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    Electron beam curable toners and processes thereof
    43.
    发明授权
    Electron beam curable toners and processes thereof 有权
    电子束固化调色剂及其工艺

    公开(公告)号：US07208257B2

    公开(公告)日：2007-04-24

    申请号：US10875243

    申请日：2004-06-25

    Applicant: Chieh-Min Cheng ,  Tie Hwee Ng

    Inventor： Chieh-Min Cheng ,  Tie Hwee Ng

    IPC: G03G15/20

    CPC classification number: G03G9/08795 ,  G03G9/08726 ,  G03G2215/00421 ,  G03G2215/00447 ,  G03G2215/209

    Abstract: A process having a step of radiating toner with electron beam radiation, wherein the radiation results in curing the toner is disclosed. A toner curing process is disclosed wherein toner is radiated, wherein the toner comprises at least one resin and at least one colorant, and wherein the toner is generated by an emulsion aggregation coalescence method. A method for crosslinking toner particles is disclosed wherein toner particles formed by an emulsion aggregation process are radiated with electron beam radiation, and wherein the toner particles contain at least one resin with crosslinkable functional groups.

    Abstract translation: 公开了一种具有用电子束辐射辐射调色剂的步骤的方法，其中辐射导致固化调色剂。 公开了调色剂辐照的调色剂固化方法，其中调色剂包含至少一种树脂和至少一种着色剂，并且其中调色剂是通过乳液聚集聚结法产生的。 公开了一种用于交联调色剂颗粒的方法，其中通过乳液聚集方法形成的调色剂颗粒用电子束辐射辐射，并且其中调色剂颗粒含有至少一种具有可交联官能团的树脂。

    Toner preparation processes
    45.
    发明申请
    Toner preparation processes 有权
    调色剂制备工艺

    公开(公告)号：US20070020553A1

    公开(公告)日：2007-01-25

    申请号：US11187030

    申请日：2005-07-22

    Applicant: Vincenzo Marcello ,  Steven Malachowski ,  Tie Ng ,  Chieh-Min Cheng

    Inventor： Vincenzo Marcello ,  Steven Malachowski ,  Tie Ng ,  Chieh-Min Cheng

    IPC: G03G9/08

    CPC classification number: C08F6/18 ,  C08F6/22 ,  G03G9/0804 ,  G03G9/0815 ,  G03G9/0817

    Abstract: A method of making toner particles, includes: mixing a latex emulsion, a colorant emulsion an optional was emulsion, and optional additives in a first reactor to form a slurry; discharging the slurry from the first reactor to a second reactor through a homogenizer; heating the slurry in the second reactor to form aggregated particles in said slurry; discharging the aggregated particles and slurry from the second reactor to a third reactor; heating the aggregated particles and slurry in the third reactor to coalesce the aggregated particles into toner particles; discharging the toner particles and slurry from the third reactor to a fourth reactor; cooling the toner particles; optionally classifying said toner particles to remove coarse particles; and optionally washing and drying said toner particles, wherein the first reactor, second reactor, third reactor, and fourth reactor are at least two different reactors.

    Abstract translation: 制备调色剂颗粒的方法包括：在第一反应器中混合胶乳乳液，着色剂乳液，任选的是乳液和任选的添加剂以形成浆料; 通过均化器将浆料从第一反应器排出到第二反应器; 加热第二反应器中的浆料以在所述浆料中形成凝集颗粒; 将凝集的颗粒和浆料从第二反应器排出到第三反应器; 加热第三反应器中的聚集颗粒和浆料以将聚集的颗粒聚结成调色剂颗粒; 将调色剂颗粒和浆料从第三反应器排出到第四反应器; 冷却调色剂颗粒; 任选分级所述调色剂颗粒以除去粗颗粒; 以及任选地洗涤和干燥所述调色剂颗粒，其中第一反应器，第二反应器，第三反应器和第四反应器是至少两个不同的反应器。

    Electron beam curable toners and processes thereof
    48.
    发明申请
    Electron beam curable toners and processes thereof 有权
    电子束固化调色剂及其工艺

    公开(公告)号：US20050287464A1

    公开(公告)日：2005-12-29

    申请号：US10875243

    申请日：2004-06-25

    Applicant: Chieh-Min Cheng ,  Tie Ng

    Inventor： Chieh-Min Cheng ,  Tie Ng

    IPC: G03G9/08 ,  G03G9/087 ,  G03G9/097 ,  G03G13/20 ,  G03G15/20

    CPC classification number: G03G9/08795 ,  G03G9/08726 ,  G03G2215/00421 ,  G03G2215/00447 ,  G03G2215/209

    Abstract: A process having a step of radiating toner with electron beam radiation, wherein the radiation results in curing the toner is disclosed. A toner curing process is disclosed wherein toner is radiated, wherein the toner comprises at least one resin and at least one colorant, and wherein the toner is generated by an emulsion aggregation coalescence method. A method for crosslinking toner particles is disclosed wherein toner particles formed by an emulsion aggregation process are radiated with electron beam radiation, and wherein the toner particles contain at least one resin with crosslinkable functional groups.

    Abstract translation: 公开了一种具有用电子束辐射辐射调色剂的步骤的方法，其中辐射导致固化调色剂。 公开了调色剂辐照的调色剂固化方法，其中调色剂包含至少一种树脂和至少一种着色剂，并且其中调色剂是通过乳液聚集聚结法产生的。 公开了一种用于交联调色剂颗粒的方法，其中通过乳液聚集方法形成的调色剂颗粒用电子束辐射辐射，并且其中调色剂颗粒含有至少一种具有可交联官能团的树脂。

    Emulsion aggregation toner having novel rheolgical and flow properties
    49.
    发明申请
    Emulsion aggregation toner having novel rheolgical and flow properties 审中-公开
    具有新颖的流变性和流动性的乳液聚集调色剂

    公开(公告)号：US20050136352A1

    公开(公告)日：2005-06-23

    申请号：US10743097

    申请日：2003-12-23

    Applicant: Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    Inventor： Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    IPC: G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097

    CPC classification number: G03G9/08795 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08793 ,  G03G9/08797 ,  G03G9/09708 ,  G03G9/09791

    Abstract: A toner including toner particles of a styrene acrylate binder and at least one colorant, wherein the styrene acrylate binder has a weight average molecular weight of about 20 to about 30 kpse and a molecular peak of about 23 to about 28 kpse, the toner particles have a weight average molecular weight of about 28 to about 130 kpse, a number average molecular weight to about 9 to about 13.4 and a MWD of about 2.2 to about 10, and the toner particles have a cohesion of about 55 to about 98% at a mean circularity of about 0.94 to about 0.98. Also included is a set of toners for forming a color image, comprising a cyan toner, a magenta toner, a yellow toner and a black toner, wherein each of the cyan toner, the magenta toner, the yellow toner and the black toner have toner particles of about 70 to about 95% by weight, solids basis, of a styrene acrylate binder, about 5 to about 15% by weight, solids basis, of a wax dispersion, and at least one colorant.

    Abstract translation: 一种调色剂，包括苯乙烯丙烯酸酯粘合剂和至少一种着色剂的调色剂颗粒，其中苯乙烯丙烯酸酯粘合剂的重均分子量为约20至约30kpse，分子峰为约23至约28kpse，调色剂颗粒具有 约28至约130kpse的重均分子量，数均分子量至约9至约13.4，MWD为约2.2至约10，并且调色剂颗粒的粘度为约55至约98％ 平均圆形度为约0.94至约0.98。 还包括用于形成彩色图像的一组调色剂，包括青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂，其中每个青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂都具有调色剂 约70至约95重量％，基于固体的苯乙烯丙烯酸酯粘合剂，约5至约15重量％的基于固体的蜡分散体和至少一种着色剂的颗粒。

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