Polyphenylene oligomers and polymers
    2.
    发明授权
    Polyphenylene oligomers and polymers 有权
    聚亚苯基低聚物和聚合物

    公开(公告)号:US06288188B1

    公开(公告)日:2001-09-11

    申请号:US09281838

    申请日:1999-03-31

    IPC分类号: C08F3800

    CPC分类号: C08G61/10 C08G2261/312

    摘要: An oligomer, uncured polymer or cured polymer comprising the reaction product of one or more polyfunctional compounds containing two or more cyclopentadienone groups and at least one polyfunctional compound containing two or more aromatic acetylene groups wherein at least some of the polyfunctional compounds contain three or more reactive groups. Such oligomers and uncured polymers may be cured to form cured polymers which are useful as dielectrics in the microelectronics industry, especially for dielectrics in integrated circuits.

    摘要翻译: 包含含有两个或多个环戊二烯酮基团的一种或多种多官能化合物与至少一种含有两个或多个芳族乙炔基团的多官能化合物的反应产物的低聚物,未固化聚合物或固化聚合物,其中至少一些多官能化合物含有三个或更多个反应性 团体 这种低聚物和未固化的聚合物可以固化以形成固化聚合物,其可用作微电子工业中的电介质,特别是用于集成电路中的电介质。