Title:
偏光板
Document Type and Number:
Japanese Patent JP7345241
Kind Code:
B2
Abstract:
The present invention relates to a polarizing plate including a polarizer and a (meth)acrylic resin film. Specifically, provided is a polarizing plate having good adhesion between a polarizer and a (meth)acrylic resin film after being placed under a humid environment (high temperature and high humidity environment). To this end, the polarizing plate comprises the polarizer, a first adhesive layer, and the (meth)acrylic resin film in order, and the first adhesive layer is derived from an adhesive composition containing an oxazoline group-containing compound.
Inventors:
Satoshi Eiyasu
Lee Shogin
Masahiro Fujita
Lee Shogin
Masahiro Fujita
Application Number:
JP2018096040A
Publication Date:
September 15, 2023
Filing Date:
May 18, 2018
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
G02B5/30; B32B7/023; B32B27/30; C09J129/04; C09J201/06
Domestic Patent References:
| JP200111410A | ||||
| JP2005275216A | ||||
| JP2009139661A | ||||
| JP2009193061A | ||||
| JP2009157361A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office