Patent ID: 7115681

Claim:
A resin composition comprising: a polyimide resin and a thermosetting resin except for said polyimide resin, said polymide resin being represented by the following formula (1): wherein each of m and n is an integer, m≧0, n≧1, and m+n being at least 1; V represents a divalent group selected from the group consisting of —O—, —O-T-O— and —C(═O)—O-T-O(C═O)—; T represents a divalent organic group; Y represents an independent divalent organic group selected from the group consisting of —C(═O)—, —SO 2 —, —O—, —S—, —(CH 2 ) b —, —NHCO—, —C(CH 3 ) 2 —, —C(CF 3 ) 2 —, —C(═O)O— and a single bond; each of a, b and c is independently an integer of at least 0 to at most 5; X independently represents one or at least two kinds of functional group selected from the group consisting of —OH, —COOH, —OCN and —CN; and d is an integer of 1 to 4.