公开(公告)号：US20110286296A1

公开(公告)日：2011-11-24

申请号：US12782893

申请日：2010-05-19

Applicant: Joo T. Chung ,  Fumii Higuchi ,  Santiago Faucher ,  Joseph L. Leonardo ,  Brian Andaya

Inventor： Joo T. Chung ,  Fumii Higuchi ,  Santiago Faucher ,  Joseph L. Leonardo ,  Brian Andaya

IPC: B01F3/00

CPC classification number: B29B7/421 ,  B01F3/0807 ,  B01F7/08 ,  B29C47/385 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/622 ,  B29C47/627

Abstract: A screw extruder is presented including a feed hopper for receiving materials and a body member having at least one supply port and at least one outlet port. The screw extruder also includes a screw positioned within the body member and movable along a channel defining a longitudinal axis. The screw extruder further includes a drive shaft for rotatably driving the screw along the channel. The screw extruder may be configured to mix the materials received via the feed hopper with a series of one or more forward, neutral, and reverse kneading elements.

Abstract translation: 提供螺杆挤出机，包括用于接收材料的进料斗和具有至少一个供给口和至少一个出口的主体部件。 螺杆挤出机还包括定位在主体构件内并沿着限定纵向轴线的通道移动的螺钉。 螺杆挤出机还包括用于沿通道可旋转地驱动螺杆的驱动轴。 螺杆挤出机可以被配置为将经由进料斗接收的材料与一系列一个或多个前，中性和反向捏合元件混合。

公开(公告)号：US20140065537A1

公开(公告)日：2014-03-06

申请号：US13597749

申请日：2012-08-29

Applicant: Joo T. CHUNG ,  Chieh-Min CHENG ,  Zhen LAI ,  Mark E. MANG ,  Eugene F. YOUNG ,  Brian ANDAYA ,  Joseph LEONARDO

Inventor： Joo T. CHUNG ,  Chieh-Min CHENG ,  Zhen LAI ,  Mark E. MANG ,  Eugene F. YOUNG ,  Brian ANDAYA ,  Joseph LEONARDO

IPC: G03G9/12

CPC classification number: G03G9/09392 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/0819 ,  G03G9/093

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08608367B2

公开(公告)日：2013-12-17

申请号：US12782893

申请日：2010-05-19

Applicant: Joo T. Chung ,  Fumii Higuchi ,  Santiago Faucher ,  Joseph L. Leonardo ,  Brian Andaya

Inventor： Joo T. Chung ,  Fumii Higuchi ,  Santiago Faucher ,  Joseph L. Leonardo ,  Brian Andaya

IPC: B01F3/00 ,  B01F7/08 ,  B29B7/42 ,  B29B7/48

CPC classification number: B29B7/421 ,  B01F3/0807 ,  B01F7/08 ,  B29C47/385 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/622 ,  B29C47/627

Abstract: A screw extruder is presented including a feed hopper for receiving materials and a body member having at least one supply port and at least one outlet port. The screw extruder also includes a screw positioned within the body member and movable along a channel defining a longitudinal axis. The screw extruder further includes a drive shaft for rotatably driving the screw along the channel. The screw extruder may be configured to mix the materials received via the feed hopper with a series of one or more forward, neutral, and reverse kneading elements.

Abstract translation: 提供螺杆挤出机，包括用于接收材料的进料斗和具有至少一个供给口和至少一个出口的主体部件。 螺杆挤出机还包括定位在主体构件内并沿着限定纵向轴线的通道移动的螺钉。 螺杆挤出机还包括用于沿通道可旋转地驱动螺杆的驱动轴。 螺杆挤出机可以被配置为将经由进料斗接收的材料与一系列一个或多个前，中性和反向捏合元件混合。

公开(公告)号：US08685607B2

公开(公告)日：2014-04-01

申请号：US13597749

申请日：2012-08-29

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

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

IPC: G03G9/093

CPC classification number: G03G9/09392 ,  G03G9/0804 ,  G03G9/081 ,  G03G9/0819 ,  G03G9/093

Abstract: 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.

Abstract translation: 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。