ATE289920T1 - PRECURSOR OF A LITHOGRAPHIC PRINTING PLATE - Google Patents

PRECURSOR OF A LITHOGRAPHIC PRINTING PLATE

Info

Publication number
ATE289920T1
ATE289920T1 AT02011659T AT02011659T ATE289920T1 AT E289920 T1 ATE289920 T1 AT E289920T1 AT 02011659 T AT02011659 T AT 02011659T AT 02011659 T AT02011659 T AT 02011659T AT E289920 T1 ATE289920 T1 AT E289920T1
Authority
AT
Austria
Prior art keywords
printing plate
lithographic printing
alkali
plate precursor
precursor
Prior art date
Application number
AT02011659T
Other languages
German (de)
Inventor
Hideo Miyake
Tomoyoshi Mitsumoto
Kawashiri
Akio Oda
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of ATE289920T1 publication Critical patent/ATE289920T1/en

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

A lithographic printing plate precursor of double-layer structure comprising a support, an alkali-soluble resin-containing layer and a positive-working recording layer provided on the alkali-soluble resin-containing layer, which contains an infrared absorbent and is capable of increasing solubility in an aqueous alkali solution upon exposure to infrared laser, wherein the positive-working recording layer contains an alkali-soluble novolak resin having xylenol as a structural unit; and a method of processing the lithographic printing plate precursor comprising developing the exposed lithographic printing plate precursor with an alkaline developer containing a pH buffering organic compound and a base.
AT02011659T 2001-06-01 2002-05-31 PRECURSOR OF A LITHOGRAPHIC PRINTING PLATE ATE289920T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001166863A JP2002357894A (en) 2001-06-01 2001-06-01 Original plate for planographic printing plate and processing method for the same

Publications (1)

Publication Number Publication Date
ATE289920T1 true ATE289920T1 (en) 2005-03-15

Family

ID=19009343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02011659T ATE289920T1 (en) 2001-06-01 2002-05-31 PRECURSOR OF A LITHOGRAPHIC PRINTING PLATE

Country Status (4)

Country Link
EP (1) EP1262318B1 (en)
JP (1) JP2002357894A (en)
AT (1) ATE289920T1 (en)
DE (1) DE60203063T2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1275498A3 (en) * 2001-07-09 2005-05-04 Fuji Photo Film Co., Ltd. Lithographic printing plate precursor and production method of lithographic printing plate
US6858359B2 (en) † 2002-10-04 2005-02-22 Kodak Polychrome Graphics, Llp Thermally sensitive, multilayer imageable element
US7358032B2 (en) 2002-11-08 2008-04-15 Fujifilm Corporation Planographic printing plate precursor
EP1433594B1 (en) * 2002-12-27 2008-04-09 FUJIFILM Corporation Heat-sensitive lithographic printing plate precursor
JP2004226472A (en) * 2003-01-20 2004-08-12 Fuji Photo Film Co Ltd Lithographic printing original plate
DE60322753D1 (en) * 2003-12-04 2008-09-18 Ibf Ind Brasileira De Filmes S POSITIVE THERMAL IMAGING ASSEMBLY AND METHOD FOR THE PRODUCTION THEREOF
EP1577111B1 (en) * 2004-03-16 2007-02-28 Fuji Photo Film Co., Ltd. Positive-type photosensitive composition
JP2005266133A (en) * 2004-03-17 2005-09-29 Fuji Photo Film Co Ltd Planographic original plate
JP4657783B2 (en) * 2005-04-08 2011-03-23 富士フイルム株式会社 Image forming material and planographic printing plate precursor
US7678533B2 (en) 2005-06-30 2010-03-16 Agfa Graphics, N.V. Heat-sensitive lithographic printing plate precursor
ATE515392T1 (en) 2006-02-28 2011-07-15 Agfa Graphics Nv HEAT SENSITIVE, POSITIVE WORKING LITHOGRAPHY PRINTING FORM PRECURSOR
WO2007099108A1 (en) 2006-02-28 2007-09-07 Agfa Graphics Nv Method for making a lithographic printing plate
US8088562B2 (en) 2006-02-28 2012-01-03 Agfa Graphics Nv Method for making a lithographic printing plate
ATE517758T1 (en) 2006-03-17 2011-08-15 Agfa Graphics Nv METHOD FOR PRODUCING A LITHOGRAPHIC PRINTING FORM
DE602006009919D1 (en) 2006-08-03 2009-12-03 Agfa Graphics Nv Lithographic printing plate support
ATE516953T1 (en) 2007-04-27 2011-08-15 Agfa Graphics Nv LITHOGRAPHY PRINTING PLATE PRECURSOR
ATE509764T1 (en) 2007-08-14 2011-06-15 Agfa Graphics Nv METHOD FOR PRODUCING A LITHOGRAPHIC PRINTING FORM
DE602007006822D1 (en) 2007-11-30 2010-07-08 Agfa Graphics Nv Process for treating 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
EP2159049B1 (en) 2008-09-02 2012-04-04 Agfa Graphics N.V. A heat-sensitive positive-working lithographic printing plate precursor
EP2213690B1 (en) 2009-01-30 2015-11-11 Agfa Graphics N.V. A new alkali soluble resin
WO2013034474A1 (en) 2011-09-08 2013-03-14 Agfa Graphics Nv Method of making a lithographic printing plate
CN104870193B (en) 2013-01-01 2017-12-22 爱克发印艺公司 (ethene, vinyl acetal) copolymer and their purposes in Lighographic printing plate precursor
EP2933278B1 (en) 2014-04-17 2018-08-22 Agfa Nv (Ethylene, vinyl acetal) copolymers and their use in lithographic printing plate precursors
ES2617557T3 (en) 2014-05-15 2017-06-19 Agfa Graphics Nv Copolymers (ethylene, vinyl acetal) and their use in lithographic printing plate precursors
ES2660063T3 (en) 2014-06-13 2018-03-20 Agfa Nv Copolymers (ethylene, vinyl acetal) and their use in lithographic printing plate precursors
EP2963496B1 (en) 2014-06-30 2017-04-05 Agfa Graphics NV A lithographic printing plate precursor including ( ethylene, vinyl acetal ) copolymers
ES2655798T3 (en) 2014-12-08 2018-02-21 Agfa Nv System to reduce ablation waste
EP3130465B1 (en) 2015-08-12 2020-05-13 Agfa Nv Heat-sensitive lithographic printing plate precursor
EP3170662B1 (en) 2015-11-20 2019-08-14 Agfa Nv A lithographic printing plate precursor
WO2017157573A1 (en) 2016-03-16 2017-09-21 Agfa Graphics Nv Method and apparatus for processing a lithographic printing plate
EP3637188A1 (en) 2018-10-08 2020-04-15 Agfa Nv An effervescent developer precursor for processing a lithographic printing plate precursor
EP3778253A1 (en) 2019-08-13 2021-02-17 Agfa Nv Method for processing a lithographic printing plate
EP4382306A1 (en) 2022-12-08 2024-06-12 Eco3 Bv Lithographic printing press make-ready method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3814961B2 (en) * 1996-08-06 2006-08-30 三菱化学株式会社 Positive photosensitive printing plate
EP0908308A1 (en) * 1997-10-06 1999-04-14 Bayer Corporation Positive working radiation sensitive compositions containing a large proportion of carbon black which are laser imageable
EP0943451B3 (en) * 1998-03-14 2018-12-12 Agfa Graphics NV A heat mode imaging element and a method for making positive working printing plates from said heat mode imaging element
JP4137345B2 (en) * 2000-06-05 2008-08-20 富士フイルム株式会社 Planographic printing plate precursor

Also Published As

Publication number Publication date
EP1262318A2 (en) 2002-12-04
JP2002357894A (en) 2002-12-13
EP1262318A3 (en) 2003-01-15
EP1262318B1 (en) 2005-03-02
DE60203063D1 (en) 2005-04-07
DE60203063T2 (en) 2006-04-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties