NORBORNENE-BASED POLYMER HAVING LOW DIELECTRIC CONSTANT AND LOW-LOSS PROPERTIES, AND INSULATING MATERIAL, PRINTED CIRCUIT BOARD AND FUNCTION ELEMENT USING THE SAME
    3.
    发明申请
    NORBORNENE-BASED POLYMER HAVING LOW DIELECTRIC CONSTANT AND LOW-LOSS PROPERTIES, AND INSULATING MATERIAL, PRINTED CIRCUIT BOARD AND FUNCTION ELEMENT USING THE SAME 审中-公开
    具有低介电常数和低损耗特性的NORBENNENE-based聚合物,绝缘材料,印刷电路板和使用其的功能元件

    公开(公告)号:US20100063226A1

    公开(公告)日:2010-03-11

    申请号:US12389086

    申请日:2009-02-19

    IPC分类号: C08F132/08 C08F2/00

    CPC分类号: C08F132/08 H05K1/032

    摘要: The present invention relates to a to a norbornene-based polymer having a low dielectric constant and low-loss properties, and an insulating material, a printed circuit board and a functional device using the same. More particularly, it relates to a norbornene-based polymer expressed by the following formula (1): wherein, at least one of R1 to R4 is independently substituted or unsubstituted linear C4-C31 arylalkyl or substituted or unsubstituted branched C4-C31 arylalkyl; the rest of R1 to R4 are each and independently H, substituted or unsubstituted linear C1-C3 alkyl, or substituted or unsubstituted branched C1-C3 alkyl; and n is an integer of 250 to 400.

    摘要翻译: 本发明涉及具有低介电常数和低损耗特性的降冰片烯类聚合物,以及绝缘材料,印刷电路板以及使用其的功能元件。 更具体地,涉及由下式(1)表示的降冰片烯系聚合物:其中,R 1〜R 4中的至少一个为独立的取代或未取代的直链C 4 -C 31芳烷基或取代或未取代的支链C 4 -C 31芳烷基; R 1至R 4的其余部分各自独立地为H,取代或未取代的直链C 1 -C 3烷基或取代或未取代的支链C 1 -C 3烷基; n为250〜400的整数。