Title:
ADHESIVE COMPOSITION AND COMPOSITE POLARIZING PLATE USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/020323
Kind Code:
A1
Abstract:
The present invention relates to an adhesive composition and a composite polarizing plate using same, more specifically to an adhesive composition and a composite polarizing plate using same, in which the adhesive composition is interposed between a polarizer and a patterned retardation layer, and comprises a cross-linking agent and a water-soluble resin containing polyamine resin having primary or secondary amino group, thereby markedly improving the adhesiveness between the polarizer and the patterned retardation layer, and improving heat-resistance and moist-heat resistance, as well as facilitating adhesion to a display panel and the like when applied to image displaying apparatuses.
Inventors:
CHOI HAN YOUNG (KR)
MOON JE WOOK (KR)
LEE DO KYU (KR)
MOON JE WOOK (KR)
LEE DO KYU (KR)
Application Number:
PCT/KR2014/006616
Publication Date:
February 12, 2015
Filing Date:
July 21, 2014
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
C09J179/02; C09J11/00; G02B5/30; G02F1/13
Foreign References:
| JP2012037895A | 2012-02-23 | |||
| US7960452B2 | 2011-06-14 | |||
| KR20100055442A | 2010-05-26 | |||
| JP2009062522A | 2009-03-26 | |||
| KR20130058351A | 2013-06-04 | |||
| KR20130138606A | 2013-12-19 | |||
| KR20130112379A | 2013-10-14 | |||
| KR20140073673A | 2014-06-17 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
두호특허법인 (KR)
두호특허법인 (KR)
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