JPS5774744A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5774744A
JPS5774744A JP15113980A JP15113980A JPS5774744A JP S5774744 A JPS5774744 A JP S5774744A JP 15113980 A JP15113980 A JP 15113980A JP 15113980 A JP15113980 A JP 15113980A JP S5774744 A JPS5774744 A JP S5774744A
Authority
JP
Japan
Prior art keywords
photoconductive layer
layer
resin
photoconductive
roughening
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
JP15113980A
Other languages
Japanese (ja)
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 JP15113980A priority Critical patent/JPS5774744A/en
Publication of JPS5774744A publication Critical patent/JPS5774744A/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
    • G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14734—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14752—Polyesters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To enhance the adhesion of an insulating layer obtd. by setting a photosetting resin on a photoconductive layer to the photoconductive layer and to also enhance the machanical durability by roughening the surface of the photoconductive layer. CONSTITUTION:When an insulating layer is formed on the surface of a receptor using an org. photoconductor by setting a photosetting resin, the surface of the photoconductive layer is roughened. As a result, the contact area between the photoconductive layer and the resin is increased, and the resin enters the small parts to attain higher adhesion. The roughening is carried out by a method of spraying a solvent dissoving the photoconductive layer on the surface of the layer, a method of obtaining a roughened photoconductive layer by forming the layer by spray coating, or other method. For example, methyl ethyl ketone is sprayed on a photoconductive layer obtd. by dispersing alpha type copper phthalocyanine pigment in phenol resin, and an insulating layer of polyester acrylate resin is formed on the surface of the photoconductive layer.
JP15113980A 1980-10-28 1980-10-28 Electrophotographic receptor Pending JPS5774744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15113980A JPS5774744A (en) 1980-10-28 1980-10-28 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15113980A JPS5774744A (en) 1980-10-28 1980-10-28 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5774744A true JPS5774744A (en) 1982-05-11

Family

ID=15512213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15113980A Pending JPS5774744A (en) 1980-10-28 1980-10-28 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5774744A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258244A (en) * 1985-05-09 1986-11-15 Fuji Photo Film Co Ltd Formation of image
JPH03184055A (en) * 1989-12-14 1991-08-12 Canon Inc Method for forming rough surface layer of organic electrophotographic photoreceptor
US5162183A (en) * 1990-07-31 1992-11-10 Xerox Corporation Overcoat for imaging members
JP2008275941A (en) * 2007-04-27 2008-11-13 Ricoh Co Ltd Electrophotographic photosensitive member manufacturing method, electrophotographic photosensitive member, and image forming method, image forming apparatus, and process cartridge using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113534A (en) * 1980-01-14 1981-09-07 Gen Packer Compression packer
JPS5824339A (en) * 1981-08-06 1983-02-14 Taiyo Kagaku Kk Novel dehydrating agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113534A (en) * 1980-01-14 1981-09-07 Gen Packer Compression packer
JPS5824339A (en) * 1981-08-06 1983-02-14 Taiyo Kagaku Kk Novel dehydrating agent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258244A (en) * 1985-05-09 1986-11-15 Fuji Photo Film Co Ltd Formation of image
JPH03184055A (en) * 1989-12-14 1991-08-12 Canon Inc Method for forming rough surface layer of organic electrophotographic photoreceptor
US5162183A (en) * 1990-07-31 1992-11-10 Xerox Corporation Overcoat for imaging members
JP2008275941A (en) * 2007-04-27 2008-11-13 Ricoh Co Ltd Electrophotographic photosensitive member manufacturing method, electrophotographic photosensitive member, and image forming method, image forming apparatus, and process cartridge using the same

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