JPS642060A - Photoconductive film and electrophotographic sensitive body using same - Google Patents

Photoconductive film and electrophotographic sensitive body using same

Info

Publication number
JPS642060A
JPS642060A JP15844787A JP15844787A JPS642060A JP S642060 A JPS642060 A JP S642060A JP 15844787 A JP15844787 A JP 15844787A JP 15844787 A JP15844787 A JP 15844787A JP S642060 A JPS642060 A JP S642060A
Authority
JP
Japan
Prior art keywords
group
same
photoconductive film
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.)
Pending
Application number
JP15844787A
Other languages
Japanese (ja)
Other versions
JPH012060A (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 JP62-158447A priority Critical patent/JPH012060A/en
Priority claimed from JP62-158447A external-priority patent/JPH012060A/en
Publication of JPS642060A publication Critical patent/JPS642060A/en
Publication of JPH012060A publication Critical patent/JPH012060A/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 or 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
    • G03G5/0687—Trisazo dyes
    • G03G5/0688—Trisazo dyes containing hetero rings

Landscapes

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

Abstract

PURPOSE:To obtain a photoconductive film having photoconductivity high in sensitivity by incorporating a trisazo pigment specified in composition. CONSTITUTION:The photoconductive film is formed by using at least one of the trisazo pigments represented by formula I in which A is a group represented by formula II; R is H atom, lower alkyl, aryl, alkoxycarbonyl, aryloxycarbonyl, aryl group, halogen atom, or a monovalent organic residual group; X is a atomic group necessary to condense with a benzene ring and form an optionally substituted hydrocarbon ring or heterocyclic aromatic ring; Y is a group of formula III; each of R1 and R2 is same as R, and each of R1, R2 is optionally same or different; and Z is =NH, =N-R, =S, =O, or Se.
JP62-158447A 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same Pending JPH012060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158447A JPH012060A (en) 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158447A JPH012060A (en) 1987-06-25 Photoconductive coating and electrophotographic photoreceptor using the same

Publications (2)

Publication Number Publication Date
JPS642060A true JPS642060A (en) 1989-01-06
JPH012060A JPH012060A (en) 1989-01-06

Family

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