Title:
アゾ化合物又はその塩、及びインク
Document Type and Number:
Japanese Patent JP7005271
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water-soluble compound that makes it possible to obtain a recorded image having excellent light resistance, and a yellow ink containing the same and used for various recording purposes, particularly inkjet recording.SOLUTION: The present invention provides a compound represented by the following formula (101) or a salt thereof (where Q is a halogen atom. A is a substituted or unsubstituted aryl C1-C6 alkylamino group. Rand Rindependently represent an alkyl group substituted with an ionic hydrophilic group).SELECTED DRAWING: None
Inventors:
Hitomi Muto
Shinya Nagatsuka
Shinya Nagatsuka
Application Number:
JP2017203189A
Publication Date:
February 10, 2022
Filing Date:
October 20, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C09B43/16; B41J2/01; B41M5/00; C09D11/328
Domestic Patent References:
| JP2011105798A | ||||
| JP2001316606A | ||||
| JP2015113391A | ||||
| JP2016098274A | ||||
| JP2015113387A | ||||
| JP2009263514A | ||||
| JP2008088282A | ||||
| JP2004075766A | ||||
| JP5155005A | ||||
| JP2017110098A | ||||
| JP2018044082A |
Foreign References:
| WO2011122427A1 | ||||
| WO2012053512A1 | ||||
| US20040068102 |
Previous Patent: Azo compounds or salts thereof, and inks
Next Patent: Face forward exploration method
Next Patent: Face forward exploration method