| abstract |
A curable composition which enables the formation of a cured product having a low dielectric constant, low dielectric loss tangent, high heat resistance, good elongation and excellent tensile strength and which has excellent film forming properties; a cured product of the curable composition; and a method for forming an insulating film using the curable composition. This curable composition contains a modified maleimide compound, a radical generator and a thiol compound. The curable composition may contain a photo-radical generator as the radical generator. The curable composition may contain a protonic acid. |