Title:
POLARIZING PLATE WITH ADHESIVE LAYER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2016/152275
Kind Code:
A1
Abstract:
Provided are: a polarizing plate with an adhesive layer, which exhibits excellent adhesion between the polarizing plate and the adhesive layer; and a method for producing this polarizing plate with an adhesive layer. The present invention relates to a polarizing plate with an adhesive layer, which comprises a polarizing plate (A), an adhesive layer (B) that is formed from an adhesive composition containing an acidic functional group-containing (meth)acrylic copolymer, and a primer layer (C) that is formed between the polarizing plate (A) and the adhesive layer (B) from a primer composition containing an isocyanate compound. It is preferable for the present invention that the content of an acidic functional group-containing monomer is 0.1-10% by mass in 100% by mass of the monomer components constituting the (meth)acrylic copolymer.
Inventors:
MUROI SACHI (JP)
KONNO YUTA (JP)
KONNO YUTA (JP)
Application Number:
PCT/JP2016/053466
Publication Date:
September 29, 2016
Filing Date:
February 05, 2016
Export Citation:
Assignee:
SOKEN KAGAKU KK (JP)
International Classes:
G02B5/30; B32B27/00; B32B27/30; C09D5/00; C09D7/12; C09J7/20; C09J133/00
Foreign References:
| JP2002214439A | 2002-07-31 | |||
| JP2013199652A | 2013-10-03 | |||
| JP2010037502A | 2010-02-18 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)
Patent business corporation SSINPAT (JP)
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