Thermosetting resin composition, laminated body using it, and circuit board

摘要

It is an object of the present invention to provide a thermosetting resin composition having satisfactory adhesiveness, good processability, high heat resistance, and excellent dielectric characteristics in the GHz band; and a laminate and a circuit board including the thermosetting resin composition. The present invention provides a thermosetting resin composition including an imide oligomer component (A) containing at least one imide oligomer having a specific structure and an epoxy resin component (B) containing at least one epoxy resin. Furthermore, the present invention provides the thermosetting resin composition further including a polyimide resin component (C).