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    COMPOSITION AND METHOD OF MAKING AQUEOUS PENETRATING INKJET INK
    12.
    发明申请
    COMPOSITION AND METHOD OF MAKING AQUEOUS PENETRATING INKJET INK 审中-公开

    公开(公告)号：US20170174920A1

    公开(公告)日：2017-06-22

    申请号：US14978677

    申请日：2015-12-22

    Applicant: TROY GROUP, INC.

    Inventor： Xiaorong Cai ,  Brian Lewis ,  Chelsea Russell ,  Michael R. Riley

    IPC: C09D11/38 ,  C09D11/328 ,  C09D11/322

    CPC classification number: C09D11/38 ,  C09D11/322 ,  C09D11/328

    Abstract: An aqueous penetrating ink includes a pigment and a water-soluble dye. The ink also includes a humectant in which the water-soluble dye is to be at least partially dissolved. The humectant is present in the ink between 20 percent by weight and 70 percent by weight. This amount of humectant results in a slow evaporation rate. The ink also includes water, making it suitable for use with some inkjet printers. Because the pigment is not dissolved in the humectant or the water, it forms an image on the surface of a printed side of a substrate. The slow evaporation rate of the humectant allows it to carry the ink through a thickness of a substrate so that it is visible on a non-printed side of the substrate.

    METHODS FOR SECURING INVISIBLE 2D BARCODES AND PRINTED IMAGES
    13.
    发明申请
    METHODS FOR SECURING INVISIBLE 2D BARCODES AND PRINTED IMAGES 有权
    用于保护不可见的二维条形码和打印图像的方法

    公开(公告)号：US20160247008A1

    公开(公告)日：2016-08-25

    申请号：US14976929

    申请日：2015-12-21

    Applicant: TROY GROUP, INC.

    Inventor： Brian Lewis ,  Xiaorong Cai ,  Michael R. Riley

    IPC: G06K7/10 ,  G06K7/14 ,  G06K19/06

    CPC classification number: G06K7/10732 ,  B42D25/29 ,  B42D25/378 ,  B42D25/382 ,  B42D25/387 ,  G06K7/1417 ,  G06K7/1447 ,  G06K7/1491 ,  G06K19/06056 ,  G06K19/0614

    Abstract: A secure document includes a fluorescent barcode and a fluorescent filler printed onto a substrate. The fluorescent barcode is printed using a first fluorescent ink of a first color and the fluorescent filler is printed using a second fluorescent ink of a second color that is different than the first color. In order to read the fluorescent barcode, the secure document must be illuminated with ultraviolet and/or infrared light. Then, a color filter must be used to filter the fluorescent filler out, leaving the fluorescent barcode visible.

    Abstract translation: 安全文件包括印刷在基底上的荧光条形码和荧光填充物。 使用第一颜色的第一荧光墨水印刷荧光条形码，并且使用与第一颜色不同的第二颜色的第二荧光墨水印刷荧光填料。 为了读取荧光条形码，安全文件必须用紫外线和/或红外线照明。 然后，必须使用滤色器过滤荧光填充物，使荧光条形码可见。

    METHOD OF MAKING A PHOSPHORESCENT TONER
    14.
    发明申请
    METHOD OF MAKING A PHOSPHORESCENT TONER 有权
    制造磷光体的方法

    公开(公告)号：US20150253684A1

    公开(公告)日：2015-09-10

    申请号：US14721820

    申请日：2015-05-26

    Applicant: TROY GROUP, INC.

    Inventor： Carrie Gilson ,  Kevin L. Heilman ,  Michael R. Riley

    IPC: G03G9/08

    CPC classification number: G03G9/0808 ,  G03G9/081 ,  G03G9/0817 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0902 ,  G03G9/0926 ,  G03G9/09783 ,  Y10T428/2982

    Abstract: A method of making a toner composition including at least one phosphorescent pigment that absorbs energy released by natural or artificial light, and is able to be seen in a dark environment through luminescence of a certain color created by the energy released as light, is described. The phosphorescent toner has a particle size in the range of about 15 to 40 microns, which allows the toner to have the ability to absorb and then release the needed amount of light energy to be noticeable in a dark environment.

    Abstract translation: 描述了一种制备包含至少一种吸收由天然或人造光释放的能量的磷光颜料的调色剂组合物的方法，并且能够在黑暗环境中通过由作为光释放的能量产生的某种颜色的发光来看到。 磷光调色剂具有在约15至40微米范围内的粒度，这允许调色剂具有吸收然后释放在黑暗环境中显着的所需量的光能的能力。

    SECURITY PRINTING INKS FOR INKJET PRINTERS AND METHOD OF MANUFACTURE
    16.
    发明申请
    SECURITY PRINTING INKS FOR INKJET PRINTERS AND METHOD OF MANUFACTURE 审中-公开

    公开(公告)号：US20200239720A1

    公开(公告)日：2020-07-30

    申请号：US16842536

    申请日：2020-04-07

    Applicant: TROY GROUP, INC.

    Inventor： Xiaorong Cai ,  Michael R. Riley

    IPC: C09D11/50 ,  C09D11/328 ,  C09D5/22 ,  C09D11/322 ,  C09K11/02 ,  C09K11/77

    Abstract: High security inkjet inks are made my milling two or more functional materials, such as invisible ultraviolet fluorescent dyes or pigments, infrared Anti Stokes upconverting pigments, infrared absorption and fluorescent dyes or pigments and iron oxide magnetic pigments, into a pigment dispersion. A wet media mill is used to mill the pigment dispersion until the average particle size is below 300 nm. The dispersion is combined with main components of an inkjet ink, such as deionized water, humectants, surfactants, polymer resin and biocides, to produce the high security inkjet ink.

    Nir-to-visible upconversion inkjet inks
    17.
    发明授权
    Nir-to-visible upconversion inkjet inks 有权

    公开(公告)号：US10400121B2

    公开(公告)日：2019-09-03

    申请号：US16182163

    申请日：2018-11-06

    Applicant: TROY GROUP, INC.

    Inventor： Xiaorong Cai ,  Michael R. Riley

    IPC: C09D11/322 ,  C09D11/38 ,  C09D11/50 ,  B41M3/14

    Abstract: An upconverting pigment dispersion includes an upconverting pigment, such as a β-NaYF4 crystal doped with at least one of Erbium, Ytterbium or Thulium. The upconverting pigment dispersion is aqueous. Upconverting inkjet ink is made by mixing the crystals with a polymer dispersant and water and milling the mixture until the crystal particles are between 50 nanometers and 200 nanometers. Deionized water, a colorant and a humectant are added to the milled mixture.

    Colorless ultraviolet security toner
    18.
    发明授权
    Colorless ultraviolet security toner 有权
    无色紫外线安全墨粉

    公开(公告)号：US09529294B2

    公开(公告)日：2016-12-27

    申请号：US14857389

    申请日：2015-09-17

    Applicant: Troy Group, Inc.

    Inventor： Kevin L. Heilman ,  Michael R. Riley

    IPC: G03G9/08 ,  G03G9/09

    CPC classification number: G03G9/0926 ,  G03G9/081 ,  G03G9/0817 ,  G03G9/0819

    Abstract: In accordance with various embodiments of the invention, a method of forming an ultraviolet security toner for use in printing hardware originally designed to use chemically prepared toner includes melt-blending binder resin particles and optionally a charge-control agent, a colorant and a releasing agent. The fluorescent pigment is then admixed to the melt-blended particles to form a fluorescent pre-toner. A first inorganic material is then blended with the fluorescent pre-toner, coating the particles of the fluorescent pre-toner with the first inorganic material. A second inorganic material is then blended with the coated pre-toner, adding another layer of coating to the fluorescent pre-toner. The first inorganic material has an average particle diameter size that is less than the average particle diameter size of the fluorescent pigment particles and the second inorganic material has an average particle diameter size less than that of the first inorganic material.

    Abstract translation: 根据本发明的各种实施方案，一种形成用于最初设计用于使用化学制备的调色剂的印刷硬件的紫外线防晒调色剂的方法包括熔融共混粘合剂树脂颗粒和任选的电荷控制剂，着色剂和脱模剂 。 然后将荧光颜料与熔融共混的颗粒混合以形成荧光预调色剂。 然后将第一种无机材料与荧光预调色剂混合，用第一种无机材料涂覆荧光预调色剂的颗粒。 然后将第二种无机材料与涂覆的预调色剂混合，向荧光预调色剂中加入另一层涂层。 第一无机材料的平均粒径尺寸小于荧光颜料颗粒的平均粒径尺寸，第二无机材料的平均粒径尺寸小于第一无机材料的平均粒径尺寸。

    COLORLESS ULTRAVIOLET SECURITY TONER
    19.
    发明申请
    COLORLESS ULTRAVIOLET SECURITY TONER 有权
    无色超声波安全墨盒

    公开(公告)号：US20160091814A1

    公开(公告)日：2016-03-31

    申请号：US14857389

    申请日：2015-09-17

    Applicant: Troy Group, Inc.

    Inventor： Kevin L. Heilman ,  Michael R. Riley

    IPC: G03G9/09 ,  G03G9/08

    CPC classification number: G03G9/0926 ,  G03G9/081 ,  G03G9/0817 ,  G03G9/0819

    Abstract: In accordance with various embodiments of the invention, a method of forming an ultraviolet security toner for use in printing hardware originally designed to use chemically prepared toner includes melt-blending binder resin particles and optionally a charge-control agent, a colorant and a releasing agent. The fluorescent pigment is then admixed to the melt-blended particles to form a fluorescent pre-toner. A first inorganic material is then blended with the fluorescent pre-toner, coating the particles of the fluorescent pre-toner with the first inorganic material. A second inorganic material is then blended with the coated pre-toner, adding another layer of coating to the fluorescent pre-toner. The first inorganic material has an average particle diameter size that is less than the average particle diameter size of the fluorescent pigment particles and the second inorganic material has an average particle diameter size less than that of the first inorganic material.

    Abstract translation: 根据本发明的各种实施方案，一种形成用于最初设计用于使用化学制备的调色剂的印刷硬件的紫外线防晒调色剂的方法包括熔融共混粘合剂树脂颗粒和任选的电荷控制剂，着色剂和脱模剂 。 然后将荧光颜料与熔融共混的颗粒混合以形成荧光预调色剂。 然后将第一种无机材料与荧光预调色剂混合，用第一种无机材料涂覆荧光预调色剂的颗粒。 然后将第二种无机材料与涂覆的预调色剂混合，向荧光预调色剂中加入另一层涂层。 第一无机材料的平均粒径尺寸小于荧光颜料颗粒的平均粒径尺寸，第二无机材料的平均粒径尺寸小于第一无机材料的平均粒径尺寸。

    COMPOSITION AND METHOD OF MAKING AN AQUEOUS MAGNETIC INK CHARACTER RECOGNITION INKJET INK
    20.
    发明申请
    COMPOSITION AND METHOD OF MAKING AN AQUEOUS MAGNETIC INK CHARACTER RECOGNITION INKJET INK 有权
    制造水性磁性墨水识别喷墨墨水的组成和方法

    公开(公告)号：US20150337150A1

    公开(公告)日：2015-11-26

    申请号：US14661754

    申请日：2015-03-18

    Applicant: Troy Group, Inc.

    Inventor： Xiaorong Cai ,  Michael R. Riley ,  Brian Lewis

    IPC: C09D11/38 ,  C09D11/322

    CPC classification number: C09D11/38 ,  C09D11/106 ,  C09D11/322 ,  H01F1/445

    Abstract: 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.

    Abstract translation: 在水溶液乳液中，水性MICR喷墨油墨包括20重量％至60重量％的具有钴掺杂的磁性氧化铁和颜料分散体，与5至30重量％的湿润剂混合。 将分散体在湿式粉碎机中研磨以获得150nm范围内的粒径。 为最终的油墨组合物添加另外的保湿剂，表面活性剂，喷射剂和稳定添加剂。

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