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SE7902705L - PRINT PLATE FOR LITOGRAPHY AND WAY TO MAKE IT SAME - Google Patents

PRINT PLATE FOR LITOGRAPHY AND WAY TO MAKE IT SAME

Info

Publication number
SE7902705L
SE7902705L SE7902705A SE7902705A SE7902705L SE 7902705 L SE7902705 L SE 7902705L SE 7902705 A SE7902705 A SE 7902705A SE 7902705 A SE7902705 A SE 7902705A SE 7902705 L SE7902705 L SE 7902705L
Authority
SE
Sweden
Prior art keywords
parts
hydrophilic
making
sheet metal
litography
Prior art date
Application number
SE7902705A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
M R Kuehnle
Original Assignee
Coulter Systems 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 Coulter Systems Corp filed Critical Coulter Systems Corp
Publication of SE7902705L publication Critical patent/SE7902705L/en

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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • 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
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
    • G03G13/28—Planographic printing plates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

A sheet member for making a printing plate for lithography and the resulting printing plate comprises a substrate of sheet metal having sufficient flexibility to enable attachment to a printing press roller. The plate has an r.f. bias sputtered coating of a photoconductive material which has a high photonic quantum efficiency, is microcrystalline, wholly inorganic, flexible and capable of being imaged by an electrostatic technique which includes charging, exposing and toning. The toned parts and untoned parts are rendered respectively hydrophobic and hydrophilic by suitable processes. The hydrophobic parts are oleophilic and the hydrophilic parts are oleophobic. A method of making the coated sheet metal member is described involving an r.f. bias sputtering process.
SE7902705A 1978-12-26 1979-03-27 PRINT PLATE FOR LITOGRAPHY AND WAY TO MAKE IT SAME SE7902705L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97324178A 1978-12-26 1978-12-26

Publications (1)

Publication Number Publication Date
SE7902705L true SE7902705L (en) 1980-06-27

Family

ID=25520661

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902705A SE7902705L (en) 1978-12-26 1979-03-27 PRINT PLATE FOR LITOGRAPHY AND WAY TO MAKE IT SAME

Country Status (13)

Country Link
JP (1) JPS5595957A (en)
AU (1) AU527029B2 (en)
BE (1) BE878484A (en)
CA (1) CA1131990A (en)
CH (1) CH631558A5 (en)
DE (1) DE2913560C2 (en)
DK (1) DK144179A (en)
FR (1) FR2445232A1 (en)
GB (1) GB2039069B (en)
IL (1) IL56998A (en)
LU (1) LU81112A1 (en)
NL (1) NL7905422A (en)
SE (1) SE7902705L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU527029B2 (en) * 1978-12-26 1983-02-10 Coulter Systems Corporation Printing plate for lithography

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528774B1 (en) * 1970-01-30 1977-03-11
LU68937A1 (en) * 1973-01-12 1975-08-20
CA1059577A (en) * 1973-12-26 1979-07-31 Ralph J. Adamo Protective edge for xerographic belt
CH558553A (en) * 1974-02-11 1975-01-31 Wifo Forschungsinst Ag IMAGE-TRANSFERRING ELEMENT IN AN ELECTROPHOTOGRAPHIC COPY MACHINE.
SE430546B (en) * 1975-11-17 1983-11-21 Coulter Systems Corp SET FOR MANUFACTURING A DIRECT IMAGE BEARING PUBLIC PRINTING PLATE TO BE USED IN OFFSET OR LIKING LITOGRAPHIC PRINTING
US4255508A (en) * 1977-12-27 1981-03-10 Coulter Systems Corporation Flexible metal printing cylinder having a coating of crystalline photoconductive material
AU527029B2 (en) * 1978-12-26 1983-02-10 Coulter Systems Corporation Printing plate for lithography

Also Published As

Publication number Publication date
AU527029B2 (en) 1983-02-10
BE878484A (en) 1980-02-29
JPS5595957A (en) 1980-07-21
CA1131990A (en) 1982-09-21
GB2039069B (en) 1983-01-12
NL7905422A (en) 1980-06-30
DE2913560A1 (en) 1980-08-07
GB2039069A (en) 1980-07-30
CH631558A5 (en) 1982-08-13
DE2913560C2 (en) 1983-09-15
AU4544379A (en) 1980-07-03
FR2445232A1 (en) 1980-07-25
LU81112A1 (en) 1979-06-19
DK144179A (en) 1980-06-27
IL56998A (en) 1982-07-30
IL56998A0 (en) 1979-07-25

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