Title:
ULTRAVIOLET CURABLE ADHESIVE COMPOSITION, ADHESIVE AND ADHESIVE FILM
Document Type and Number:
WIPO Patent Application WO/2014/188767
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an ultraviolet curable adhesive composition which has good ability to conform to steps. The present invention provides: an ultraviolet curable adhesive composition which comprises an urethane (meth)acrylate (A), a (meth)acrylic monomer (B) and a photoinitiator (C), wherein a 100% modulus obtained by a tensile test under conditions of a temperature of 25°C, humidity of 50% and crosshead speed of 300 mm/min of a cured film obtained using the ultraviolet curable adhesive composition is 0.12 MPa or less; and an adhesive and an adhesive film obtained using the same. The adhesive obtained using this ultraviolet curable adhesive composition can be favorably used as an adhesive used for an optical member.
Inventors:
TSUNASHIMA KEIJI (JP)
OOJI YASUO (JP)
SATO KOUJI (JP)
KONISHI MARIKO (JP)
OOJI YASUO (JP)
SATO KOUJI (JP)
KONISHI MARIKO (JP)
Application Number:
PCT/JP2014/057280
Publication Date:
November 27, 2014
Filing Date:
March 18, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J175/14; C09J4/02; C09J7/10; C09J11/06
Foreign References:
| JP2013056966A | 2013-03-28 | |||
| JP2004085522A | 2004-03-18 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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