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    Continuous process for manufacturing toners
    24.
    发明授权
    Continuous process for manufacturing toners 有权
    制造调色剂的连续工艺

    公开(公告)号：US08685607B2

    公开(公告)日：2014-04-01

    申请号：US13597749

    申请日：2012-08-29

    申请人： Joo T. Chung ,  Chieh-Min Cheng ,  Zhen Lai ,  Mark E. Mang ,  Eugene F. Young ,  Brian Andaya ,  Joseph Leonardo

    发明人： Joo T. Chung ,  Chieh-Min Cheng ,  Zhen Lai ,  Mark E. Mang ,  Eugene F. Young ,  Brian Andaya ,  Joseph Leonardo

    IPC分类号： G03G9/093

    CPC分类号： G03G9/09392 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/0819 ,  G03G9/093

    摘要： The continuous process for manufacturing toners disclosed herein includes continuously feeding components of a toner composition into a feed section of a screw extruder at a controlled rate. The continuous process for manufacturing toners may include feeding the components of a toner composition into the feed section of a screw extruder without performing an external or secondary dispersion step. That is to say, the components of the toner composition may be fed directly into the extruder without using dispersions of individual components as used in batch processes. Rather, the toner components are added to the extruder in dry form, melt-mixed, and may be dispersed in aqueous form in the extruder. The process may produce micron-sized toner particles, thus no further size reduction may be necessary.

    摘要翻译： 本文公开的用于制造调色剂的连续方法包括以受控的速率将调色剂组合物的组分连续进料到螺杆挤出机的进料段中。 用于制造调色剂的连续方法可以包括将调色剂组合物的组分进料到螺杆挤出机的进料部分中，而不进行外部或二次分散步骤。 也就是说，调色剂组合物的组分可以直接进料到挤出机中而不使用分批方法中使用的各个组分的分散体。 相反，调色剂组分以干燥形式加入到挤出机中，熔融混合，并且可以以水性形式分散在挤出机中。 该方法可以产生微米级的调色剂颗粒，因此不需要进一步的尺寸减小。

    Processes for low melt crosslinked toner resins and toner
    28.
    发明授权
    Processes for low melt crosslinked toner resins and toner 失效
    低熔点交联调色剂树脂和调色剂的方法

    公开(公告)号：US5601960A

    公开(公告)日：1997-02-11

    申请号：US555954

    申请日：1995-11-13

    申请人： Hadi K. Mahabadi ,  Enno E. Agur ,  T. Brian McAneney ,  Sheau V. Kao ,  Gerald R. Allison ,  Michael S. Hawkins ,  Bernard Grushkin ,  J. Stephen Kittelberger ,  Joo T. Chung ,  William H. Hollenbaugh, Jr.

    发明人： Hadi K. Mahabadi ,  Enno E. Agur ,  T. Brian McAneney ,  Sheau V. Kao ,  Gerald R. Allison ,  Michael S. Hawkins ,  Bernard Grushkin ,  J. Stephen Kittelberger ,  Joo T. Chung ,  William H. Hollenbaugh, Jr.

    IPC分类号： G03G9/087 ,  G03G9/08 ,  C08G63/20

    CPC分类号： G03G9/081

    摘要： A process comprising:(a) reactive melt mixing of a base resin with a chemical initiator and crosslinking of said base resin to enable a highly crosslinked precursor resin, said highly crosslinked precursor resin being substantially free of sol, and comprising uncrosslinked portions and crosslinked portions, said crosslinked portions comprised of high density crosslinked microgel particles; and(b) accomplishing dilution by melt mixing said highly crosslinked precursor resin of (a) with a base resin to form a partially crosslinked toner resin, said toner resin being substantially free of sol, and comprising linear uncrosslinked portions and crosslinked portions, said crosslinked portions comprised essentially of high density crosslinked microgel particles, wherein said microgel particles are present in an amount of from about 1 to about 45 percent by weight of said toner resin.

    摘要翻译： 一种方法，包括：（a）基础树脂与化学引发剂的反应性熔融混合和所述基础树脂的交联以使得能够高度交联的前体树脂，所述高度交联的前体树脂基本上不含溶胶，并且包含未交联部分和交联部分 所述交联部分由高密度交联微凝胶颗粒构成; （b）通过将（a）的高度交联的前体树脂与基础树脂熔融混合以形成部分交联的调色剂树脂来实现稀释，所述调色剂树脂基本上不含溶胶，并且包含线性未交联部分和交联部分，所述交联 基本上由高密度交联微凝胶颗粒组成的部分，其中所述微粒凝胶颗粒以所述调色剂树脂重量的约1至约45％的量存在。

    Processes for low melt crosslinked toner resins and toner
    29.
    发明授权
    Processes for low melt crosslinked toner resins and toner 失效
    低熔点交联调色剂树脂和调色剂的方法

    公开(公告)号：US5500324A

    公开(公告)日：1996-03-19

    申请号：US332315

    申请日：1994-10-31

    申请人： Hadi K. Mahabadi ,  Enno E. Agur ,  T. Brian McAneney ,  Sheau V. Kao ,  Gerald R. Allison ,  Michael S. Hawkins ,  Bernard Grushkin ,  J. Stephen Kittelberger ,  Joo T. Chung ,  William H. Hollenbaugh, Jr.

    发明人： Hadi K. Mahabadi ,  Enno E. Agur ,  T. Brian McAneney ,  Sheau V. Kao ,  Gerald R. Allison ,  Michael S. Hawkins ,  Bernard Grushkin ,  J. Stephen Kittelberger ,  Joo T. Chung ,  William H. Hollenbaugh, Jr.

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/081

    摘要： A process comprising:(a) reactive melt mixing of a base resin with a chemical initiator and crosslinking of said base resin to enable a highly crosslinked precursor resin, said highly crosslinked precursor resin being substantially free of sol, and comprising uncrosslinked portions and crosslinked portions, said crosslinked portions comprised of high density crosslinked microgel particles; and(b) accomplishing dilution by melt mixing said highly crosslinked precursor resin of (a) with a base resin to form a partially crosslinked toner resin, said toner resin being substantially free of sol, and comprising linear uncrosslinked portions and crosslinked portions, said crosslinked portions comprised essentially of high density crosslinked microgel particles, wherein said microgel particles are present in an amount of from about 1 to about 45 percent by weight of said toner resin.

    摘要翻译： 一种方法，包括：（a）基础树脂与化学引发剂的反应性熔融混合和所述基础树脂的交联以使得能够高度交联的前体树脂，所述高度交联的前体树脂基本上不含溶胶，并且包含未交联部分和交联部分 所述交联部分由高密度交联微凝胶颗粒构成; （b）通过将（a）的高度交联的前体树脂与基础树脂熔融混合以形成部分交联的调色剂树脂来实现稀释，所述调色剂树脂基本上不含溶胶，并且包含线性未交联部分和交联部分，所述交联 基本上由高密度交联微凝胶颗粒组成的部分，其中所述微粒凝胶颗粒以所述调色剂树脂的约1至约45重量％的量存在。