Title:
ADHESIVE SHEET
Document Type and Number:
Japanese Patent JP2021121671
Kind Code:
A
Abstract:
To provide an adhesive sheet that has balanced characteristics, particularly quick curability, heat resistance, and adhesiveness, and also has excellent thermal conductivity and the like owing to sufficient filling properties.SOLUTION: An adhesive sheet has an expansible adhesive layer containing an epoxy resin containing a polyfunctional epoxy resin, a phenolic resin as a curing agent, an imidazole compound as a curing catalyst, and a temperature-sensitive foaming agent.SELECTED DRAWING: Figure 2
Inventors:
KAMINARI MEI
TODAKA KATSUNORI
TODAKA KATSUNORI
Application Number:
JP2021078274A
Publication Date:
August 26, 2021
Filing Date:
May 06, 2021
Export Citation:
Assignee:
TERAOKA SEISAKUSHO KK
International Classes:
C09J7/30; B32B27/00; C08G59/40; C08K3/00; C08K5/3415; C08K7/02; C08K7/22; C08L61/06; C08L63/00; C08L75/04; C09J5/06; C09J7/10; C09J7/21; C09J7/29; C09J7/35; C09J11/04; C09J11/06; C09J11/08; C09J161/04; C09J163/00; C09J175/04; H02K3/34; H02K3/46
Domestic Patent References:
| JP2015054935A | 2015-03-23 | |||
| JP2007106963A | 2007-04-26 |
Attorney, Agent or Firm:
Ishibashi Masayuki
Fumiko Mihara
Fumiko Mihara