JPS5774743A - Electrostatic recording body - Google Patents

Electrostatic recording body

Info

Publication number
JPS5774743A
JPS5774743A JP15074480A JP15074480A JPS5774743A JP S5774743 A JPS5774743 A JP S5774743A JP 15074480 A JP15074480 A JP 15074480A JP 15074480 A JP15074480 A JP 15074480A JP S5774743 A JPS5774743 A JP S5774743A
Authority
JP
Japan
Prior art keywords
zinc oxide
recording body
particle size
average particle
low resistance
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
JP15074480A
Other languages
Japanese (ja)
Inventor
Motoo Tasaka
Mitsuru Maeda
Taeko Maeda
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15074480A priority Critical patent/JPS5774743A/en
Publication of JPS5774743A publication Critical patent/JPS5774743A/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
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To further improve the temp. dependency of an electrostatic recording body and the quality of an image by regulating the average particle size of photoconductive zinc oxide as the principal component of the low resistance layer of the body to <=0.3mum. CONSTITUTION:The low resistance layers 2, 2' of an electrostatic recording body are formed on one side or both sides of a support with photoconductive zinc oxide and an insulating resin as principal components. At this time, the average particle size of the zinc oxide is regulated to <=0.3mum. The recording body is irradiated with ultraviolet rays or white light and used in a low resistance state. When the zinc oxide has <=0.3mum average particle size, a smaller quantity of light for exposure is required. In case of 0.35-0.6mum zinc oxide used in an electrophotographic receptor, a considerable quantity of light or exposure is used to sufficiently lower the resistance value.
JP15074480A 1980-10-29 1980-10-29 Electrostatic recording body Pending JPS5774743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15074480A JPS5774743A (en) 1980-10-29 1980-10-29 Electrostatic recording body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15074480A JPS5774743A (en) 1980-10-29 1980-10-29 Electrostatic recording body

Publications (1)

Publication Number Publication Date
JPS5774743A true JPS5774743A (en) 1982-05-11

Family

ID=15503460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15074480A Pending JPS5774743A (en) 1980-10-29 1980-10-29 Electrostatic recording body

Country Status (1)

Country Link
JP (1) JPS5774743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032053A (en) * 1983-08-03 1985-02-19 Toray Ind Inc Conductive sheet and electrostatic recording body using it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032053A (en) * 1983-08-03 1985-02-19 Toray Ind Inc Conductive sheet and electrostatic recording body using it

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