Title:
OPTICAL ADHESIVE COMPOSITION AND OPTICAL ADHESIVE FILM
Document Type and Number:
WIPO Patent Application WO/2017/078488
Kind Code:
A1
Abstract:
The present invention relates to an optical adhesive composition, applicable to an optical device or a display device, which exhibits high barrier performance on the basis of low vapor permeability while showing an excellent adhesive performance and embodying excellent optical property and durability. More specifically, the present invention provides an optical adhesive composition comprising: a thermosetting rubber comprising an isobutylene-isoprene rubber having a carboxylic group, and an isobutylene-isoprene rubber having a hydroxyl group; and a thermal cross-linking agent. Further, the present invention provides an optical adhesive film comprising an adhesive layer comprising a photocured product of the optical adhesive composition.
Inventors:
SEO KWANG SU (KR)
PARK EUN KYUNG (KR)
LEE SEUNG WON (KR)
KIM JANG SOON (KR)
CHOI WON GU (KR)
CHOI TAE YI (KR)
PARK EUN KYUNG (KR)
LEE SEUNG WON (KR)
KIM JANG SOON (KR)
CHOI WON GU (KR)
CHOI TAE YI (KR)
Application Number:
PCT/KR2016/012706
Publication Date:
May 11, 2017
Filing Date:
November 04, 2016
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C09J123/22; C09J7/20; C09J7/35; C09J11/06
Foreign References:
| JPH0762301A | 1995-03-07 | |||
| KR20120091349A | 2012-08-17 | |||
| KR20150092186A | 2015-08-12 | |||
| KR20150092187A | 2015-08-12 | |||
| JP5192297B2 | 2013-05-08 |
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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