Title:
ADHESIVE COMPOSITION FOR POLARIZING PLATE, ADHESIVE FILM FOR POLARIZING PLATE MANUFACTURED THEREFROM, POLARIZING PLATE COMPRISING THE SAME AND OPTICAL DISPLAY DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2017/018672
Kind Code:
A1
Abstract:
The present invention relates to an adhesive composition for a polarizing plate, comprising a (meth)acrylic-based copolymer, an isocyanate-based curing agent, and an amine-based curing agent, wherein the adhesive composition for a polarizing plate has an adhesive film modulus ratio of about 1.5 or less in equation 2. In addition, an adhesive film for a polarizing plate manufactured from the adhesive composition for a polarizing plate, a polarizing plate comprising the same and an optical display device comprising the same are provided. Modulus ratio of an adhesive film = G'(7day) / G'(2day)
Inventors:
JEONG EUN HWAN (KR)
KIM YI EUN (KR)
SUH YOO JIN (KR)
HAN IN CHEON (KR)
KIM YI EUN (KR)
SUH YOO JIN (KR)
HAN IN CHEON (KR)
Application Number:
PCT/KR2016/006891
Publication Date:
February 02, 2017
Filing Date:
June 28, 2016
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
C09J133/06; C09J7/20; G02B5/30
Foreign References:
| KR20150032544A | 2015-03-26 | |||
| KR20110061722A | 2011-06-10 | |||
| KR20140148278A | 2014-12-31 | |||
| US20120108734A1 | 2012-05-03 | |||
| US20140272200A1 | 2014-09-18 |
Attorney, Agent or Firm:
AJU KIM CHANG & LEE (KR)
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