Ink-jet assembly coatings and related methods
    3.
    发明申请
    Ink-jet assembly coatings and related methods 审中-公开
    喷墨组装涂料及相关方法

    公开(公告)号:US20060274116A1

    公开(公告)日:2006-12-07

    申请号:US11142225

    申请日:2005-06-01

    申请人: Carl Wu

    发明人: Carl Wu

    IPC分类号: B41J2/135

    CPC分类号: B41J2/1606

    摘要: A method for coating select portions of a liquid jetting assembly with a hydrophobic coating comprises the steps of establishing a first pressure inside of an ink chamber of the jetting assembly; establishing a second pressure outside of the ink chamber of the jetting assembly, the inside and the outside being fluidly communicable with one another by an ink delivery channel; and introducing a composition capable of forming a hydrophobic coating outside of the ink chamber. The second pressure can facilitate formation of the hydrophobic coating on an outer surface of the liquid jetting assembly, and the first pressure can restrict the hydrophobic coating from being formed within the ink chamber.

    摘要翻译: 用疏水涂层涂覆液体喷射组件的选择部分的方法包括以下步骤:在喷射组件的墨水室内建立第一压力; 在喷射组件的墨室外部建立第二压力,内部和外部通过油墨输送通道彼此流体连通; 并引入能够在墨水室外形成疏水涂层的组合物。 第二压力可以有助于在液体喷射组件的外表面上形成疏水涂层,并且第一压力可以限制在油墨室内形成疏水涂层。