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    Toner processes
    13.
    发明授权
    Toner processes 有权
    墨粉处理

    公开(公告)号：US09195155B2

    公开(公告)日：2015-11-24

    申请号：US14047426

    申请日：2013-10-07

    申请人： XEROX CORPORATION

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

    IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G9/093

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09392

    摘要： 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.

    摘要翻译： 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。

    METHOD AND SYSTEM FOR MAGNETIC ACTUATED MIXING
    15.
    发明申请
    METHOD AND SYSTEM FOR MAGNETIC ACTUATED MIXING 有权
    用于磁力搅拌混合的方法和系统

    公开(公告)号：US20140307519A1

    公开(公告)日：2014-10-16

    申请号：US13860466

    申请日：2013-04-10

    申请人： XEROX CORPORATION

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

    IPC分类号： B01F13/08 ,  B01F13/00

    CPC分类号： B01F13/0818 ,  B01F13/0052 ,  B01F13/0059 ,  B01F13/0809 ,  B02C17/005

    摘要： A method and system for magnetic actuated mixing which use magnetic particles and electromagnetic field to facilitate the mixing. The method and system use magnetic particles and a generated electromagnetic field to facilitate the milling as well. The method and system can be used in any application that requires the preparation of small-sized particles at either the micro or nano scale, including for example, preparing toners, inks, wax, pigment dispersions and the like.

    摘要翻译： 一种用于磁致动混合的方法和系统，其使用磁性颗粒和电磁场来促进混合。 该方法和系统使用磁性颗粒和产生的电磁场以方便铣削。 该方法和系统可用于需要在微尺度或纳米尺度制备小尺寸颗粒的任何应用中，包括例如制备调色剂，油墨，蜡，颜料分散体等。

    THERMOPLASTIC PARTICULATES COATED WITH POLYMER NANOPARTICLES AND METHODS FOR PRODUCTION AND USE THEREOF
    17.
    发明申请
    THERMOPLASTIC PARTICULATES COATED WITH POLYMER NANOPARTICLES AND METHODS FOR PRODUCTION AND USE THEREOF 有权

    公开(公告)号：US20220135716A1

    公开(公告)日：2022-05-05

    申请号：US17086553

    申请日：2020-11-02

    申请人： Xerox Corporation

    发明人： Nan-Xing Hu ,  Kimberly D. Nosella ,  Richard Philip Nelson Veregin ,  Yulin Wang ,  Raysa Rodriguez Diaz

    IPC分类号： C08F120/40 ,  C08K3/36

    摘要： Additive manufacturing processes featuring consolidation of thermoplastic particulates may form printed objects in a range of shapes. Inorganic nanoparticles disposed upon the outer surface of the thermoplastic particulates may improve flow performance of the thermoplastic particulates during additive manufacturing, but may be undesirable to incorporate in some printed objects. Polymer nanoparticles may be substituted for inorganic nanoparticles in some instances to address this difficulty and provide other advantages. Particulate compositions suitable for additive manufacturing may comprise: a plurality of thermoplastic particulates comprising a thermoplastic polymer and a plurality of polymer nanoparticles disposed upon an outer surface of the thermoplastic particulates, the polymer nanoparticles comprising a crosslinked fluorinated polymer.

    Method of using a toner as a printable adhesive
    18.
    发明授权
    Method of using a toner as a printable adhesive 有权

    公开(公告)号：US10662356B2

    公开(公告)日：2020-05-26

    申请号：US15874451

    申请日：2018-01-18

    申请人： Xerox Corporation

    发明人： Nan-Xing Hu ,  Yulin Wang ,  Guerino Sacripante ,  Edward G. Zwartz ,  Richard P. N. Veregin

    IPC分类号： C09J193/04 ,  G03G9/093 ,  G03G15/00 ,  G03G9/087 ,  C09J5/00 ,  C09K5/02

    摘要： Methods of using a toner as a printable adhesive are provided. In embodiments, a method of adhering substrates is provided which comprises disposing a cold pressure fix toner comprising a phase change material on a first substrate via xerography to form an unfused layer of the cold pressure fix toner on the first substrate; placing a second substrate on the unfused layer of the cold pressure fix toner; and subjecting the cold pressure fix toner to a pressure to form a bonded article comprising the first substrate, an adhesive layer formed from the cold pressure fix toner, and the second substrate. Methods of applying an adhesive to a substrate and bonded articles are also provided.