JPS6465554A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6465554A
JPS6465554A JP22120587A JP22120587A JPS6465554A JP S6465554 A JPS6465554 A JP S6465554A JP 22120587 A JP22120587 A JP 22120587A JP 22120587 A JP22120587 A JP 22120587A JP S6465554 A JPS6465554 A JP S6465554A
Authority
JP
Japan
Prior art keywords
charge transfer
resin
layer
dissolving
enhanced
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
JP22120587A
Other languages
Japanese (ja)
Inventor
Tomosumi Kamisaka
Koji Tsukamoto
Tsuneo Watanuki
Norio Saruwatari
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP22120587A priority Critical patent/JPS6465554A/en
Publication of JPS6465554A publication Critical patent/JPS6465554A/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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity
    • 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers

Landscapes

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

Abstract

PURPOSE:To enhance sensitivity and potential stability by forming an electric charge transfer layer obtained by dissolving each of a charge transfer material capable of transferring positive holes and a binder made of a thermosetting resin in each other. CONSTITUTION:The photosensitive body 5 is formed by successively laminating on a conductive supporting body 1 the charge transfer layer 2 and a charge generating layer 3, and the layer 2 is formed by dissolving each of the charge transfer material for transferring positive holes and the binder resin of the thermosetting resin having reactive functional group on the main chain or side chains of the polymer, such as polyester, polyamide, polyvinyl butyral, melamine, silicone, epoxy, or urethane, and this resin is enhanced in solvent resistance by heating it to form cross-linking structure between the polymer molecule, thus permitting sensitivity and acceptance potential to be enhanced.
JP22120587A 1987-09-05 1987-09-05 Electrophotographic sensitive body Pending JPS6465554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22120587A JPS6465554A (en) 1987-09-05 1987-09-05 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22120587A JPS6465554A (en) 1987-09-05 1987-09-05 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6465554A true JPS6465554A (en) 1989-03-10

Family

ID=16763112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22120587A Pending JPS6465554A (en) 1987-09-05 1987-09-05 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6465554A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228673A (en) * 1989-01-03 1990-09-11 Xerox Corp Xerographic image forming member
EP0632333A1 (en) * 1993-06-29 1995-01-04 Hewlett-Packard Company Cross-linked polyvinyl butyral binder for organic photoconductor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02228673A (en) * 1989-01-03 1990-09-11 Xerox Corp Xerographic image forming member
EP0632333A1 (en) * 1993-06-29 1995-01-04 Hewlett-Packard Company Cross-linked polyvinyl butyral binder for organic photoconductor

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