Title:
ACTIVE-ENERGY-RAY-CURABLE COMPOSITION, ACTIVE-ENERGY-RAY-CURABLE ADHESIVE COMPOSITION, ADHESIVE, ADHESIVE SHEET, AND NOVEL URETHANE (METH)ACRYLATE
Document Type and Number:
WIPO Patent Application WO/2016/080439
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an active-energy-ray-curable composition containing a urethane (meth)acrylate having a low dielectric constant and excellent compatibility. The present invention relates to an active-energy-ray-curable composition containing a urethane (meth)acrylate (A) which is a product of reaction of a polyester-based polyol (a1), a polyisocyanate (a2), and a hydroxyl-group-containing (meth)acrylate (a3), the dielectric constant of the urethane (meth)acrylate (A) being 7.0 or less.
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Inventors:
TANIGUCHI RYOSUKE (JP)
TSUJIMOTO ATSUSHI (JP)
TSUJIMOTO ATSUSHI (JP)
Application Number:
PCT/JP2015/082394
Publication Date:
May 26, 2016
Filing Date:
November 18, 2015
Export Citation:
Assignee:
NIPPON SYNTHETIC CHEM IND (JP)
International Classes:
C08F290/06; C08G18/42; C08G18/62; C09J7/20; C09J175/16
Domestic Patent References:
| WO2014069134A1 | 2014-05-08 |
Foreign References:
| JPS63235317A | 1988-09-30 | |||
| JP2011127102A | 2011-06-30 | |||
| JPS5478789A | 1979-06-23 | |||
| JP2005113141A | 2005-04-28 | |||
| JP2003192986A | 2003-07-09 |
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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