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GB1285581A - Imaging method - Google Patents

Imaging method

Info

Publication number
GB1285581A
GB1285581A GB5299969A GB5299969A GB1285581A GB 1285581 A GB1285581 A GB 1285581A GB 5299969 A GB5299969 A GB 5299969A GB 5299969 A GB5299969 A GB 5299969A GB 1285581 A GB1285581 A GB 1285581A
Authority
GB
United Kingdom
Prior art keywords
layer
layers
transfer surface
receiver
transfer
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
GB5299969A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1285581A publication Critical patent/GB1285581A/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
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
    • G03G5/0657—Heterocyclic compounds containing two or more hetero rings in the same ring system containing seven relevant rings
    • 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
    • G03G13/14—Transferring a pattern to a second base
    • 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
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G13/24—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/08—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using an electrophoto-adhesive process, e.g. manifold imaging
    • 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0609—Acyclic or carbocyclic compounds containing oxygen
    • 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
    • G03G5/0659—Heterocyclic compounds containing two or more hetero rings in the same ring system containing more than seven relevant rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1285581 Electro-photographic processes XEROX CORP 29 Oct 1969 [4 Nov 1968] 52999/69 Heading G2H An insulating transfer layer 16 is sandwiched between an electrically photo-sensitive layer 14 and a receiver layer 18, the sandwich is subjected to an electric field and imagewise exposed and then layers 14 and 18 are separated whereby layer 16 fractures to provide complementary images on layers 14, 18. Layer 16 may be rendered cohesively weak by softening to facilitate fracture. Exposure may be to light or X-rays. Preferably layer 14 is supported on a substrate 12 and the field is applied by electrodes 20. Alternatively corona discharge may be used. Suitable materials for the layers are named. In one example, layer 16 comprises polyethylene and ferric stearate and after imaging the receiver layer 18, bearing an image formed from layer 16, is contacted with a transfer surface coated with gallic acid and heated. This produces a black image on the transfer surface.
GB5299969A 1968-11-04 1969-10-29 Imaging method Expired GB1285581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77304668A 1968-11-04 1968-11-04

Publications (1)

Publication Number Publication Date
GB1285581A true GB1285581A (en) 1972-08-16

Family

ID=25097036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5299969A Expired GB1285581A (en) 1968-11-04 1969-10-29 Imaging method

Country Status (7)

Country Link
JP (1) JPS4920539B1 (en)
BE (1) BE741158A (en)
CA (1) CA933579A (en)
DE (1) DE1955491A1 (en)
FR (1) FR2030225A1 (en)
GB (1) GB1285581A (en)
NL (1) NL6916650A (en)

Also Published As

Publication number Publication date
NL6916650A (en) 1970-05-08
JPS4920539B1 (en) 1974-05-25
FR2030225A1 (en) 1970-11-13
CA933579A (en) 1973-09-11
BE741158A (en) 1970-05-04
DE1955491A1 (en) 1970-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees