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    Colorless ultraviolet security toner
    5.
    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
    7.
    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。

    METHOD FOR PRODUCING POSITIVELY CHARGEABLE TONER
    9.
    发明申请
    METHOD FOR PRODUCING POSITIVELY CHARGEABLE TONER 有权
    生产充电充电器的方法

    公开(公告)号：US20150111143A1

    公开(公告)日：2015-04-23

    申请号：US14506762

    申请日：2014-10-06

    Applicant: Kao Corporation

    Inventor： Kohei KATAYAMA ,  Masahito YAMAZAKI

    IPC: G03G9/08

    CPC classification number: G03G9/081 ,  G03G9/0817 ,  G03G9/0872 ,  G03G9/08755

    Abstract: A method for producing a positively chargeable toner, including: step 1: melt-kneading a toner raw material composition containing a resin binder, a positively chargeable charge control agent, and fine fluororesin particles, and a recycled powder; step 2: cooling a melt-kneaded mixture obtained in the step 1, and pulverizing a cooled mixture; and step 3: classifying a pulverized product obtained in the step 2, wherein the resin binder in the toner raw material composition contains 50% by mass or more of a polyester having a softening point of 125° C. or higher and 170° C. or lower. The positively chargeable toner obtainable by the method of the present invention is suitably used in developing latent images formed in, for example, an electrophotographic method, an electrostatic recording method, an electrostatic printing method, or the like.

    Abstract translation: 一种制造可带正电的调色剂的方法，包括：步骤1：将包含树脂粘合剂，可带正电荷的电荷控制剂和精细氟树脂颗粒的调色剂原料组合物和再循环粉末熔融捏合; 步骤2：冷却步骤1中获得的熔融捏合混合物，并将冷却的混合物粉碎; 步骤3：对步骤2中获得的粉碎物进行分级，其中调色剂原料组合物中的树脂粘合剂含有50质量％以上的软化点为125℃以上且170℃以上的聚酯。 或更低。 通过本发明的方法可获得的带正电荷的调色剂适用于形成于例如电子照相方法，静电记录方法，静电印刷方法等中的显影潜像。

    Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device
    10.
    发明授权
    Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device 有权
    用于静电荷图像显影的调色剂，静电荷图像显影剂，调色剂盒，处理盒和成像装置

    公开(公告)号：US08574800B2

    公开(公告)日：2013-11-05

    申请号：US12634199

    申请日：2009-12-09

    Applicant: Masahiro Okita ,  Yutaka Saito ,  Yasuaki Hashimoto

    Inventor： Masahiro Okita ,  Yutaka Saito ,  Yasuaki Hashimoto

    IPC: G03G9/08 ,  G03G9/097

    CPC classification number: G03G9/0815 ,  G03G9/0817 ,  G03G9/0819 ,  G03G9/09725 ,  G03G9/09791 ,  G03G9/1133

    Abstract: A toner for electrostatic charge image development includes toner particles and fatty acid metal salt particles. The content of the fatty acid metal salt particles is from 0.2 parts by weight to 5 parts by weight with respect to 100 parts by weight of the toner particles; the weight of fatty acid metal salt particles remaining on a sieve having an opening of 25 μm when the toner is sieved with the sieve having an opening of 25 μm is from 0.015% by weight to 0.300% by weight with respect to the total weight of the toner; and the weight of fatty acid metal salt particles remaining on a sieve having an opening of 45 μm when the toner is sieved with the sieve having an opening of 45 μm is 0.030% by weight or less with respect to the total weight of the toner.

    Abstract translation: 用于静电荷图像显影的调色剂包括调色剂颗粒和脂肪酸金属盐颗粒。 相对于100重量份的调色剂颗粒，脂肪酸金属盐颗粒的含量为0.2重量份至5重量份; 当调色剂用开孔率为25μm的筛子筛分时，残留在开口率为25μm的筛子上的脂肪酸金属盐颗粒的重量相对于总重量的0.015重量％至0.300重量％ 调色剂 并且当调色剂用45μm的开口筛分的筛子上剩余的具有45μm的孔的筛子上残留的脂肪酸金属盐颗粒的重量相对于调色剂的总重量为0.030重量％或更少。

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