公开(公告)号：US20070231727A1

公开(公告)日：2007-10-04

申请号：US11395692

申请日：2006-03-31

申请人： Brian Baird ,  John Earley ,  Yueping Fu ,  Rick Jones ,  Lale Lovell ,  George Marshall ,  John Olson

发明人： Brian Baird ,  John Earley ,  Yueping Fu ,  Rick Jones ,  Lale Lovell ,  George Marshall ,  John Olson

IPC分类号： G03G9/08

CPC分类号： G03G9/0819 ,  G03G9/08782 ,  G03G9/09708 ,  G03G9/09716

摘要： The present invention relates to the use of extra particulate additives in selected chemically processed toner compositions for use in an image forming apparatus. The extra particulate additive may have a controlled aspect ratio and be combined with the chemically processed toner. The chemically processed toner may provide toner particles having controlled diameters and rheological properties that may be combined with a release agent. The release agent may also be selected with respect to, e.g., concentration and/or mean domain size within the toner particles including considerations of coating chemistry and/or DSC melting behavior.

摘要翻译： 本发明涉及在选择的化学处理调色剂组合物中用于成像设备中使用额外的颗粒添加剂。 额外的颗粒添加剂可以具有受控的纵横比并与化学处理的调色剂组合。 化学处理的调色剂可以提供具有可与脱模剂组合的受控直径和流变性质的调色剂颗粒。 还可以根据例如调色剂颗粒中的浓度和/或平均域尺寸来选择脱模剂，包括涂料化学和/或DSC熔融行为的考虑。

公开(公告)号：US20070231728A1

公开(公告)日：2007-10-04

申请号：US11391121

申请日：2006-03-28

申请人： John Earley ,  Rick Jones ,  George Marshall ,  John Olson

发明人： John Earley ,  Rick Jones ,  George Marshall ,  John Olson

IPC分类号： G03G9/08

CPC分类号： G03G9/09725 ,  G03G9/0819 ,  G03G9/08782 ,  G03G9/08797 ,  G03G9/09708

摘要： The present invention relates to toner compositions containing extra particulate additives. The additives may include a mixture of silica particles having differing BET surface areas and may include an acicular inorganic oxide. The control of such additives may be relied upon to control toner performance with respect to functional performance considerations such as filming and/or overall print quality.

摘要翻译： 本发明涉及含有额外颗粒添加剂的调色剂组合物。 添加剂可以包括具有不同BET表面积的二氧化硅颗粒的混合物，并且可以包括针状无机氧化物。 可以依赖于这些添加剂的控制来控制调色剂性能方面的功能性能考虑因素，如成像和/或整体打印质量。

公开(公告)号：US07510812B2

公开(公告)日：2009-03-31

申请号：US11391121

申请日：2006-03-28

申请人： John Earley ,  Rick Jones ,  George Marshall ,  John Olson

发明人： John Earley ,  Rick Jones ,  George Marshall ,  John Olson

IPC分类号： G03G9/08

CPC分类号： G03G9/09725 ,  G03G9/0819 ,  G03G9/08782 ,  G03G9/08797 ,  G03G9/09708

摘要： The present invention relates to toner compositions containing extra particulate additives. The additives may include a mixture of silica particles having differing BET surface areas and may include an acicular inorganic oxide. The control of such additives may be relied upon to control toner performance with respect to functional performance considerations such as filming and/or overall print quality.

摘要翻译： 本发明涉及含有额外颗粒添加剂的调色剂组合物。 添加剂可以包括具有不同BET表面积的二氧化硅颗粒的混合物，并且可以包括针状无机氧化物。 可以依赖于这些添加剂的控制来控制调色剂性能方面的功能性能考虑因素，如成像和/或整体打印质量。

公开(公告)号：US20050255401A1

公开(公告)日：2005-11-17

申请号：US10862871

申请日：2004-06-07

申请人： John Earley ,  George Marshall ,  John Olson ,  Trent Peter ,  Minerva Piffarerio ,  Vincent Ting ,  Ronald Whildin

发明人： John Earley ,  George Marshall ,  John Olson ,  Trent Peter ,  Minerva Piffarerio ,  Vincent Ting ,  Ronald Whildin

IPC分类号： G03G5/00 ,  G03G9/00 ,  G03G9/08 ,  G03G9/087 ,  G03G9/097

CPC分类号： G03G9/08782 ,  G03G9/0808 ,  G03G9/0815 ,  G03G9/09725

摘要： Toner is rounded by vigorously mixing less than about 5 percent by weight of particulate silica to the total weight of a starting toner in a closed, recirculating air system. The starting toner contains at least about 4.5 percent by weight of the starting toner of a wax and additionally contains at least 5 percent by weight of the starting toner of a softening agent. The temperature during the mixing is no more than 13 degrees C. above the onset of the glass transition temperature of the starting toner. The final toner comprises rounded starting toner having particulate silica embedded during the mixing process.

摘要翻译： 通过在密闭的循环空气系统中将少于约5重量％的颗粒二氧化硅剧烈混合到起始调色剂的总重量来使调色剂成圆形。 起始调色剂含有至少约4.5重量％的蜡的起始调色剂，另外含有至少5重量％的软化剂的起始调色剂。 在起始调色剂的玻璃化转变温度开始之后，混合期间的温度不超过13摄氏度。 最终的调色剂包括在混合过程中嵌入了颗粒状二氧化硅的圆形起始调色剂。

公开(公告)号：US5876126A

公开(公告)日：1999-03-02

申请号：US928184

申请日：1997-09-12

申请人： George Marshall ,  Richard Harrison

发明人： George Marshall ,  Richard Harrison

IPC分类号： F16C33/80 ,  G11B19/20 ,  H02K5/173

CPC分类号： G11B19/2009 ,  F16C33/80 ,  H02K5/173 ,  F16C2370/12

摘要： A motor incorporating a bearing guided labyrinth system of the present invention includes a shaft, a hub, a bearing assembly, and a bearing guided labyrinth. The bearing assembly includes an inner bearing ring and an outer bearing ring separated by a plurality of ball bearings. The inner bearing ring has an inner annular ring surface and the outer bearing ring has an outer annular ring surface. The bearing guided labyrinth has an inner prong and an outer prong. The inner prong is at least partially positionable between the inner ring surface and the shaft. The outer prong is at least partially positionable between the outer ring surface and the hub. The outer prong grips the bearing assembly and specifically the outer annular ring surface of the outer bearing ring.

摘要翻译： 包括本发明的轴承导向迷宫系统的电动机包括轴，轮毂，轴承组件和轴承引导的迷宫。 轴承组件包括由多个滚珠轴承分隔的内轴承环和外轴承圈。 内轴承环具有内环形表面，外轴承环具有外环形环表面。 轴承引导迷宫有一个内部分支和一个外部分支。 内销至少部分地位于内圈表面和轴之间。 外尖头至少部分地可定位在外环表面和轮毂之间。 外部插脚夹紧轴承组件，特别是外部轴承环的外部环形表面。