JPS56109358A - Improved electrophotographic sensitive material - Google Patents

Improved electrophotographic sensitive material

Info

Publication number
JPS56109358A
JPS56109358A JP1112280A JP1112280A JPS56109358A JP S56109358 A JPS56109358 A JP S56109358A JP 1112280 A JP1112280 A JP 1112280A JP 1112280 A JP1112280 A JP 1112280A JP S56109358 A JPS56109358 A JP S56109358A
Authority
JP
Japan
Prior art keywords
phenyl
alkyl
charge generating
generating layer
deriv
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
JP1112280A
Other languages
Japanese (ja)
Inventor
Kazuhiro Enomoto
Kiyoshi Futaki
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP1112280A priority Critical patent/JPS56109358A/en
Publication of JPS56109358A publication Critical patent/JPS56109358A/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
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group

Abstract

PURPOSE:To obtain a panchromatic photosensitive material having high sensitivity in a region ranging from visible light to infrared light by forming a charge generating layer contg. a specified polymethine dye in which an anionic residue is selected from benzenesulfonic acid or its substituted deriv. CONSTITUTION:A charge generating layer and a charge transferring layer are formed on an electrically conductive support. The charge generating layer consists of soluble polyamide as a binder and a polymethine dye represented by formula I [where each of A, B, D and E is H, alkyl, phenyl or a 5- or 6-membered heterocyclic ring, two or more of them are phenyl, Q is alkyl, phenyl or styryl, (m) is 0 or 1, (n) is 0, 1 or 2, (n) is 0 when (m) is 1 and X<-> is an anion selected from benzenesulfonic acid or its substituted deriv.], preferably a dye in which two or more of A, B, D and E are represented by formula II (where each of R1 and R2 is alkyl). Thus, the resulting material has high sensitivity in a region ranging from visible light to infrared light of about 1,100nm, and a clear image is obtd.
JP1112280A 1980-02-01 1980-02-01 Improved electrophotographic sensitive material Pending JPS56109358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1112280A JPS56109358A (en) 1980-02-01 1980-02-01 Improved electrophotographic sensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1112280A JPS56109358A (en) 1980-02-01 1980-02-01 Improved electrophotographic sensitive material

Publications (1)

Publication Number Publication Date
JPS56109358A true JPS56109358A (en) 1981-08-29

Family

ID=11769202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1112280A Pending JPS56109358A (en) 1980-02-01 1980-02-01 Improved electrophotographic sensitive material

Country Status (1)

Country Link
JP (1) JPS56109358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118962A (en) * 1984-07-05 1986-01-27 Matsushita Electric Ind Co Ltd Manufacture of electrophotographic sensitive body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118962A (en) * 1984-07-05 1986-01-27 Matsushita Electric Ind Co Ltd Manufacture of electrophotographic sensitive body

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