| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymaleimide compound that achieves a cured product, having more excellent heat resistance and lesser thermal weight loss when put in a high-temperature state for a long period of time, compared with a conventional polymaleimide compound. SOLUTION: A polymaleimide-based composition contains (A); a polymaleimide compound, (B); an aromatic liquid reactive diluent, (C); an anionic polymerization accelerator, and (D); a radical polymerization accelerator. The total content of the component (C) and the component (D) with respect to the total 100 pts.wt of the component (A) and the component (B) is≥0.001 pts.wt. and≤1 pts.wt. COPYRIGHT: (C)2011,JPO&INPIT
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