Title:
ACTINIC-RAY-CURABLE ADHESIVE COMPOSITION, ADHESIVE COMPOSITION FOR POLARIZER, ADHESIVE FOR POLARIZER, AND POLARIZER OBTAINED USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/147247
Kind Code:
A1
Abstract:
Provided is an actinic-ray-curable adhesive composition which has excellent adhesive force, is suitable for use in laminating any of various protective films for polarizers to a polarizing element, and is excellent in terms of curability and durability including thermal shock resistance. The actinic-ray-curable adhesive composition comprises an oxcetane compound (A), an epoxy compound (B), an ethylenically unsaturated compound (C), and a photopolymerization initiator (D), wherein the epoxy compound (B) comprises an aliphatic epoxy compound (B1) and is contained in an amount of 40-80 wt% with respect to the total amount of the oxcetane compound (A), the epoxy compound (B), and the ethylenically unsaturated compound (C).
Inventors:
KIDA YUKI (JP)
SHIN KAZUO (JP)
TSUJIMOTO ATSUSHI (JP)
SHIN KAZUO (JP)
TSUJIMOTO ATSUSHI (JP)
Application Number:
PCT/JP2018/003907
Publication Date:
August 16, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
NIPPON SYNTHETIC CHEM IND CO LTD (JP)
International Classes:
C09J163/00; C09J4/00; C09J11/06; C09J171/00; G02B5/30
Domestic Patent References:
| WO2017170882A1 | 2017-10-05 |
Foreign References:
| JP2015086369A | 2015-05-07 | |||
| JP2010209126A | 2010-09-24 | |||
| JP2013205720A | 2013-10-07 | |||
| JPH08231938A | 1996-09-10 | |||
| JP2013092546A | 2013-05-16 | |||
| JP2012007080A | 2012-01-12 | |||
| JP2017193597A | 2017-10-26 |
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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