INK COMPOSITION FOR ROLL PRINTING
    10.
    发明申请
    INK COMPOSITION FOR ROLL PRINTING 有权
    用于滚筒印刷的墨水组合物

    公开(公告)号:US20110244196A1

    公开(公告)日:2011-10-06

    申请号:US12448724

    申请日:2008-08-27

    IPC分类号: C09D11/00 C09D11/10 B32B3/10

    CPC分类号: C09D11/033 Y10T428/24802

    摘要: An ink composition for roll printing is provided. The ink composition uses a solvent having an evaporation rate (Vt) of at least 0.09 mg/cm2-min and an absorption rate (St) into a blanket of less than 3.5 mg/cm2-min. The use of the highly volatile solvent can minimize swelling of the blanket without impairing the dispersibility of a pigment in the ink composition. Therefore, the uniformity of a pattern formed using the ink composition can be maintained and the formation of defects by the solvent can be minimized.

    摘要翻译: 提供了一种用于辊印的油墨组合物。 油墨组合物使用具有至少0.09mg / cm 2·min的蒸发速率(Vt)和小于3.5mg / cm 2·min的毯子的吸收速率(St)的溶剂。 使用高挥发性溶剂可以最小化橡皮布的溶胀,而不损害颜料在油墨组合物中的分散性。 因此,可以保持使用油墨组合物形成的图案的均匀性,并且能够最小化溶剂形成缺陷。