Title:
CATION-POLYMERIZABLE ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2014/129261
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a cation-polymerizable adhesive that exhibits superior curability and adhesiveness not only when used with a variety of protective films, but even when used with a protective film that poorly transmits light of 380nm or less. The present invention provides a cation-polymerizable adhesive characterized by containing: an aromatic glycidyl ether (A); an oxetane compound (B) that includes two or more oxetanyl groups inside one molecule; an alicyclic epoxy compound (C); an aliphatic glycidyl ether (D); a cationic-polymerization initiator (E); a thioxanthone compound (F); and a naphthalene compound (G). The cation-polymerizable adhesive according to the present invention exhibits superior curability and adhesiveness not only when used with a variety of protective films, but even when used with a protective film that poorly transmits light of 380nm or less.
Inventors:
YAMAMOTO SHINYA (JP)
TANAKA KOUJIROU (JP)
HASHIGUCHI TSUNENORI (JP)
TANAKA KOUJIROU (JP)
HASHIGUCHI TSUNENORI (JP)
Application Number:
PCT/JP2014/051372
Publication Date:
August 28, 2014
Filing Date:
January 23, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J163/00; C09J11/06; C09J171/02
Domestic Patent References:
| WO2012144260A1 | 2012-10-26 |
Foreign References:
| JP2012241053A | 2012-12-10 | |||
| JPH11263804A | 1999-09-28 | |||
| JP2007126612A | 2007-05-24 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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