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Title:
INFRARED-SENSITIVE COLOR DEVELOPING COMPOSITION, LITHOGRAPHIC PRINTING ORIGINAL PLATE, PLATE MAKING METHOD FOR LITHOGRAPHIC PRINTING PLATE, AND INFRARED-SENSITIVE COLOR DEVELOPER
Document Type and Number:
WIPO Patent Application WO/2015/115598
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: an infrared-sensitive color developing composition, which develops a color at a high density by means of infrared light exposure, and which is suppressed in color fading over time; a lithographic printing original plate which has extremely excellent plate inspectability and good storage stability, while being capable of maintaining high color developability; a plate making method for a lithographic printing plate, which uses this lithographic printing original plate; and a novel compound which is suitable for use as an infrared-sensitive color developer. An infrared-sensitive color developing composition according to the present invention is characterized by containing a compound represented by formula (1) (component (A)). A compound according to the present invention is characterized by being represented by formula (1).

Inventors:
MIZUNO Akio (4000 Kawashiri Yoshida-cho, Haibara-gu, Shizuoka 96, 〒4210396, JP)
SUZUKI Shota (4000 Kawashiri Yoshida-cho, Haibara-gu, Shizuoka 96, 〒4210396, JP)
Application Number:
JP2015/052670
Publication Date:
August 06, 2015
Filing Date:
January 30, 2015
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
G03C1/73; B41N1/14; B41N3/00; C07D209/14; C07D277/64; C07D403/14; C07D413/14; C07D417/14; C08F2/44; C08F20/36; C09B23/00; C09K9/02; G03F7/00; G03F7/004; G03F7/11
Domestic Patent References:
WO2013125323A12013-08-29
WO2014132721A12014-09-04
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Other References:
See also references of EP 3101475A4
THE SOCIETY OF SYNTHETIC ORGANIC CHEMISTRY, JAPAN: "Dye Handbook", 1970
"A lithographic printing plate", RESEARCH DISCLOSURE, vol. 333, no. 03, January 1992 (1992-01-01)
Attorney, Agent or Firm:
NOGUCHI Yasuhiro (NOGUCHI PATENT FIRM, Urban Toranomon Bldg. 16-4, Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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