| abstract |
An object of the present invention is to provide a resin composition which gives a cured product having a low thermal decomposition (weight loss) even at a high temperature of 200 DEG C or higher for a long period of time, excellent mechanical strength at high temperature, and excellent insulation. According to the present invention, (A) a cyanate ester compound having at least two cyanato groups in one molecule; (B) an inorganic filler; (C) a silane coupling agent having a group represented by a primary amine, a secondary amine, a tertiary amine, or -N = CR 2 (R is a monovalent hydrocarbon group) at the terminal; And (D) at least one compound selected from an amine compound other than the component (C), a phenol compound, a phosphine compound, and an adduct of a phosphine compound and a quinone compound. |