FR2107519A5 - Light-sensitive element - for electrophotographic reprodn with extend - Google Patents

Light-sensitive element - for electrophotographic reprodn with extend

Info

Publication number
FR2107519A5
FR2107519A5 FR7132694A FR7132694A FR2107519A5 FR 2107519 A5 FR2107519 A5 FR 2107519A5 FR 7132694 A FR7132694 A FR 7132694A FR 7132694 A FR7132694 A FR 7132694A FR 2107519 A5 FR2107519 A5 FR 2107519A5
Authority
FR
France
Prior art keywords
light
sensitive element
reprodn
electrophotographic
extend
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.)
Expired
Application number
FR7132694A
Other languages
French (fr)
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.)
Katsuragawa Electric Co Ltd
Original Assignee
Katsuragawa Electric 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 Katsuragawa Electric Co Ltd filed Critical Katsuragawa Electric Co Ltd
Application granted granted Critical
Publication of FR2107519A5 publication Critical patent/FR2107519A5/en
Expired 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14773—Polycondensates comprising silicon atoms in the main chain
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/056—Apparatus for electrographic processes using a charge pattern using internal polarisation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • 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
    • G03G5/024—Photoelectret layers
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

In a light-sensitive element having an electrically conducting layer on which is superimposed an image-carrying layer provided with an electrical charge by means of a corona discharge, a thinner film of an insulating water-repellent material (I) is provided on the image-carrying layer. Pref. (I) is a silicone oil or resin or liquid paraffin.
FR7132694A 1970-09-11 1971-09-10 Light-sensitive element - for electrophotographic reprodn with extend Expired FR2107519A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7922470A JPS4920999B1 (en) 1970-09-11 1970-09-11

Publications (1)

Publication Number Publication Date
FR2107519A5 true FR2107519A5 (en) 1972-05-05

Family

ID=13683930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132694A Expired FR2107519A5 (en) 1970-09-11 1971-09-10 Light-sensitive element - for electrophotographic reprodn with extend

Country Status (4)

Country Link
JP (1) JPS4920999B1 (en)
CA (1) CA986171A (en)
DE (1) DE2145112C3 (en)
FR (1) FR2107519A5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121599U (en) * 1974-03-19 1975-10-03
JPS51152899U (en) * 1975-05-31 1976-12-06
JPS5220100U (en) * 1975-07-31 1977-02-12
JPS52121999A (en) * 1975-09-30 1977-10-13 Shimadzu Corp Apparatus for evacuation
JPS552237A (en) * 1978-06-21 1980-01-09 Ricoh Co Ltd Photoreceptor for electrophotography

Also Published As

Publication number Publication date
DE2145112B2 (en) 1974-04-11
DE2145112C3 (en) 1974-11-07
JPS4920999B1 (en) 1974-05-29
CA986171A (en) 1976-03-23
DE2145112A1 (en) 1972-03-16

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