Title:
アゾ化合物又はその塩、及びインク
Document Type and Number:
Japanese Patent JP7005270
Kind Code:
B2
Abstract:
To provide a water-soluble compound capable of providing a recorded image excellent in light resistance, and a yellow ink containing the compound to be used for various types of recording, especially inkjet recording.SOLUTION: A compound represented by formula (101) or a salt thereof is provided. (In the formula, Q represents a halogen atom; A represents an alkylamino group substituted with a sulfo group; and Rand Reach independently represent an alkyl group substituted with an ionic hydrophilic group).SELECTED DRAWING: None
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Inventors:
Hitomi Muto
Shinya Nagatsuka
Shinya Nagatsuka
Application Number:
JP2017203188A
Publication Date:
February 10, 2022
Filing Date:
October 20, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
B41J2/01; C09B43/16; B41M5/00; C09B67/20; C09B67/44; C09D11/328
Domestic Patent References:
| JP2012246383A | ||||
| JP2016098277A | ||||
| JP2004531587A | ||||
| JP57102972A | ||||
| JP2019077737A |
Foreign References:
| WO2007020719A1 | ||||
| WO2011122426A1 |