JPS57189143A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS57189143A
JPS57189143A JP7526281A JP7526281A JPS57189143A JP S57189143 A JPS57189143 A JP S57189143A JP 7526281 A JP7526281 A JP 7526281A JP 7526281 A JP7526281 A JP 7526281A JP S57189143 A JPS57189143 A JP S57189143A
Authority
JP
Japan
Prior art keywords
polysulfone
charge transferring
compound
transferring layer
receptor
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
JP7526281A
Other languages
Japanese (ja)
Inventor
Yuichi Yashiki
Yoshio Takasu
Katsunori Watanabe
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
Canon Finetech Nisca Inc
Original Assignee
Canon Inc
Copyer 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 Canon Inc, Copyer Co Ltd filed Critical Canon Inc
Priority to JP7526281A priority Critical patent/JPS57189143A/en
Publication of JPS57189143A publication Critical patent/JPS57189143A/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
    • G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0582—Polycondensates comprising sulfur atoms in the main chain
    • 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
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups

Landscapes

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

Abstract

PURPOSE:To manufacture an electrophotographic receptor with remarkably high sensitivity and high endurance by adding specified polysulfone to a charge transferring layer. CONSTITUTION:A charge generating layer and a charge transferring layer are formed on a substrate to manufacture an electrophotographic receptor. At this time, to the charge transferring layer is added >=1 kind of polysulfone represented by formulaeI, II, III (where each of n and m is a positive integer). The polysulfone has superior mechanical strength and heat resistance, and since the sulfur is in the perfectly oxidized state, and polysulfone has especially superior ozone resistance, and most preferable characteristics can be provided when the receptor is applied to a copier. By adding a pyrazoline compound such as the compound of formula IV or a hydrazone compound such as the compound of formula V as a charge transferring substance when the charge transferring layer is formed using the polysulfone, an especially satisfactory effect can be produced.
JP7526281A 1981-05-19 1981-05-19 Electrophotographic receptor Pending JPS57189143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7526281A JPS57189143A (en) 1981-05-19 1981-05-19 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7526281A JPS57189143A (en) 1981-05-19 1981-05-19 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS57189143A true JPS57189143A (en) 1982-11-20

Family

ID=13571124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7526281A Pending JPS57189143A (en) 1981-05-19 1981-05-19 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS57189143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153648A (en) * 1984-08-24 1986-03-17 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPS61287052A (en) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd Lens actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153648A (en) * 1984-08-24 1986-03-17 Fuji Xerox Co Ltd Electrophotographic sensitive body
JPH0548910B2 (en) * 1984-08-24 1993-07-22 Fuji Xerox Co Ltd
JPS61287052A (en) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd Lens actuator

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