DE69802374D1 - Wärmeempfindliches Aufzeichnungsmaterial zur Herstellung von positiv arbeitenden Druckplatten - Google Patents

Wärmeempfindliches Aufzeichnungsmaterial zur Herstellung von positiv arbeitenden Druckplatten

Info

Publication number
DE69802374D1
DE69802374D1 DE69802374T DE69802374T DE69802374D1 DE 69802374 D1 DE69802374 D1 DE 69802374D1 DE 69802374 T DE69802374 T DE 69802374T DE 69802374 T DE69802374 T DE 69802374T DE 69802374 D1 DE69802374 D1 DE 69802374D1
Authority
DE
Germany
Prior art keywords
production
recording material
sensitive recording
printing plates
heat sensitive
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 - Lifetime
Application number
DE69802374T
Other languages
English (en)
Other versions
DE69802374T2 (de
Inventor
Joan Vermeersch
Damme Marc Van
Eric Verschueren
Guido Hauquier
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
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 filed Critical Agfa Gevaert NV
Publication of DE69802374D1 publication Critical patent/DE69802374D1/de
Application granted granted Critical
Publication of DE69802374T2 publication Critical patent/DE69802374T2/de
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
    • 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
    • B41C2210/06—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
    • B41C2210/14—Multiple imaging 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
    • B41C2210/22—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)
  • Materials For Photolithography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
DE1998602374 1998-04-15 1998-04-15 Wärmeempfindliches Aufzeichnungsmaterial zur Herstellung von positiv arbeitenden Druckplatten Expired - Lifetime DE69802374T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980201216 EP0950513B1 (de) 1998-04-15 1998-04-15 Wärmeempfindliches Aufzeichnungsmaterial zur Herstellung von positiv arbeitenden Druckplatten

Publications (2)

Publication Number Publication Date
DE69802374D1 true DE69802374D1 (de) 2001-12-13
DE69802374T2 DE69802374T2 (de) 2002-07-25

Family

ID=8233605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998602374 Expired - Lifetime DE69802374T2 (de) 1998-04-15 1998-04-15 Wärmeempfindliches Aufzeichnungsmaterial zur Herstellung von positiv arbeitenden Druckplatten

Country Status (3)

Country Link
EP (1) EP0950513B1 (de)
JP (1) JP2000056448A (de)
DE (1) DE69802374T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143471A (en) * 1998-03-10 2000-11-07 Mitsubishi Paper Mills Limited Positive type photosensitive composition
US6447977B2 (en) * 1998-04-15 2002-09-10 Agfa-Gevaert Heat mode sensitive imaging element for making positive working printing plates
JP4137345B2 (ja) * 2000-06-05 2008-08-20 富士フイルム株式会社 平版印刷版原版
US6649324B1 (en) * 2000-08-14 2003-11-18 Kodak Polychrome Graphics Llc Aqueous developer for lithographic printing plates
US6555291B1 (en) 2000-08-14 2003-04-29 Kodak Polychrome Graphics, Llc Thermal digital lithographic printing plate
US6613494B2 (en) 2001-03-13 2003-09-02 Kodak Polychrome Graphics Llc Imageable element having a protective overlayer
US6699636B2 (en) 2001-12-12 2004-03-02 Kodak Polychrome Graphics Llc Imaging element comprising a thermally activated crosslinking agent
CN110719847B (zh) * 2017-05-31 2021-08-31 富士胶片株式会社 平版印刷版原版及平版印刷版的制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208415A (en) * 1966-10-24 1970-10-14 Agfa Gevaert Nv Improvements relating to thermo-copying
GB1245924A (en) * 1967-09-27 1971-09-15 Agfa Gevaert Improvements relating to thermo-recording
JPH0240659A (ja) * 1988-08-01 1990-02-09 Fuji Photo Film Co Ltd 感光性平版印刷版の現像液及び現像方法
JPH0414481A (ja) * 1990-05-07 1992-01-20 Oji Paper Co Ltd 感熱記録材料
JP3814961B2 (ja) * 1996-08-06 2006-08-30 三菱化学株式会社 ポジ型感光性印刷版
EP0864420B2 (de) * 1997-03-11 2005-11-16 Agfa-Gevaert Wärmempfindliches Aufzeichnungselement zur Herstellung von positiv arbeitenden Flachdruckformen

Also Published As

Publication number Publication date
JP2000056448A (ja) 2000-02-25
EP0950513A1 (de) 1999-10-20
EP0950513B1 (de) 2001-11-07
DE69802374T2 (de) 2002-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGFA GRAPHICS N.V., MORTSEL, BE