Title:
INK SET AND INKJET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2019131643
Kind Code:
A
Abstract:
To provide an ink set which has a cyan ink and a yellow ink and is excellent in light resistance.SOLUTION: A color material of the cyan ink is a compound represented by general formula (1), a color material of the yellow ink is C.I. Direct Yellow 132, and the yellow ink contains a first water-soluble organic solvent having a relative permittivity of 18.0 or more at a specific ratio. (R, R, Rand Reach independently represent an alkyl group or the like; and at least one of R, R, Rand Ris substituted with an anionic group.)SELECTED DRAWING: None
Inventors:
KAWAKITA ERIKO
YAMASHITA TOMOHIRO
YAMASHITA TOMOHIRO
Application Number:
JP2018012870A
Publication Date:
August 08, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
C09D11/328; B41J2/01; B41M5/00; C09B47/20
Domestic Patent References:
| JP2002249677A | 2002-09-06 | |||
| JP2006063329A | 2006-03-09 | |||
| JP2005105135A | 2005-04-21 | |||
| JP2009155605A | 2009-07-16 | |||
| JP2003238870A | 2003-08-27 | |||
| JP2013112799A | 2013-06-10 | |||
| JP2005075778A | 2005-03-24 | |||
| JP2005105095A | 2005-04-21 |
Attorney, Agent or Firm:
Toshieko Kondo
Chongqing Sugano
Chongqing Sugano