EP1524113A3 - Procédé de fabrication d'une plaque lithographique thermosensible - Google Patents

Procédé de fabrication d'une plaque lithographique thermosensible Download PDF

Info

Publication number
EP1524113A3
EP1524113A3 EP04104688A EP04104688A EP1524113A3 EP 1524113 A3 EP1524113 A3 EP 1524113A3 EP 04104688 A EP04104688 A EP 04104688A EP 04104688 A EP04104688 A EP 04104688A EP 1524113 A3 EP1524113 A3 EP 1524113A3
Authority
EP
European Patent Office
Prior art keywords
precursor
coating
protective layer
hydrophilic
printing plate
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
EP04104688A
Other languages
German (de)
English (en)
Other versions
EP1524113B1 (fr
EP1524113A2 (fr
Inventor
Joseph Corporate IP Dpt. 3800 Vander Aa
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.)
Agfa NV
Original Assignee
Agfa Gevaert NV
Agfa Gevaert 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 Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to EP20040104688 priority Critical patent/EP1524113B1/fr
Publication of EP1524113A2 publication Critical patent/EP1524113A2/fr
Publication of EP1524113A3 publication Critical patent/EP1524113A3/fr
Application granted granted Critical
Publication of EP1524113B1 publication Critical patent/EP1524113B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B41C1/1025—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials using materials comprising a polymeric matrix containing a polymeric particulate material, e.g. hydrophobic heat coalescing particles
    • 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
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2201/00—Location, type or constituents of the non-imaging layers in lithographic printing formes
    • B41C2201/02—Cover layers; Protective layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/04—Negative working, i.e. the non-exposed (non-imaged) areas are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/08—Developable by water or the fountain solution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/22—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by organic non-macromolecular additives, e.g. dyes, UV-absorbers, plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/24—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions involving carbon-to-carbon unsaturated bonds, e.g. acrylics, vinyl polymers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Materials For Photolithography (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
EP20040104688 2003-10-16 2004-09-27 Procédé de fabrication d'une plaque lithographique thermosensible Expired - Fee Related EP1524113B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040104688 EP1524113B1 (fr) 2003-10-16 2004-09-27 Procédé de fabrication d'une plaque lithographique thermosensible

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03103828 2003-10-16
EP03103828 2003-10-16
EP20040104688 EP1524113B1 (fr) 2003-10-16 2004-09-27 Procédé de fabrication d'une plaque lithographique thermosensible

Publications (3)

Publication Number Publication Date
EP1524113A2 EP1524113A2 (fr) 2005-04-20
EP1524113A3 true EP1524113A3 (fr) 2005-11-23
EP1524113B1 EP1524113B1 (fr) 2010-03-24

Family

ID=34379388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040104688 Expired - Fee Related EP1524113B1 (fr) 2003-10-16 2004-09-27 Procédé de fabrication d'une plaque lithographique thermosensible

Country Status (1)

Country Link
EP (1) EP1524113B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005010890D1 (de) 2005-12-20 2008-12-18 Agfa Graphics Nv Verfahren zur Gummierung einer Flachdruckplatte.
US8221960B2 (en) 2009-06-03 2012-07-17 Eastman Kodak Company On-press development of imaged elements
EP2775351B1 (fr) 2013-03-07 2017-02-22 Agfa Graphics NV Appareil et procédé de traitement d'une plaque d'impression lithographique
BR112018068753A2 (pt) 2016-03-16 2019-01-22 Agfa Nv método para processar uma chapa de impressão litográfica
EP3637188A1 (fr) 2018-10-08 2020-04-15 Agfa Nv Précurseur de révélateur effervescent pour le traitement d'un précurseur de plaque d'impression lithographique
EP3778253A1 (fr) 2019-08-13 2021-02-17 Agfa Nv Procédé de fabrication d'une plaque d'impression lithographique
WO2023145972A1 (fr) * 2022-01-31 2023-08-03 富士フイルム株式会社 Précurseur de plaque d'impression lithographique de type à développement sur presse, procédé de fabrication de plaque d'impression lithographique, procédé d'impression lithographique et stratifié
EP4239411A1 (fr) 2022-03-04 2023-09-06 Eco3 Bv Appareil et procédé de traitement d'un précurseur de plaque d'impression lithographique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816070A1 (fr) * 1996-06-24 1998-01-07 Agfa-Gevaert N.V. Elément d'enregistrement thermosensible et méthode pour la fabrication d'un cliché lithographique utilisant cet élément
EP1092555A1 (fr) * 1995-10-24 2001-04-18 Agfa-Gevaert N.V. Procédé pour la fabrication d'une plaque lithographique avec développement sur presse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717654A1 (de) 1987-05-26 1988-12-08 Hoechst Ag Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger
DE4134143A1 (de) 1991-10-16 1993-06-24 Hoechst Ag Verfahren zur herstellung von flachdruckformen und danach hergestellte flachdruckformen
GB9326150D0 (en) 1993-12-22 1994-02-23 Alcan Int Ltd Electrochemical roughening method
DE69517174T2 (de) 1995-10-24 2000-11-09 Agfa Gevaert Nv Verfahren zur Herstellung einer lithographische Druckplatte mit auf der Druckpresse stattfindenden Entwicklung
EP1065049B1 (fr) 1999-06-29 2004-11-10 Agfa-Gevaert Elément formateur d'image sensible à la chaleur avec une couche protectrice pour la fabrication de plaques d'impression lithographiques
US6387595B1 (en) 2000-10-30 2002-05-14 Gary Ganghui Teng On-press developable lithographic printing plate having an ultrathin overcoat
DE60206593T2 (de) 2002-03-06 2006-06-22 Agfa-Gevaert N.V. Verfahren zum Entwickeln eines wärmeempfindlichen lithographischen Druckplattenvorläufers mit einer Gummilösung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092555A1 (fr) * 1995-10-24 2001-04-18 Agfa-Gevaert N.V. Procédé pour la fabrication d'une plaque lithographique avec développement sur presse
EP0816070A1 (fr) * 1996-06-24 1998-01-07 Agfa-Gevaert N.V. Elément d'enregistrement thermosensible et méthode pour la fabrication d'un cliché lithographique utilisant cet élément

Also Published As

Publication number Publication date
EP1524113B1 (fr) 2010-03-24
EP1524113A2 (fr) 2005-04-20

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