Title:
ACTIVE ENERGY RAY-CURABLE COMPOSITION AND FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/124049
Kind Code:
A1
Abstract:
Provided are an active energy ray-curable composition and a film using the composition, the composition being characterized by containing: an active energy ray-curable compound (A); a resin (B) having an alicyclic structure and a quaternary ammonium salt; and an organic solvent (C) containing at least 0.1 mass% and less than 15 mass% of an organic solvent (c-1) represented by general formula (1). The organic solvent (C) preferably further contains a hydrophobic solvent (c-2). The resin (B) is preferably a polymer obtained using, as a raw material, 5-55 mass% of a polymerizable monomer having an alicyclic structure. The blending amount of the resin (B) is preferably 0.1-30 parts by mass with respect to 100 parts by mass of the active energy ray-curable compound (A). The active energy ray-curable compound (A) preferably contains a high refractive index polymerizable monomer (A-1) having a refractive index of at least 1.55, and/or a polymerizable monomer (A-2) other than the monomer (A-1).
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Inventors:
ONIWA KAZUAKI (JP)
NISHIZAWA SHIGETOSHI (JP)
NISHIZAWA SHIGETOSHI (JP)
Application Number:
PCT/JP2018/044511
Publication Date:
June 27, 2019
Filing Date:
December 04, 2018
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08F2/44; C08F2/46; C08F20/34; C08F299/00
Domestic Patent References:
| WO2018003293A1 | 2018-01-04 | |||
| WO2018163837A1 | 2018-09-13 |
Foreign References:
| JP2005200658A | 2005-07-28 | |||
| JP2011153109A | 2011-08-11 | |||
| JPH1095820A | 1998-04-14 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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