Title:
ACTIVE ENERGY RAY-CURABLE INK COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/070308
Kind Code:
A1
Abstract:
The present invention provides an active energy ray-curable ink composition which has excellent anti-misting properties (scattering suppression properties), while additionally having excellent dryability. The present invention provides an active energy ray-curable ink composition which is characterized by containing (A) a pigment, (B) an allyl polymer that is obtained by polymerizing an allyl compound that is represented by general formula (I), (C) an ethylenically unsaturated compound and (D) a photopolymerization initiator, and which is also characterized in that the content of the photopolymerization initiator (D) in this active energy ray-curable ink composition is 5.0% by mass or more.
Inventors:
MIYOSHI HIROTSUNA (JP)
KATAKAMI CHIAKI (JP)
OHASHI SHINICHIRO (JP)
INOUE SATOSHI (JP)
KATAKAMI CHIAKI (JP)
OHASHI SHINICHIRO (JP)
INOUE SATOSHI (JP)
Application Number:
PCT/JP2023/029715
Publication Date:
April 04, 2024
Filing Date:
August 17, 2023
Export Citation:
Assignee:
OSAKA SODA CO LTD (JP)
International Classes:
C09D11/101
Domestic Patent References:
| WO2021199904A1 | 2021-10-07 |
Foreign References:
| JP2022099393A | 2022-07-05 | |||
| JP2012116868A | 2012-06-21 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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