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Patent Searching and Data


Title:
ACRYLIC ADHESIVE COMPOSITION, POLARIZING PLATE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/060876
Kind Code:
A1
Abstract:
The present invention relates to an acrylic adhesive composition comprising: an acrylic copolymer having a branched polymer structure, formed by polymerizing a monomer mixture including a monomer represented by [Formula 1], a (meth)acrylic monomer having a cross-linkable functional group, and an alkyl (meth)acrylate monomer; a polyfunctional acrylate having two or more radically polymerizable functional groups; a first photoinitiator; and a second photoinitiator, wherein the first photoinitiator is an acetophenone-based photoinitiator, and the second photoinitiator includes a phosphine oxide-based photoinitiator.

Inventors:
LEE MIN KI (KR)
KIM KEE YOUNG (KR)
RYU DONG JO (KR)
Application Number:
PCT/KR2020/012969
Publication Date:
April 01, 2021
Filing Date:
September 24, 2020
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C09J133/04; C08F2/50; C08F220/10; C08F265/06; C08K5/29; G02B5/30; G02F1/1335
Foreign References:
KR20060055756A2006-05-24
KR20190079426A2019-07-05
US20080299388A12008-12-04
KR101243658B12013-03-20
KR20050021976A2005-03-07
KR20170181616A2017-12-27
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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