SOLID PHASE CHANGE FLUORESCENT INK AND INK SETS
    22.
    发明申请
    SOLID PHASE CHANGE FLUORESCENT INK AND INK SETS 有权
    固体相变荧光油墨和油墨组

    公开(公告)号:US20100071590A1

    公开(公告)日:2010-03-25

    申请号:US12234056

    申请日:2008-09-19

    CPC classification number: C09D11/50 B41M3/144 C09D11/324 C09D11/34

    Abstract: An ink set includes a plurality of inks, at least one ink but less than all inks of the ink set including an ink vehicle, colorant and fluorescence agent and remaining additional inks including an ink vehicle, colorant and free of fluorescence agent. At least a first ink grouping and a second ink grouping of the ink set form a combination, the first and second groupings of the combination exhibiting a substantially same color under ambient light conditions upon image formation. The first ink grouping and the second ink grouping of the combination contain a different amount of the fluorescence agent, wherein upon exposure to activating energy, the fluorescence agent fluoresces to cause a visible change in the color of a pattern formed in an image by the first ink grouping as compared to the second ink grouping.

    Abstract translation: 油墨组包括多种油墨,至少一种油墨,但少于包括油墨载体,着色剂和荧光剂的油墨组的所有油墨,以及包括油墨载体,着色剂和不含荧光剂的剩余附加油墨。 至少第一油墨组和油墨组的第二油墨组合形成组合,组合的第一组和第二组在图像形成时在环境光条件下表现出基本相同的颜色。 组合的第一油墨组和第二油墨组含有不同量的荧光剂,其中当暴露于活化能时,荧光剂发荧光,引起图像中形成的图案的颜色由第一 油墨分组与第二墨水分组相比。

    Curable phase change ink composition
    23.
    发明授权
    Curable phase change ink composition 有权
    可固化相变油墨组成

    公开(公告)号:US07553011B2

    公开(公告)日:2009-06-30

    申请号:US11898350

    申请日:2007-09-11

    CPC classification number: C09D11/34 C09D11/101

    Abstract: Ink compositions that include one or more radiation curable oil soluble components and one or more thermal solvents are provided, as well as methods of preparing such ink compositions and methods of using such ink compositions are provided. A jet printing method that jets an ink composition onto an intermediate substrate and transfers the intermediate image to a substrate for exposure to radiation having wavelengths within the range of about 4 nanometers to about 500 nanometers is provided.

    Abstract translation: 提供了包含一种或多种可辐射固化的油溶性组分和一种或多种热溶剂的油墨组合物,以及制备这种油墨组合物的方法和使用这种油墨组合物的方法。 提供一种喷墨打印方法,其将油墨组合物喷射到中间基板上并将中间图像转印到基板上以暴露于波长在约4纳米至约500纳米范围内的辐射。

    MACHINE-READABLE CODE FORMAT
    25.
    发明申请
    MACHINE-READABLE CODE FORMAT 失效
    机器可读代码格式

    公开(公告)号:US20080121727A1

    公开(公告)日:2008-05-29

    申请号:US11564054

    申请日:2006-11-28

    CPC classification number: G06K1/12 G06K2019/06271

    Abstract: Disclosed is a machine readable cord of a set of printed markings, wherein each printed marking of the set has a predetermined height on a substrate and represents a predetermined date value, wherein printed markings having a same predetermined height represent a same data value, and wherein printed markings representing different data values have different heights. Also disclosed is a system for embedding and recovering information on a substrate, including an image forming device containing at least one marking material, wherein the image forming device receives data, corresponding to the information, for forming machine readable code in accordance with claim 1 on an image receiving substrate, and forms an image including the machine readable code on the image receiving substrate with the at least one marking material, and a document reading device comprising a reader that detects the differences in height among the different printed markings of the machine readable code.

    Abstract translation: 公开了一组印刷标记的机器可读线,其中该组的每个印刷标记在基板上具有预定高度并且表示预定日期值,其中具有相同预定高度的印刷标记表示相同的数据值,并且其中 表示不同数据值的打印标记具有不同的高度。 还公开了一种用于在基板上嵌入和恢复信息的系统,包括包含至少一个标记材料的图像形成装置,其中图像形成装置接收对应于根据权利要求1所述的用于形成机器可读代码的信息的数据, 图像接收基板,并且利用所述至少一个标记材料在所述图像接收基板上形成包括所述机器可读代码的图像,以及文档读取装置,其包括读取器,所述读取器检测所述机器可读介质的不同打印标记之间的高度差异 码。

    Radiation curable ink containing fluorescent nanoparticles
    29.
    发明授权
    Radiation curable ink containing fluorescent nanoparticles 有权
    含荧光纳米粒子的可辐射固化油墨

    公开(公告)号:US08222313B2

    公开(公告)日:2012-07-17

    申请号:US12245782

    申请日:2008-10-06

    Abstract: Radiation curable compositions, such as UV curable ink compositions, contain a polymeric dispersant, a curable material, that includes a carrier and at least one nanoscale fluorescent pigment particle and an optional non-fluorescent colorant. The fluorescent organic nanoparticle composition includes one or more fluorescent dyes dispersed in a polymeric matrix obtained by modified EA latex process or by emulsion polymerization. In a different embodiment, the nanoscale fluorescent pigment particle composition includes pigment molecules with at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, the functional moiety of the pigment associates non-covalently with the functional group of the stabilizer, and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles.

    Abstract translation: 可辐射固化的组合物,例如UV可固化油墨组合物,包含聚合物分散剂,可固化材料,其包括载体和至少一种纳米级荧光颜料颗粒和任选的非荧光着色剂。 荧光有机纳米颗粒组合物包括分散在通过改性EA胶乳工艺或通过乳液聚合获得的聚合物基质中的一种或多种荧光染料。 在不同的实施方案中,纳米级荧光颜料颗粒组合物包括具有至少一个官能部分的颜料分子和包含至少一个官能团的空间庞大稳定剂化合物,颜料的官能部分与非官能团的官能团非共价键合 稳定剂,并且相关稳定剂的存在限制了颗粒生长和聚集的程度,以提供纳米尺寸的颜料颗粒。

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