DE69907867D1 - Process for making a lithographic printing plate - Google Patents

Process for making a lithographic printing plate

Info

Publication number
DE69907867D1
DE69907867D1 DE69907867T DE69907867T DE69907867D1 DE 69907867 D1 DE69907867 D1 DE 69907867D1 DE 69907867 T DE69907867 T DE 69907867T DE 69907867 T DE69907867 T DE 69907867T DE 69907867 D1 DE69907867 D1 DE 69907867D1
Authority
DE
Germany
Prior art keywords
making
printing plate
lithographic printing
lithographic
plate
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 - Fee Related
Application number
DE69907867T
Other languages
German (de)
Other versions
DE69907867T2 (en
Inventor
Eric Verschueren
Joan Vermeersch
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 DE69907867D1 publication Critical patent/DE69907867D1/en
Publication of DE69907867T2 publication Critical patent/DE69907867T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1075—Mechanical aspects of on-press plate preparation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
DE69907867T 1999-04-27 1999-04-27 Process for making a lithographic printing plate Expired - Fee Related DE69907867T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99201315A EP1048458B1 (en) 1999-04-27 1999-04-27 Method for making a lithographic printing master

Publications (2)

Publication Number Publication Date
DE69907867D1 true DE69907867D1 (en) 2003-06-18
DE69907867T2 DE69907867T2 (en) 2004-03-11

Family

ID=8240154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907867T Expired - Fee Related DE69907867T2 (en) 1999-04-27 1999-04-27 Process for making a lithographic printing plate

Country Status (3)

Country Link
EP (1) EP1048458B1 (en)
JP (1) JP2000326652A (en)
DE (1) DE69907867T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1356926B1 (en) * 2002-04-26 2008-01-16 Agfa Graphics N.V. Negative-working thermal lithographic printing plate precursor comprising a smooth aluminum support.
US6983694B2 (en) 2002-04-26 2006-01-10 Agfa Gevaert Negative-working thermal lithographic printing plate precursor comprising a smooth aluminum support
DE602005013029D1 (en) * 2004-07-08 2009-04-16 Agfa Graphics Nv Process for the preparation of a negative-working heat-sensitive lithographic printing plate precursor
WO2006037716A1 (en) * 2004-10-01 2006-04-13 Agfa Graphics N.V. Method of making lithographic printing plates
DE102008029817A1 (en) * 2008-06-24 2009-12-31 Heidelberger Druckmaschinen Ag Print substrate contacting surface e.g. cylinder casing, manufacturing method for e.g. sheet processing rotary printing press, involves treating structured metal substrate with poly electrolytes, and with amphiphile substance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837978A1 (en) * 1988-11-09 1990-05-10 Roland Man Druckmasch METHOD FOR IMAGING A PRINT FORM CYLINDER
DE3917844C1 (en) * 1989-06-01 1990-10-31 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4430555C1 (en) * 1994-08-27 1996-04-04 Roland Man Druckmasch Method and device for producing a printing form
EP0770495B1 (en) * 1995-10-24 2002-06-19 Agfa-Gevaert A method for making a lithographic printing plate involving on press development
EP0802457A1 (en) * 1996-04-16 1997-10-22 Agfa-Gevaert N.V. Appartus for making and imaging a lithographic printing plate

Also Published As

Publication number Publication date
EP1048458B1 (en) 2003-05-14
EP1048458A1 (en) 2000-11-02
DE69907867T2 (en) 2004-03-11
JP2000326652A (en) 2000-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

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

8339 Ceased/non-payment of the annual fee