Title:
RESIN FOR ACTIVE ENERGY RAY-CURABLE INKS, COMPOSITION FOR ACTIVE ENERGY RAY-CURABLE INKS, ACTIVE ENERGY RAY-CURABLE INK, AND CURED FILM
Document Type and Number:
WIPO Patent Application WO/2019/004075
Kind Code:
A1
Abstract:
Provided is a resin for active energy ray-curable inks, which achieves a good balance between a high curing rate and excellent adhesion to an olefin film. A resin for active energy ray-curable inks, which contains a dicyclopentadiene-modified unsaturated polyester resin, and which is configured such that: the dicyclopentadiene-modified unsaturated polyester resin is obtained by polymerizing at least a dimer of cyclopentadiene and at least one of an alkyl derivative of cyclopentadiene and a monomer having 5 carbon atoms and a double bond, an α, β-unsaturated dicarboxylic acid and a polyol; and the ratio of the physical quantity of the α, β-unsaturated dicarboxylic acid to the physical quantity of the dimer is within the range of from 0.3 to 0.8.
Inventors:
OKAWACHI KEIJIRO (JP)
HISADA HIROYUKI (JP)
MARUYAMA TAKASHI (JP)
MORITA AKIHIRO (JP)
HISADA HIROYUKI (JP)
MARUYAMA TAKASHI (JP)
MORITA AKIHIRO (JP)
Application Number:
PCT/JP2018/023779
Publication Date:
January 03, 2019
Filing Date:
June 22, 2018
Export Citation:
Assignee:
HARIMA CHEMICALS INC (JP)
International Classes:
C09D11/101; C08F283/01; C08G63/52; C09D11/104
Foreign References:
| JP2011225749A | 2011-11-10 | |||
| JP2001335625A | 2001-12-04 | |||
| JP2011074112A | 2011-04-14 | |||
| JP2004269640A | 2004-09-30 | |||
| JP2003155432A | 2003-05-30 | |||
| JP2001139670A | 2001-05-22 |
Attorney, Agent or Firm:
PATENTBOX IP LAW FIRM (JP)
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