CA1076405A - After-treatment of offset printing plates with a protective lacquer derived from a photopolymerizable system - Google Patents

After-treatment of offset printing plates with a protective lacquer derived from a photopolymerizable system

Info

Publication number
CA1076405A
CA1076405A CA240,948A CA240948A CA1076405A CA 1076405 A CA1076405 A CA 1076405A CA 240948 A CA240948 A CA 240948A CA 1076405 A CA1076405 A CA 1076405A
Authority
CA
Canada
Prior art keywords
hydrophobic
areas
process according
offset printing
protective lacquer
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
CA240,948A
Other languages
English (en)
French (fr)
Inventor
Niklaus Baumann
Ferdinand Krebs
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1076405A publication Critical patent/CA1076405A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts
    • G03F7/063—Additives or means to improve the lithographic properties; Processing solutions characterised by such additives; Treatment after development or transfer, e.g. finishing, washing; Correction or deletion fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CA240,948A 1974-12-04 1975-12-03 After-treatment of offset printing plates with a protective lacquer derived from a photopolymerizable system Expired CA1076405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1608874A CH599577A5 (enExample) 1974-12-04 1974-12-04

Publications (1)

Publication Number Publication Date
CA1076405A true CA1076405A (en) 1980-04-29

Family

ID=4414369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,948A Expired CA1076405A (en) 1974-12-04 1975-12-03 After-treatment of offset printing plates with a protective lacquer derived from a photopolymerizable system

Country Status (7)

Country Link
JP (1) JPS5182105A (enExample)
BE (1) BE836211A (enExample)
CA (1) CA1076405A (enExample)
CH (1) CH599577A5 (enExample)
DE (1) DE2554165A1 (enExample)
FR (1) FR2293313A1 (enExample)
GB (1) GB1492887A (enExample)

Also Published As

Publication number Publication date
GB1492887A (en) 1977-11-23
FR2293313B1 (enExample) 1979-04-13
FR2293313A1 (fr) 1976-07-02
DE2554165A1 (de) 1976-06-10
BE836211A (fr) 1976-06-03
CH599577A5 (enExample) 1978-05-31
JPS5182105A (ja) 1976-07-19

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Legal Events

Date Code Title Description
MKEX Expiry