公开(公告)号：US07754404B2

公开(公告)日：2010-07-13

申请号：US11320459

申请日：2005-12-27

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

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

IPC分类号： G03G5/147

CPC分类号： G03G5/14 ,  G03G5/10 ,  G03G5/14752 ,  G03G5/14791 ,  G03G5/14795

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

摘要翻译： 目前公开的实施方案涉及可用于静电照相术的外涂层。 更具体地，实施例涉及一种具有改进的外涂层（包括聚合物粘合剂）的静电成像构件，其降低所涉及的表面能并减少摩擦。

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：US07592111B2

公开(公告)日：2009-09-22

申请号：US10982719

申请日：2004-11-05

申请人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Yuhua Tong ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Markus R. Silvestri

发明人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Yuhua Tong ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Markus R. Silvestri

IPC分类号： G03G5/047 ,  G03G5/147

CPC分类号： G03G5/1473 ,  G03G5/051 ,  G03G5/0514 ,  G03G5/0525 ,  G03G5/0542 ,  G03G5/0546 ,  G03G5/0564 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/14708 ,  G03G5/14717 ,  G03G5/14734 ,  G03G5/14756 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795

摘要： An electrostatographic imaging member formulated with a liquid carbonate is provided. The imaging electrostatographic member exhibits improved service life.

摘要翻译： 提供了一种配有液体碳酸盐的静电成像构件。 成像静电成像显示出更好的使用寿命。

公开(公告)号：US07344809B2

公开(公告)日：2008-03-18

申请号：US11560373

申请日：2006-11-16

申请人： Anthony M. Horgan ,  Robert C. U. Yu ,  Satchidanand Mishra ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  John R. Lambie ,  Houy Jen Yuh ,  Timothy J. Fuller ,  John F. Yanus ,  Markus R. Silvestri ,  Yuhua Tong ,  Dale Renfer ,  Kenny-Tuan Tran Dinh ,  Geoffrey M.T. Foley

发明人： Anthony M. Horgan ,  Robert C. U. Yu ,  Satchidanand Mishra ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  John R. Lambie ,  Houy Jen Yuh ,  Timothy J. Fuller ,  John F. Yanus ,  Markus R. Silvestri ,  Yuhua Tong ,  Dale Renfer ,  Kenny-Tuan Tran Dinh ,  Geoffrey M.T. Foley

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.

摘要翻译： 提供具有电荷输送层的成像构件。 电荷传输层包括由相似或不同组成或浓度的溶液涂覆的多个电荷传输层，其中上部或附加的传输层包含比第一（底部）电荷传输层更低浓度的电荷传输化合物。 包含在第一（底部）电荷输送层中的电荷输送化合物可以与附加的电荷输送层中所包含的相同或不同。 将一个或多个层中的电荷输送化合物溶解或分子分散在电惰性聚合物材料中以形成固溶体。 在这种结构中，所得到的电荷输送层表现出增强的开裂抑制，改善耐磨性，提供优异的成像元件电性能，并提供改善的印刷质量。

公开(公告)号：US07008741B2

公开(公告)日：2006-03-07

申请号：US10422668

申请日：2003-04-24

申请人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Yuhua Tong ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Markus R. Silvestri

发明人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Yuhua Tong ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Markus R. Silvestri

IPC分类号： G03G5/047

CPC分类号： G03G5/0517 ,  G03G5/0514

摘要： A photoconductive imaging member containing a photogenerating layer, a charge transport layer, or a plurality of charge transport layers, and which charge transport, especially the top charge transport layer contains a vinyl containing organic compound.

摘要翻译： 含有光生成层，电荷输送层或多个电荷输送层的光导成像构件，电荷输送，特别是顶部电荷输送层含有含乙烯基的有机化合物。

公开(公告)号：US07150950B2

公开(公告)日：2006-12-19

申请号：US10824794

申请日：2004-04-14

申请人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Satish Parikh ,  Bing R. Hsieh ,  Donald C. VonHoene

发明人： Robert C. U. Yu ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Edward F. Grabowski ,  Kathleen M. Carmichael ,  Satish Parikh ,  Bing R. Hsieh ,  Donald C. VonHoene

IPC分类号： G03G5/00

CPC分类号： G03G5/105 ,  G03G5/107 ,  G03G5/108

摘要： An electrostatographic imaging member having a flexible supporting substrate, an imaging layer capable of retaining an electrostatic latent image, and an electrically conductive ground strip layer comprising a film forming binder and a lignin sulfonic acid doped polyaniline dispersion, and an image forming apparatus with the above imaging member to receive an electrostatic latent image on a charge-retentive surface of the imaging member; a development component to apply toner to the charge-retentive surface to develop the electrostatic latent image to form a developed toner image on the charge-retentive surface; a transfer component to transfer the developed toner image from the charge-retentive surface to a receiving copy substrate; and a fixing component to fuse the developed image to the receiving copy substrate.

摘要翻译： 具有柔性支撑基板的静电成像构件，能够保持静电潜像的成像层和包含成膜粘合剂和木质素磺酸掺杂的聚苯胺分散体的导电接地带层，以及具有上述的成像装置 成像构件，以在所述成像构件的电荷保持性表面上接收静电潜像; 显影部件，用于将调色剂施加到电荷保持表面以显影静电潜像，以在电荷保持性表面上形成显影的调色剂图像; 转印组分，用于将显影的调色剂图像从电荷保持表面转移到接收复制衬底; 以及将显影图像融合到接收复印基板的固定部件。

公开(公告)号：US07166399B2

公开(公告)日：2007-01-23

申请号：US10825450

申请日：2004-04-14

申请人： Kathleen M. Carmichael ,  Robert C. U. Yu ,  Richard L. Post ,  Anthony M. Horgan ,  Satchidanand Mishra ,  Edward F. Grabowski ,  Satish R. Parikh ,  Donald J. Goodman ,  David M. Skinner

发明人： Kathleen M. Carmichael ,  Robert C. U. Yu ,  Richard L. Post ,  Anthony M. Horgan ,  Satchidanand Mishra ,  Edward F. Grabowski ,  Satish R. Parikh ,  Donald J. Goodman ,  David M. Skinner

IPC分类号： G03G5/10

CPC分类号： G03G7/0033 ,  G03G7/0006 ,  G03G7/002 ,  G03G7/0053 ,  G03G7/0086 ,  Y10S430/131 ,  Y10T428/24802

摘要： An electrostatographic imaging member having a charge-retentive surface and a substrate, an imaging layer to receive an electrostatic latent image thereon, wherein the imaging layer is positioned on one side of the substrate, and an anti-curl backing layer positioned on the substrate on a side opposite to that of the imaging layer, wherein the anti-curl backing layer has a polymer binder and lignin sulfonic acid doped polyaniline, and an image forming apparatus having the above imaging member or photoreceptor to receive an electrostatic latent image on a charge-retentive surface of the photoreceptor or imaging member; a development component to apply toner to the charge-retentive surface to develop the electrostatic latent image to form a developed image on the charge-retentive surface; a transfer member to transfer the developed image from the charge-retentive surface to a copy substrate; and a fixing component to fuse the developed image to the copy substrate.

摘要翻译： 一种具有电荷保持表面和基底的静电摄影成像构件，其上接收静电潜像的成像层，其中所述成像层位于所述基底的一侧，以及位于所述基底上的抗卷曲背衬层 与成像层相反的一侧，其中所述抗卷曲背衬层具有聚合物粘合剂和木质素磺酸掺杂的聚苯胺，以及具有上述成像构件或感光体的图像形成装置，以在电荷敏感层上接收静电潜像， 感光体或成像构件的保持性表面; 显影部件，用于将调色剂施加到电荷保持表面上以显影静电潜像，以在电荷保持性表面上形成显影图像; 转印构件，用于将显影图像从电荷保持表面转印到复制衬底; 以及用于将显影图像熔合到复印基板的固定部件。

公开(公告)号：US07569317B2

公开(公告)日：2009-08-04

申请号：US11313978

申请日：2005-12-21

申请人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Yuhua Tong ,  Anthony M. Horgan ,  Edward F. Grabowski ,  Richard L. Post ,  Susan M. VanDusen

发明人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Yuhua Tong ,  Anthony M. Horgan ,  Edward F. Grabowski ,  Richard L. Post ,  Susan M. VanDusen

IPC分类号： G03G15/02

CPC分类号： G03G5/0614 ,  G03G5/043 ,  G03G5/047

摘要： An imaging member is disclosed which includes a charge generating layer and a charge transport layer. The charge transport layer includes a first charge transport layer adjacent the charge generating layer and at least a second charge transport layer adjacent the first charge transport layer. Each charge transport layer includes a film forming polymer binder and a charge transport material dispersed therein. The first charge transport material has a composition which is the same or different than the second charge transport material and of a lower concentration. It may be selected from an aryl amine, aryl diamine, or combinations thereof. The combination has the effect of reducing charge deficient spots.

摘要翻译： 公开了一种成像构件，其包括电荷产生层和电荷输送层。 电荷传输层包括邻近电荷产生层的第一电荷传输层和与第一电荷传输层相邻的至少第二电荷传输层。 每个电荷输送层包括成膜聚合物粘合剂和分散在其中的电荷输送材料。 第一电荷输送材料具有与第二电荷输送材料相同或不同且浓度较低的组成。 其可以选自芳基胺，芳基二胺或其组合。 该组合具有减少电荷缺陷点的作用。

公开(公告)号：US6071661A

公开(公告)日：2000-06-06

申请号：US342389

申请日：1999-06-29

申请人： Bing R. Hsieh ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Robert C. U. Yu ,  Donald C. VonHoene ,  Edward F. Grabowski ,  Kathleen M. Carmichael

发明人： Bing R. Hsieh ,  Satchidanand Mishra ,  Anthony M. Horgan ,  Richard L. Post ,  Robert C. U. Yu ,  Donald C. VonHoene ,  Edward F. Grabowski ,  Kathleen M. Carmichael

IPC分类号： G03G15/04

CPC分类号： G03G5/14756 ,  G03G5/142 ,  G03G2215/00957 ,  Y10S430/131

摘要： An imaging member including: (a) a substrate layer; (b) an imaging layer; and (c) an abrasion resistant layer selected from the group consisting of an overcoating layer and an anti-curl layer, wherein the abrasion resistant layer includes a branched polycarbonate.

摘要翻译： 一种成像构件，包括：（a）基底层; （b）成像层; 和（c）选自外涂层和抗卷曲层的耐磨层，其中耐磨层包括支化聚碳酸酯。

公开(公告)号：US5591554A

公开(公告)日：1997-01-07

申请号：US587120

申请日：1996-01-11

申请人： Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Anthony M. Horgan ,  William W. Limburg ,  Sharon E. Normandin ,  Damodar M. Pai ,  Richard L. Post ,  Charles C. Robinson ,  Brian E. Springett ,  Donald P. Sullivan ,  Donald C. VonHoene

发明人： Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Anthony M. Horgan ,  William W. Limburg ,  Sharon E. Normandin ,  Damodar M. Pai ,  Richard L. Post ,  Charles C. Robinson ,  Brian E. Springett ,  Donald P. Sullivan ,  Donald C. VonHoene

IPC分类号： G03G5/047 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  G03G5/10 ,  G03G5/14

CPC分类号： G03G5/102 ,  G03G5/047 ,  G03G5/073 ,  G03G5/075 ,  G03G5/142

摘要： An electrophotographic imaging member is disclosed including a support substrate having a two layered electrically conductive ground plane layer comprising a layer comprising zirconium over a layer comprising titanium a hole blocking layer, an adhesive layer comprising a copolyester film forming resin, an intermediate layer over and in contact with the adhesive layer, the intermediate layer comprising a carbazole polymer, a charge generation layer comprising a perylene or a phthalocyanine, and a hole transport layer, said hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from said charge generation layer and transporting said holes through said charge transport layer.

摘要翻译： 公开了一种电子照相成像构件，其包括具有两层导电接地平面层的支撑衬底，所述两层导电接地平面层包括在包括钛的空穴阻挡层的层上的包含锆的层，包含共聚酯膜形成树脂的粘合剂层， 与粘合剂层接触，中间层包含咔唑聚合物，包含苝或酞菁的电荷产生层和空穴传输层，所述空穴传输层在电荷产生层的光谱区域基本上不吸收 产生并注入光生孔，但是能够支持从所述电荷产生层注入光生孔，并将所述孔传送通过所述电荷输送层。