Title:
POLARIZING PLATE
Document Type and Number:
WIPO Patent Application WO/2022/209086
Kind Code:
A1
Abstract:
Provided is a polarizing plate that has excellent adhesion to a polarizer, and can prevent fading of color from an edge. The polarizing plate according to the present invention has: a polarizer; and a protective layer on at least one surface of the polarizer. The protective layer is formed of a solidified product of a coating film of an organic solvent solution containing a thermoplastic cycloolefin resin and a boronic acid compound.
Inventors:
NAKAMURA MAKOTO (JP)
NAKANISHI SADAHIRO (JP)
NAKANISHI SADAHIRO (JP)
Application Number:
PCT/JP2021/048289
Publication Date:
October 06, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
G02B5/30; C08K5/55; C08L45/00; C08L65/00; C09D7/63; C09D145/00; G02F1/1335
Domestic Patent References:
| WO2015068678A1 | 2015-05-14 | |||
| WO2019066043A1 | 2019-04-04 | |||
| WO2017135121A1 | 2017-08-10 |
Foreign References:
| JP2009237376A | 2009-10-15 | |||
| JP2015052710A | 2015-03-19 |
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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