Title:
ADHESIVE COMPOSITION FOR POLARIZING FILMS, POLARIZING FILM, OPTICAL FILM AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/147284
Kind Code:
A1
Abstract:
The present invention uses an adhesive composition for polarizing films, which contains an active energy ray-curable component and an air bubble inhibitor that has a reactive group. It is preferable that a silicone-based air bubble inhibitor is used as the air bubble inhibitor; and it is also preferable that the air bubble inhibitor has a (meth)acryloyl group as the reactive group. The air bubble inhibitor may have a urethane bond, and may have an isocyanurate ring structure.
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Inventors:
DAIGAKU NORITSUGU (JP)
SAITO TAKESHI (JP)
TANAKA KAYO (JP)
KIMURA KEISUKE (JP)
SAITO TAKESHI (JP)
TANAKA KAYO (JP)
KIMURA KEISUKE (JP)
Application Number:
PCT/JP2018/004031
Publication Date:
August 16, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J4/02; C09J11/06; G02B5/30; G02F1/1335
Domestic Patent References:
| WO2016013260A1 | 2016-01-28 |
Foreign References:
| JP2016084391A | 2016-05-19 | |||
| JP2016147921A | 2016-08-18 | |||
| JPH0834963A | 1996-02-06 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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