DE602005013029D1 - Process for the preparation of a negative-working heat-sensitive lithographic printing plate precursor - Google Patents
Process for the preparation of a negative-working heat-sensitive lithographic printing plate precursorInfo
- Publication number
- DE602005013029D1 DE602005013029D1 DE602005013029T DE602005013029T DE602005013029D1 DE 602005013029 D1 DE602005013029 D1 DE 602005013029D1 DE 602005013029 T DE602005013029 T DE 602005013029T DE 602005013029 T DE602005013029 T DE 602005013029T DE 602005013029 D1 DE602005013029 D1 DE 602005013029D1
- Authority
- DE
- Germany
- Prior art keywords
- image
- recording layer
- printing plate
- lithographic printing
- plate precursor
- 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.)
- Active
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
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2201/00—Location, type or constituents of the non-imaging layers in lithographic printing formes
- B41C2201/02—Cover layers; Protective layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C2201/00—Location, type or constituents of the non-imaging layers in lithographic printing formes
- B41C2201/14—Location, type or constituents of the non-imaging layers in lithographic printing formes characterised by macromolecular organic compounds, e.g. binder, adhesives
-
- 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
- B41C2210/06—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
- B41C2210/22—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials For Photolithography (AREA)
- Printing Plates And Materials Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A method for making a heat-sensitive negative-working lithographic printing plate precursor is disclosed comprising the steps of (i) preparing a coating solution comprising hydrophobic thermoplastic polymer particles and a hydrophilic binder; (ii) applying said coating solution on a support having a hydrophilic surface or which is provided with a hydrophilic layer, thereby obtaining an image-recording layer; (iii) drying said image-recording layer;
characterized in that said hydrophobic thermoplastic polymer particles have an average particle size in the range from 45 nm to 63 nm,
and that the amount of said hydrophobic thermoplastic polymer particles in the image-recording layer is at least 70 % by weight relative to the dried image-recording layer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04103245 | 2004-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005013029D1 true DE602005013029D1 (en) | 2009-04-16 |
Family
ID=34929307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005013029T Active DE602005013029D1 (en) | 2004-07-08 | 2005-06-28 | Process for the preparation of a negative-working heat-sensitive lithographic printing plate precursor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1614538B1 (en) |
JP (1) | JP4778738B2 (en) |
AT (1) | ATE424299T1 (en) |
DE (1) | DE602005013029D1 (en) |
ES (1) | ES2321955T3 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2338137T3 (en) * | 2004-10-01 | 2010-05-04 | Agfa Graphics Nv | METHOD OF ELABORATION OF LITHOGRAPHIC PRINTING IRON. |
DE602006006969D1 (en) | 2006-03-17 | 2009-07-09 | Agfa Graphics Nv | Negative heat-sensitive lithographic printing form precursor |
EP1859936B1 (en) | 2006-05-24 | 2009-11-11 | Agfa Graphics N.V. | Method for making a lithographic printing plate |
ES2335300T3 (en) | 2006-05-24 | 2010-03-24 | Agfa Graphics N.V. | PRESSURER OF THERMOSENSIBLE LITHOGRAPHIC PRINT IRON OF NEGATIVE ACTION. |
EP1884372B1 (en) | 2006-08-03 | 2009-10-21 | Agfa Graphics N.V. | A lithographic printing plate support |
ES2331964T3 (en) | 2006-10-17 | 2010-01-21 | Agfa Graphics N.V. | PRESSURER OF NEGATIVE THERMOSENSIBLE LITHOGRAPHIC PRINTING IRON. |
DE602006009667D1 (en) * | 2006-10-17 | 2009-11-19 | Agfa Graphics Nv | Negative heat-sensitive lithographic printing plate precursor |
EP1972461B1 (en) | 2007-03-20 | 2009-08-26 | Agfa Graphics N.V. | A method for making a lithographic printing plate support |
ES2344025T3 (en) | 2007-03-27 | 2010-08-16 | Agfa Graphics N.V. | METHOD OF MANUFACTURE OF A LITHOGRAPHIC PRINT IRON. |
EP1974912A1 (en) * | 2007-03-30 | 2008-10-01 | Agfa Graphics N.V. | A method for making a lithographic printing plate precursor. |
EP2047988B1 (en) | 2007-10-09 | 2014-03-12 | Agfa Graphics N.V. | A lithographic printing plate precursor |
ATE468981T1 (en) | 2007-11-30 | 2010-06-15 | Agfa Graphics Nv | METHOD FOR TREATING A LITHOGRAPHIC PRINTING PLATE |
EP2072570B1 (en) | 2007-12-20 | 2014-10-08 | Agfa Graphics N.V. | A lithographic printing plate precursor |
EP2095948B1 (en) | 2008-02-28 | 2010-09-15 | Agfa Graphics N.V. | A method for making a lithographic printing plate |
ES2430562T3 (en) | 2008-03-04 | 2013-11-21 | Agfa Graphics N.V. | Method for manufacturing a support of a lithographic printing plate |
ATE514561T1 (en) | 2008-03-31 | 2011-07-15 | Agfa Graphics Nv | METHOD FOR TREATING A LITHOGRAPHIC PRINTING PLATE |
BRPI0922589A2 (en) | 2008-12-18 | 2018-04-24 | Agfa Graphics Nv | "precursor of lithographic printing plate". |
EP2243628B1 (en) | 2009-04-24 | 2012-12-05 | Agfa Graphics N.V. | Method for making lithographic printing plates |
ES2381535T3 (en) | 2009-06-18 | 2012-05-29 | Agfa Graphics N.V. | Precursor of lithographic printing plate |
EP2329951B1 (en) | 2009-12-04 | 2012-06-20 | AGFA Graphics NV | A lithographic printing plate precursor |
CN103328214B (en) | 2011-01-25 | 2015-06-17 | 爱克发印艺公司 | A lithographic printing plate precursor |
ES2427137T3 (en) | 2011-02-18 | 2013-10-29 | Agfa Graphics N.V. | Precursor of lithographic printing plate |
US9562129B2 (en) | 2013-01-01 | 2017-02-07 | Agfa Graphics Nv | (Ethylene, vinyl acetal) copolymers and their use in lithographic printing plate precursors |
EP2775351B1 (en) | 2013-03-07 | 2017-02-22 | Agfa Graphics NV | Apparatus and method for processing a lithographic printing plate |
CN105283807B (en) | 2013-06-18 | 2019-09-27 | 爱克发有限公司 | Prepare the method with the Lighographic printing plate precursor of patterning backing layer |
EP2871057B1 (en) | 2013-11-07 | 2016-09-14 | Agfa Graphics Nv | Negative working, heat-sensitive lithographic printing plate precursor |
EP3032334B1 (en) | 2014-12-08 | 2017-10-18 | Agfa Graphics Nv | A system for reducing ablation debris |
EP3170662B1 (en) | 2015-11-20 | 2019-08-14 | Agfa Nv | A lithographic printing plate precursor |
JP2019513240A (en) | 2016-03-16 | 2019-05-23 | アグファ・ナームローゼ・フェンノートシャップAgfa Nv | Method of processing lithographic printing plate |
EP3239184A1 (en) | 2016-04-25 | 2017-11-01 | Agfa Graphics NV | Thermoplastic polymer particles and a lithographic printing plate precursor |
EP3441223B1 (en) | 2017-08-07 | 2024-02-21 | Eco3 Bv | A lithographic printing plate precursor |
EP3637188A1 (en) | 2018-10-08 | 2020-04-15 | Agfa Nv | An effervescent developer precursor for processing a lithographic printing plate precursor |
EP3715140A1 (en) | 2019-03-29 | 2020-09-30 | Agfa Nv | A method of printing |
EP4382306A1 (en) | 2022-12-08 | 2024-06-12 | Eco3 Bv | Lithographic printing press make-ready method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69612206T2 (en) * | 1996-12-19 | 2001-09-20 | Agfa-Gevaert N.V., Mortsel | Heat-sensitive recording element for the production of lithographic printing plates, containing polymer particles with a specific particle size distribution |
US5948591A (en) * | 1997-05-27 | 1999-09-07 | Agfa-Gevaert, N.V. | Heat sensitive imaging element and a method for producing lithographic plates therewith |
DE69804750T2 (en) * | 1997-12-09 | 2002-11-21 | Agfa-Gevaert, Mortsel | Residue-free recording element without material removal for the production of planographic printing plates with different color density between image and non-image |
EP0931647B1 (en) * | 1998-01-23 | 2003-04-02 | Agfa-Gevaert | A heat sensitive element and a method for producing lithographic plates therewith |
EP1048458B1 (en) * | 1999-04-27 | 2003-05-14 | Agfa-Gevaert | Method for making a lithographic printing master |
EP1208972B1 (en) * | 2000-11-21 | 2006-02-08 | Agfa-Gevaert | Method of lithographic printing with a reusable substrate. |
JP2002251005A (en) * | 2000-12-20 | 2002-09-06 | Agfa Gevaert Nv | Printing system using negative working thermal plate for on-press development |
US6692890B2 (en) * | 2001-04-04 | 2004-02-17 | Kodak Polychrome Graphics Llc | Substrate improvements for thermally imageable composition and methods of preparation |
JP2003005366A (en) * | 2001-06-22 | 2003-01-08 | Fuji Photo Film Co Ltd | Planographic printing original plate for heat mode laser pattern forming |
JP2003063165A (en) * | 2001-08-27 | 2003-03-05 | Fuji Photo Film Co Ltd | Original plate for lithographic printing plate |
JP3885668B2 (en) * | 2002-06-12 | 2007-02-21 | コニカミノルタホールディングス株式会社 | Lithographic printing plate material and fixing method of lithographic printing plate material |
JP2004050616A (en) * | 2002-07-19 | 2004-02-19 | Konica Minolta Holdings Inc | Printing plate material and printing method |
JP2004167904A (en) * | 2002-11-21 | 2004-06-17 | Konica Minolta Holdings Inc | Printing plate material and printing plate |
-
2005
- 2005-06-28 ES ES05105726T patent/ES2321955T3/en active Active
- 2005-06-28 AT AT05105726T patent/ATE424299T1/en not_active IP Right Cessation
- 2005-06-28 DE DE602005013029T patent/DE602005013029D1/en active Active
- 2005-06-28 EP EP05105726A patent/EP1614538B1/en not_active Not-in-force
- 2005-07-06 JP JP2005197753A patent/JP4778738B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1614538A2 (en) | 2006-01-11 |
EP1614538A3 (en) | 2006-06-21 |
EP1614538B1 (en) | 2009-03-04 |
JP2006023743A (en) | 2006-01-26 |
ES2321955T3 (en) | 2009-06-15 |
ATE424299T1 (en) | 2009-03-15 |
JP4778738B2 (en) | 2011-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |