Title:
INK FOR INKJET RECORDING, INKJET RECORDING METHOD AND PRINTED MATTER
Document Type and Number:
WIPO Patent Application WO/2023/219011
Kind Code:
A1
Abstract:
The present invention provides an ink for inkjet recording, the ink containing at least one infrared absorbing dye A that is selected from among a dye A1 represented by formula (1) and a dye multimer A2 that contains two or more dye structures derived from the dye A1 in each molecule. The present invention also provides an inkjet recording method and a printed matter, each of which uses this ink for inkjet recording.
Inventors:
SASAKI DAISUKE (JP)
YAGI KAZUNARI (JP)
YAGI KAZUNARI (JP)
Application Number:
PCT/JP2023/016845
Publication Date:
November 16, 2023
Filing Date:
April 28, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D11/101; B41J2/01; B41M5/00; C09D11/32; C09D11/50
Domestic Patent References:
| WO2021176755A1 | 2021-09-10 | |||
| WO2020189459A1 | 2020-09-24 |
Foreign References:
| JP2018145246A | 2018-09-20 | |||
| JPS62201446A | 1987-09-05 | |||
| JP2014148149A | 2014-08-21 |
Other References:
LARS MAY; THOMAS J. J. MÜLLER: "Widely Electronically Tunable 2,6‐Disubstituted Dithieno[1,4]thiazines—Electron‐Rich Fluorophores Up to Intense NIR Emission", CHEMISTRY - A EUROPEAN JOURNAL, JOHN WILEY & SONS, INC, DE, vol. 26, no. 57, 3 September 2020 (2020-09-03), DE, pages 12978 - 12986, XP071852136, ISSN: 0947-6539, DOI: 10.1002/chem.202000859
Attorney, Agent or Firm:
SIKS & CO. (JP)
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