DE69912771D1 - Processing-free thermal flack printing plate with a precisely defined nanostructure - Google Patents

Processing-free thermal flack printing plate with a precisely defined nanostructure

Info

Publication number
DE69912771D1
DE69912771D1 DE69912771T DE69912771T DE69912771D1 DE 69912771 D1 DE69912771 D1 DE 69912771D1 DE 69912771 T DE69912771 T DE 69912771T DE 69912771 T DE69912771 T DE 69912771T DE 69912771 D1 DE69912771 D1 DE 69912771D1
Authority
DE
Germany
Prior art keywords
flack
processing
printing plate
precisely defined
free thermal
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
DE69912771T
Other languages
German (de)
Other versions
DE69912771T2 (en
Inventor
Joan Vermeersch
Frank Louwet
Rafael Samijn
Damme Marc Van
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
Application granted granted Critical
Publication of DE69912771D1 publication Critical patent/DE69912771D1/en
Publication of DE69912771T2 publication Critical patent/DE69912771T2/en
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
    • B41C1/1025—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
    • 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
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/366—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties 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
    • 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
    • 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
    • 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
    • B41C2210/264—Polyesters; Polycarbonates
DE69912771T 1999-08-31 1999-08-31 Processing-free thermal flack printing plate with a precisely defined nanostructure Expired - Lifetime DE69912771T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990202796 EP1080884B1 (en) 1999-08-31 1999-08-31 Processless thermal printing plate with well defined nanostructure

Publications (2)

Publication Number Publication Date
DE69912771D1 true DE69912771D1 (en) 2003-12-18
DE69912771T2 DE69912771T2 (en) 2004-09-23

Family

ID=8240583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912771T Expired - Lifetime DE69912771T2 (en) 1999-08-31 1999-08-31 Processing-free thermal flack printing plate with a precisely defined nanostructure

Country Status (3)

Country Link
EP (1) EP1080884B1 (en)
JP (1) JP2001088458A (en)
DE (1) DE69912771T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641976B2 (en) 2001-03-20 2003-11-04 Agfa-Gevaert Method of making a negative-working heat-sensitive lithographic printing plate precursor
EP1243410A1 (en) * 2001-03-20 2002-09-25 Agfa-Gevaert Method of making a heat-sensitive lithographic printing plate precursor
EP1243413B1 (en) * 2001-03-20 2004-05-26 Agfa-Gevaert Method of making a negative-working heat-sensitive lithographic printing plate precursor
US6953652B2 (en) 2003-01-27 2005-10-11 Agfa-Gevaert Heat-sensitive lithographic printing plate precursor
US7087359B2 (en) 2003-01-27 2006-08-08 Agfa-Gevaert Heat-sensitive lithographic printing plate precursor
EP1440797B1 (en) * 2003-01-27 2007-10-03 Agfa Graphics N.V. Heat-sensitive lithographic printing plate precursor
US6884563B2 (en) 2003-05-20 2005-04-26 Eastman Kodak Company Thermal imaging material containing combustible nitro-resin particles
US6949327B2 (en) 2003-07-09 2005-09-27 Kodak Polychrome Graphics Llc On-press developable lithographic printing plate
JP5238292B2 (en) 2007-03-23 2013-07-17 三菱製紙株式会社 Water-developable photosensitive lithographic printing plate material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099264A3 (en) * 1982-07-09 1985-11-27 Vickers Plc Improvements in or relating to printing plates
DE69612206T2 (en) * 1996-12-19 2001-09-20 Agfa Gevaert Nv Heat-sensitive recording element for the production of lithographic printing plates, containing polymer particles with a specific particle size distribution
EP0881096B1 (en) * 1997-05-27 2001-10-17 Agfa-Gevaert N.V. A heat sensitive imaging element and a method for producing lithographic plates therewith
DE69812871T2 (en) * 1998-01-23 2004-02-26 Agfa-Gevaert Heat-sensitive recording element and method for producing planographic printing plates therewith

Also Published As

Publication number Publication date
DE69912771T2 (en) 2004-09-23
JP2001088458A (en) 2001-04-03
EP1080884B1 (en) 2003-11-12
EP1080884A1 (en) 2001-03-07

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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