Title:
ADHESIVE SHEET EQUIPPED WITH RELEASE FILM, LAMINATE FOR IMAGE DISPLAY DEVICE EQUIPPED WITH RELEASE FILM, AND METHOD FOR PRODUCING LAMINATE FOR IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/163233
Kind Code:
A1
Abstract:
The present invention provides, as an adhesive sheet equipped with a release film that is used in bonding two image display device structural members and that has exceptional storage stability and bonding reliability, an adhesive sheet equipped with a release film in which: at least one of the image display device structural members is a member having a curved shape; the adhesive sheet is formed from a resin composition containing a (meth)acrylic copolymer (A); and at least one of the release films is such that the 180° peel force at a pulling rate of 300 mm/min with respect to the adhesive sheet is 0.06-0.20 N/cm.
Inventors:
TADA HIRONOBU (JP)
FUKUDA SHINYA (JP)
FUKUDA SHINYA (JP)
Application Number:
PCT/JP2021/047567
Publication Date:
August 04, 2022
Filing Date:
December 22, 2021
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C09J4/06; C09J7/38; C09J7/40; C09J133/00; G09F9/00
Foreign References:
| JP2018048317A | 2018-03-29 | |||
| JP3175309U | 2012-05-10 | |||
| JP2016012132A | 2016-01-21 | |||
| JP2017083595A | 2017-05-18 | |||
| JP2015174903A | 2015-10-05 |
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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