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    Inkjet printing method
    2.
    发明公开
    Inkjet printing method 有权
    Tintenstrahldruckverfahren

    公开(公告)号：EP2810783A1

    公开(公告)日：2014-12-10

    申请号：EP13170215.1

    申请日：2013-06-03

    申请人： Hewlett-Packard Industrial Printing Ltd.

    发明人： Trubnikov, Alex ,  Lifshitz, Lior ,  Bressler, Yoav ,  Cohen, Eytan ,  Seidner, Danny

    IPC分类号： B41M7/00 ,  C09D11/10

    CPC分类号： C09D11/38 ,  B41J11/002 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/322

    摘要： An inkjet printing method includes providing an inkjet composition, which includes a radiation curable monomer or oligomer, a photo-initiator, and an inhibitor present in an amount sufficient to prevent full curing of the radiation curable monomer or oligomer during an initial exposure to a curing energy. First drops of the inkjet composition are deposited onto a substrate. The curing energy is selected such that it is sufficient to substantially consume the inhibitor. The first drops are exposed to the curing energy, whereby the first drops retain substantially a same surface tension as a liquid drop of the inkjet composition. Second drops of the inkjet composition are deposited adjacent to the first drops. The first and second drops are exposed to the curing energy, whereby the first drops are at least partially cured and the second drops retain substantially the same surface tension as a liquid drop of the inkjet composition.

    摘要翻译： 喷墨印刷方法包括提供喷墨组合物，其包括可辐射固化的单体或低聚物，光引发剂和以足以防止在初始暴露于固化期间可辐射固化的单体或低聚物完全固化的量的抑制剂 能源。 第一滴喷墨组合物沉积在基底上。 选择固化能使其基本上消耗抑制剂。 第一滴暴露于固化能，由此第一滴保持基本上与喷墨组合物的液滴相同的表面张力。 第二滴喷墨组合物沉积在第一滴附近。 第一和第二滴暴露于固化能，由此第一滴至少部分地固化，并且第二滴保持与喷墨组合物的液滴大致相同的表面张力。