Title:
POLARIZING PLATE AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2023/286575
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a polarizing plate having a hard coat layer on the surface such that even when the polarizing plate and a transparent member are bonded together by a UV-curable silicone adhesive composition and laminated, the UV-curable silicone adhesive composition can be sufficiently cured. The present invention provides a polarizing plate comprising a polarizer and a hard coat layer, wherein the hard coat layer constitutes the outermost surface on at least one side of the polarizing plate, and the absorbance of the hard coat layer at a wavelength of 300 nm is 4.5 or less.
Inventors:
KONDO HIROKAZU (JP)
Application Number:
PCT/JP2022/025482
Publication Date:
January 19, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
G02B5/30; B32B7/023; B32B27/16; B32B27/18; B32B27/30; C09J201/00; G02B1/14; G06F3/041; G09F9/00
Foreign References:
| JP2020201338A | 2020-12-17 | |||
| JP2020179537A | 2020-11-05 | |||
| JP2020055945A | 2020-04-09 | |||
| JP2014106305A | 2014-06-09 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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