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GB1069568A - Photographic reproduction - Google Patents

Photographic reproduction

Info

Publication number
GB1069568A
GB1069568A GB3780964A GB3780964A GB1069568A GB 1069568 A GB1069568 A GB 1069568A GB 3780964 A GB3780964 A GB 3780964A GB 3780964 A GB3780964 A GB 3780964A GB 1069568 A GB1069568 A GB 1069568A
Authority
GB
United Kingdom
Prior art keywords
layer
latent image
sept
film forming
zno
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
GB3780964A
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 Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1069568A publication Critical patent/GB1069568A/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
    • G03G5/026—Layers in which during the irradiation a chemical reaction occurs whereby electrically conductive patterns are formed in the layers, e.g. for chemixerography
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • 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
    • 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
    • G03G17/02—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 with electrolytic development
    • 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
    • G03G5/028—Layers in which after being exposed to heat patterns electrically conductive patterns are formed in the layers, e.g. for thermoxerography
    • 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
    • G03G5/08—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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Materials For Photolithography (AREA)

Abstract

1,069,568. Photographic process. RANK XEROX Ltd. Sept. 16, 1964 [Sept. 19, 1963], No. 37809/64. Headings G2C and G2H. Photographic images are prepared by imagewise exposing a layer of ZnO in a film forming organic compound to U. V. radiation having a wavelength in the range 350-380 mÁ, whereby the ZnO photo-catalyses an imagewise irreversible chemical change in the layer, and developing the latent image thus formed. The chemical change may result in a change in dye absorbtion or electrical conductivity in the exposed areas and the latent image may be developed by treatment with a dye solution, electrolytically, or by charging the layer and dusting it with a toner power. The latent image may be fixed by coating the layer with a solution of a compound which absorbs U.V. light. Specified film forming compounds are alkyd resins, polyvinyl acetate and linear polyesters.
GB3780964A 1963-09-19 1964-08-16 Photographic reproduction Expired GB1069568A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4941563 1963-09-19
DER0041874 1965-10-29

Publications (1)

Publication Number Publication Date
GB1069568A true GB1069568A (en) 1967-05-17

Family

ID=25991942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3780964A Expired GB1069568A (en) 1963-09-19 1964-08-16 Photographic reproduction

Country Status (2)

Country Link
DE (1) DE1497222A1 (en)
GB (1) GB1069568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424761A (en) * 2005-03-29 2006-10-04 Dainippon Printing Co Ltd Conductivity variable composition, conductivity variable laminated body and conductive pattern formed body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713388A (en) * 1993-06-22 1995-01-17 Fuji Photo Film Co Ltd Electrophotographic lithographic original plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424761A (en) * 2005-03-29 2006-10-04 Dainippon Printing Co Ltd Conductivity variable composition, conductivity variable laminated body and conductive pattern formed body
GB2424761B (en) * 2005-03-29 2010-10-27 Dainippon Printing Co Ltd Conductivity variable composition, conductivity variable laminated body, and conductive pattern formed body
US8142688B2 (en) 2005-03-29 2012-03-27 Dai Nippon Printing Co., Ltd. Conductivity variable composition, conductivity variable laminated body, and conductive pattern formed body

Also Published As

Publication number Publication date
DE1497222A1 (en) 1969-05-14

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