公开(公告)号：US09874825B2

公开(公告)日：2018-01-23

申请号：US15464633

申请日：2017-03-21

Applicant: Xerox Corporation

Inventor： Joo T. Chung ,  Chieh-Min Cheng ,  Steven M. Malachowski ,  Eric Joseph Young ,  Eric David Godshall ,  Brian Joseph Marion

IPC: G03G9/08

CPC classification number: G03G9/081 ,  B01F3/1221 ,  B01F3/20 ,  B01F7/087 ,  B01F2215/0059 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0477 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827

Abstract: Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.

公开(公告)号：US20140302432A1

公开(公告)日：2014-10-09

申请号：US13856496

申请日：2013-04-04

Applicant: XEROX CORPORATION

Inventor： Joo T. Chung ,  Chieh-Min Cheng ,  Steven M. Malachowski ,  Eric Joseph Young ,  Eric David Godshall ,  Brian Joseph Marion

IPC: G03G9/08

CPC classification number: G03G9/081 ,  B01F3/1221 ,  B01F3/20 ,  B01F7/087 ,  B01F2215/0059 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0477 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827

Abstract: Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.

Abstract translation: 公开了从聚集的颗粒浆料连续聚结颗粒的方法。 将聚集的颗粒浆液加热，然后通过提高pH而聚结。 将聚结的颗粒均质化并作为聚结的颗粒浆料排出。 使用多螺杆挤出机进行聚结。 这些方法对于提供聚结的颗粒例如调色剂组合物是有用的。

公开(公告)号：US20170192371A1

公开(公告)日：2017-07-06

申请号：US15464633

申请日：2017-03-21

Applicant: Xerox Corporation

Inventor： Joo T. Chung ,  Chieh-Min Cheng ,  Steven M. Malachowski ,  Eric Joseph Young ,  Eric David Godshall ,  Brian Joseph Marion

IPC: G03G9/08

CPC classification number: G03G9/081 ,  B01F3/1221 ,  B01F3/20 ,  B01F7/087 ,  B01F2215/0059 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0477 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827

Abstract: Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.

公开(公告)号：US20170192370A1

公开(公告)日：2017-07-06

申请号：US15464535

申请日：2017-03-21

Applicant: Xerox Corporation

Inventor： Joo T. Chung ,  Chieh-Min Cheng ,  Steven M. Malachowski ,  Eric Joseph Young ,  Eric David Godshall ,  Brian Joseph Marion

IPC: G03G9/08 ,  B01F3/20 ,  B01F7/08 ,  B01F3/12

CPC classification number: G03G9/081 ,  B01F3/1221 ,  B01F3/20 ,  B01F7/087 ,  B01F2215/0059 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0477 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827

Abstract: Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.

公开(公告)号：US09639013B2

公开(公告)日：2017-05-02

申请号：US13856496

申请日：2013-04-04

Applicant: Xerox Corporation

Inventor： Joo T. Chung ,  Chieh-Min Cheng ,  Steven M. Malachowski ,  Eric Joseph Young ,  Eric David Godshall ,  Brian Joseph Marion

IPC: G03G9/08

CPC classification number: G03G9/081 ,  B01F3/1221 ,  B01F3/20 ,  B01F7/087 ,  B01F2215/0059 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0477 ,  G03G9/08 ,  G03G9/0819 ,  G03G9/0827

Abstract: Processes for continuously coalescing particles from an aggregated particle slurry are disclosed. The aggregated particle slurry is heated, then coalesced by raising the pH. The coalesced particles are homogenized and exit as a coalesced particle slurry. A multi-screw extruder is used for the coalescing. These processes are useful for providing coalesced particles such as toner compositions.