公开(公告)号：US07579126B2

公开(公告)日：2009-08-25

申请号：US11714600

申请日：2007-03-06

申请人： Jin Wu ,  Dennis J. Prosser ,  Satchidanand Mishra ,  Liang-Bih Lin ,  Daniel V. Levy ,  Lin Ma

发明人： Jin Wu ,  Dennis J. Prosser ,  Satchidanand Mishra ,  Liang-Bih Lin ,  Daniel V. Levy ,  Lin Ma

IPC分类号： G03G5/047

CPC分类号： G03G5/0592 ,  G03G5/0575 ,  G03G5/0601 ,  G03G5/0614 ,  G03G5/0662 ,  G03G5/14704 ,  G03G5/14769 ,  G03G5/14786 ,  G03G5/14791

摘要： A photoconductor containing a substrate; an undercoat layer thereover wherein the undercoat layer includes an electroconducting component dispersed in a rapid curing polymer matrix; a photogenerating layer, and at least one charge transport layer.

摘要翻译： 含有基材的感光体; 其中底涂层包括分散在快速固化聚合物基质中的导电组分; 光生代层和至少一个电荷传输层。

公开(公告)号：US07517624B2

公开(公告)日：2009-04-14

申请号：US11320097

申请日：2005-12-27

申请人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Satish Parikh ,  Anthony M. Horgan ,  Markus R. Silvestri ,  Edward F. Grabowski ,  Kenny-tuan Dinh ,  Richard L. Post ,  Donald J. Goodman

发明人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Satish Parikh ,  Anthony M. Horgan ,  Markus R. Silvestri ,  Edward F. Grabowski ,  Kenny-tuan Dinh ,  Richard L. Post ,  Donald J. Goodman

IPC分类号： G03G9/00

CPC分类号： G03G5/0564 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/142 ,  G03G5/14756 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795

摘要： The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member with an improved charge transport layer including a polymeric binder that lowers the surface energy involved and reduces friction.

摘要翻译： 目前公开的实施例涉及用于静电放电的电荷传输层。 更具体地，实施例涉及具有改进的电荷传输层的静电成像构件，其包括聚合物粘合剂，其降低所涉及的表面能并降低摩擦。

公开(公告)号：US07491480B2

公开(公告)日：2009-02-17

申请号：US11453489

申请日：2006-06-15

申请人： Jin Wu ,  Satchidanand Mishra ,  Kent J. Evans ,  J. Robinson Cowdery-Corvan ,  Anthony M. Horgan ,  Geoffrey M T. Foley ,  Kathleen M. Carmichael ,  Liang-Bih Lin

发明人： Jin Wu ,  Satchidanand Mishra ,  Kent J. Evans ,  J. Robinson Cowdery-Corvan ,  Anthony M. Horgan ,  Geoffrey M T. Foley ,  Kathleen M. Carmichael ,  Liang-Bih Lin

IPC分类号： G03G5/047

CPC分类号： G03G5/0614 ,  G03G5/047 ,  G03G5/0507 ,  G03G5/0567 ,  G03G5/0582 ,  G03G5/0696 ,  Y10S430/103

摘要： An imaging member containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer, and wherein the at least one charge transport layer contains at least one thiophosphate.

摘要翻译： 一种成像构件，其包含任选的支撑衬底，光生成层和至少一个电荷传输层，并且其中所述至少一个电荷传输层含有至少一种硫代磷酸盐。

公开(公告)号：US20080020309A1

公开(公告)日：2008-01-24

申请号：US11491691

申请日：2006-07-24

申请人： Jin Wu ,  Geoffrey M.T. Foley ,  Satchidanand Mishra ,  Liang-bih Lin ,  Anthony M. Horgan ,  Kent J. Evans ,  Kathleen M. Carmichael ,  Edward F. Grabowski

发明人： Jin Wu ,  Geoffrey M.T. Foley ,  Satchidanand Mishra ,  Liang-bih Lin ,  Anthony M. Horgan ,  Kent J. Evans ,  Kathleen M. Carmichael ,  Edward F. Grabowski

IPC分类号： G03G5/10

CPC分类号： G03G5/104 ,  Y10S430/131

摘要： The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to the incorporation of thiophosphates in the anticurl back coating to reduce or eliminate static charge buildup in the imaging member and to improve image quality.

摘要翻译： 目前公开的实施例一般涉及电子照相成像构件，例如层状感光体结构，以及制造和使用它们的方法。 更具体地说，这些实施方案涉及将硫代磷酸盐并入抗反向涂层中以减少或消除成像构件中的静电电荷累积并提高图像质量。

公开(公告)号：US20070292787A1

公开(公告)日：2007-12-20

申请号：US11453618

申请日：2006-06-15

申请人： Jin Wu ,  Kenny-Tuan Dinh ,  Kathleen M. Carmichael ,  Michael S. Roetker ,  Kent J. Evans ,  Geoffrey M T. Foley ,  Anthony M. Horgan ,  Yonn K. Rasmussen ,  Satchidanand Mishra ,  Edward F. Grabowski ,  Liang-Bih Lin

发明人： Jin Wu ,  Kenny-Tuan Dinh ,  Kathleen M. Carmichael ,  Michael S. Roetker ,  Kent J. Evans ,  Geoffrey M T. Foley ,  Anthony M. Horgan ,  Yonn K. Rasmussen ,  Satchidanand Mishra ,  Edward F. Grabowski ,  Liang-Bih Lin

IPC分类号： G03G5/047

CPC分类号： G03G5/0582 ,  G03G5/047 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0696 ,  G03G5/14704 ,  G03G5/14708 ,  G03G5/1476 ,  G03G5/14778

摘要： A photoconductor containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer, at least one C-ether of the formula wherein R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, substituted alkyl, substituted aryl, substituted alkoxy, and halogen, and the sum of n plus m (n+m) is from about 1 to about 10.

摘要翻译： 含有任选的支撑基底，光生成层和至少一个电荷输送层的光电导体，至少一种下式的C - 醚其中R 1，R 2， R 3和R 4独立地选自氢，烷基，芳基，烷氧基，取代的烷基，取代的芳基，取代的烷氧基和卤素，并且总和 n + m（n + m）为约1〜约10。

公开(公告)号：US20070292784A1

公开(公告)日：2007-12-20

申请号：US11453489

申请日：2006-06-15

申请人： Jin Wu ,  Satchidanand Mishra ,  Kent J. Evans ,  J. Robinson Cowdery-Corvan ,  Anthony M. Horgan ,  Geoffrey M. T. Foley ,  Kathleen M. Carmichael ,  Liang-Bih Lin

发明人： Jin Wu ,  Satchidanand Mishra ,  Kent J. Evans ,  J. Robinson Cowdery-Corvan ,  Anthony M. Horgan ,  Geoffrey M. T. Foley ,  Kathleen M. Carmichael ,  Liang-Bih Lin

IPC分类号： G03G5/047

CPC分类号： G03G5/0614 ,  G03G5/047 ,  G03G5/0507 ,  G03G5/0567 ,  G03G5/0582 ,  G03G5/0696 ,  Y10S430/103

摘要： An imaging member containing an optional supporting substrate, a photogenerating layer, and at least one charge transport layer, and wherein the at least one charge transport layer contains at least one thiophosphate.

摘要翻译： 一种成像构件，其包含任选的支撑衬底，光生成层和至少一个电荷传输层，并且其中所述至少一个电荷传输层含有至少一种硫代磷酸盐。

公开(公告)号：US07130569B2

公开(公告)日：2006-10-31

申请号：US10884773

申请日：2004-07-02

申请人： Donald J. Goodman ,  Satish R. Parikh ,  Edward F. Grabowski ,  Matthew J. Torpey ,  M John Hinckel ,  Michael S. Roetker ,  Markus R. Silvestri ,  John J. Darcy, III ,  David W. Martin ,  Scott J. Griffin ,  Felix J. Santana ,  Robert J. Flanagan ,  Joellen Simone ,  Robert C. U. Yu ,  John P. Kerwawycz ,  Satchidanand Mishra

发明人： Donald J. Goodman ,  Satish R. Parikh ,  Edward F. Grabowski ,  Matthew J. Torpey ,  M John Hinckel ,  Michael S. Roetker ,  Markus R. Silvestri ,  John J. Darcy, III ,  David W. Martin ,  Scott J. Griffin ,  Felix J. Santana ,  Robert J. Flanagan ,  Joellen Simone ,  Robert C. U. Yu ,  John P. Kerwawycz ,  Satchidanand Mishra

IPC分类号： G03G15/01 ,  G03G15/20

CPC分类号： G03G15/162 ,  Y10T428/254 ,  Y10T428/31721 ,  Y10T428/31935

摘要： A weldable intermediate transfer belt having a substrate with a homogeneous composition of polyaniline in an amount of from about 2 to about 25 percent by weight of total solids, and a thermoplastic polyimide in an amount of from about 75 to about 98 percent by weight of total solids, and the polyaniline has a particle size of from about 0.5 to about 5.0 microns, and an apparatus for forming images on a recording medium and incorporating the intermediate transfer belt.

摘要翻译： 一种可焊接中间转印带，其具有基于聚合物的均匀组成的基质，其总量为总固体重量的约2至约25重量％，热塑性聚酰亚胺的量为总重量的约75至约98重量％ 固体，聚苯胺具有约0.5至约5.0微米的粒度，以及用于在记录介质上形成图像并结合中间转印带的装置。

公开(公告)号：US07033714B2

公开(公告)日：2006-04-25

申请号：US10736864

申请日：2003-12-16

申请人： Anthony M. Horgan ,  Robert C Yu ,  Satchidanand Mishra ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  John R. Lambie

发明人： Anthony M. Horgan ,  Robert C Yu ,  Satchidanand Mishra ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  John R. Lambie

IPC分类号： G03G5/047

CPC分类号： G03G5/0614 ,  G03G5/047

摘要： An imaging member having a charge transport layer is provided. The charge transport layer includes a plurality of charge transport layers coated from solutions of similar or different compositions or concentrations, wherein the upper or additional transport layer(s) comprise a lower concentration of charge transport compound than the first (bottom) charge transport layer. The charge transport compound included in the first (bottom) charge transport layer may either be the same or different from that included in the additional charge transport layers. The charge transport compound in one or more of the layers is dissolved or molecularly dispersed in an electrically inactive polymer material to form a solid solution. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improves wear resistance, provides excellent imaging member electrical performance, and delivers improved print quality.

公开(公告)号：US06933089B2

公开(公告)日：2005-08-23

申请号：US10320808

申请日：2002-12-16

申请人： Anthony M. Horgan ,  Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael ,  Kent J. Evans ,  Timothy J. Fuller ,  Colleen A. Helbig ,  John F. Yanus ,  Damodar M. Pai ,  Karen S. Garland

发明人： Anthony M. Horgan ,  Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael ,  Kent J. Evans ,  Timothy J. Fuller ,  Colleen A. Helbig ,  John F. Yanus ,  Damodar M. Pai ,  Karen S. Garland

IPC分类号： G03G5/047 ,  G03G5/05 ,  G03G5/06

CPC分类号： G03G5/056 ,  G03G5/047 ,  G03G5/051 ,  G03G5/0514 ,  G03G5/0517 ,  G03G5/0521 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/0696

摘要： A charge transport layer for an imaging member comprising a dual charge transport layer and wherein the charge transport layers comprise a photogenerating layer; (1) a first charge transport layer comprised of a charge transport component and a resin binder; and thereover and in contact with the first layer; (2) a second top charge transport layer comprised of a charge transport component, a resin binder and a hindered phenol dopant. The charge transport layer exhibits, excellent electrical performance, outstanding print quality and reduces the diffusion of the anti-oxidant into the charge generator layer.

摘要翻译： 一种用于成像构件的电荷传输层，包括双电荷传输层，其中电荷传输层包括光生成层; （1）由电荷输送组分和树脂粘合剂组成的第一电荷输送层; 并与第一层接触; （2）由电荷输送组分，树脂粘合剂和受阻酚掺杂剂构成的第二顶部电荷输送层。 电荷传输层表现出优异的电性能，优异的印刷质量并减少抗氧化剂扩散到电荷发生器层中。

公开(公告)号：US06372396B1

公开(公告)日：2002-04-16

申请号：US09692924

申请日：2000-10-20

申请人： Robert C. U. Yu ,  Satchidanand Mishra ,  Kathleen M. Carmichael ,  Richard L. Post ,  Bing R. Hsieh ,  Anthony M. Horgan ,  Edward F. Grabowski ,  Donald C. Von Hoene ,  Huoy-Jen Yuh ,  Michael S. Roetker

发明人： Robert C. U. Yu ,  Satchidanand Mishra ,  Kathleen M. Carmichael ,  Richard L. Post ,  Bing R. Hsieh ,  Anthony M. Horgan ,  Edward F. Grabowski ,  Donald C. Von Hoene ,  Huoy-Jen Yuh ,  Michael S. Roetker

IPC分类号： G03G1500

CPC分类号： G03G5/10 ,  Y10S430/131

摘要： A process including providing at least a flexible substrate layer having a first major surface on one side and a second major surface on a second side opposite the first major surface, the first major surface being an exposed surface, applying a coating of an anticurl backing layer dispersion on the first major surface of the substrate layer, the dispersion comprising a volatile carrier liquid, a film forming polymer dissolved in the volatile carrier liquid, solid organic particles dispersed in the volatile carrier liquid, and an organic additive dissolved in the volatile carrier liquid, the organic additive represented by the structural formula: wherein m is a number from 1 to 99, n is a number from 1 to 99, p is an integer between 1 and 10, f is an integer between 1 and 8, and I is an integer between 10 and 500, and drying the coating to remove the volatile carrier and form a dried anticurl backing layer. An electrostatographic imaging member containing this anticurl backing layer is also described.

摘要翻译： 一种方法，包括至少提供柔性基材层，所述柔性基材层在一侧具有第一主表面，在第二主表面上与第二主表面相对的第二主表面，所述第一主表面是暴露表面，施加抗背衬层 分散体包含挥发性载体液体，溶解在挥发性载体液体中的成膜聚合物，分散在挥发性载体液体中的固体有机颗粒和溶解在挥发性载体液体中的有机添加剂 由以下结构式表示的有机添加剂：其中，m为1〜99的数，n为1〜99的数，p为1〜10的整数，f为1〜8的整数，I为整数 在10至500之间，并干燥涂层以除去挥发性载体并形成干燥的抗背皮层。 还描述了含有该抗虹膜背衬层的静电摄影成像构件。