EP0145463A3 - Dielectric sheet material - Google Patents

Dielectric sheet material Download PDF

Info

Publication number
EP0145463A3
EP0145463A3 EP84308505A EP84308505A EP0145463A3 EP 0145463 A3 EP0145463 A3 EP 0145463A3 EP 84308505 A EP84308505 A EP 84308505A EP 84308505 A EP84308505 A EP 84308505A EP 0145463 A3 EP0145463 A3 EP 0145463A3
Authority
EP
European Patent Office
Prior art keywords
sheet material
dielectric sheet
coating
chines
electrographic
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.)
Withdrawn
Application number
EP84308505A
Other languages
German (de)
French (fr)
Other versions
EP0145463A2 (en
Inventor
Norman Reginald Gilbert Crook
John William Manning
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.)
BENSON ELECTRONICS Ltd
Original Assignee
BENSON ELECTRONICS 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 BENSON ELECTRONICS Ltd filed Critical BENSON ELECTRONICS Ltd
Publication of EP0145463A2 publication Critical patent/EP0145463A2/en
Publication of EP0145463A3 publication Critical patent/EP0145463A3/en
Withdrawn legal-status Critical Current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
    • G03G5/10—Bases for charge-receiving or other layers
    • G03G5/105—Bases for charge-receiving or other layers comprising electroconductive macromolecular compounds
    • G03G5/107—Bases for charge-receiving or other layers comprising electroconductive macromolecular compounds the electroconductive macromolecular compounds being cationic
    • 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
    • G03G5/0202—Dielectric layers for electrography
    • G03G5/0205—Macromolecular components
    • G03G5/0208—Macromolecular components obtained by reactions only involving carbon-to-carbon unsatured bonds
    • 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
    • G03G5/0202—Dielectric layers for electrography
    • G03G5/0205—Macromolecular components
    • G03G5/0211—Macromolecular components obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

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

Abstract

A dielectric sheet material for use on electrographic ma­ chines comprises a base sheet having a first coating of a cat­ ionic conductive polymer and a second coating overlying the first coating of a polymeric material with affinity for an electro­ static printing toner.
EP84308505A 1983-12-06 1984-12-06 Dielectric sheet material Withdrawn EP0145463A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838332547A GB8332547D0 (en) 1983-12-06 1983-12-06 Dielectric sheet material
GB8332547 1983-12-06

Publications (2)

Publication Number Publication Date
EP0145463A2 EP0145463A2 (en) 1985-06-19
EP0145463A3 true EP0145463A3 (en) 1987-04-22

Family

ID=10552910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84308505A Withdrawn EP0145463A3 (en) 1983-12-06 1984-12-06 Dielectric sheet material

Country Status (4)

Country Link
EP (1) EP0145463A3 (en)
JP (1) JPS60185954A (en)
CA (1) CA1263554A (en)
GB (2) GB8332547D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908711A (en) * 1987-06-24 1990-03-13 Sony Corporation Electronic writing board
EP0368252B1 (en) * 1988-11-09 1995-08-02 Ajinomoto Co., Inc. Composite sheet used for reproducible electrostatic image display or record
US4920356A (en) * 1988-12-19 1990-04-24 Eastman Kodak Company Electrographic recording receiver
US5240777A (en) * 1992-02-11 1993-08-31 E. I. Du Pont De Nemours And Company Electrostatic recording media

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162156A (en) * 1965-09-10 1969-08-20 Gaf Corp Recording Medium
FR2179799A1 (en) * 1972-04-13 1973-11-23 Agfa Gevaert
GB2064373A (en) * 1979-12-04 1981-06-17 Matsushita Electric Ind Co Ltd Electrostatic recording medium
US4316943A (en) * 1980-02-01 1982-02-23 Calgon Corporation Water-insensitive electroconductive article comprising a substrate coated with polymers of diallyldimethyl-ammonium chloride and N-methylolacrylamide and method of coating
DE3133415A1 (en) * 1980-08-25 1982-04-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Recording material having a selectively exposed electroconductive surface, and process to manufacture the material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412422A (en) * 1972-02-16 1975-11-05 Scholten Honig Research Nv Process for the manufacture of electro-conductive fibre mats or foils
US3887496A (en) * 1972-08-02 1975-06-03 Dow Chemical Co Quaternary ammonium electroconductive resin coating compositions
JPS516554A (en) * 1974-07-04 1976-01-20 Kanzaki Paper Mfg Co Ltd Seidenkirokushino seizoho
GB1525231A (en) * 1974-09-10 1978-09-20 Schoeller F Electrostatic recording material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162156A (en) * 1965-09-10 1969-08-20 Gaf Corp Recording Medium
FR2179799A1 (en) * 1972-04-13 1973-11-23 Agfa Gevaert
GB2064373A (en) * 1979-12-04 1981-06-17 Matsushita Electric Ind Co Ltd Electrostatic recording medium
US4316943A (en) * 1980-02-01 1982-02-23 Calgon Corporation Water-insensitive electroconductive article comprising a substrate coated with polymers of diallyldimethyl-ammonium chloride and N-methylolacrylamide and method of coating
DE3133415A1 (en) * 1980-08-25 1982-04-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Recording material having a selectively exposed electroconductive surface, and process to manufacture the material

Also Published As

Publication number Publication date
GB2151157A (en) 1985-07-17
EP0145463A2 (en) 1985-06-19
GB2151157B (en) 1987-09-30
GB8430828D0 (en) 1985-01-16
GB8332547D0 (en) 1984-01-11
CA1263554A (en) 1989-12-05
JPS60185954A (en) 1985-09-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PUAL Search report despatched

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Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19871007

17Q First examination report despatched

Effective date: 19881222

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19920701

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MANNING, JOHN WILLIAM

Inventor name: CROOK, NORMAN REGINALD GILBERT