JPS5732459A - Earth electrode of electrostatic recording body - Google Patents

Earth electrode of electrostatic recording body

Info

Publication number
JPS5732459A
JPS5732459A JP10715180A JP10715180A JPS5732459A JP S5732459 A JPS5732459 A JP S5732459A JP 10715180 A JP10715180 A JP 10715180A JP 10715180 A JP10715180 A JP 10715180A JP S5732459 A JPS5732459 A JP S5732459A
Authority
JP
Japan
Prior art keywords
layer
resistance layer
recording body
intermediate resistance
based polymer
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
JP10715180A
Other languages
Japanese (ja)
Inventor
Keita Nakano
Masanori Ito
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.)
Daicel Corp
Fujifilm Business Innovation Corp
Original Assignee
Daicel Corp
Fuji Xerox Co Ltd
Daicel Chemical Industries 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 Daicel Corp, Fuji Xerox Co Ltd, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP10715180A priority Critical patent/JPS5732459A/en
Publication of JPS5732459A publication Critical patent/JPS5732459A/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
    • G03G13/00—Electrographic processes using a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE:To obtain a picture of uniform quality in achieving complete grounding without corrosion of an intermediate resistance layer by providing an earth layer, obtained by dispersing conductive particles in the water-based polymer emulsion, at the exposed part of the intermediate resistance layer at the recording layer terminal part of an electrostatic recording body. CONSTITUTION:An electrostatic recording body consisting of a base layer 11, an intermediate resistance layer 12 and a recording layer 14 is provided with earth layers 13, obtained dispersing conductive particles in a water-based polymer emulsion so that a dry coating has <=10<5>OMEGA/cm<2>, at exposed parts of the intermediate resistance layer 12 corresponding to the ends of the recording layer. This eath layer 13 is formed of the coating film having 10<3>OMEGA/cm<2> surface resistivity by dispersing carbon black in a poly(methyl methacrylate)-based polymer emulsion by 40% by volume in the final coating-film formation. Thus, complete grounding is achieved without corrosion of an intermedaite resistance layer 12 and consequently a recording body which provides uniform pictures is obtained.
JP10715180A 1980-08-06 1980-08-06 Earth electrode of electrostatic recording body Pending JPS5732459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10715180A JPS5732459A (en) 1980-08-06 1980-08-06 Earth electrode of electrostatic recording body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10715180A JPS5732459A (en) 1980-08-06 1980-08-06 Earth electrode of electrostatic recording body

Publications (1)

Publication Number Publication Date
JPS5732459A true JPS5732459A (en) 1982-02-22

Family

ID=14451794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10715180A Pending JPS5732459A (en) 1980-08-06 1980-08-06 Earth electrode of electrostatic recording body

Country Status (1)

Country Link
JP (1) JPS5732459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646956A (en) * 1987-06-29 1989-01-11 Oji Paper Co Electrostatic recording sheet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528022A (en) * 1978-08-17 1980-02-28 Matsushita Electric Ind Co Ltd Electrostatic recording medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528022A (en) * 1978-08-17 1980-02-28 Matsushita Electric Ind Co Ltd Electrostatic recording medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646956A (en) * 1987-06-29 1989-01-11 Oji Paper Co Electrostatic recording sheet
JPH0560857B2 (en) * 1987-06-29 1993-09-03 Oji Paper Co

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