WO2001039985A3 - Heat-sensitive imaging element for providing lithographic printing plates - Google Patents

Heat-sensitive imaging element for providing lithographic printing plates Download PDF

Info

Publication number
WO2001039985A3
WO2001039985A3 PCT/US2000/032841 US0032841W WO0139985A3 WO 2001039985 A3 WO2001039985 A3 WO 2001039985A3 US 0032841 W US0032841 W US 0032841W WO 0139985 A3 WO0139985 A3 WO 0139985A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
imaging element
lithographic printing
printing plates
sensitive
Prior art date
Application number
PCT/US2000/032841
Other languages
French (fr)
Other versions
WO2001039985A2 (en
Inventor
Jeffrey W Leon
James C Fleming
Original Assignee
Kodak Polychrome Graphics Co
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
Priority claimed from US09/454,151 external-priority patent/US6447978B1/en
Application filed by Kodak Polychrome Graphics Co filed Critical Kodak Polychrome Graphics Co
Priority to BR0016070-9A priority Critical patent/BR0016070A/en
Priority to AU19420/01A priority patent/AU1942001A/en
Priority to JP2001541699A priority patent/JP4689918B2/en
Priority to EP00982378A priority patent/EP1244548B1/en
Priority to DE60011675T priority patent/DE60011675T2/en
Publication of WO2001039985A2 publication Critical patent/WO2001039985A2/en
Publication of WO2001039985A3 publication Critical patent/WO2001039985A3/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
    • B41C1/1041—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by modification of the lithographic properties without removal or addition of material, e.g. by the mere generation of a lithographic pattern
    • 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
    • B41M5/368—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 involving the creation of a soluble/insoluble or hydrophilic/hydrophobic permeability pattern; Peel development

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Materials For Photolithography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

An imaging member, such as a negative-working printing plate or on-press cylinder, can be prepared using a hydrophilic imaging layer comprised of a heat-sensitive hydrophilic polymer that comprises recurring units comprising quaternary ammonium carboxylate groups. In a preferred embodiment, the quaternary ammonium carboxylate groups include at least one substituted -alkylene (C1-C3)-phenyl group. The imaging member can also include an infrared radiation sensitive material to provide added sensitivity to heat that can be supplied by laser irradiation in the IR region. The heat-sensitive polymer is considered 'switchable' in response to heat, and provides a lithographic image without wet processing.
PCT/US2000/032841 1999-12-03 2000-12-04 Heat-sensitive imaging element for providing lithographic printing plates WO2001039985A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0016070-9A BR0016070A (en) 1999-12-03 2000-12-04 Heat exchangeable polymer-containing imaging element and method of use
AU19420/01A AU1942001A (en) 1999-12-03 2000-12-04 Imaging member containing heat switchable polymer and method of use
JP2001541699A JP4689918B2 (en) 1999-12-03 2000-12-04 Imaging member comprising a heat-switchable polymer and use thereof
EP00982378A EP1244548B1 (en) 1999-12-03 2000-12-04 Heat-sensitive imaging element for providing lithographic printing plates
DE60011675T DE60011675T2 (en) 1999-12-03 2000-12-04 THERMAL SENSITIVE IMAGE DEVICE FOR PREPARING LITHOGRAPHIC PRINTED PLATES

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/454,151 US6447978B1 (en) 1999-12-03 1999-12-03 Imaging member containing heat switchable polymer and method of use
US09/454,151 1999-12-03
US09/644,600 US6451500B1 (en) 1999-12-03 2000-08-23 Imaging member containing heat switchable carboxylate polymer and method of use
US09/644,600 2000-08-23

Publications (2)

Publication Number Publication Date
WO2001039985A2 WO2001039985A2 (en) 2001-06-07
WO2001039985A3 true WO2001039985A3 (en) 2001-11-08

Family

ID=27037355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/032841 WO2001039985A2 (en) 1999-12-03 2000-12-04 Heat-sensitive imaging element for providing lithographic printing plates

Country Status (5)

Country Link
EP (1) EP1244548B1 (en)
AU (1) AU1942001A (en)
BR (1) BR0016070A (en)
DE (2) DE60011675T2 (en)
WO (1) WO2001039985A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610458B2 (en) 2001-07-23 2003-08-26 Kodak Polychrome Graphics Llc Method and system for direct-to-press imaging
JP3917422B2 (en) * 2001-07-26 2007-05-23 富士フイルム株式会社 Image forming material
US6762223B2 (en) 2001-10-31 2004-07-13 Kodak Polychrome Graphics Llc Stabilized imageable coating composition and printing plate precursor
US6841335B2 (en) 2002-07-29 2005-01-11 Kodak Polychrome Graphics Llc Imaging members with ionic multifunctional epoxy compounds
EP1400851A3 (en) * 2002-09-11 2006-09-06 Fuji Photo Film Co., Ltd. Polymerizable composition and planographic printing plate precursor using the same
JP4133493B2 (en) * 2003-03-25 2008-08-13 富士フイルム株式会社 Positive lithographic printing plate precursor for infrared laser
US7371454B2 (en) 2003-12-15 2008-05-13 Eastman Kodak Company Imageable element comprising sulfated polymers
DE602005014976D1 (en) 2004-04-09 2009-07-30 Fujifilm Corp Planographic printing plate precursor and planographic printing process.
JP2005305735A (en) 2004-04-20 2005-11-04 Fuji Photo Film Co Ltd Lithographic printing form original plate and lithographic printing method
US7402374B2 (en) 2004-05-31 2008-07-22 Fujifilm Corporation Method for colored image formation
JP2006062188A (en) 2004-08-26 2006-03-09 Fuji Photo Film Co Ltd Color image forming material and original plate of lithographic printing plate
JP5150287B2 (en) * 2008-02-06 2013-02-20 富士フイルム株式会社 Preparation method of lithographic printing plate and lithographic printing plate precursor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910395A (en) * 1995-04-27 1999-06-08 Minnesota Mining And Manufacturing Company Negative-acting no-process printing plates
EP0980754A1 (en) * 1998-08-14 2000-02-23 Fuji Photo Film Co., Ltd. Method of making lithographic printing plate and photopolymer composition
EP1031412A1 (en) * 1999-02-22 2000-08-30 Fuji Photo Film Co., Ltd. Heat-sensitive lithographic printing plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910395A (en) * 1995-04-27 1999-06-08 Minnesota Mining And Manufacturing Company Negative-acting no-process printing plates
EP0980754A1 (en) * 1998-08-14 2000-02-23 Fuji Photo Film Co., Ltd. Method of making lithographic printing plate and photopolymer composition
EP1031412A1 (en) * 1999-02-22 2000-08-30 Fuji Photo Film Co., Ltd. Heat-sensitive lithographic printing plate

Also Published As

Publication number Publication date
AU1942001A (en) 2001-06-12
DE60023197T2 (en) 2006-07-06
DE60023197D1 (en) 2006-02-23
EP1244548B1 (en) 2004-06-16
BR0016070A (en) 2003-02-25
WO2001039985A2 (en) 2001-06-07
EP1244548A2 (en) 2002-10-02
DE60011675D1 (en) 2004-07-22
DE60011675T2 (en) 2005-07-07

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