JPS642054A - Photoconductive film and electrophotographic sensitive body using same - Google Patents

Photoconductive film and electrophotographic sensitive body using same

Info

Publication number
JPS642054A
JPS642054A JP15844287A JP15844287A JPS642054A JP S642054 A JPS642054 A JP S642054A JP 15844287 A JP15844287 A JP 15844287A JP 15844287 A JP15844287 A JP 15844287A JP S642054 A JPS642054 A JP S642054A
Authority
JP
Japan
Prior art keywords
layer
photoconductive film
same
formula
sensitive body
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
JP15844287A
Other languages
Japanese (ja)
Other versions
JPH012054A (en
JPH07117758B2 (en
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 JP15844287A priority Critical patent/JPH07117758B2/en
Publication of JPS642054A publication Critical patent/JPS642054A/en
Publication of JPH012054A publication Critical patent/JPH012054A/en
Publication of JPH07117758B2 publication Critical patent/JPH07117758B2/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 enhance sensitivity of a photoconductive film by incorporating a specified bisazo pigment. CONSTITUTION:The photosensitive layer 4 is composed of a carrier transfer layer 3 and a carrier generating layer 2 successively laminated on a conductive supporting body 1. The layer 2 contains as a carrier generating material a bisazo pigment represented by formula I in which Cp is a group represented by formula II or III or the like; Z is an atomic group necessary to condense with a pyrazine ring and form a hydrocarbon ring or heterocyclic aromatic ring; and each of R1, R2, and R is H, lower alkyl or the like. The photosensitive layer 4 can be formed on an interlayer formed on the supporting body 1 and the layers 2 and 3 can be laminated in the reverse order and the layer 4 may be formed in a single layer structure.
JP15844287A 1987-06-25 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same Expired - Lifetime JPH07117758B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15844287A JPH07117758B2 (en) 1987-06-25 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15844287A JPH07117758B2 (en) 1987-06-25 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Publications (3)

Publication Number Publication Date
JPS642054A true JPS642054A (en) 1989-01-06
JPH012054A JPH012054A (en) 1989-01-06
JPH07117758B2 JPH07117758B2 (en) 1995-12-18

Family

ID=15671860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15844287A Expired - Lifetime JPH07117758B2 (en) 1987-06-25 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Country Status (1)

Country Link
JP (1) JPH07117758B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111957A (en) * 1988-10-21 1990-04-24 Canon Inc Electrophotographic sensitive body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111957A (en) * 1988-10-21 1990-04-24 Canon Inc Electrophotographic sensitive body

Also Published As

Publication number Publication date
JPH07117758B2 (en) 1995-12-18

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