Title:
粘着剤および粘着シート
Document Type and Number:
Japanese Patent JP7338444
Kind Code:
B2
Abstract:
To provide an adhesive agent having high adhesion to any of a high polar adherend and a low polar adherend irrespective of the polarity of the adherend, excellent in the initial crosslinkability, developing high tackiness, and capable of forming an adhesive layer capable of suppressing zipping at the time of peeling, and an adhesive sheet.SOLUTION: The problem is solved by an adhesive agent characterized by containing an acrylic polymer (A), a metal chelate compound (B), and a polyolefin (C), in which in 100 mass% of a monomer mixture constituting the acryl polymer (A), 0.01 mass% or higher and smaller than 6 mass% of the monomer (a1) having an acidic group is contained.SELECTED DRAWING: None
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Inventors:
Yoshitaka Tone
Application Number:
JP2019226918A
Publication Date:
September 05, 2023
Filing Date:
December 17, 2019
Export Citation:
Assignee:
Toyo Ink sc Holdings Co., Ltd.
International Classes:
C09J133/00; C09J7/38; C09J11/06; C09J11/08
Domestic Patent References:
| JP6108023B1 | ||||
| JP10158618A | ||||
| JP11217548A | ||||
| JP2005281338A | ||||
| JP6607330B2 | ||||
| JP2020100767A | ||||
| JP10158623A | ||||
| JP10204401A | ||||
| JP2005146151A | ||||
| JP2015048394A | ||||
| JP2002129122A | ||||
| JP2017137471A |
Foreign References:
| WO2008139742A1 | ||||
| WO2019087816A1 | ||||
| US20200270490 |