Title:
ADHESIVE FOR FLEXIBLE DISPLAY, ADHESIVE SHEET, LAMINATE, AND FLEXIBLE DISPLAY
Document Type and Number:
WIPO Patent Application WO/2022/250041
Kind Code:
A1
Abstract:
This adhesive is for a flexible display, and contains an acrylic copolymer and a curing agent. The acrylic copolymer is a copolymer of a monomer mixture containing all of monomers (a-1)-(a-4). The storage modulus and the loss tangent of the adhesive satisfy all of (1)-(7). Two types of the acrylic copolymer may be included, where one may be a copolymer of a monomer mixture containing all of monomers (a-1)-(a-3) and the other may be a copolymer of a monomer mixture containing monomer (a-5).
Inventors:
FUKUTA KATSUNORI (JP)
Application Number:
PCT/JP2022/021206
Publication Date:
December 01, 2022
Filing Date:
May 24, 2022
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYOCHEM CO LTD (JP)
TOYOCHEM CO LTD (JP)
International Classes:
B32B27/00; C09J7/38; C09J133/06; C09J175/04
Foreign References:
| JP2020122140A | 2020-08-13 | |||
| JP2019108502A | 2019-07-04 | |||
| JP2018168305A | 2018-11-01 | |||
| JP2020076069A | 2020-05-21 | |||
| JP2019218470A | 2019-12-26 | |||
| JP2021195552A | 2021-12-27 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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