METHOD OF PREPARING CONDUCTIVE INK COMPOSITION FOR PRINTED CIRCUIT BOARD AND METHOD OF PRODUCING PRINTED CIRCUIT BOARD
    40.
    发明申请
    METHOD OF PREPARING CONDUCTIVE INK COMPOSITION FOR PRINTED CIRCUIT BOARD AND METHOD OF PRODUCING PRINTED CIRCUIT BOARD 审中-公开
    印刷电路板导电墨水组合物的制备方法及印刷电路板的制造方法

    公开(公告)号:US20100178420A1

    公开(公告)日:2010-07-15

    申请号:US12641192

    申请日:2009-12-17

    IPC分类号: B05D5/12 C09D11/00

    摘要: Disclosed are a method of preparing a conductive ink composition for a flexible printed circuit (FPC) and a method of producing a printed circuit board using the conductive ink composition. This method includes preparing a first solution by mixing a Ag-containing compound and a fatty acid dispersion stabilizer in a polar solvent; preparing a second solution including Ag nanoparticles reduced from the Ag-containing compound by adding a reducing agent to the first solution; phase-transitioning the Ag nanoparticles into a nonpolar solvent by adding a phase-transition agent and a nonpolar solvent to the second solution including the Ag nanoparticles; and separating the nonpolar solvent including the Ag nanoparticles therefrom.

    摘要翻译: 公开了一种制备用于柔性印刷电路(FPC)的导电油墨组合物的方法和使用该导电油墨组合物生产印刷电路板的方法。 该方法包括通过在极性溶剂中混合含Ag化合物和脂肪酸分散体稳定剂来制备第一溶液; 通过向第一溶液中加入还原剂制备包含从含Ag化合物还原的Ag纳米颗粒的第二溶液; 通过向包含Ag纳米颗粒的第二溶液中加入相转移剂和非极性溶剂将Ag纳米颗粒相转变成非极性溶剂; 并从其中分离包括Ag纳米颗粒的非极性溶剂。