abstract |
One aspect of the present invention relates to a resin composition comprising: a maleimide compound; a polyphenylene ether compound having an unsaturated double bond in the molecule; and a phosphorus-containing compound having the following formula (1) in the molecule Phosphorus-containing compounds of the groups shown and the phosphorus atom-containing groups; and curing agents, wherein, In formula (1), R 1 represents a hydrogen atom or an alkyl group. |