Process for preparing metal-coated aromatic polyimide film
    4.
    发明授权
    Process for preparing metal-coated aromatic polyimide film 有权
    金属涂覆芳族聚酰亚胺薄膜的制备方法

    公开(公告)号:US07232610B2

    公开(公告)日:2007-06-19

    申请号:US11033070

    申请日:2005-01-10

    IPC分类号: B32B15/08 B32B27/06

    摘要: A metal-coated aromatic polyimide film having high peel strength between the polyimide film and the metal coat can be advantageously prepared by the steps of treating an aromatic polyimide film composed of a polyimide substrate layer of aromatic polyimide having biphenyltetracarboxylic acid units in its molecular structure coated with a polyimide surface layer of aromatic polyimide having bendable bondings in its molecular structure, with electric discharge under reduced pressure, to produce protrusions connected with each other in the form of network of chain on the surface layer, and placing plural metal films on the surface layer having the protrusions.

    摘要翻译: 在聚酰亚胺膜和金属涂层之间具有高剥离强度的金属涂覆的芳族聚酰亚胺膜可以有利地通过以下步骤来制备:在其分子结构涂覆的处理由具有联苯四羧酸单元的芳族聚酰亚胺的聚酰亚胺基底层组成的芳族聚酰亚胺膜 具有芳族聚酰亚胺的聚酰亚胺表面层,其分子结构中具有可弯曲的粘结,减压放电,以在表面层上形成以网状网络形式彼此连接的突起,并在表面上放置多个金属膜 层具有突起。

    Process for preparing metal-coated aromatic polyimide film
    5.
    发明申请
    Process for preparing metal-coated aromatic polyimide film 有权
    金属涂覆芳族聚酰亚胺薄膜的制备方法

    公开(公告)号:US20050118438A1

    公开(公告)日:2005-06-02

    申请号:US11033070

    申请日:2005-01-10

    摘要: A metal-coated aromatic polyimide film having high peel strength between the polyimide film and the metal coat can be advantageously prepared by the steps of treating an aromatic polyimide film composed of a polyimide substrate layer of aromatic polyimide having biphenyltetracarboxylic acid units in its molecular structure coated with a polyimide surface layer of aromatic polyimide having bendable bondings in its molecular structure, with electric discharge under reduced pressure, to produce protrusions connected with each other in the form of network of chain on the surface layer, and placing plural metal films on the surface layer having the protrusions.

    摘要翻译: 在聚酰亚胺膜和金属涂层之间具有高剥离强度的金属涂覆的芳族聚酰亚胺膜可以有利地通过以下步骤来制备:在其分子结构涂覆的处理由具有联苯四羧酸单元的芳族聚酰亚胺的聚酰亚胺基底层组成的芳族聚酰亚胺膜 具有芳族聚酰亚胺的聚酰亚胺表面层,其分子结构中具有可弯曲的粘结,减压放电,以在表面层上形成以网状网络形式彼此连接的突起,并在表面上放置多个金属膜 层具有突起。