CA1103507A - 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
CA1103507A
CA1103507A CA306,161A CA306161A CA1103507A CA 1103507 A CA1103507 A CA 1103507A CA 306161 A CA306161 A CA 306161A CA 1103507 A CA1103507 A CA 1103507A
Authority
CA
Canada
Prior art keywords
recording layer
layer
irradiated
oxide layer
light
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
CA306,161A
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 CA1103507A publication Critical patent/CA1103507A/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
    • G03F7/20—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
    • 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

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)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA306,161A 1977-06-27 1978-06-23 Process for the preparation of planographic printing forms by means of laser beams Expired CA1103507A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2728858A DE2728858C2 (de) 1977-06-27 1977-06-27 Verfahren zur Herstellung von Flachdruckformen mit Laserstrahlen
DEP2728858.0 1977-06-27

Publications (1)

Publication Number Publication Date
CA1103507A true CA1103507A (en) 1981-06-23

Family

ID=6012436

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,161A Expired CA1103507A (en) 1977-06-27 1978-06-23 Process for the preparation of planographic printing forms by means of laser beams

Country Status (16)

Country Link
JP (1) JPS5412907A (xx)
AU (1) AU521791B2 (xx)
BE (1) BE868456A (xx)
BR (1) BR7804021A (xx)
CA (1) CA1103507A (xx)
DE (1) DE2728858C2 (xx)
DK (1) DK285578A (xx)
ES (1) ES471135A2 (xx)
FI (1) FI782028A (xx)
FR (1) FR2396337A2 (xx)
GB (1) GB1583330A (xx)
IT (1) IT7850029A0 (xx)
NL (1) NL7806816A (xx)
NO (1) NO782198L (xx)
SE (1) SE7807170L (xx)
ZA (1) ZA783642B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164128B1 (en) * 1984-06-08 1990-12-27 Howard A. Fromson Process for making lithographic printing plates, and printing plates made by the process
DE8706120U1 (de) * 1987-04-28 1988-05-26 Grabensee, Hans, Champigny Druckmaschine mit einer wasserführenden Offsetdruckplatte mit Antioxidationsschicht
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
ES2258416B1 (es) * 2006-05-08 2008-03-01 Luminosos Regui, S.A. Sistema de fabricacion de rotulos en relieve.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396020A (en) * 1965-11-16 1968-08-06 Azoplate Corp Planographic printing plate
ZA6807938B (xx) * 1967-12-04
US3867147A (en) * 1969-05-20 1975-02-18 Hoechst Co American Light-sensitive diazo compounds and reproduction material employing the same
US3664737A (en) * 1971-03-23 1972-05-23 Ibm Printing plate recording by direct exposure
JPS5120922B2 (xx) * 1971-10-07 1976-06-29
JPS5015603A (xx) * 1973-06-15 1975-02-19
DE2537724C3 (de) * 1975-08-25 1981-02-26 Hoechst Ag, 6000 Frankfurt Verwendung eines Verfahrens zum elektrochemischen Aufrauhen von Aluminium bei der Herstellung von Flachdruckplattenträgern
DE2547221A1 (de) * 1975-10-22 1977-05-05 Johannes Ruediger Verfahren zum belichten von druckplatten mittels hochenergiereicher, modulierbarer waermestrahlung z.b. laser oder elektronenstrahl

Also Published As

Publication number Publication date
NO782198L (no) 1978-12-28
FR2396337A2 (fr) 1979-01-26
NL7806816A (nl) 1978-12-29
ZA783642B (en) 1979-06-27
DK285578A (da) 1978-12-28
DE2728858A1 (de) 1979-01-18
BE868456A (fr) 1978-12-27
AU3687478A (en) 1979-12-13
AU521791B2 (en) 1982-04-29
BR7804021A (pt) 1979-04-03
FR2396337B2 (xx) 1983-07-29
IT7850029A0 (it) 1978-06-26
JPS5412907A (en) 1979-01-31
GB1583330A (en) 1981-01-28
JPH0251732B2 (xx) 1990-11-08
SE7807170L (sv) 1978-12-28
ES471135A2 (es) 1979-01-16
FI782028A (fi) 1978-12-28
DE2728858C2 (de) 1986-03-13

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Legal Events

Date Code Title Description
MKEX Expiry