Title:
THERMOSETTING ADHESIVE SHEET AND USE THEREOF
Document Type and Number:
Japanese Patent JP2018123301
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a thermosetting adhesive sheet excellent in the adhesion, heat resistance (particularly after humidification), flexibility, electric insulation, low dielectric constant and low dielectric loss tangent after curing.SOLUTION: The thermosetting adhesive sheet is formed from a thermosetting composition which contains a specific resin (A), a specific curative (B), and an alkali metal compound (D) of 1-110 ppm in terms of the mass of alkali metal elements.SELECTED DRAWING: None
Inventors:
SAKAGUCHI GO
HARADA TOMOAKI
TOZAKI KOICHI
HAYASAKA TSUTOMU
MATSUDO KAZUNORI
HARADA TOMOAKI
TOZAKI KOICHI
HAYASAKA TSUTOMU
MATSUDO KAZUNORI
Application Number:
JP2017204515A
Publication Date:
August 09, 2018
Filing Date:
October 23, 2017
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C09J7/00; C09J11/02; C09J125/04; C09J127/12; C09J133/00; C09J167/00; C09J171/10; C09J175/00; C09J175/04; C09J177/00; C09J179/08; H05K3/28