Title:
ACTIVE ENERGY RAY-CURABLE INK COMPOSITION, LAMINATE USING THE SAME, AND IMAGE FORMING METHOD FOR FORMING IMAGE ON SUBSTRATE
Document Type and Number:
Japanese Patent JP2016037582
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ink composition that is excellent in followability even for a substrate with flexibility.SOLUTION: The inventive active energy ray-curable ink composition contains an active energy ray-polymerizable monomer and an active energy ray polymerization initiator, and in which, as the active energy ray-polymerizable monomer, a monomer A): mono-functional monomer having a cyclic structure, a monomer B): two-functional monomer having molecular weight/number of functional groups≥200, and a monomer C): four or more functional monomer having molecular weight/number of functional groups≥100 are contained. The total of mono-functional monomers including monomer A) is 80.0 mol%, monomer B) is 2.8 to 15.0 mol%, and monomer C) is 2.0 to 10.0 mol%. It is preferred that a monomer having six or more and eight or less functional groups is contained by 1.0 to 6.0 mol%.SELECTED DRAWING: None
Inventors:
SAITO YASUMASA
MORIYAMA TAKESHI
UKO KOUJUN
FURUTAKA TOSHIO
MORIYAMA TAKESHI
UKO KOUJUN
FURUTAKA TOSHIO
Application Number:
JP2014163186A
Publication Date:
March 22, 2016
Filing Date:
August 08, 2014
Export Citation:
Assignee:
DNP FINE CHEMICALS CO LTD
International Classes:
C09D11/101; B05D1/26; B05D7/02; B05D7/24; B32B27/16; B32B27/40; B41J2/01; B41M5/00; C08J7/043; C08J7/046
Domestic Patent References:
| JP2006182971A | 2006-07-13 | |||
| JP2013193288A | 2013-09-30 |
Foreign References:
| WO2010064330A1 | 2010-06-10 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi