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Title:
PRESSURE-SENSITIVE ADHESIVE AGENT COMPOSITION, PRESSURE-SENSITIVE ADHESIVE SHEET, LAYERED BODY, AND GLUCAN DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2023/228951
Kind Code:
A1
Abstract:
The present invention provides a novel pressure-sensitive adhesive agent composition that includes a glucan derivative. A pressure-sensitive adhesive agent composition according to the present invention includes a glucan derivative G that has a glucoside bond A and a glucoside bond B of a different bonding style from the glucoside bond A. The glucoside bond A is, for example, a 1,6-glucoside bond. A pressure-sensitive adhesive sheet 1 according to the present invention is formed from the pressure-sensitive adhesive agent composition. A layered body 10 according to the present invention comprises the pressure-sensitive adhesive sheet 1 and a substrate sheet 2.

Inventors:
OGINO YOSHIKO (JP)
ITO KATSUNORI (JP)
Application Number:
PCT/JP2023/019206
Publication Date:
November 30, 2023
Filing Date:
May 23, 2023
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J105/00; C09J7/38; C09J11/06; C09J11/08; C09J103/00
Domestic Patent References:
WO2018147144A12018-08-16
Foreign References:
JP6890316B22021-06-18
JPS62135417A1987-06-18
JP2009091011A2009-04-30
JP2000309765A2000-11-07
JP2000507228A2000-06-13
JP2021098673A2021-07-01
JPS48973A1973-01-09
JP2018199672A2018-12-20
Other References:
NAKAMURA SATOSHI: "Pullulan", JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY, JAPAN, vol. 42, no. 6, 1 January 1984 (1984-01-01), pages 584 - 588, XP093111905, DOI: 10.5059/yukigoseikyokaishi.42.584
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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