Title:
ACTIVE ENERGY RAY-CURABLE INKJET INK AND IMAGE RECORDING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/037761
Kind Code:
A1
Abstract:
Provided are an image recording method and an active energy ray-curable inkjet ink that includes metal particles, a polymerizable compound and a polymerization inhibitor. The metal particles have a specific gravity of at least 3. In a cross-section of an ink film of at least 1 μm thickness, obtained by curing a fluid that has the metal particle content of the active energy ray-curable inkjet ink adjusted to 0.5 mass%, at least 50% by mass of the total mass of metal particles is present in a region within 100 nm from the surface of the ink film towards the interior of the ink film. The surface tension is at least 30 mN/m.
Inventors:
HARA MINAKO (JP)
MAKUTA TOSHIYUKI (JP)
MAKUTA TOSHIYUKI (JP)
Application Number:
PCT/JP2022/027607
Publication Date:
March 16, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D11/322; B41J2/01; B41M5/00; C09C1/00; C09C3/10; C09D11/101
Foreign References:
| JP2021084289A | 2021-06-03 | |||
| JP2021063285A | 2021-04-22 | |||
| JP2020132998A | 2020-08-31 | |||
| JP2016011426A | 2016-01-21 | |||
| JP2021066812A | 2021-04-30 | |||
| JP2021100994A | 2021-07-08 | |||
| JP2017105902A | 2017-06-15 | |||
| JP2017522364A | 2017-08-10 | |||
| JPS62173463A | 1987-07-30 | |||
| JPS62173463A | 1987-07-30 | |||
| JPS62183457A | 1987-08-11 | |||
| JPS62183457A | 1987-08-11 | |||
| JP2009058750A | 2009-03-19 | |||
| JP2021146365A | 2021-09-27 |
Other References:
"Solvent pocket book", 1994
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF: