ATE422253T1 - Verfahren zur herstellung einer lithografiedruckform - Google Patents

Verfahren zur herstellung einer lithografiedruckform

Info

Publication number
ATE422253T1
ATE422253T1 AT05110915T AT05110915T ATE422253T1 AT E422253 T1 ATE422253 T1 AT E422253T1 AT 05110915 T AT05110915 T AT 05110915T AT 05110915 T AT05110915 T AT 05110915T AT E422253 T1 ATE422253 T1 AT E422253T1
Authority
AT
Austria
Prior art keywords
precursor
coating
support
lithographic printing
photopolymerizable layer
Prior art date
Application number
AT05110915T
Other languages
English (en)
Inventor
Damme Marc Van
Original Assignee
Agfa Graphics Nv
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 Graphics Nv filed Critical Agfa Graphics Nv
Application granted granted Critical
Publication of ATE422253T1 publication Critical patent/ATE422253T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008Forme 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
    • B41C1/1016Forme 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/09Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/092Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by backside coating or layers, by lubricating-slip layers or means, by oxygen barrier layers or by stripping-release layers or means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26Processing photosensitive materials; Apparatus therefor
    • G03F7/30Imagewise removal using liquid means
    • G03F7/32Liquid compositions therefor, e.g. developers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2201/00Location, type or constituents of the non-imaging layers in lithographic printing formes
    • B41C2201/02Cover layers; Protective layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2201/00Location, type or constituents of the non-imaging layers in lithographic printing formes
    • B41C2201/14Location, type or constituents of the non-imaging layers in lithographic printing formes characterised by macromolecular organic compounds, e.g. binder, adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/04Negative working, i.e. the non-exposed (non-imaged) areas are removed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/10Developable by an acidic solution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/22Preparation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/24Preparation 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Materials For Photolithography (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
AT05110915T 2005-11-18 2005-11-18 Verfahren zur herstellung einer lithografiedruckform ATE422253T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05110915A EP1788450B1 (de) 2005-11-18 2005-11-18 Verfahren zur Herstellung einer Lithografiedruckform

Publications (1)

Publication Number Publication Date
ATE422253T1 true ATE422253T1 (de) 2009-02-15

Family

ID=37433718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05110915T ATE422253T1 (de) 2005-11-18 2005-11-18 Verfahren zur herstellung einer lithografiedruckform

Country Status (8)

Country Link
US (1) US8119329B2 (de)
EP (1) EP1788450B1 (de)
CN (1) CN101305324B (de)
AT (1) ATE422253T1 (de)
DE (1) DE602005012630D1 (de)
ES (1) ES2321205T3 (de)
PL (1) PL1788450T3 (de)
WO (1) WO2007057334A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7763413B2 (en) 2007-10-16 2010-07-27 Eastman Kodak Company Methods for imaging and processing negative-working imageable elements
US8323874B2 (en) 2008-01-22 2012-12-04 Eastman Kodak Company Method of making lithographic printing plates
PL2105799T3 (pl) 2008-03-26 2012-07-31 Agfa Nv Sposób wytwarzania litograficznych płyt drukarskich
US8124328B2 (en) 2008-05-20 2012-02-28 Eastman Kodak Company Methods for imaging and processing positive-working imageable elements
US8377629B2 (en) 2008-07-16 2013-02-19 Agfa Graphics Nv Method for preparing lithographic printing plate precursors
EP2186637B1 (de) 2008-10-23 2012-05-02 Agfa Graphics N.V. Lithographiedruckplatte
US20100151385A1 (en) * 2008-12-17 2010-06-17 Ray Kevin B Stack of negative-working imageable elements
EP2290447A1 (de) 2009-08-25 2011-03-02 Agfa Graphics N.V. Satz zur Entwicklung einer Lithografiedruckplatte
CN105308504B (zh) * 2013-06-14 2019-12-03 爱克发有限公司 平版印刷版前体
CN105308505B (zh) * 2013-06-14 2019-11-29 爱克发有限公司 平版印刷版前体
EP2916171B1 (de) * 2014-03-03 2017-05-31 Agfa Graphics Nv Verfahren zum Herstellen eines Lithographiedruckformvorläufers
CA3017806A1 (en) * 2016-03-16 2017-09-21 Agfa Nv Method for processing a lithographic printing plate
CN106313870B (zh) * 2016-08-19 2018-06-15 浙江康尔达新材料股份有限公司 一种可成像涂层、热敏阴图平版印刷版及其制版方法
ES2881270T3 (es) * 2017-12-08 2021-11-29 Agfa Nv Procedimiento de fabricación de una plancha de impresión litográfica
EP4239411A1 (de) 2022-03-04 2023-09-06 Eco3 Bv Verfahren und vorrichtung zum verarbeiten eine lithografiedruckplattenvorläufers

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296772A (de) 1962-03-21
CH613059A5 (en) 1975-06-30 1979-08-31 Hoechst Ag Method for producing a flat-bed printing forme
US4252887A (en) 1979-08-14 1981-02-24 E. I. Du Pont De Nemours And Company Dimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiators
US4459349A (en) 1981-03-27 1984-07-10 Toyo Boseki Kabushiki Kaisha Photosensitive resin composition
US4410621A (en) 1981-04-03 1983-10-18 Toyo Boseki Kabushiki Kaisha Photosensitive resin containing a combination of diphenyl-imiazolyl dimer and a heterocyclic mercaptan
JPS5956403A (ja) 1982-09-27 1984-03-31 Mitsubishi Chem Ind Ltd 光重合性組成物
DE3404366A1 (de) 1984-02-08 1985-08-14 Hoechst Ag, 6230 Frankfurt Lichtempfindliches gemisch auf basis eines diazoniumsalz-polykondensationsprodukts und daraus hergestelltes lichtempfindliches aufzeichnungsmaterial
DE3410522A1 (de) 1984-03-22 1985-10-03 Hoechst Ag, 6230 Frankfurt Einbrenngummierung fuer offsetdruckplatten und verfahren zur herstellung einer offsetdruckform
US4622286A (en) 1985-09-16 1986-11-11 E. I. Du Pont De Nemours And Company Photoimaging composition containing admixture of leuco dye and 2,4,5-triphenylimidazolyl dimer
DE3539992A1 (de) 1985-11-12 1987-05-14 Hoechst Ag Einbrenngummierung fuer offsetdruckplatten
JPH065384B2 (ja) 1986-06-12 1994-01-19 富士写真フイルム株式会社 感光性印刷版
DE3734097A1 (de) * 1987-10-09 1989-04-27 Du Pont Deutschland Verfahren und vorrichtung zum behandeln eines photographischen aufzeichnungsmaterials
DE3832032A1 (de) 1988-09-21 1990-03-22 Hoechst Ag Photopolymerisierbares gemisch und daraus hergestelltes aufzeichnungsmaterial
US6010824A (en) 1992-11-10 2000-01-04 Tokyo Ohka Kogyo Co., Ltd. Photosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the same
US5686231A (en) 1994-12-27 1997-11-11 Mitsubishi Chemical Corporation Process for disposing of developer for pigment-containing non-silver-salt photo sensitive material, apparatus therefor and automatic developing system
US5629354A (en) 1995-02-28 1997-05-13 Eastman Kodak Company Photopolymerization initiator system comprising a spectral sensitizer and a polycarboxylic acid co-initiator
US5925497A (en) 1995-04-27 1999-07-20 Minnesota Mining And Manufacturing Company Negative-acting no-process printing plates
JPH09239942A (ja) 1996-03-08 1997-09-16 Fuji Photo Film Co Ltd 湿し水不要平版印刷原版及びその製版方法
US6514668B1 (en) 1996-12-26 2003-02-04 Mitsubishi Chemical Corporation Photosensitive lithographic printing plate
EP0869393B1 (de) 1997-03-31 2000-05-31 Fuji Photo Film Co., Ltd. Positiv-arbeitende photoempfindliche Zusammensetzung
US6218076B1 (en) 1997-08-26 2001-04-17 Showa Denko K.K. Stabilizer for organic borate salts and photosensitive composition containing the same
US5919600A (en) * 1997-09-03 1999-07-06 Kodak Polychrome Graphics, Llc Thermal waterless lithographic printing plate
US6232038B1 (en) 1998-10-07 2001-05-15 Mitsubishi Chemical Corporation Photosensitive composition, image-forming material and image-forming method employing it
DE69909734T2 (de) 1999-02-02 2004-04-15 Agfa-Gevaert Verfahren zur Herstellung positiv arbeitender Druckplatten
DE19915717A1 (de) 1999-04-08 2000-10-12 Agfa Gevaert Ag Aufzeichnungsmaterial mit pigmentgefärbter strahlungsempfindlicher Schicht
DE10022786B4 (de) 1999-05-12 2008-04-10 Kodak Graphic Communications Gmbh Auf der Druckmaschine entwickelbare Druckplatte
US6071675A (en) 1999-06-05 2000-06-06 Teng; Gary Ganghui On-press development of a lithographic plate comprising dispersed solid particles
DE19933139A1 (de) 1999-07-19 2001-01-25 Agfa Gevaert Ag Stabile Pigmentdispersion und damit hergestelltes strahlungsempfindliches Aufzeichnungsmaterial
DE19940921A1 (de) 1999-08-27 2001-03-01 Agfa Gevaert Ag Photopolymerisierbares Gemisch und damit hergestelltes Aufzeichnungsmaterial
DE19944073A1 (de) 1999-09-14 2001-03-15 Agfa Gevaert Ag Strahlungsempfindliches Aufzeichnungsmaterial mit Deckschicht
JP4037015B2 (ja) 1999-09-22 2008-01-23 富士フイルム株式会社 光重合性組成物、画像形成材料及び平版印刷版用版材
US6558873B1 (en) 1999-10-05 2003-05-06 Fuji Photo Film Co., Ltd. Lithographic printing plate precursor
US6245481B1 (en) 1999-10-12 2001-06-12 Gary Ganghui Teng On-press process of lithographic plates having a laser sensitive mask layer
ATE495890T1 (de) 2000-07-06 2011-02-15 Cabot Corp Druckplatten mit modifizierten pigmentprodukten
US6576401B2 (en) 2001-09-14 2003-06-10 Gary Ganghui Teng On-press developable thermosensitive lithographic plates utilizing an onium or borate salt initiator
US6548222B2 (en) 2000-09-06 2003-04-15 Gary Ganghui Teng On-press developable thermosensitive lithographic printing plates
US6482571B1 (en) 2000-09-06 2002-11-19 Gary Ganghui Teng On-press development of thermosensitive lithographic plates
US6387595B1 (en) 2000-10-30 2002-05-14 Gary Ganghui Teng On-press developable lithographic printing plate having an ultrathin overcoat
JP4098483B2 (ja) 2001-03-12 2008-06-11 富士フイルム株式会社 平版印刷版原版
JP4266077B2 (ja) 2001-03-26 2009-05-20 富士フイルム株式会社 平版印刷版原版及び平版印刷方法
US7261998B2 (en) 2001-04-04 2007-08-28 Eastman Kodak Company Imageable element with solvent-resistant polymeric binder
US6899994B2 (en) 2001-04-04 2005-05-31 Kodak Polychrome Graphics Llc On-press developable IR sensitive printing plates using binder resins having polyethylene oxide segments
US6893797B2 (en) 2001-11-09 2005-05-17 Kodak Polychrome Graphics Llc High speed negative-working thermal printing plates
US6723493B2 (en) 2001-06-04 2004-04-20 Gary Ganghui Teng Negative lithographic printing plate comprising a specific compound in the photosensitive layer
US6649319B2 (en) 2001-06-11 2003-11-18 Kodak Polychrome Graphics Llc Method of processing lithographic printing plate precursors
EP1288720B1 (de) 2001-08-29 2012-02-01 FUJIFILM Corporation Verfahren zur Herstellung einer Druckplatte
JP2003252939A (ja) 2002-03-01 2003-09-10 Fuji Photo Film Co Ltd 光重合性組成物
EP1586448B1 (de) 2002-03-06 2007-12-12 Agfa Graphics N.V. Verfahren zum Entwickeln eines Wärmeempfindlichen lithographischen Druckplattenvorläufers mit einer Gummilösung
EP1349006B1 (de) 2002-03-28 2013-09-25 Agfa Graphics N.V. Fotopolymerisierbare Zusammensetzung, die im Wellenlängenbereich von 300 bis zu 450 nm sensibilisiert ist
US7172850B2 (en) 2002-04-10 2007-02-06 Eastman Kodak Company Preparation of solvent-resistant binder for an imageable element
US7659046B2 (en) 2002-04-10 2010-02-09 Eastman Kodak Company Water-developable infrared-sensitive printing plate
DE50204080D1 (de) 2002-04-29 2005-10-06 Agfa Gevaert Nv Strahlungsempfindliches Gemisch, damit hergestelltes Aufzeichnungsmaterial, und Verfahren zur Herstellung einer Druckplatte
JP4238523B2 (ja) 2002-05-29 2009-03-18 コニカミノルタホールディングス株式会社 感光性平版印刷版材料の処理方法
JP2004012706A (ja) 2002-06-05 2004-01-15 Fuji Photo Film Co Ltd 平版印刷版原版
EP1369231A3 (de) 2002-06-05 2009-07-08 FUJIFILM Corporation Infrarotempfindliche Zusammensetzung und Bildaufzeichnungsmaterial für IR-Strahlung
US6902865B2 (en) 2002-07-22 2005-06-07 Gary Ganghui Teng Non-alkaline aqueous development of thermosensitive lithographic printing plates
US7052418B2 (en) 2002-11-26 2006-05-30 Lifetime Products, Inc. Basketball backboard
JP2005014348A (ja) 2003-06-25 2005-01-20 Fuji Photo Film Co Ltd 平版印刷版原版及び平版印刷方法
JP4418714B2 (ja) 2003-07-10 2010-02-24 富士フイルム株式会社 平版印刷版原版及び平版印刷方法
WO2005015318A1 (en) 2003-07-17 2005-02-17 Kodak Polychrome Graphics Gmbh Apparatus and method for treating imaging materials
US7183038B2 (en) 2003-07-22 2007-02-27 Fuji Photo Film Co., Ltd. Lithographic printing plate precursor and lithographic printing method
EP1916101B1 (de) 2003-08-13 2009-11-18 Agfa Graphics N.V. Verfahren zum Nacheinbrennen lithographischer Druckplatten
JP2005067006A (ja) 2003-08-22 2005-03-17 Fuji Photo Film Co Ltd 平版印刷版の製版方法、平版印刷方法および平版印刷原版
JP4644458B2 (ja) 2003-09-30 2011-03-02 富士フイルム株式会社 平版印刷版原版および平版印刷方法
DE602005003244T2 (de) 2004-01-23 2008-09-25 Fujifilm Corp. Lithographiedruckplattenvorläufer und lithographisches Druckverfahren
JP2005305740A (ja) * 2004-04-20 2005-11-04 Konica Minolta Medical & Graphic Inc 感光性平版印刷版材料用アルミニウム板支持体、その製造方法及び感光性平版印刷版材料
CN100573342C (zh) 2004-05-19 2009-12-23 爱克发印艺公司 制造光聚合物印版的方法
EP1765592B1 (de) 2004-07-08 2009-01-28 Agfa Graphics N.V. Verfahren zur herstellung eines vorläufers für eine negativ arbeitende wärmeempfindliche lithographische druckplatte
EP1736312B1 (de) 2005-06-21 2008-04-02 Agfa Graphics N.V. Wärmeempfindliches Bildaufzeichnungselement

Also Published As

Publication number Publication date
CN101305324B (zh) 2013-08-21
CN101305324A (zh) 2008-11-12
WO2007057334A1 (en) 2007-05-24
PL1788450T3 (pl) 2009-07-31
EP1788450B1 (de) 2009-02-04
US8119329B2 (en) 2012-02-21
DE602005012630D1 (de) 2009-03-19
ES2321205T3 (es) 2009-06-03
EP1788450A1 (de) 2007-05-23
US20080254390A1 (en) 2008-10-16

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