ES471136A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT, NO. 456.164, FOR ŸA PROCEDURE FOR THE PREPARATION OF PLANOGRAPHIC PRINTING PLATESŸ - Google Patents

IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT, NO. 456.164, FOR ŸA PROCEDURE FOR THE PREPARATION OF PLANOGRAPHIC PRINTING PLATESŸ

Info

Publication number
ES471136A2
ES471136A2 ES471136A ES471136A ES471136A2 ES 471136 A2 ES471136 A2 ES 471136A2 ES 471136 A ES471136 A ES 471136A ES 471136 A ES471136 A ES 471136A ES 471136 A2 ES471136 A2 ES 471136A2
Authority
ES
Spain
Prior art keywords
preparation
recording layer
planographic printing
main patent
improvements introduced
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
ES471136A
Other languages
Spanish (es)
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
Publication of ES471136A2 publication Critical patent/ES471136A2/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)

Abstract

Mejoras introducidas en el objeto de la patente principal nº 456.164 por: "Un procedimiento para la preparación de planchas de impresión planográfica", donde un material registrador que comprende un soporte de aluminio anódicamente oxidado, con una capa de óxido que pesa como mínimo 3 g/m2, y una capa registradora fotosensible dispuesta sobre la capa de óxido, se irradia en forma de imagen con un rayo láser, volviendo así oleófilas y/o insolubles las porciones irradiadas de la capa registradora y después las porciones no irradiadas de la capa registradora se lavan con un líquido revelador, caracterizadas porque se utiliza una capa registradora que contiene un compuesto diazo fotoendurecible, de trabajo negativo, y una resina amínica.Improvements introduced in the object of the main patent No. 456,164 by: "A method for the preparation of planographic printing plates", where a recording material comprising an anodically oxidized aluminum support, with an oxide layer weighing at least 3 g /m2, and a photosensitive recording layer disposed on the oxide layer, is image-irradiated with a laser beam, thereby rendering the irradiated portions of the recording layer and then the non-irradiated portions of the recording layer oleophilic and/or insoluble are washed with a developer liquid, characterized in that a recording layer is used that contains a negative-working, photohardening diazo compound and an amine resin.

ES471136A 1977-06-27 1978-06-26 IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT, NO. 456.164, FOR ŸA PROCEDURE FOR THE PREPARATION OF PLANOGRAPHIC PRINTING PLATESŸ Expired ES471136A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728947A DE2728947C2 (en) 1977-06-27 1977-06-27 Process for the production of planographic printing forms with laser beams

Publications (1)

Publication Number Publication Date
ES471136A2 true ES471136A2 (en) 1979-02-01

Family

ID=6012478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471136A Expired ES471136A2 (en) 1977-06-27 1978-06-26 IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT, NO. 456.164, FOR ŸA PROCEDURE FOR THE PREPARATION OF PLANOGRAPHIC PRINTING PLATESŸ

Country Status (19)

Country Link
JP (1) JPS5412906A (en)
AT (1) AT373547B (en)
AU (1) AU517940B2 (en)
BE (1) BE868455A (en)
BR (1) BR7804019A (en)
CA (1) CA1103506A (en)
CH (1) CH634666A5 (en)
DE (1) DE2728947C2 (en)
DK (1) DK285478A (en)
ES (1) ES471136A2 (en)
FI (1) FI782029A7 (en)
FR (1) FR2396336A2 (en)
GB (1) GB1583329A (en)
IT (1) IT7849977A0 (en)
NL (1) NL7806821A (en)
NO (1) NO782197L (en)
SE (1) SE7807169L (en)
SU (1) SU963453A3 (en)
ZA (1) ZA783641B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822887A1 (en) * 1978-05-26 1979-11-29 Hoechst Ag LIGHT SENSITIVE RECORDING MATERIAL AND METHOD FOR THE PRODUCTION OF RELIEF RECORDS
EP0164128B1 (en) * 1984-06-08 1990-12-27 Howard A. Fromson Process for making lithographic printing plates, and printing plates made by the process
GB8703376D0 (en) * 1987-02-13 1987-03-18 Vickers Plc Printing plate precursors
DE3716848A1 (en) * 1987-05-20 1988-12-01 Hoechst Ag METHOD FOR IMAGING LIGHT-SENSITIVE MATERIALS
US5814431A (en) 1996-01-10 1998-09-29 Mitsubishi Chemical Corporation Photosensitive composition and lithographic printing plate
JP3814961B2 (en) 1996-08-06 2006-08-30 三菱化学株式会社 Positive photosensitive printing plate
TW202603492A (en) * 2023-09-29 2026-01-16 德商馬克專利公司 Lithography compositions and methods of use thereof for sustainable and greener solutions for edge protection layers

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 (en) * 1967-01-24 1978-11-09 Hoechst Ag, 6000 Frankfurt Process for the production of printing forms
US3664737A (en) * 1971-03-23 1972-05-23 Ibm Printing plate recording by direct exposure
JPS5120922B2 (en) * 1971-10-07 1976-06-29
JPS5015603A (en) * 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
ATA463578A (en) 1983-06-15
SU963453A3 (en) 1982-09-30
NL7806821A (en) 1978-12-29
GB1583329A (en) 1981-01-28
CH634666A5 (en) 1983-02-15
JPS5412906A (en) 1979-01-31
NO782197L (en) 1978-12-28
JPH0334051B2 (en) 1991-05-21
ZA783641B (en) 1979-06-27
BR7804019A (en) 1979-04-03
SE7807169L (en) 1978-12-28
AU517940B2 (en) 1981-09-03
AU3687578A (en) 1979-12-13
CA1103506A (en) 1981-06-23
DE2728947A1 (en) 1979-01-18
FR2396336B2 (en) 1983-08-12
FI782029A7 (en) 1978-12-28
DK285478A (en) 1978-12-28
AT373547B (en) 1984-01-25
FR2396336A2 (en) 1979-01-26
DE2728947C2 (en) 1983-10-20
IT7849977A0 (en) 1978-06-22
BE868455A (en) 1978-12-27

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