JPS57191643A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57191643A
JPS57191643A JP7777381A JP7777381A JPS57191643A JP S57191643 A JPS57191643 A JP S57191643A JP 7777381 A JP7777381 A JP 7777381A JP 7777381 A JP7777381 A JP 7777381A JP S57191643 A JPS57191643 A JP S57191643A
Authority
JP
Japan
Prior art keywords
optionally substituted
substituted alkyl
aryl
hetero ring
complete
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.)
Pending
Application number
JP7777381A
Other languages
Japanese (ja)
Inventor
Yoshio Takasu
Shozo Ishikawa
Katsunori Watanabe
Kazuharu Katagiri
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 JP7777381A priority Critical patent/JPS57191643A/en
Publication of JPS57191643A publication Critical patent/JPS57191643A/en
Pending 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
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0616—Hydrazines; Hydrazones
    • 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
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • 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
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups

Landscapes

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

Abstract

PURPOSE:To obtain a durable high-sensitivity photoreceptor not deteriorating characteristics even when repeating charging and exposing, by adding at least one of specified 3 kinds of hydrazone compounds to a charge transfer layer, and a specified bisazo compound to a charge generating layer. CONSTITUTION:A charge transfer layer contains one of compounds represented by the formulaeI, II, III in which R11, R12, R14, R15, R21, R22, R23, R24, R32, R33 are each optionally substituted alkyl or aryl; R11 and R12, R23 and R24, R32 and R33 each may combine to complete a nitrogen-containing hetero ring; R13, R16, R25, R26 are each H, halogen, or optionally substituted alkyl or alkoxy or aryloxy, or the like; R17, R31 are H, or optionally substituted alkyl or aryl; R27 is a divalent organic residue; A is an optionally substituted hetero ring; and n1, n2, n3 are each 0 or 1. A charge generating layer contains one of compounds represented by the formula IV in which A1, A2 are each a coupler residue; Y is an atomic group needed to complete an optionally substituted hetero ring containing quaternary ammonium; R41 is a divalent organic residue; R42 is an optionally substituted alkyl or aryl; and X is an anion. Accordingly, a photoreceptor superior in durability to be obtained.
JP7777381A 1981-05-22 1981-05-22 Electrophotographic receptor Pending JPS57191643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7777381A JPS57191643A (en) 1981-05-22 1981-05-22 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7777381A JPS57191643A (en) 1981-05-22 1981-05-22 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57191643A true JPS57191643A (en) 1982-11-25

Family

ID=13643268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7777381A Pending JPS57191643A (en) 1981-05-22 1981-05-22 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57191643A (en)

Similar Documents

Publication Publication Date Title
JPS564148A (en) Electrophotographic receptor
JPS57138644A (en) Electrophotographic receptor
JPH0521099B2 (en)
JPS55154955A (en) Novel hydrazone compound and its preparation
JPS57191643A (en) Electrophotographic receptor
JPS6457261A (en) Photoconductive film and electrophotographic sensitive body using same
JPS57191646A (en) Electrophotographic receptor
JPS57191642A (en) Electrophotographic receptor
EP0096989A3 (en) Electrophotographic photosensitive material
JPS5788455A (en) Electrophotographic receptor
JPS57191645A (en) Electrophotographic receptor
JPS57191641A (en) Electrophotographic receptor
JPS5790633A (en) Electrophotographic receptor
JPS57176054A (en) Electrophotographic receptor
JPS57204054A (en) Electrophotographic receptor
JPS6444947A (en) Electrophotographic sensitive body
JPS57101848A (en) Electrophotographic receptor
JPS57190951A (en) Electrophotographic receptor
JPS6472166A (en) Photoconductive composition and electrophotographic sensitive body using same
JPS57182746A (en) Electrophotographic receptor
JPS57191644A (en) Electrophotographic receptor
JPS57144559A (en) Electrophotographic receptor
JPS5768844A (en) Electrophotographic receptor
JPS57128341A (en) Electrophotographic receptor
JPS6463968A (en) Photoconductive film and electrophotographic sensitive body using same