EP1297950A3 - Précurseur de plaque d'impression lithographique sensible à la chaleur - Google Patents

Précurseur de plaque d'impression lithographique sensible à la chaleur Download PDF

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Publication number
EP1297950A3
EP1297950A3 EP02102350A EP02102350A EP1297950A3 EP 1297950 A3 EP1297950 A3 EP 1297950A3 EP 02102350 A EP02102350 A EP 02102350A EP 02102350 A EP02102350 A EP 02102350A EP 1297950 A3 EP1297950 A3 EP 1297950A3
Authority
EP
European Patent Office
Prior art keywords
heat
printing plate
lithographic printing
plate precursor
sensitive lithographic
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
EP02102350A
Other languages
German (de)
English (en)
Other versions
EP1297950A2 (fr
EP1297950B1 (fr
Inventor
Johan Loccufier
Marc Van Damme
Joan Vermeersch
Wim Sap
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 EP20020102350 priority Critical patent/EP1297950B1/fr
Publication of EP1297950A2 publication Critical patent/EP1297950A2/fr
Publication of EP1297950A3 publication Critical patent/EP1297950A3/fr
Application granted granted Critical
Publication of EP1297950B1 publication Critical patent/EP1297950B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B41C1/1016—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 characterised by structural details, e.g. protective layers, backcoat layers or several imaging layers
    • 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
    • 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
    • B41C2210/02—Positive working, i.e. the exposed (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
    • B41C2210/04—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
    • B41C2210/06—Developable by an alkaline 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
    • 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
    • B41C2210/26—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 not involving carbon-to-carbon unsaturated bonds
    • B41C2210/262—Phenolic condensation polymers, e.g. novolacs, resols

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)
EP20020102350 2001-09-27 2002-09-11 Précurseur de plaque d'impression lithographique sensible à la chaleur Expired - Lifetime EP1297950B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20020102350 EP1297950B1 (fr) 2001-09-27 2002-09-11 Précurseur de plaque d'impression lithographique sensible à la chaleur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01203681 2001-09-27
EP01203681 2001-09-27
EP20020102350 EP1297950B1 (fr) 2001-09-27 2002-09-11 Précurseur de plaque d'impression lithographique sensible à la chaleur

Publications (3)

Publication Number Publication Date
EP1297950A2 EP1297950A2 (fr) 2003-04-02
EP1297950A3 true EP1297950A3 (fr) 2004-03-31
EP1297950B1 EP1297950B1 (fr) 2007-04-25

Family

ID=26077003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020102350 Expired - Lifetime EP1297950B1 (fr) 2001-09-27 2002-09-11 Précurseur de plaque d'impression lithographique sensible à la chaleur

Country Status (1)

Country Link
EP (1) EP1297950B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425402B2 (en) 2003-08-13 2008-09-16 Agfa Graphics, N.V. Heat-sensitive lithographic printing plate precursor
EP1506858A3 (fr) 2003-08-13 2005-10-12 Agfa-Gevaert Précurseur de plaque d'impression lithographique sensible à la chaleur
ATE364643T1 (de) * 2004-11-09 2007-07-15 Ipagsa Ind Sl Thermisch reaktive, nah-infrarot absorbierende polymere und ihre verwendung in wärmeempfindlichen lithographischen druckplatten
JP4738913B2 (ja) * 2005-06-29 2011-08-03 富士フイルム株式会社 感光性組成物及びそれを用いた平版印刷版原版
US7582407B2 (en) * 2007-07-09 2009-09-01 Eastman Kodak Company Imageable elements with low pH developer solubility
ES2660063T3 (es) 2014-06-13 2018-03-20 Agfa Nv Copolímeros (de etileno, vinilacetal) y su uso en precursores de plancha de impresión litográfica

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019227A1 (fr) * 1990-05-30 1991-12-12 Horsell Plc Materiaux photosensibles pour plaques lithographiques
EP1110747A1 (fr) * 1999-12-21 2001-06-27 Fuji Photo Film Co., Ltd Méthode pour former des images par laser
EP1186955A2 (fr) * 2000-09-09 2002-03-13 Kodak Polychrome Graphics Company Ltd. Masques et précuresurs de masque, composantes électroniques et précurseurs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084070A (en) 1960-08-05 1967-09-20 Kalle Ag Process and material for the preparation of planographic printing plates
DE4001466A1 (de) 1990-01-19 1991-07-25 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
DE4417907A1 (de) 1994-05-21 1995-11-23 Hoechst Ag Verfahren zur Nachbehandlung von platten-, folien- oder bandförmigem Material, Träger aus derartigem Material und seine Verwendung für Offsetdruckplatten
DE4423140A1 (de) 1994-07-01 1996-01-04 Hoechst Ag Hydrophiliertes Trägermaterial und damit hergestelltes Aufzeichnungsmaterial
EP0934822B1 (fr) 1998-02-04 2005-05-04 Mitsubishi Chemical Corporation Composition photosensible positive, plaque lithographique positive et méthode pour la formation d'une image positive
US6124425A (en) 1999-03-18 2000-09-26 American Dye Source, Inc. Thermally reactive near infrared absorption polymer coatings, method of preparing and methods of use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019227A1 (fr) * 1990-05-30 1991-12-12 Horsell Plc Materiaux photosensibles pour plaques lithographiques
EP1110747A1 (fr) * 1999-12-21 2001-06-27 Fuji Photo Film Co., Ltd Méthode pour former des images par laser
EP1186955A2 (fr) * 2000-09-09 2002-03-13 Kodak Polychrome Graphics Company Ltd. Masques et précuresurs de masque, composantes électroniques et précurseurs

Also Published As

Publication number Publication date
EP1297950A2 (fr) 2003-04-02
EP1297950B1 (fr) 2007-04-25

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