阅读说明：本技术 树脂组合物、预浸料、具有树脂的膜、具有树脂的金属箔片材、覆金属层压体和印刷线路板 (Resin composition, prepreg, film with resin, metal foil sheet with resin, metal-clad laminate, and printed wiring board ) 是由 新居大辅 于 2020-03-24 设计创作，主要内容包括：树脂组合物含有环氧化合物和固化剂。环氧化合物包括在其分子中具有磷原子的含磷环氧化合物。固化剂包括在其分子中具有磷原子和酸酐基团的含磷酸酐。(The resin composition contains an epoxy compound and a curing agent. The epoxy compound includes a phosphorus-containing epoxy compound having a phosphorus atom in its molecule. The curing agent includes a phosphorus-containing acid anhydride having a phosphorus atom and an acid anhydride group in its molecule.)