FLUORINE-CONTAINING BISMALEIMIDE RESIN COMPOSITION

摘要

PURPOSE:To obtain the subject composition having good heat resistance and adhesion and low specific dielectric constant and free from producing a by product by blending a specific bismaleimide compound with a biscyanamide compound. CONSTITUTION:(A) A bismaleimide compound expressed by formula I (C9F17 group is perfluorononenyl group having one double bond; X is divalent group containing an ester bond or ether bond) is blended with (B) a biscyanamide compound expressed by formula II [R is H, alkyl or halogen; (n) is 1-4]. The components A and B are blended at a ratio of (95:5) to (5:95).