Title:
METHOD FOR MANUFACTURING POLARIZING PLATE, AND ADHESIVE COMPOSITION FOR POLARIZING PLATE
Document Type and Number:
WIPO Patent Application WO/2020/153803
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a polarizing plate, and an adhesive composition for a polarizing plate, the method comprising the steps of: preparing a polarizer; providing an adhesive composition on one surface of each of a first protection film and a second protection film; laminating the first protection film on one surface of the polarizer and laminating the second protection film on the other surface of the polarizer; and irradiating the first protection film with active energy rays to cure the adhesive compositions and thereby bond the first protection film, the polarizer, and the second protection film to each other, wherein the adhesive composition provided on the one surface of the second protection film contains a photoinitiator and a photosensitizer.
Inventors:
CHOI SU YOUN (KR)
KIM JIN WOO (KR)
KWON YOONKYUNG (KR)
KIM DONG UK (KR)
KIM JIN WOO (KR)
KWON YOONKYUNG (KR)
KIM DONG UK (KR)
Application Number:
PCT/KR2020/001205
Publication Date:
July 30, 2020
Filing Date:
January 23, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B32B27/08; B32B23/04; B32B37/12; C09J5/00; C09J11/06; C09J163/00; G02B5/30
Foreign References:
| KR20180082800A | 2018-07-19 | |||
| JP2010231015A | 2010-10-14 | |||
| KR20170023863A | 2017-03-06 | |||
| KR20140119252A | 2014-10-10 | |||
| JP2018200463A | 2018-12-20 |
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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