JPS642056A - Photoconductive film and electrophotographic sensitive body using same - Google Patents

Photoconductive film and electrophotographic sensitive body using same

Info

Publication number
JPS642056A
JPS642056A JP15844487A JP15844487A JPS642056A JP S642056 A JPS642056 A JP S642056A JP 15844487 A JP15844487 A JP 15844487A JP 15844487 A JP15844487 A JP 15844487A JP S642056 A JPS642056 A JP S642056A
Authority
JP
Japan
Prior art keywords
pigment
formula
photoconductive film
layer
same
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
JP15844487A
Other languages
Japanese (ja)
Other versions
JPH012056A (en
Inventor
Katsunori Fujio
Setsuo Ishibashi
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 JP62-158444A priority Critical patent/JPH012056A/en
Priority claimed from JP62-158444A external-priority patent/JPH012056A/en
Publication of JPS642056A publication Critical patent/JPS642056A/en
Publication of JPH012056A publication Critical patent/JPH012056A/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 bisazo pigment. CONSTITUTION:The photosensitive body is formed, for example, by successively laminating on a conductive supporting body 1 a carrier generating layer 2 containing as a carrier generating material a bisazo pigment represented by formula I and a carrier transfer layer 3. In formula I, A is a group represented by formula II or III or the like; X is an atomic group necessary to condense with a benzene ring and form a hydrocarbon ring or heterocyclic aromatic ring; Y is -C(=O)-N-(R2) or -C(=O)-O-R; Z is =NH, =NR, or the like and each of R1-R3 and R is H, lower alkyl or the like. the layer 2 can be formed by coating with a solution containing said pigment and a binder, such as polyvinyl butyral resin, or vapor deposition of said pigment or the like.
JP62-158444A 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same Pending JPH012056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158444A JPH012056A (en) 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158444A JPH012056A (en) 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Publications (2)

Publication Number Publication Date
JPS642056A true JPS642056A (en) 1989-01-06
JPH012056A JPH012056A (en) 1989-01-06

Family

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