Title:
LITHOGRAPHIC PRINTING PLATE ORIGINAL PLATE, METHOD FOR FABRICATING LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHIC PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/262688
Kind Code:
A1
Abstract:
The present invention provides: a lithographic printing plate original plate having an aluminum support and an image recording layer on the aluminum support, the image recording layer including an infrared-absorbent polymethine dye having a HOMO of -5.2 eV or less, a polymerization initiator, and a polymerizable compound, and the ethylenically unsaturated valence of the image recording layer being 1.0 mmol/g or greater; a method for fabricating a lithographic printing plate; and a lithographic printing method.
Inventors:
ISHIJI YOHEI (JP)
ENOMOTO KAZUAKI (JP)
YANAGI SHUNSUKE (JP)
ENOMOTO KAZUAKI (JP)
YANAGI SHUNSUKE (JP)
Application Number:
PCT/JP2020/025410
Publication Date:
December 30, 2020
Filing Date:
June 26, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B41N1/14; G03F7/00; G03F7/004; G03F7/027; G03F7/029; G03F7/033; G03F7/09; G03F7/11
Domestic Patent References:
| WO2018230412A1 | 2018-12-20 | |||
| WO2018159640A1 | 2018-09-07 | |||
| WO2017141882A1 | 2017-08-24 | |||
| WO2019004471A1 | 2019-01-03 | |||
| WO2019150788A1 | 2019-08-08 | |||
| WO2016027886A1 | 2016-02-25 | |||
| WO2019013268A1 | 2019-01-17 |
Foreign References:
| JP2012501878A | 2012-01-26 | |||
| JPS63137226A | 1988-06-09 | |||
| JPS63202497A | 1988-08-22 | |||
| JP6461447B1 | 2019-01-30 | |||
| JP2004347676A | 2004-12-09 | |||
| US20090269699A1 | 2009-10-29 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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