PURPOSE: To provide a laminate which is superior in solder heat resistance and adhesion with a glass cloth by applying a resin composition of which the major component is a polymaleimide compound, and for which a silane compound with a maleimido group represented by a specified formula or other specified formula is blended.
CONSTITUTION: A resin composition is obtained by blending a silane compound with a maleimide group represented by a formula I and/or a silane compound with a maleimide group represented by a formula II to a thermosetting resin composition of which the major component is a polymaleimide compound. A prepreg is made by impregnating the obtained resin composition on a glass cloth. A plurality of the prepregs are laminated, pressurized and heat-molded to obtain a heat resistant laminate. R1 in the formula I and formula II shows 1-4C alkyl group.
ASAHINA KOTARO