Title:
INK COMPOSITION AND INK-JET RECORDING METHOD INCLUDING USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/246342
Kind Code:
A1
Abstract:
Provided are: an ink composition containing a colorant comprising an azo compound represented by formula (1) or a slat thereof, etc.; an ink-jet recording method including using the ink composition; and a recorded material obtained by adhering the ink composition. Also provided is a novel azo compound or a salt thereof. In formula (1), X1 represents a halogen atom or a hydroxyl group and n is an integer of 1-6.
Inventors:
UMEDA MARIKO (JP)
YONEDA TAKASHI (JP)
KAMEYA HIROSHI (JP)
YONEDA TAKASHI (JP)
KAMEYA HIROSHI (JP)
Application Number:
PCT/JP2020/020970
Publication Date:
December 10, 2020
Filing Date:
May 27, 2020
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
C07C245/10; B41M5/00; C09B33/10; C09B67/20; C09D11/328; D06P1/06; D06P5/30
Foreign References:
| CN103627206A | 2014-03-12 | |||
| CN106833017A | 2017-06-13 | |||
| CN103642271A | 2014-03-19 | |||
| CN109111759A | 2019-01-01 | |||
| CN109233334A | 2019-01-18 | |||
| JP2003526726A | 2003-09-09 | |||
| JPH10130520A | 1998-05-19 | |||
| JPS59174652A | 1984-10-03 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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