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    TONER PROCESSES
    92.
    发明申请
    TONER PROCESSES 有权
    调色过程

    公开(公告)号：US20150099226A1

    公开(公告)日：2015-04-09

    申请号：US14047426

    申请日：2013-10-07

    Applicant: XEROX CORPORATION

    Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Yulin Wang ,  Abdisamed Sheik-Qasim ,  Rashid Mahmood ,  Rosa Duque

    IPC: G03G9/08

    CPC classification number: G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09392

    Abstract: A method for preparing toner particles is disclosed. In embodiments, a suitable method includes aggregating a mixture comprising at least one resin, an optional pigment and an optional wax to form aggregated particles, freezing aggregation of particles by adjusting the pH of the aggregated particles to a freezing aggregation pH; coalescing the aggregated particles to form toner particles at a first pH that is higher than the freezing aggregation pH; and recovering the toner particles.

    Abstract translation: 公开了调色剂颗粒的制备方法。 在实施方案中，合适的方法包括聚集包含至少一种树脂，任选颜料和任选的蜡的混合物以形成凝集颗粒，通过将凝集颗粒的pH调节至凝固聚集pH来冻结颗粒的聚集; 聚集凝集的颗粒以在高于冷冻聚集pH的第一pH下形成调色剂颗粒; 并回收调色剂颗粒。

    CONTINUOUS MAGNETIC MIXING SYSTEM WITH FLEXIBLE GEOMETRIC MIXING ZONE
    93.
    发明申请
    CONTINUOUS MAGNETIC MIXING SYSTEM WITH FLEXIBLE GEOMETRIC MIXING ZONE 审中-公开
    具有柔性几何混合区域的连续磁化混合系统

    公开(公告)号：US20150085599A1

    公开(公告)日：2015-03-26

    申请号：US14037742

    申请日：2013-09-26

    Applicant: XEROX CORPORATION

    Inventor： Yu Liu ,  Ke Zhou ,  Frank Ping-Hay Lee ,  Yulin Wang ,  Gaetano Lavigne ,  Jun Zhao ,  Simon Burke

    IPC: B01F13/08

    CPC classification number: B01F13/0818 ,  B01F5/0647

    Abstract: A mixing process and system can include a plurality of magnetic particles within a fluid such as a liquid or solid to be mixed. The fluid to be mixed is dispensed within a mixing zone that may include a mixing tube. Two or more opposing electromagnets are independently activated out of sync to affect a travel path of the magnetic particles to form a turbulence within the fluid to provide an effective mixing of the fluid. The magnetic particles may be removed from the fluid, for example by filtering, or may remain within the fluid.

    Abstract translation: 混合过程和系统可以包括在待混合的液体或固体的流体内的多个磁性颗粒。 要混合的流体被分配在可以包括混合管的混合区中。 两个或更多个相对的电磁体独立地被激活而不同步，以影响磁性颗粒的行进路径，以在流体内形成湍流以提供流体的有效混合。 磁性颗粒可以从流体中除去，例如通过过滤，或者可以保留在流体中。

    METHOD AND SYSTEM FOR MAGNETIC ACTUATED MIXING TO PREPARE LATEX EMULSION
    95.
    发明申请
    METHOD AND SYSTEM FOR MAGNETIC ACTUATED MIXING TO PREPARE LATEX EMULSION 有权
    用于制备LATEX乳液的磁力搅拌混合物的方法和系统

    公开(公告)号：US20140308612A1

    公开(公告)日：2014-10-16

    申请号：US13860474

    申请日：2013-04-10

    Applicant: XEROX CORPORATION

    Inventor： Yu Liu ,  Ke Zhou ,  Yulin Wang ,  Frank Ping-Hay Lee

    IPC: B01F13/08 ,  C08K5/05 ,  C08K5/07

    CPC classification number: B01F13/0809 ,  B01F13/0052 ,  B01F13/0818 ,  C08K5/05 ,  C08K5/07

    Abstract: A method and system for magnetic actuated mixing which use magnetic particles and magnetic field to facilitate the mixing for preparing latex emulsion. In embodiments, a suitable process includes dissolving a resin in an organic solvent, optionally adding a surfactant, adding a neutralization agent and water, adding magnetic particles, and subjecting the mixture to a magnetic actuated mixing to form a latex emulsion. In embodiments, the latex emulsion thus produced may be utilized to form a toner.

    Abstract translation: 一种用于磁致动混合的方法和系统，其使用磁性颗粒和磁场来促进混合以制备胶乳乳液。 在实施方案中，合适的方法包括将树脂溶解在有机溶剂中，任选地加入表面活性剂，加入中和剂和水，加入磁性颗粒，并使混合物进行磁致动混合以形成胶乳乳液。 在实施方案中，如此制备的胶乳乳液可用于形成调色剂。

    Sustainable toners
    99.
    发明授权
    Sustainable toners 有权
    可持续调色剂

    公开(公告)号：US08765345B2

    公开(公告)日：2014-07-01

    申请号：US13670879

    申请日：2012-11-07

    Applicant: Xerox Corporation

    Inventor： Ke Zhou ,  Guerino G. Sacripante ,  Yulin Wang ,  Michael D'Amato

    IPC: G03G9/087

    CPC classification number: C08G63/553 ,  B32B5/16 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

    Abstract: Disclosed is a polyester resin containing the polycondensation product of (a) at least one diacid, acid ester, or diester, and (b) at least two diols. The at least two diols include a disproportionated rosin diol and 2,2-bis(4-hydroxyphenyl)propane. Also disclosed is a toner composition having particles which include the disclosed polyester resin. Further disclosed is a method of preparing the disclosed polyester resin, and a method of forming toner particles that includes the disclosed polyester resin.

    Abstract translation: 公开了含有（a）至少一种二酸，酸酯或二酯的缩聚产物和（b）至少两种二醇的聚酯树脂。 所述至少两种二醇包括歧化松香二醇和2,2-双（4-羟基苯基）丙烷。 还公开了具有包括所公开的聚酯树脂的颗粒的调色剂组合物。 还公开了制备所公开的聚酯树脂的方法，以及形成包括所公开的聚酯树脂的调色剂颗粒的方法。

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