Glossy ink jet medium
    1.
    发明授权
    Glossy ink jet medium 失效
    光泽喷墨介质

    公开(公告)号:US06413590B1

    公开(公告)日:2002-07-02

    申请号:US09584106

    申请日:2000-05-31

    IPC分类号: B05D302

    摘要: Provided is a UV-curable ink jet coating comprised of a copolymer or mixture of polyvinyl alcohol and polyethylene oxide, and a water-soluble polymer which can act as an electron and/or proton donor, preferably containing at least one carbonyl group. The entire mixture is UV cured once coated onto a substrate thereby creating a matrix due to crosslinking between the water soluble polymer and the polyvinyl alcohol/polyethylene oxide copolymer or mixture. The result is an ink receptive coating which will absorb many different ink jet inks very rapidly, while exhibiting high gloss. The ink jet medium thereby permits use with many different printers and inks.

    摘要翻译: 本发明提供一种由聚乙烯醇和聚环氧乙烷的共聚物或混合物组成的可UV固化的喷墨涂层,以及可以充当电子和/或质子供体的优选含有至少一个羰基的水溶性聚合物。 整个混合物一旦被涂覆在基材上被UV固化,由此由于水溶性聚合物和聚乙烯醇/聚环氧乙烷共聚物或混合物之间的交联而形成基质。 其结果是可以很快地吸收许多不同的喷墨油墨,同时具有高光泽度的油墨接受涂层。 因此,喷墨介质允许使用许多不同的打印机和油墨。

    Ink jet recording sheet comprising a chromophore-grafted polyvinyl alcohol
    2.
    发明授权
    Ink jet recording sheet comprising a chromophore-grafted polyvinyl alcohol 失效
    包含发色团接枝的聚乙烯醇的喷墨记录纸

    公开(公告)号:US06210808B1

    公开(公告)日:2001-04-03

    申请号:US09178816

    申请日:1998-10-26

    申请人: Andrew J. Naisby

    发明人: Andrew J. Naisby

    IPC分类号: B32B2730

    摘要: Provided is an ink jet recording medium comprised of an ink jet receptive layer on a substrate. The ink receptive layer is comprised of a water soluble polymer and a radiation cured, water insoluble monomer and/or prepolymer. When both the water soluble polymer and the water insoluble monomer and/or prepolymer are cured, a coating is created which has a cage structure with the radiation cured, water insoluble monomer and/or prepolymer existing as a micelle within a water soluble polymer matrix. The resulting ink jet medium exhibits excellent water resistance and extremely high gloss.

    摘要翻译: 提供一种喷墨记录介质,其由在基板上的喷墨接收层组成。 油墨接收层由水溶性聚合物和辐射固化的水不溶性单体和/或预聚物组成。 当水溶性聚合物和水不溶性单体和/或预聚物都被固化时,产生具有笼状结构的涂层,其中辐射固化的水不溶性单体和/或预聚物作为胶束存在于水溶性聚合物基质内。 所得到的喷墨介质显示出优异的耐水性和极高的光泽度。