Title:
ADHESIVE COMPOSITION AND ADHESIVE LAYER-CONTAINING POLARIZATION PLATE
Document Type and Number:
WIPO Patent Application WO/2022/130747
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to an adhesive composition or an adhesive layer-containing polarization plate. This adhesive composition contains an organic solvent and a (meth)acrylic copolymer from the copolymerization of a monomer ingredient containing 0.5 to 10% by mass of an amine-based monomer having an acid dissociation constant (pKa) of 9 or higher, the (meth)acrylic copolymer content in the adhesive composition being 20% by mass or greater.
Inventors:
KUROSAWA SHO (JP)
Application Number:
PCT/JP2021/037361
Publication Date:
June 23, 2022
Filing Date:
October 08, 2021
Export Citation:
Assignee:
SOKEN KAGAKU KK (JP)
International Classes:
C09J11/06; C09J133/00; G02B5/30
Domestic Patent References:
| WO2016199602A1 | 2016-12-15 |
Foreign References:
| JP2014152305A | 2014-08-25 | |||
| JP2012111937A | 2012-06-14 | |||
| JP2012242473A | 2012-12-10 | |||
| JP2019206629A | 2019-12-05 | |||
| JP2016199701A | 2016-12-01 | |||
| JP2015110723A | 2015-06-18 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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