发明公开
- 专利标题： Epoxy resin composition
- 专利标题（中）： Epoxydharzzusammensetzung。
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申请号： EP94302908.2申请日： 1994-04-22
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公开(公告)号： EP0621313A2公开(公告)日： 1994-10-26
- 发明人: Nakamura, Hideo, c/o Mitsui Petrochem. Ind., Ltd. , Suzuki, Terufumi, c/o Mitsui Petrochem Ind., Ltd. , Yasuda, Kiyomi, c/o Mitsui Petrochemical Ind., Ltd
- 申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 申请人地址： 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo JP
- 专利权人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
- 当前专利权人地址： 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo JP
- 代理机构： Cresswell, Thomas Anthony
- 优先权： JP97621/93 19930423; JP70428/94 19940408
- 主分类号： C08L63/06
- IPC分类号： C08L63/06 ; C08L61/08 ; C08G8/08 ; C08G59/08
摘要：
An epoxy resin composition which exhibits a low dielectric constant and a low dielectric dissipation factor as well as an excellent working susceptibility after its curing is provided. The epoxy resin composition contains at least one of a novolak resin (A) obtainable by condensing formalin or paraformaldehyde or both with an alkylphenol compound; and an epoxy resin (B) prepared by glycidylating said novolak resin (A) with an epihalohydrin.
公开/授权文献
- EP0621313B1 Epoxy resin composition 公开/授权日：1998-07-15
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