Title:
ホットメルト接着剤
Document Type and Number:
Japanese Patent JP7433787
Kind Code:
B2
Abstract:
To provide a hot-melt adhesive which exhibits stable peelability and is suitable for production of a bag body by enabling repeat opening/closing.SOLUTION: In a hot-melt adhesive, when a nanoindenter hardness (kPa) measured on the condition of a temperature of 23°C is represented by X and tanδ measured on the conditions of a temperature of 23°C and a frequency of 1 Hz is represented by Y, X and Y satisfy the following expressions (1) to (3): 100≤X≤350 (1); 0.2≤Y≤0.6 (2); and Y≤1.56×10-3X+0.10 (3).SELECTED DRAWING: None
Inventors:
Keiichi Kudo
Keiji Yoshimura
Yoshiki Nagata
Keiji Yoshimura
Yoshiki Nagata
Application Number:
JP2019123969A
Publication Date:
February 20, 2024
Filing Date:
July 02, 2019
Export Citation:
Assignee:
Sekisui Fuller Co., Ltd.
International Classes:
C09J125/08; C09J11/08; C09J153/02
Domestic Patent References:
| JP2014189584A | ||||
| JP2016153448A | ||||
| JP2010090185A | ||||
| JP2005220244A | ||||
| JP2015091917A | ||||
| JP2013082914A | ||||
| JP9291265A |
Attorney, Agent or Firm:
Saegusa International Patent Office
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