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FR2396336A2 - IMPROVEMENT OF THE PROCESS FOR MANUFACTURING FLAT SHAPES USING LASER RAYS - Google Patents

IMPROVEMENT OF THE PROCESS FOR MANUFACTURING FLAT SHAPES USING LASER RAYS

Info

Publication number
FR2396336A2
FR2396336A2 FR7818952A FR7818952A FR2396336A2 FR 2396336 A2 FR2396336 A2 FR 2396336A2 FR 7818952 A FR7818952 A FR 7818952A FR 7818952 A FR7818952 A FR 7818952A FR 2396336 A2 FR2396336 A2 FR 2396336A2
Authority
FR
France
Prior art keywords
recording layer
manufacturing flat
improvement
lipophilic
insoluble
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.)
Granted
Application number
FR7818952A
Other languages
French (fr)
Other versions
FR2396336B2 (en
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 FR2396336A2 publication Critical patent/FR2396336A2/en
Application granted granted Critical
Publication of FR2396336B2 publication Critical patent/FR2396336B2/fr
Granted 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)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

L'invention est relative à un procédé de fabrication de formes plates d'impression selon le brevet principal, consistant à irradier un matériel d'impression comprenant un support en aluminium porteur d'une couche d'oxydation anodique d'un poids d'au moins 3 g/m**2 et d'une couche d'enregistrement photosensible disposée sur la couche d'oxyde, au moyen d'un rayon laser en fonction d'une image et à rendre les zones de la couche d'enregistrement ainsi irradiées soit lipophiles, soit insolubles, soit aussi lipophiles et insolubles et à éliminer finalement les zones de la couche d'enregistrement non irradiées par un révélateur liquide approprié, caractérisé en ce que l'on utilise une couche d'enregistrement qui comprend un composé diazoïque photodurcissable travaillant en négatif et une résine aminéeThe invention relates to a method of manufacturing flat printing forms according to the main patent, consisting in irradiating a printing material comprising an aluminum support carrying an anodic oxidation layer with a weight of at least minus 3 g / m ** 2 and a photosensitive recording layer disposed on the oxide layer, by means of a laser beam depending on an image and making the areas of the recording layer as well irradiated either lipophilic or insoluble or also lipophilic and insoluble and finally removing the areas of the recording layer not irradiated with a suitable liquid developer, characterized in that a recording layer is used which comprises a diazo compound photocurable working in negative and an amino resin

FR7818952A 1977-06-27 1978-06-26 IMPROVEMENT OF THE PROCESS FOR MANUFACTURING FLAT SHAPES USING LASER RAYS Granted FR2396336A2 (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 (2)

Publication Number Publication Date
FR2396336A2 true FR2396336A2 (en) 1979-01-26
FR2396336B2 FR2396336B2 (en) 1983-08-12

Family

ID=6012478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818952A Granted FR2396336A2 (en) 1977-06-27 1978-06-26 IMPROVEMENT OF THE PROCESS FOR MANUFACTURING FLAT SHAPES USING LASER RAYS

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) FI782029A (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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005778A1 (en) * 1978-05-26 1979-12-12 Hoechst Aktiengesellschaft Process for making relief recordings
EP0164128A2 (en) * 1984-06-08 1985-12-11 Howard A. Fromson Process for making lithographic printing plates, and printing plates made by the process

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (6)

* 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
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
DE1522503A1 (en) * 1967-01-24 1969-09-18 Kalle Ag Copy material for the photomechanical production of printing forms
US3664737A (en) * 1971-03-23 1972-05-23 Ibm Printing plate recording by direct exposure
DE2248743A1 (en) * 1971-10-07 1973-04-19 Fuji Photo Film Co Ltd LIGHT SENSITIVE PRINTING PLATE AND METHOD OF MANUFACTURING IT
JPS5015603A (en) * 1973-06-15 1975-02-19

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1049312A (en) * 1974-01-17 1979-02-27 John O.H. Peterson Presensitized printing plate with in-situ, laser imageable mask
CA1063415A (en) * 1974-01-17 1979-10-02 Scott Paper Company Planographic printing plate with layer of diazo compound, carbon and nitrocellulose

Patent Citations (6)

* 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
DE1522503A1 (en) * 1967-01-24 1969-09-18 Kalle Ag Copy material for the photomechanical production of printing forms
US3664737A (en) * 1971-03-23 1972-05-23 Ibm Printing plate recording by direct exposure
DE2248743A1 (en) * 1971-10-07 1973-04-19 Fuji Photo Film Co Ltd LIGHT SENSITIVE PRINTING PLATE AND METHOD OF MANUFACTURING IT
JPS5015603A (en) * 1973-06-15 1975-02-19

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005778A1 (en) * 1978-05-26 1979-12-12 Hoechst Aktiengesellschaft Process for making relief recordings
EP0164128A2 (en) * 1984-06-08 1985-12-11 Howard A. Fromson Process for making lithographic printing plates, and printing plates made by the process
EP0164128A3 (en) * 1984-06-08 1987-12-16 Howard A. Fromson Process for making lithographic printing plates, and printing plates made by the process

Also Published As

Publication number Publication date
DE2728947C2 (en) 1983-10-20
JPH0334051B2 (en) 1991-05-21
SE7807169L (en) 1978-12-28
SU963453A3 (en) 1982-09-30
JPS5412906A (en) 1979-01-31
GB1583329A (en) 1981-01-28
BE868455A (en) 1978-12-27
AU517940B2 (en) 1981-09-03
NO782197L (en) 1978-12-28
ES471136A2 (en) 1979-02-01
BR7804019A (en) 1979-04-03
DE2728947A1 (en) 1979-01-18
CA1103506A (en) 1981-06-23
AU3687578A (en) 1979-12-13
ATA463578A (en) 1983-06-15
AT373547B (en) 1984-01-25
ZA783641B (en) 1979-06-27
FR2396336B2 (en) 1983-08-12
FI782029A (en) 1978-12-28
DK285478A (en) 1978-12-28
CH634666A5 (en) 1983-02-15
IT7849977A0 (en) 1978-06-22
NL7806821A (en) 1978-12-29

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