| abstract |
A resin composition comprising a polyimide resin, a thermosetting resin, and a filler, wherein the polyimide resin is a first repeating unit represented by the following formula (I) and a second repeating unit represented by the following formula (II) or (III) And containing, and when a 2nd repeating unit is represented by following formula (II), the ratio of the 2nd repeating unit with respect to the whole polyimide resin is 5? It is 35 mol%, and when a 2nd repeating unit is represented by following formula (III), the ratio of the 2nd repeating unit with respect to the whole polyimide resin is 5? 80 mol%. |