利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

37 条记录 (耗时 0.014 秒)

    COMPOSITION AND METHOD OF MAKING AN AQUEOUS MAGNETIC INK CHARACTER RECOGNITION INKJET INK
    3.
    发明公开
    COMPOSITION AND METHOD OF MAKING AN AQUEOUS MAGNETIC INK CHARACTER RECOGNITION INKJET INK 审中-公开
    组合物及其制备方法的水性喷墨墨水检测磁性油墨字母

    公开(公告)号：EP3146003A1

    公开(公告)日：2017-03-29

    申请号：EP15795490.0

    申请日：2015-05-11

    申请人： Troy Group, Inc.

    发明人： CAI, Xiaorong ,  RILEY, Michael R. ,  LEWIS, Brian

    IPC分类号： C09D11/037

    CPC分类号： C09D11/38 ,  C09D11/106 ,  C09D11/322 ,  H01F1/445

    摘要： An aqueous MICR inkjet ink includes between 20% to 60% by weight of a magnetic iron oxide with cobalt doping, pigment dispersion, mixed with between 5% to 30% by weight of a humectant, in a water solution emulsion. The dispersion is milled in a wet media mill to obtain particle size in the 150 nm range. Additional humectant, surfactants, jetting agents, and stabilizing additives are added for the final ink composition.

    摘要翻译： 之间20％至60％在wässrigeMICR喷墨油墨包括（重量）的磁性氧化铁与钴掺杂，颜料分散体，用5％至30％之间，以混合重量的湿润剂，在水溶液中乳液。 的范围内分散在湿介质研磨机中研磨以获得在150nm的颗粒尺寸。 附加保湿剂，表面活性剂，喷射剂和稳定添加剂加入用于最终油墨组合物。

    COATING COMPOSITION, SYSTEM INCLUDING THE COATING COMPOSITION, AND METHOD FOR PRODUCING SECURE IMAGES
    10.
    发明公开
    COATING COMPOSITION, SYSTEM INCLUDING THE COATING COMPOSITION, AND METHOD FOR PRODUCING SECURE IMAGES 有权
    系统生产安全图像面包车

    公开(公告)号：EP2358524A1

    公开(公告)日：2011-08-24

    申请号：EP09837928.2

    申请日：2009-12-17

    申请人： Troy Group, Inc.

    发明人： HOEFS, Eugene ,  RILEY, Michael R. ,  HEILMAN, Kevin L.

    IPC分类号： B32B7/14

    CPC分类号： G03G7/0013 ,  G03G7/002 ,  G03G9/0906 ,  G03G9/0926

    摘要： A coating composition, system, and method for printing documents that are difficult to chemically or physically forge and that are easy to visually verify are disclosed. The system includes a substrate, a toner, including a colorant and a dye, a primary migration-enhancing coating applied using an offset printing process and optionally a secondary migration-enhancing coating applied using an offset printing process. An image formed using the toner of the invention is readily verified by comparing a colorant-formed image and a dye-formed image. In addition, if a solvent is used in an attempt to alter the printed image on the substrate, the dye migrates or diffuses to indicate tampering with the document.