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Patent Searching and Data


Title:
COLORING COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, AND INKJET PRINTER CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2018/143279
Kind Code:
A1
Abstract:
The present invention provides: a coloring composition containing a compound represented by general formula (1) described in the specification and a compound represented by general formula (D) described in the specification, wherein W1/WD, which is the mass ratio of the contained amount W1 of the compound represented by general formula (1) and the contained amount WD of the compound represented by general formula (D), is 99/1-50/50; an ink for inkjet recording in which the coloring composition is used; an inkjet recording method in which the ink for inkjet recording is used; and an inkjet printer cartridge filled with the ink for inkjet recording.

Inventors:
TATEISHI Keiichi (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
SAITOU Takashi (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
SAKAI Yusuke (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
TAKASAKI Yuta (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
Application Number:
JP2018/003228
Publication Date:
August 09, 2018
Filing Date:
January 31, 2018
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
C09B67/22; B41J2/01; B41M5/00; C09B11/28; C09B29/30; C09D11/328
Domestic Patent References:
WO2015115569A12015-08-06
WO2015105108A12015-07-16
WO2017006939A12017-01-12
WO2017146234A12017-08-31
Foreign References:
JP2016047908A2016-04-07
JP2016069657A2016-05-09
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (Toranomon East Bldg. 9F, 7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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