Disclosed is an adamantane derivative which provides a cured product excellent in optical characteristics such as transparency and light resistance, long-term heat resistance, electrical characteristics such as and dielectric constant, and low water absorption. Also disclosed are a resin composition containing the adamantane derivative, a sealing agent for electronic circuits, optical electronic member, semiconductor device and copper-clad laminate all using the resin composition, and a radiation-sensitive resin composition which contains the above-mentioned adamantane derivative as a crosslinking agent. Specifically disclosed are an adamantane derivative represented by the formula (I-1) below, a resin composition containing the adamantane derivative, a sealing agent for electronic circuits, optical electronic member, semiconductor device and copper-clad laminate, all using the resin composition, and a radiation-sensitive resin composition which contains the above-mentioned adamantane derivative as a crosslinking agent.
本发明涉及一种
金刚烷衍
生物,其提供了优良的光学特性,例如透明度和耐光性、长期耐热性、电学特性,例如介电常数和低吸
水性的固化产品。同时,本发明还涉及一种含有
金刚烷衍
生物的
树脂组合物,一种用于电路封装的密封剂、光电器件、半导体器件和使用
树脂组合物的
铜覆盖层层压板,以及一种辐射敏感的
树脂组合物,其中包含上述
金刚烷衍
生物作为
交联剂。具体揭示了以下公式(I-1)所代表的
金刚烷衍
生物、含有
金刚烷衍
生物的
树脂组合物、用于电路封装的密封剂、光电器件、半导体器件和
铜覆盖层层压板,均使用上述
树脂组合物,以及一种含有上述
金刚烷衍
生物作为
交联剂的辐射敏感的
树脂组合物。