JPS6428649A - Photoconductive film and electrophotographic sensitive body using same - Google Patents

Photoconductive film and electrophotographic sensitive body using same

Info

Publication number
JPS6428649A
JPS6428649A JP18424887A JP18424887A JPS6428649A JP S6428649 A JPS6428649 A JP S6428649A JP 18424887 A JP18424887 A JP 18424887A JP 18424887 A JP18424887 A JP 18424887A JP S6428649 A JPS6428649 A JP S6428649A
Authority
JP
Japan
Prior art keywords
photoconductive film
sensitive body
electrophotographic sensitive
ring
atom
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
JP18424887A
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 JP18424887A priority Critical patent/JPS6428649A/en
Publication of JPS6428649A publication Critical patent/JPS6428649A/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

Landscapes

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

Abstract

PURPOSE:To enhance sensitivity of a photoconductive film by incorporating a specified trisazo pigment. CONSTITUTION:The photoconductive film of the electrophotographic sensitive body contains one of the trisazo 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 the same or different from each other; X is an atomic group necessary to form an aromatic hydrocarbon ring or aromatic heterocyclic ring; Y is -CO-NR2 or -CO-O-R; and each of R1 and R2 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 hetero cyclic ring. Since this trisazo pigment is used as a photoconductive compound, this photoconductive film, and the electrophotographic sensitive body using it can be enhanced in sensitivity.
JP18424887A 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same Pending JPS6428649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18424887A JPS6428649A (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
JP18424887A JPS6428649A (en) 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same

Publications (1)

Publication Number Publication Date
JPS6428649A true JPS6428649A (en) 1989-01-31

Family

ID=16149981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18424887A Pending JPS6428649A (en) 1987-07-23 1987-07-23 Photoconductive film and electrophotographic sensitive body using same

Country Status (1)

Country Link
JP (1) JPS6428649A (en)

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