Title:
多層接着剤物品
Document Type and Number:
Japanese Patent JP7099791
Kind Code:
B2
Abstract:
An adhesive article is described comprising a foamed adhesive layer and a non-foamed adhesive layer. The adhesive of each adhesive layer comprises a tetrahydrofurfuryl (meth)acrylate copolymer; an epoxy resin; a polyether polyol; and optionally a hydroxy-functional film-forming polymer. The adhesive may be used in structural and semi-structural bonding applications and is designed to fail cohesively.
Inventors:
Anderson, Cyrus A.
Schaefer, Kathleen S.
Chastec, Thomas Cue.
Janoski, Jonathan Yi.
Martin, Michael Sea.
Schultz, Anthony F.
Thomas, Carla S.
Rekou, Peter Oh.
Schaefer, Kathleen S.
Chastec, Thomas Cue.
Janoski, Jonathan Yi.
Martin, Michael Sea.
Schultz, Anthony F.
Thomas, Carla S.
Rekou, Peter Oh.
Application Number:
JP2019529514A
Publication Date:
July 12, 2022
Filing Date:
November 21, 2017
Export Citation:
Assignee:
3M Innovative Properties Company
International Classes:
B32B5/18; B32B27/30; B32B27/38; C08G59/18; C09J4/02; C09J11/06; C09J133/14; C09J163/00; C09J171/02
Domestic Patent References:
| JP11181361A | ||||
| JP62119236A | ||||
| JP2009541533A |
Foreign References:
| WO2014186265A1 |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Hideto Asamura
Wakako Nomura
Tsukuda Seigen
Hideto Asamura