Title:
エポキシ接着剤、並びに自動車用部材及びその製造方法
Document Type and Number:
Japanese Patent JP6612498
Kind Code:
B2
Abstract:
To provide an epoxy adhesive having a high glass transition temperature and low viscosity, and having excellent adhesive properties, as well as to provide an automotive member that uses this adhesive, and a manufacturing method thereof. One embodiment provides an epoxy adhesive containing (A) epoxy, (B) a core-shell toughening agent, and (C) a latent curing agent that does not include an aniline backbone, wherein the epoxy (A) includes at least 50 mass % of a trifunctional or higher liquid epoxy. Another embodiment provides an automotive member including a first adherend, a second adherend, and a cured epoxy adhesive provided between the first adherend and the second adherend and cured to bond the first adherend and the second adherend.
Inventors:
Takahiro Kasahara
Ozeki Daiki
Hiroyuki Kobayashi
Ozeki Daiki
Hiroyuki Kobayashi
Application Number:
JP2014237170A
Publication Date:
November 27, 2019
Filing Date:
November 21, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
C09J163/00; C09J11/06; C09J151/06
Domestic Patent References:
| JP11148059A | ||||
| JP2010150401A |
Foreign References:
| WO2014007219A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito