Title:
ADHESIVE AGENT COMPOSITION, ADHESIVE AGENT, AND SURFACE PROTECTION FILM
Document Type and Number:
WIPO Patent Application WO/2022/255210
Kind Code:
A1
Abstract:
The present invention provides an adhesive agent composition which does not rely on a tin-based catalyst, has a satisfactory pot life, undergoes rapid aging after curing, and can form an adhesive agent whose peeling force hardly depends on the peeling speed. Provided is an adhesive agent composition that contains an acrylic polymer and a crosslinking agent. The acrylic polymer is a polymerization product of a monomer component that includes: an alkyl (meth)acrylate (m1) having a straight chain alkyl group with 5-18 carbon atoms at an ester terminal; and a (meth)acrylic monomer (m2) having a side chain that contains 3 or more carbon atoms and an active hydrogen.
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Inventors:
MORISHITA HIROMITSU (JP)
TAKASHIMA ATSUSHI (JP)
SHIBANO MASAYA (JP)
YAMAGATA MASATO (JP)
TSUKAMOTO NARUMI (JP)
TAKASHIMA ATSUSHI (JP)
SHIBANO MASAYA (JP)
YAMAGATA MASATO (JP)
TSUKAMOTO NARUMI (JP)
Application Number:
PCT/JP2022/021507
Publication Date:
December 08, 2022
Filing Date:
May 26, 2022
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J11/06; C09J7/38; C09J133/04
Domestic Patent References:
| WO2019021843A1 | 2019-01-31 | |||
| WO2019026751A1 | 2019-02-07 | |||
| WO2016072324A1 | 2016-05-12 |
Foreign References:
| JP2020076069A | 2020-05-21 | |||
| JP2019077755A | 2019-05-23 | |||
| JP2016190902A | 2016-11-10 | |||
| JP2014098131A | 2014-05-29 |
Attorney, Agent or Firm:
OI, Michiko (JP)
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