Title:
COLORING COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, AND INKJET PRINTER CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2021/200505
Kind Code:
A1
Abstract:
With a coloring composition containing a compound represented by general formula (1) set forth in the description and a compound represented by general formula (D), an ink for inkjet recording using said coloring composition, an inkjet recording method using said ink for inkjet recording, and an inkjet printer cartridge filled with said ink for inkjet recording, the present invention provides a coloring composition having excellent long-term storage stability, an ink for inkjet recording using said coloring composition, an inkjet recording method using said ink for inkjet recording, and an inkjet printer cartridge filled with said ink for inkjet recording that make it possible to form images that have a magenta color hue, high saturation, excellent print density as well as excellent light resistance, ozone resistance and moisture resistance.
Inventors:
TATEISHI KEIICHI (JP)
SAITOU TAKASHI (JP)
TAKASAKI YUTA (JP)
SAITOU TAKASHI (JP)
TAKASAKI YUTA (JP)
Application Number:
PCT/JP2021/012380
Publication Date:
October 07, 2021
Filing Date:
March 24, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09B35/021; B41J2/01; B41M5/00; C09B11/28; C09B67/20; C09B67/46; C09D11/328
Domestic Patent References:
| WO2018062044A1 | 2018-04-05 | |||
| WO2017146235A1 | 2017-08-31 | |||
| WO2019065636A1 | 2019-04-04 | |||
| WO2019065637A1 | 2019-04-04 |
Foreign References:
| JP2020076048A | 2020-05-21 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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