| abstract |
(57) [Summary] [Structure] General formula [1] (Wherein, C 9 F 17 group is a perfluorononenyl group having one double bond, and X is an ester bond or an ether bond). Resin composition. [Effect] It can be confirmed that the thermosetting resin made of fluorinated cyanate has excellent moldability, and that the obtained cured product has excellent heat resistance, flame retardancy, and mechanical properties. The relative permittivity can also be reduced. |