RESIN COMPOSITION, OPTICAL FILM FORMED USING SAME, AND POLARIZER AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME

Title:

RESIN COMPOSITION, OPTICAL FILM FORMED USING SAME, AND POLARIZER AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2013/180504

Kind Code:

A1

Abstract:

The present invention relates to a resin composition and to an optical film formed using same. The present invention relates to a copolymer resin composition formed by polymerizing (a) a (meth)acryloyl morpholine-based monomer, (b) a maleimide-based monomer and (c) an alkyl(meth)acrylate-based monomer. The present invention also relates to an optical film formed using the composition. The resin composition according to the present invention may provide a film having excellent optical properties and optical transparency, reduced haze, and superior mechanical strength, and particularly having a reduced thermal expansion coefficient and thus reduced variations in the dimensions thereof and reduced variations in the phase difference value caused by external stresses applied thereto.

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Inventors:

UM JUN-GEUN (KR)
LEE NAM-JEONG (KR)

Application Number:

PCT/KR2013/004790

Publication Date:

December 05, 2013

Filing Date:

May 31, 2013

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C08L33/04; C08F20/10; C08L69/00; G02B5/30; G02F1/1335

Foreign References:

JP4721368B2	2011-07-13
KR20100014689A	2010-02-10
JP2009274256A	2009-11-26

Other References: