JPS6428651A - Photoconductive film and electrophotographic sensitive body using same - Google Patents

Photoconductive film and electrophotographic sensitive body using same

Info

Publication number
JPS6428651A
JPS6428651A JP62184247A JP18424787A JPS6428651A JP S6428651 A JPS6428651 A JP S6428651A JP 62184247 A JP62184247 A JP 62184247A JP 18424787 A JP18424787 A JP 18424787A JP S6428651 A JPS6428651 A JP S6428651A
Authority
JP
Japan
Prior art keywords
photoconductive film
sensitive body
electrophotographic sensitive
tetraquisazo
group
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
JP62184247A
Other languages
Japanese (ja)
Inventor
Setsuo Ishibashi
Katsunori Fujio
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP62184247A priority Critical patent/JPS6428651A/en
Publication of JPS6428651A publication Critical patent/JPS6428651A/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
    • G03G5/0694—Azo dyes containing more than three azo groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To enhance sensitivity of a photoconductive film by incorporating a specified tetraquisazo pigment. CONSTITUTION:The photoconductive film of the electrophotographic sensitive body contains one of the tetraquisazo pigments represented by formula I in which A is one of the groups of formulae II-VI; R is H atom., alkyl, aryl, alkoxycarbonyl, aryloxycarbonyl, acyl group, halogen atom., or a monovalent organic group, and each may be same or different from each other; X is an atomic group necessary to form an aromatic hydrocarbon group or aromatic heterocyclic ring; Y is -CO-NR2 or -CO-O-R; and each of R1-R4 is H atom., alkyl, aryl, alkoxycarbonyl, aryloxycarbonyl, acyl group, halogen atom., or a monovalent organic group; and Z is an atomic group necessary to condense the pyrazine ring and to form an aromatic hydrocarbon ring or aromatic heterocyclic ring. Since this tetraquisazo pigment is used as a photoconductive compound, this photoconductive film, and the electrophotographic sensitive body using it can be enhanced in sensitivity.
JP62184247A 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same Pending JPS6428651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184247A JPS6428651A (en) 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184247A JPS6428651A (en) 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same

Publications (1)

Publication Number Publication Date
JPS6428651A true JPS6428651A (en) 1989-01-31

Family

ID=16149962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184247A Pending JPS6428651A (en) 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same

Country Status (1)

Country Link
JP (1) JPS6428651A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193121A (en) * 1996-01-12 1997-07-29 Shinei Kiko Kk Pressure roll molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193121A (en) * 1996-01-12 1997-07-29 Shinei Kiko Kk Pressure roll molding machine

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