CA1103506A - Process for the preparation of planographic printing forms by means of laser beams - Google Patents

Process for the preparation of planographic printing forms by means of laser beams

Info

Publication number
CA1103506A
CA1103506A CA306,085A CA306085A CA1103506A CA 1103506 A CA1103506 A CA 1103506A CA 306085 A CA306085 A CA 306085A CA 1103506 A CA1103506 A CA 1103506A
Authority
CA
Canada
Prior art keywords
layer
irradiated
recording layer
oxide layer
preparation
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
CA306,085A
Other languages
English (en)
French (fr)
Inventor
Fritz Uhlig
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1103506A publication Critical patent/CA1103506A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03F7/016—Diazonium salts or compounds
    • G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
    • G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2053—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser
    • G03F7/2055—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser for the production of printing plates; Exposure of liquid photohardening compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Materials For Photolithography (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA306,085A 1977-06-27 1978-06-23 Process for the preparation of planographic printing forms by means of laser beams Expired CA1103506A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2728947.0 1977-06-27
DE2728947A DE2728947C2 (de) 1977-06-27 1977-06-27 Verfahren zur Herstellung von Flachdruckformen mit Laserstrahlen

Publications (1)

Publication Number Publication Date
CA1103506A true CA1103506A (en) 1981-06-23

Family

ID=6012478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,085A Expired CA1103506A (en) 1977-06-27 1978-06-23 Process for the preparation of planographic printing forms by means of laser beams

Country Status (19)

Country Link
JP (1) JPS5412906A (it)
AT (1) AT373547B (it)
AU (1) AU517940B2 (it)
BE (1) BE868455A (it)
BR (1) BR7804019A (it)
CA (1) CA1103506A (it)
CH (1) CH634666A5 (it)
DE (1) DE2728947C2 (it)
DK (1) DK285478A (it)
ES (1) ES471136A2 (it)
FI (1) FI782029A (it)
FR (1) FR2396336A2 (it)
GB (1) GB1583329A (it)
IT (1) IT7849977A0 (it)
NL (1) NL7806821A (it)
NO (1) NO782197L (it)
SE (1) SE7807169L (it)
SU (1) SU963453A3 (it)
ZA (1) ZA783641B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822887A1 (de) * 1978-05-26 1979-11-29 Hoechst Ag Lichtempfindliches aufzeichnungsmaterial und verfahren zur herstellung von reliefaufzeichnungen
DE3581115D1 (de) * 1984-06-08 1991-02-07 Fromson H A Verfahren zur herstellung von lithographischen druckplatten und so hergestellte druckplatten.
GB8703376D0 (en) * 1987-02-13 1987-03-18 Vickers Plc Printing plate precursors
DE3716848A1 (de) * 1987-05-20 1988-12-01 Hoechst Ag Verfahren zur bebilderung lichtempfindlichen materials
US5814431A (en) 1996-01-10 1998-09-29 Mitsubishi Chemical Corporation Photosensitive composition and lithographic printing plate
JP3814961B2 (ja) 1996-08-06 2006-08-30 三菱化学株式会社 ポジ型感光性印刷版

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125160A (en) * 1965-01-02 1968-08-28 Azoplate Corp Light-sensitive materials for use in the production of printing plates and printing plates produced therefrom
US3396020A (en) * 1965-11-16 1968-08-06 Azoplate Corp Planographic printing plate
DE1522503C3 (de) * 1967-01-24 1978-11-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Druckformen
US3664737A (en) * 1971-03-23 1972-05-23 Ibm Printing plate recording by direct exposure
JPS5120922B2 (it) * 1971-10-07 1976-06-29
JPS5015603A (it) * 1973-06-15 1975-02-19
CA1063415A (en) * 1974-01-17 1979-10-02 Scott Paper Company Planographic printing plate with layer of diazo compound, carbon and nitrocellulose
CA1049312A (en) * 1974-01-17 1979-02-27 John O.H. Peterson Presensitized printing plate with in-situ, laser imageable mask

Also Published As

Publication number Publication date
FI782029A (fi) 1978-12-28
ATA463578A (de) 1983-06-15
DE2728947C2 (de) 1983-10-20
IT7849977A0 (it) 1978-06-22
BR7804019A (pt) 1979-04-03
FR2396336A2 (fr) 1979-01-26
BE868455A (fr) 1978-12-27
GB1583329A (en) 1981-01-28
DK285478A (da) 1978-12-28
AU517940B2 (en) 1981-09-03
ES471136A2 (es) 1979-02-01
NO782197L (no) 1978-12-28
DE2728947A1 (de) 1979-01-18
CH634666A5 (en) 1983-02-15
NL7806821A (nl) 1978-12-29
JPH0334051B2 (it) 1991-05-21
SE7807169L (sv) 1978-12-28
SU963453A3 (ru) 1982-09-30
AU3687578A (en) 1979-12-13
JPS5412906A (en) 1979-01-31
ZA783641B (en) 1979-06-27
AT373547B (de) 1984-01-25
FR2396336B2 (it) 1983-08-12

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Legal Events

Date Code Title Description
MKEX Expiry