Title:
ADHESIVE SHEET, ADHESIVE SHEET HAVING SEPARATION LINER, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2023/074447
Kind Code:
A1
Abstract:
Provided is a single-sided adhesive sheet that exhibits good usability when handled together with a back-surface support tape. Specifically provided is an adhesive sheet exhibiting adhesive properties on one surface thereof, said adhesive sheet comprising a base film and an adhesive layer provided on one surface of the base film. A coloring layer and a matte layer are layered, in the given order, on the other surface of the base film of the adhesive sheet. The surface roughness (Sa) of the back surface of the adhesive sheet is in the range of 0.15-0.70 µm, inclusive.
Inventors:
TAGAMI TORU (JP)
MIZUTORI TAKAHISA (JP)
KATO NAOHIRO (JP)
YAMAMOTO KENICHI (JP)
MIZUTORI TAKAHISA (JP)
KATO NAOHIRO (JP)
YAMAMOTO KENICHI (JP)
Application Number:
PCT/JP2022/038629
Publication Date:
May 04, 2023
Filing Date:
October 17, 2022
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J7/29; B32B27/00; C09J7/30
Foreign References:
| JP2018104642A | 2018-07-05 | |||
| JP2018104641A | 2018-07-05 | |||
| JP2018002898A | 2018-01-11 | |||
| JP2017119809A | 2017-07-06 |
Attorney, Agent or Firm:
OI, Michiko (JP)
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