JPS57200043A - Manufacture of electrophotographic receptor - Google Patents

Manufacture of electrophotographic receptor

Info

Publication number
JPS57200043A
JPS57200043A JP8537481A JP8537481A JPS57200043A JP S57200043 A JPS57200043 A JP S57200043A JP 8537481 A JP8537481 A JP 8537481A JP 8537481 A JP8537481 A JP 8537481A JP S57200043 A JPS57200043 A JP S57200043A
Authority
JP
Japan
Prior art keywords
charge
layer
spray
coating
charge transferring
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
JP8537481A
Other languages
Japanese (ja)
Other versions
JPS6217749B2 (en
Inventor
Yuichi Yashiki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8537481A priority Critical patent/JPS57200043A/en
Publication of JPS57200043A publication Critical patent/JPS57200043A/en
Publication of JPS6217749B2 publication Critical patent/JPS6217749B2/ja
Granted 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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
    • 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
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Abstract

PURPOSE:To provide high sensitivity and to inhibit dark attenuation by spray- coating a dispersion of a material forming a charge genearating layer in a solvent onto a charge transferring layer to form a charge generating layer. CONSTITUTION:A coating soln. consisting of a charge transferring substance such as a pyrazoline compound represented by the formula, polycarbonate resin and monochlorobenzene is coated onto an electrically conductive support to form a charge transferring layer. A liq. mixture consisting of a charge generating substance such as copper phthalocyanine pigment, linear polyester resin, cyclohexanone and methyl ethyl ketone is then spray-coated onto the charge transferring layer. Cyclohexanone and methyl ethyl ketone are solvents dissolving the charge transferring layer, and by spray-coating the liq. mixture, the interface between said 2 layers is dissolved in a degree. Accordingly, charge carriers are smoothly transferred, and a receptor with high sensitivity is obtd.
JP8537481A 1981-06-03 1981-06-03 Manufacture of electrophotographic receptor Granted JPS57200043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8537481A JPS57200043A (en) 1981-06-03 1981-06-03 Manufacture of electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8537481A JPS57200043A (en) 1981-06-03 1981-06-03 Manufacture of electrophotographic receptor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13740185A Division JPS6128953A (en) 1985-06-24 1985-06-24 Electrostatic charge image forming method

Publications (2)

Publication Number Publication Date
JPS57200043A true JPS57200043A (en) 1982-12-08
JPS6217749B2 JPS6217749B2 (en) 1987-04-20

Family

ID=13856936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8537481A Granted JPS57200043A (en) 1981-06-03 1981-06-03 Manufacture of electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57200043A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118460A (en) * 1984-07-06 1986-01-27 Konishiroku Photo Ind Co Ltd Method and device for spray coating
JPS6275458A (en) * 1985-09-27 1987-04-07 Konishiroku Photo Ind Co Ltd Production of electrophotographic sensitive body
JPS6275457A (en) * 1985-09-27 1987-04-07 Konishiroku Photo Ind Co Ltd Production of electrophotographic sensitive body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140133A (en) * 1974-04-27 1975-11-10
JPS516731A (en) * 1974-07-09 1976-01-20 Tokyo Shibaura Electric Co DENSHISHA SHINYOKANKOBAN
JPS5582160A (en) * 1978-12-19 1980-06-20 Copyer Co Ltd Novel disazo pigment, and photo-sensitive element of electrophotography composed thereof
JPS56119131A (en) * 1980-02-26 1981-09-18 Konishiroku Photo Ind Co Ltd Screen photoreceptor
JPS57148748A (en) * 1981-03-11 1982-09-14 Fuji Xerox Co Ltd Electrophotographic receptor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140133A (en) * 1974-04-27 1975-11-10
JPS516731A (en) * 1974-07-09 1976-01-20 Tokyo Shibaura Electric Co DENSHISHA SHINYOKANKOBAN
JPS5582160A (en) * 1978-12-19 1980-06-20 Copyer Co Ltd Novel disazo pigment, and photo-sensitive element of electrophotography composed thereof
JPS56119131A (en) * 1980-02-26 1981-09-18 Konishiroku Photo Ind Co Ltd Screen photoreceptor
JPS57148748A (en) * 1981-03-11 1982-09-14 Fuji Xerox Co Ltd Electrophotographic receptor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118460A (en) * 1984-07-06 1986-01-27 Konishiroku Photo Ind Co Ltd Method and device for spray coating
JPH0562737B2 (en) * 1984-07-06 1993-09-09 Konishiroku Photo Ind
JPS6275458A (en) * 1985-09-27 1987-04-07 Konishiroku Photo Ind Co Ltd Production of electrophotographic sensitive body
JPS6275457A (en) * 1985-09-27 1987-04-07 Konishiroku Photo Ind Co Ltd Production of electrophotographic sensitive body
JPH0545026B2 (en) * 1985-09-27 1993-07-08 Konishiroku Photo Ind

Also Published As

Publication number Publication date
JPS6217749B2 (en) 1987-04-20

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