EP1440797A3 - Wärmeempfindlicher Flachdruckplattenvorläufer - Google Patents

Wärmeempfindlicher Flachdruckplattenvorläufer Download PDF

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Publication number
EP1440797A3
EP1440797A3 EP04100163A EP04100163A EP1440797A3 EP 1440797 A3 EP1440797 A3 EP 1440797A3 EP 04100163 A EP04100163 A EP 04100163A EP 04100163 A EP04100163 A EP 04100163A EP 1440797 A3 EP1440797 A3 EP 1440797A3
Authority
EP
European Patent Office
Prior art keywords
printing plate
plate precursor
heat
lithographic printing
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
EP04100163A
Other languages
English (en)
French (fr)
Other versions
EP1440797A2 (de
EP1440797B1 (de
Inventor
Marc AGFA-GEVAERT Van Damme
Geert AGFA-GEVAERT Deroover
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 EP20040100163 priority Critical patent/EP1440797B1/de
Publication of EP1440797A2 publication Critical patent/EP1440797A2/de
Publication of EP1440797A3 publication Critical patent/EP1440797A3/de
Application granted granted Critical
Publication of EP1440797B1 publication Critical patent/EP1440797B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/46—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography characterised by the light-to-heat converting means; characterised by the heat or radiation filtering or absorbing means or layers
    • B41M5/465—Infrared radiation-absorbing materials, e.g. dyes, metals, silicates, C black

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Photolithography (AREA)
EP20040100163 2003-01-27 2004-01-20 Wärmeempfindlicher Flachdruckplattenvorläufer Expired - Fee Related EP1440797B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20040100163 EP1440797B1 (de) 2003-01-27 2004-01-20 Wärmeempfindlicher Flachdruckplattenvorläufer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03100155 2003-01-27
EP03100155 2003-01-27
EP20040100163 EP1440797B1 (de) 2003-01-27 2004-01-20 Wärmeempfindlicher Flachdruckplattenvorläufer

Publications (3)

Publication Number Publication Date
EP1440797A2 EP1440797A2 (de) 2004-07-28
EP1440797A3 true EP1440797A3 (de) 2005-06-29
EP1440797B1 EP1440797B1 (de) 2007-10-03

Family

ID=32598816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040100163 Expired - Fee Related EP1440797B1 (de) 2003-01-27 2004-01-20 Wärmeempfindlicher Flachdruckplattenvorläufer

Country Status (1)

Country Link
EP (1) EP1440797B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833689B2 (en) 2005-09-27 2010-11-16 Fujifilm Corporation Lithographic printing plate precursor and lithographic printing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1080884A1 (de) * 1999-08-31 2001-03-07 Agfa-Gevaert N.V. Verarbeitungsfreie thermische Flackdruckplatte mit einer genau definierten Nanostruktur
EP1249341A1 (de) * 2001-04-09 2002-10-16 Agfa-Gevaert Flachdruckplattenvorläufer
EP1256444A1 (de) * 2001-04-09 2002-11-13 Agfa-Gevaert Positivarbeitende lithographische Druckplattenvorläufer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1080884A1 (de) * 1999-08-31 2001-03-07 Agfa-Gevaert N.V. Verarbeitungsfreie thermische Flackdruckplatte mit einer genau definierten Nanostruktur
EP1249341A1 (de) * 2001-04-09 2002-10-16 Agfa-Gevaert Flachdruckplattenvorläufer
EP1256444A1 (de) * 2001-04-09 2002-11-13 Agfa-Gevaert Positivarbeitende lithographische Druckplattenvorläufer

Also Published As

Publication number Publication date
EP1440797A2 (de) 2004-07-28
EP1440797B1 (de) 2007-10-03

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