Title:
SOLVENT-FREE PHOTO-CURABLE RESIN COMPOSITION FOR POLARIZING PLATE PROTECTIVE LAYER, POLARIZING PLATE COMPRISING CURED PRODUCT THEREOF, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/059693
Kind Code:
A3
Abstract:
The present specification provides: a solvent-free photo-curable resin composition for a polarizing plate protective layer, the composition comprising an acrylic prepolymer containing a (meth)acrylate-based monomer as a polymerization unit, and an isocyanate-based crosslinking agent, wherein the acrylic prepolymer is in a partially polymerized state, and has a viscosity of 50-300 cPs at 25°C; a polarizing plate comprising the same; and an image display device comprising the polarizing plate.
Inventors:
LEE MI SO (KR)
KWON YOONKYUNG (KR)
HAN SANGHUN (KR)
KWON YOONKYUNG (KR)
HAN SANGHUN (KR)
Application Number:
PCT/KR2018/011188
Publication Date:
May 09, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F20/18; C08F2/50; C08G18/10; C08G18/81; G02B5/30; G02F1/1335
Foreign References:
| KR20150094664A | 2015-08-19 | |||
| KR20070111352A | 2007-11-21 | |||
| KR20160096403A | 2016-08-16 | |||
| KR20130099422A | 2013-09-06 | |||
| KR20080080528A | 2008-09-04 |
Other References:
See also references of EP 3683244A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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