公开(公告)号：US06589702B1

公开(公告)日：2003-07-08

申请号：US10234808

申请日：2002-09-03

申请人： Karen A. Moffat ,  Rina Carlini ,  Maria N. V. McDougall ,  Dan A. Hays ,  Jack T. LeStrange ,  James R. Combes

发明人： Karen A. Moffat ,  Rina Carlini ,  Maria N. V. McDougall ,  Dan A. Hays ,  Jack T. LeStrange ,  James R. Combes

IPC分类号： G03G908

CPC分类号： G03G9/08768

摘要： Disclosed is a toner comprising particles of a resin and an optional colorant, said toner particles having coated thereon a polypyrrole. Another embodiment of the present invention is directed to a process which comprises (a) generating an electrostatic latent image on an imaging member, and (b) developing the latent image by contacting the imaging member with charged toner particles comprising a resin and an optional colorant, said toner particles having coated thereon a polypyrrole.

摘要翻译： 公开了一种包含树脂颗粒和任选的着色剂的调色剂，所述调色剂颗粒上涂有聚吡咯。 本发明的另一个实施方案涉及一种方法，其包括：（a）在成像构件上产生静电潜像，和（b）通过使成像构件与包含树脂和任选着色剂的带电调色剂颗粒接触来显影潜像 所述调色剂颗粒在其上涂覆有聚吡咯。

公开(公告)号：US06523928B2

公开(公告)日：2003-02-25

申请号：US09163808

申请日：1998-09-30

申请人： Eric Peeters ,  Jaan Noolandi ,  Raj B. Apte ,  Philip D. Floyd ,  Jonathan A. Small ,  Gregory J. Kovacs ,  Meng H. Lean ,  Armin R. Volkel ,  Steven B. Bolte ,  An-Chang Shi ,  Frederick J. Endicott ,  Gregory B. Anderson ,  Dan A. Hays ,  Joel A. Kubby ,  Warren B. Jackson ,  Karen A. Moffat ,  T. Brian McAneney ,  Richard P. N. Veregin ,  Maria N. V. McDougall ,  Danielle C. Boils ,  Paul D. Szabo

发明人： Eric Peeters ,  Jaan Noolandi ,  Raj B. Apte ,  Philip D. Floyd ,  Jonathan A. Small ,  Gregory J. Kovacs ,  Meng H. Lean ,  Armin R. Volkel ,  Steven B. Bolte ,  An-Chang Shi ,  Frederick J. Endicott ,  Gregory B. Anderson ,  Dan A. Hays ,  Joel A. Kubby ,  Warren B. Jackson ,  Karen A. Moffat ,  T. Brian McAneney ,  Richard P. N. Veregin ,  Maria N. V. McDougall ,  Danielle C. Boils ,  Paul D. Szabo

IPC分类号： B41J215

CPC分类号： B41J2/14 ,  B41J2/211 ,  B41J2202/02

摘要： A method for treating a substrate is disclosed in which a propellant stream is passed through a channel and directed toward a substrate. Substrate pre-marking or post-marking treatment material is controllably introduced into the propellant stream and imparted with sufficient kinetic energy thereby to be made incident upon a substrate. A multiplicity of channels for directing the propellant and treatment material allow for high throughput, high resolution in-situ treatment. Marking materials and treatment materials may be introduced into the channel and mixed therein prior to being made incident on the substrate, or mixed or superimposed on the substrate without registration. One example is a single-pass, full-color printer.

摘要翻译： 公开了一种用于处理基底的方法，其中推进剂流通过通道并指向基底。 将基板预标记或后标记处理材料可控地引入推进剂流中并赋予足够的动能，从而使其入射到基底上。 用于引导推进剂和处理材料的多个通道允许高产量，高分辨率原位处理。 可以将标记材料和处理材料引入通道并在其入射到基板之前混合，或者混合或叠加在基板上而不进行配准。 一个例子是单程全彩色打印机。

公开(公告)号：US5448342A

公开(公告)日：1995-09-05

申请号：US164935

申请日：1993-12-10

申请人： Dan A. Hays ,  Joseph Mammino ,  Damodar M. Pai ,  Donald S. Sypula ,  William H. Wayman ,  John F. Yanus ,  Paul J. DeFeo

发明人： Dan A. Hays ,  Joseph Mammino ,  Damodar M. Pai ,  Donald S. Sypula ,  William H. Wayman ,  John F. Yanus ,  Paul J. DeFeo

IPC分类号： G03G15/05 ,  G03G15/08 ,  G03G15/06

CPC分类号： G03G15/0818 ,  G03G15/0822 ,  G03G2215/0643 ,  Y10S428/906 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/254 ,  Y10T428/31 ,  Y10T428/31507 ,  Y10T428/31678

摘要： A coated transport means comprised of a core with a coating comprised of charge transporting molecules and an oxidizing agent, or oxidizing agents dispersed in a binder.

摘要翻译： 包括具有由电荷输送分子和氧化剂构成的涂层的核的涂覆的运送装置或分散在粘合剂中的氧化剂。

公开(公告)号：US5144371A

公开(公告)日：1992-09-01

申请号：US739359

申请日：1991-08-02

申请人： Dan A. Hays

发明人： Dan A. Hays

IPC分类号： B41J2/525 ,  G03G15/01 ,  G03G15/06 ,  G03G15/08

CPC分类号： G03G15/0126 ,  G03G15/0803 ,  G03G2215/0643

摘要： A scavengeless/non-interactive development system for use in highlight color imaging. The use of dual frequencies for the AC voltages applied between the wires and donor and donor and image receiver of a scavengeless development system allows for greater gap latitude without degradation of line development. Dual frequency refers to the application of an AC voltage at one frequency to the wire electrodes and the simultaneous application of a different frequency AC to the donor structure for insuring proper positioning of the toner cloud relative to the imaging surface.A relatively low frequency, for example, 2 to 5 kHz AC is applied betweeen the donor and the imaging surface. By applying a relatively low frequency AC to the donor roll, the development gap (or electrode wire to image surface) latitude is enhanced thereby allowing larger gaps to accommodate manufacturing and machine setup tolerances, such as donor roll runout. Application of a high frequency AC, for example, 5 to 15 kHz, between the electrodes and toned donor roll to generate a toner cloud substantially improves the uniformity of development by minimizing wire vibration.

摘要翻译： 用于高亮彩色成像的无扫描/非交互式开发系统。 使用双频率施加在电线和供体和供体和图像接收器之间的交流电压的扫频系统允许更大的间隙纬度而不降低线路发展。 双频是指将一个交流电压施加到线电极，同时向施主结构施加不同频率的交流电，以确保调色剂云相对于成像表面的适当定位。 在供体和成像表面之间施加相对较低的频率，例如2至5kHz AC。 通过向施主辊施加相对低频的AC，显影间隙（或电极线到图像表面）的纬度被增强，从而允许更大的间隙以适应制造和机器设置公差，例如供体辊跳动。 在电极和调色供体辊之间施加高频AC，例如5至15kHz以产生调色剂云，通过最小化线振动，显着地改善了显影的均匀性。

公开(公告)号：US5031570A

公开(公告)日：1991-07-16

申请号：US424482

申请日：1989-10-20

申请人： Dan A. Hays ,  William H. Wayman

发明人： Dan A. Hays ,  William H. Wayman

IPC分类号： G03G13/09 ,  G03G15/01 ,  G03G15/06 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0803 ,  G03G15/0126 ,  G03G2215/0621 ,  G03G2215/0643

摘要： A scavengeless development system for use in highlight color imaging. AC biased electrodes positioned in close proximity to a magnetic brush structure carrying a two-component developer cause a controlled cloud of toner to be generated which noninteractively develops an electrostatic image. The two-component developer includes mixture of carrier beads and toner particles. By making the two-component developer magnetically tractable, the developer is transported to the development zone as in conventional magnetic brush development where the development roll or shell of the magnetic brush structure rotates about stationary magnets positioned inside the shell.

公开(公告)号：US4766457A

公开(公告)日：1988-08-23

申请号：US92109

申请日：1987-09-02

申请人： Laurence S. Barker ,  Dan A. Hays ,  Thomas P. Redding ,  William H. Wayman

发明人： Laurence S. Barker ,  Dan A. Hays ,  Thomas P. Redding ,  William H. Wayman

IPC分类号： G03G15/08

CPC分类号： G03G15/08 ,  G03G15/0874 ,  G03G15/0877

摘要： Apparatus for dispensing particulate material has a substantially enclosed rigid housing with longitudinally disposed walls and parallel side walls having an opening in the housing for dispensing particulate material therefrom and a flexible sheet-like inner liner conformable to at least some of the longitudinal walls of the housing, one end of which is attached to a portion of the housing the other end of which is attached to a take-up roll for the inner liner which conforms to the longitudinal walls when the housing is filled with particulate material. The portion of the housing to which the inner liner is attached, the take-up roll and the dispensing opening are disposed relative to each other such that as the sheet-like inner liner is taken up by the take-up roll the particulate material is transported by the inner liner toward the dispensing opening and dispensed therethrough. In a preferred embodiment, the particulate dispenser is a developer housing for an electrostatographic printing machine.

摘要翻译： 用于分配颗粒材料的设备具有基本上封闭的刚性壳体，其具有纵向设置的壁和平行的侧壁，其在壳体中具有用于从其中分配颗粒材料的开口，以及适合于壳体的至少一些纵向壁的柔性片状内衬 其一端附接到壳体的一部分，其另一端附接到当壳体填充有颗粒材料时符合纵向壁的内衬的卷取辊。 内衬的安装部分，卷取辊和分配口相对设置成使得当片状内衬被卷取辊吸收时，颗粒材料为 通过内衬输送到分配开口并通过其分配。 在优选实施例中，颗粒分配器是用于静电印刷机的显影剂外壳。

公开(公告)号：US08062713B2

公开(公告)日：2011-11-22

申请号：US12592917

申请日：2009-12-04

申请人： Dan A. Hays ,  Peter J. Mason ,  James Mason

发明人： Dan A. Hays ,  Peter J. Mason ,  James Mason

IPC分类号： B05D1/06

CPC分类号： H01M4/04 ,  H01M4/139 ,  H01M4/88

摘要： A method for manufacturing electrodes using an electrostatic deposition unit. In the first step of the process a mixture of magnetic carrier beads and a conductive powder is prepared in the sump of the deposition unit; the mixture forms a magnetic brush on the sleeve of the deposition unit. In the second step of the process, the substrate is positioned away from the magnetic brush to form an air gap. In the third step of the process, a voltage is applied between the substrate and the sleeve of the deposition unit in order to produce a large asymmetry between the magnetic brush and said substrate such that the electric field at the magnetic brush is at least 3.0 times as great as the electric field at the substrate. In the fourth step of the process, conductive powder is deposited onto the substrate.

摘要翻译： 一种使用静电沉积单元制造电极的方法。 在该方法的第一步中，在沉积单元的贮槽中制备磁性载体珠粒和导电粉末的混合物; 混合物在沉积单元的套筒上形成磁刷。 在该过程的第二步骤中，将衬底定位成远离磁刷形成气隙。 在该过程的第三步骤中，在衬底和沉积单元的套筒之间施加电压，以便在磁刷和所述衬底之间产生大的不对称性，使得磁刷上的电场至少为3.0倍 与基板上的电场一样大。 在该方法的第四步中，将导电粉末沉积到基底上。

公开(公告)号：US07851111B2

公开(公告)日：2010-12-14

申请号：US11496532

申请日：2006-07-31

申请人： Dan A. Hays ,  Edward F. Grabowski ,  Samir Kumar

发明人： Dan A. Hays ,  Edward F. Grabowski ,  Samir Kumar

IPC分类号： G03G5/10

CPC分类号： G03G5/10 ,  G03G5/104 ,  Y10S430/131

摘要： An imaging belt comprises a substrate layer, an outer image layer and an inner anti-curl backing layer. The inner anti-curl backing layer, in turn, includes one or more carbon nanotubes disposed therein, together with an exposed backing layer surface. An image forming device includes the imaging belt. The image forming device is arranged to conductively couple the backing layer surface to an included ground source by means of one or more included conducting backer bars, one or more included grounding brushes, or any combination of included conducting backer bars and grounding brushes.

摘要翻译： 成像带包括基底层，外部图像层和内部抗卷曲背衬层。 内部抗卷曲背衬层又包括一个或多个设置在其中的碳纳米管以及暴露的背衬层表面。 图像形成装置包括成像带。 图像形成装置被布置成通过一个或多个包括的导电支撑杆，一个或多个包括的接地刷或者包括的导电支撑杆和接地刷的任何组合将背衬层表面导电地耦合到所包括的接地源。

公开(公告)号：US20080026309A1

公开(公告)日：2008-01-31

申请号：US11496532

申请日：2006-07-31

申请人： Dan A. Hays ,  Edward F. Grabowski ,  Samir Kumar

发明人： Dan A. Hays ,  Edward F. Grabowski ,  Samir Kumar

IPC分类号： G03G5/10

CPC分类号： G03G5/10 ,  G03G5/104 ,  Y10S430/131

摘要： An imaging belt comprises a substrate layer, an outer image layer and an inner anti-curl backing layer. The inner anti-curl backing layer, in turn, includes one or more carbon nanotubes disposed therein, together with an exposed backing layer surface. An image forming device includes the imaging belt. The image forming device is arranged to conductively couple the backing layer surface to an included ground source by means of one or more included conducting backer bars, one or more included grounding brushes, or any combination of included conducting backer bars and grounding brushes.

摘要翻译： 成像带包括基底层，外部图像层和内部抗卷曲背衬层。 内部抗卷曲背衬层又包括一个或多个设置在其中的碳纳米管以及暴露的背衬层表面。 图像形成装置包括成像带。 图像形成装置被布置成通过一个或多个包括的导电支撑杆，一个或多个包括的接地刷或者包括的导电支撑杆和接地刷的任何组合将背衬层表面导电地耦合到所包括的接地源。

公开(公告)号：US20080025775A1

公开(公告)日：2008-01-31

申请号：US11493071

申请日：2006-07-26

申请人： Dan A. Hays ,  Bruce E. Thayer

发明人： Dan A. Hays ,  Bruce E. Thayer

IPC分类号： G03G21/00

CPC分类号： G03G21/0017

摘要： A cleaning blade is used to clean a photoreceptor surface in an electrophotographic marking system. The elastomeric blade contains an amount of carbon nanotubes that improves the mechanical, electrical and thermal properties for cleaning the photoreceptor surface. The nanotubes can be disposed throughout the elastomer in the blade or can be dispersed only at a tip of the blade or only in the bottom section of the blade.

摘要翻译： 清洁刮板用于清洁电子照相打标系统中的感光体表面。 弹性体叶片包含一定量的碳纳米管，其改善用于清洁感光体表面的机械，电和热性质。 纳米管可以布置在叶片中的整个弹性体中，或者可以仅分散在叶片的尖端处或仅分散在叶片的底部。