Title:
ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2022/186126
Kind Code:
A1
Abstract:
This adhesive sheet comprises a substrate, and an adhesive layer in this order toward one side in the thickness direction. The substrate includes: a first β-1,3-glucan derivative in which an acyl group is introduced into β-1,3-glucan; and at least one resin selected from the group consisting of a rosin-based resin, a terpene-based resin, and a petroleum-based resin. In the first β-1,3-glucan derivative, the acyl group is represented by R1CO-. R1 is a hydrocarbon group having 1 to 5 carbon atoms.
Inventors:
OGINO YOSHIKO (JP)
KUMADA TATSUYA (JP)
HARA YUSUKE (JP)
NAITO TOMONARI (JP)
KUMADA TATSUYA (JP)
HARA YUSUKE (JP)
NAITO TOMONARI (JP)
Application Number:
PCT/JP2022/008250
Publication Date:
September 09, 2022
Filing Date:
February 28, 2022
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C08L5/00; C09J7/20; C09J7/38; C09J105/00; C09J107/00; C09J201/00
Domestic Patent References:
| WO2014077340A1 | 2014-05-22 |
Foreign References:
| JP2006070091A | 2006-03-16 | |||
| JP2017193667A | 2017-10-26 | |||
| JP2004331837A | 2004-11-25 | |||
| JP2015124183A | 2015-07-06 | |||
| JP2018154723A | 2018-10-04 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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