Title:
CURABLE WATER DISPERSION COMPOSITION, OPTICAL FILM, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/209042
Kind Code:
A1
Abstract:
Provided are: a curable water dispersion composition containing water serving as a solvent, a polymerizable compound A that is solid or has a viscosity of at least 100 mPa∙s at 25ºC, and a surfactant; and an optical film which includes a polarizing film and comprises, on at least one surface thereof, a cured material layer formed of the curable water dispersion composition. This optical film is a polarizing film (laminated optical film) obtained by laminating a polarizer and a transparent protective film with an adhesive layer therebetween, wherein the adhesive layer preferably includes a cured material layer formed of the curable water dispersion composition.
Inventors:
KANNO RYO (JP)
KATAYAMA MOTOSUKE (JP)
KATAYAMA MOTOSUKE (JP)
Application Number:
PCT/JP2021/046467
Publication Date:
October 06, 2022
Filing Date:
December 16, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J11/06; C09J4/02; C09J201/00; G02B5/30; G02F1/1335
Foreign References:
| JP2017181546A | 2017-10-05 | |||
| JP2015511645A | 2015-04-20 | |||
| JP2001220474A | 2001-08-14 | |||
| JP2005344022A | 2005-12-15 | |||
| JP2008261914A | 2008-10-30 | |||
| JP2018053119A | 2018-04-05 | |||
| JP2011028142A | 2011-02-10 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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