CA2432859A1 - Heat-sensitive composition in which removal of the unexposed regions is unnecessary, negative lithographic plate coated with the said composition and method for forming a negativeimage on the said plate - Google Patents

Heat-sensitive composition in which removal of the unexposed regions is unnecessary, negative lithographic plate coated with the said composition and method for forming a negativeimage on the said plate Download PDF

Info

Publication number
CA2432859A1
CA2432859A1 CA002432859A CA2432859A CA2432859A1 CA 2432859 A1 CA2432859 A1 CA 2432859A1 CA 002432859 A CA002432859 A CA 002432859A CA 2432859 A CA2432859 A CA 2432859A CA 2432859 A1 CA2432859 A1 CA 2432859A1
Authority
CA
Canada
Prior art keywords
composition according
composition
substituents
weight
heat
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.)
Abandoned
Application number
CA002432859A
Other languages
English (en)
French (fr)
Inventor
Angelo Bolli
Andrea Tettamanti
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.)
Lastra SpA
Original Assignee
Lastra SpA
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 Lastra SpA filed Critical Lastra SpA
Publication of CA2432859A1 publication Critical patent/CA2432859A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1041Forme 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/022Quinonediazides
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/145Infrared
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146Laser beam
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165Thermal imaging composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Materials For Photolithography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002432859A 2002-07-10 2003-06-20 Heat-sensitive composition in which removal of the unexposed regions is unnecessary, negative lithographic plate coated with the said composition and method for forming a negativeimage on the said plate Abandoned CA2432859A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02425455A EP1380439B1 (en) 2002-07-10 2002-07-10 Heat-sensitive composition, negative working lithographic printin plate precursor coated with the said composition and method for forming a negative image on the said plate
EP02425455.9 2002-07-10

Publications (1)

Publication Number Publication Date
CA2432859A1 true CA2432859A1 (en) 2004-01-10

Family

ID=29724613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002432859A Abandoned CA2432859A1 (en) 2002-07-10 2003-06-20 Heat-sensitive composition in which removal of the unexposed regions is unnecessary, negative lithographic plate coated with the said composition and method for forming a negativeimage on the said plate

Country Status (10)

Country Link
US (2) US7060412B2 (enExample)
EP (1) EP1380439B1 (enExample)
JP (1) JP4272007B2 (enExample)
KR (1) KR20040026121A (enExample)
CN (1) CN100372676C (enExample)
AT (1) ATE324991T1 (enExample)
BR (1) BR0302332A (enExample)
CA (1) CA2432859A1 (enExample)
DE (1) DE60211137T2 (enExample)
ZA (1) ZA200304677B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60211137T2 (de) * 2002-07-10 2007-03-01 Lastra S.P.A. Wärmeempfindliche Zusammensetzung, bei der die nichtbelichteten Bereiche nicht entfernt werden müssen, negativarbeitende lithografische Druckplatte, beschichtet mit dieser Zusammensetzung, und Verfahren zur Herstellung eines Negativbildes auf dieser Platte
JP4404734B2 (ja) * 2004-09-27 2010-01-27 富士フイルム株式会社 平版印刷版原版
CN101269594B (zh) * 2007-03-19 2011-04-13 成都新图印刷技术有限公司 平版热敏阴图成像元件及在印刷机上显影的印刷版前体
CN101439609B (zh) * 2007-11-22 2010-11-03 乐凯集团第二胶片厂 阳图型感红外光组合物和阳图型印刷版及其使用方法
CN103587272B (zh) * 2013-11-04 2019-01-18 北京中科纳新印刷技术有限公司 一种热敏无砂目印版及其制备方法与应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9322705D0 (en) * 1993-11-04 1993-12-22 Minnesota Mining & Mfg Lithographic printing plates
EP0672954B1 (en) * 1994-03-14 1999-09-15 Kodak Polychrome Graphics LLC Radiation-sensitive composition containing a resole resin, a novolac resin, an infrared absorber and a triazine and use thereof in lithographic printing plates
US5466557A (en) * 1994-08-29 1995-11-14 Eastman Kodak Company Radiation-sensitive composition containing a resole resin, a novolac resin, a latent bronsted acid, an infrared absorber and terephthalaldehyde and use thereof in lithographic printing plates
US6261740B1 (en) * 1997-09-02 2001-07-17 Kodak Polychrome Graphics, Llc Processless, laser imageable lithographic printing plate
US6174646B1 (en) * 1997-10-21 2001-01-16 Konica Corporation Image forming method
EP0913253B1 (en) * 1997-10-28 2002-12-18 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic printing plate and method for forming an image thereon
EP0924065B1 (en) 1997-12-19 2003-05-14 Agfa-Gevaert A heat sensitive non-ablatable wasteless imaging element for providing a lithographic printing plate
US6165679A (en) * 1997-12-19 2000-12-26 Agfa-Gevaert, N.V. Heat-sensitive non-ablatable wasteless imaging element for providing a lithographic printing plate
GB9811813D0 (en) * 1998-06-03 1998-07-29 Horsell Graphic Ind Ltd Polymeric compounds
US5985514A (en) * 1998-09-18 1999-11-16 Eastman Kodak Company Imaging member containing heat sensitive thiosulfate polymer and methods of use
US6190830B1 (en) * 1998-09-29 2001-02-20 Kodak Polychrome Graphics Llc Processless direct write printing plate having heat sensitive crosslinked vinyl polymer with organoonium group and methods of imaging and printing
JP4132547B2 (ja) * 2000-03-01 2008-08-13 富士フイルム株式会社 画像形成材料及びそれを用いた平版印刷版原版
JP2002023350A (ja) * 2000-07-07 2002-01-23 Fuji Photo Film Co Ltd ネガ型平版印刷版原版
US6672210B2 (en) * 2000-07-13 2004-01-06 Fuji Photo Film Co., Ltd. Lithographic printing plate precursor with a graft polymerized hydrophilic layer
DE60132754T2 (de) * 2000-12-20 2009-03-05 Fujifilm Corporation Lithographischer Druckplattenvorläufer
US6610458B2 (en) * 2001-07-23 2003-08-26 Kodak Polychrome Graphics Llc Method and system for direct-to-press imaging
DE60211137T2 (de) * 2002-07-10 2007-03-01 Lastra S.P.A. Wärmeempfindliche Zusammensetzung, bei der die nichtbelichteten Bereiche nicht entfernt werden müssen, negativarbeitende lithografische Druckplatte, beschichtet mit dieser Zusammensetzung, und Verfahren zur Herstellung eines Negativbildes auf dieser Platte

Also Published As

Publication number Publication date
EP1380439B1 (en) 2006-05-03
US20050238995A1 (en) 2005-10-27
DE60211137D1 (de) 2006-06-08
ATE324991T1 (de) 2006-06-15
CN1475344A (zh) 2004-02-18
EP1380439A1 (en) 2004-01-14
DE60211137T2 (de) 2007-03-01
CN100372676C (zh) 2008-03-05
US20040063028A1 (en) 2004-04-01
BR0302332A (pt) 2004-08-17
US7144681B2 (en) 2006-12-05
JP2004034709A (ja) 2004-02-05
US7060412B2 (en) 2006-06-13
ZA200304677B (en) 2003-09-18
JP4272007B2 (ja) 2009-06-03
KR20040026121A (ko) 2004-03-27

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Legal Events

Date Code Title Description
FZDE Discontinued