Title:
ULTRAVIOLET-CURABLE ADHESIVE COMPOSITION FOR TOUCH PANEL, OPTICAL MEMBER PRODUCTION METHOD USING SAME, CURED PRODUCT, AND TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2015/119245
Kind Code:
A1
Abstract:
Provided is an ultraviolet-curable adhesive composition that enables the obtainment an optical member having good curability and bonding properties with good productivity and with little damage to an optical base material, and enables the obtainment of a highly bleaching resistant optical member having high adhesive strength even when the optical base material is bonded after a coating layer coated on the optical base material is exposed to ultraviolet light. Also provided is a production method using the same. The composition contains a monofunctional acrylate (A) expressed by formula (1), a photopolymerizable oligomer (B), a photopolymerizable monomer (C) other than (A), and a photopolymerization initiator (D) (in the formula, R1 represents a hydrogen atom, etc., and n represents an integer of 1-3).
Inventors:
MOTOHASHI HAYATO (JP)
MIZUGUCHI TAKAFUMI (JP)
KAMETANI HIDEAKI (JP)
MIZUGUCHI TAKAFUMI (JP)
KAMETANI HIDEAKI (JP)
Application Number:
PCT/JP2015/053380
Publication Date:
August 13, 2015
Filing Date:
February 06, 2015
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
C09J4/02; C09J11/06; C09J175/14; G06F3/041; G09F9/00
Domestic Patent References:
| WO2013187508A1 | 2013-12-19 | |||
| WO2012043550A1 | 2012-04-05 | |||
| WO2013115250A1 | 2013-08-08 | |||
| WO2013057958A1 | 2013-04-25 | |||
| WO2013023545A1 | 2013-02-21 | |||
| WO2014061611A1 | 2014-04-24 |
Foreign References:
| US20120165465A1 | 2012-06-28 |
Attorney, Agent or Firm:
Shin-Ei Patent Firm, P. C. (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
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