988-02-03 Photoconductor

Publications (3)

Publication Number Publication Date
JPH01567A JPH01567A (en) 1989-01-05
JPS64567A true JPS64567A (en) 1989-01-05
JP2626986B2 JP2626986B2 (en) 1997-07-02

Family

ID=26359063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2191788A Expired - Lifetime JP2626986B2 (en) 1987-02-06 1988-02-03 Photoconductor

Country Status (1)

Country Link
JP (1) JP2626986B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988594A (en) * 1989-07-26 1991-01-29 Fuji Electric, Co. Ltd. Diazo photoconductor for electrophotography
US5087541A (en) * 1989-06-06 1992-02-11 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5096794A (en) * 1989-03-29 1992-03-17 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5158848A (en) * 1990-01-17 1992-10-27 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5178981A (en) * 1990-03-08 1993-01-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound
US5198318A (en) * 1989-06-06 1993-03-30 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5213925A (en) * 1990-11-22 1993-05-25 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5252416A (en) * 1990-11-22 1993-10-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5266430A (en) * 1989-06-06 1993-11-30 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5275898A (en) * 1989-06-06 1994-01-04 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096794A (en) * 1989-03-29 1992-03-17 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5087541A (en) * 1989-06-06 1992-02-11 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5198318A (en) * 1989-06-06 1993-03-30 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US5266430A (en) * 1989-06-06 1993-11-30 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5275898A (en) * 1989-06-06 1994-01-04 Fuji Electric Co., Ltd. Bisazo photoconductor for electrophotography
US4988594A (en) * 1989-07-26 1991-01-29 Fuji Electric, Co. Ltd. Diazo photoconductor for electrophotography
US5132189A (en) * 1989-09-07 1992-07-21 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5158848A (en) * 1990-01-17 1992-10-27 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5178981A (en) * 1990-03-08 1993-01-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography with a charge generating substance comprising a polycyclic and azo compound
US5213925A (en) * 1990-11-22 1993-05-25 Fuji Electric Co., Ltd. Photoconductor for electrophotography
US5252416A (en) * 1990-11-22 1993-10-12 Fuji Electric Co., Ltd. Photoconductor for electrophotography

Also Published As

Publication number Publication date
JP2626986B2 (en) 1997-07-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term