Epoxy resin composition for a copper-clad laminate
    2.
    发明授权
    Epoxy resin composition for a copper-clad laminate 失效
    覆铜层压板用环氧树脂组合物

    公开(公告)号:US4833204A

    公开(公告)日:1989-05-23

    申请号:US240604

    申请日:1988-09-06

    摘要: An epoxy resin composition for a copper-clad laminate comprising an epoxy resin having at least two epoxy groups in one molecule, a phenolic compound having at least two functional groups in one molecule as a hardener, an imidazole compound having a masked imino group as a hardening accelerator, and one or more of nitrogen compounds selected from the group consisting of urea derivatives represented by the formula R.sup.1 --NH--CO--NH.sub.2, wherein R.sup.1 is hydrogen or an organic group; acid amide compounds; and guanidine derivatives, which is advantageously used for the material of a copper-clad laminate. Accordingly, the copper-clad laminate is especially used for the production of printed circuit boards, and its drilling property, peeling resistance of the copper foil, adhesive property, and heat resistance are improved remarkably. In addition, this epoxy resin composition has an excellent storing stability.

    摘要翻译: 一种用于覆铜层压板的环氧树脂组合物,其包含在一个分子中具有至少两个环氧基的环氧树脂,在一个分子中具有至少两个官能团的酚化合物作为硬化剂,具有掩蔽的亚氨基的咪唑化合物作为 硬化促进剂和选自由式R 1 -NH-CO-NH 2表示的脲衍生物的一种或多种氮化合物,其中R 1是氢或有机基团; 酰胺化合物; 和胍衍生物,其有利地用于覆铜层压板的材料。 因此,覆铜层压板特别用于制造印刷电路板,其显着提高了其铜箔的开孔性,耐剥离性,粘合性和耐热性。 此外,该环氧树脂组合物具有优异的储存稳定性。

    Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure
    10.
    发明申请
    Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure 失效
    电极连接方法,表面处理电路板和方法中使用的粘合膜,以及电极连接结构

    公开(公告)号:US20060263599A1

    公开(公告)日:2006-11-23

    申请号:US11494708

    申请日:2006-07-28

    IPC分类号: B32B7/12

    摘要: The present invention relates to a method for connecting electrodes comprising: interposing the polyphthalide represented by the formula (I): wherein R represents a divalent aromatic hydrocarbon group or a divalent heteroring-containing aromatic group, R1 represents an alkyl group, a fluorinated alkyl group, an alkoxy group or a halogen atom, where the number of R1 is 0 to 4, X represents O or N—R3, provided that R3 represents one of the following groups, Y represents SO2 or Co and n represents a number of repeating units in the polymer, as a pressure-sensitive conductive polymer at least partially between electrodes opposed to each other; and applying a pressure to fix the both electrodes, a surface-treated wiring board comprising polyphthalide represented by the formula (I) formed on at least part of the surface of the electrode part, an adhesive film comprising an adhesive and polyphthalide represented by the formula (I), and an electrode-connected structure using the same.

    摘要翻译: 本发明涉及一种连接电极的方法,包括:插入由式(I)表示的多苯酞:其中R表示二价芳族烃基或含二价杂环的芳族基团,R 1表示 烷基,氟化烷基,烷氧基或卤原子,其中R 1的数目为0至4,X表示O或NR 3,提供 R 3表示以下基团之一,Y表示SO 2或Co,n表示聚合物中的重复单元数,作为压敏导电性聚合物 最少部分地彼此相对的电极; 并且施加压力以固定两个电极,包括形成在电极部分的至少一部分表面上的由式(I)表示的多苯酞的表面处理布线板,包含由式(I)表示的粘合剂和多苯酞的粘合剂膜 (I),以及使用其的电极连接结构。