Patent ID: 9453145
Filing Date: 2016-09-27
CPC Classification: B32B,C09J,H05K,Y10T

Claim Text:
1. An insulating adhesive film having a plateable layer which is comprised of a plateable layer-use resin composition which contains a polar group-containing alicyclic olefin polymer (A1) and a curing agent (A2) and an adhesive layer which is comprised of an adhesive layer-use resin composition which contains a polar group-containing alicyclic olefin polymer (B1), a curing agent (B2), and an inorganic filler (B3), wherein a ratio of content of said polar group-containing alicyclic olefin polymer (A1) to the solid content as a whole which is contained in said plateable layer is 50 to 90 wt %, and a ratio of content of said polar group-containing alicyclic olefin polymer (B1) to the solid content as a whole which is contained in said adhesive layer is 1 to 30 wt % and a ratio of content of said inorganic filler (B3) is 50 to 90 wt %.