公开(公告)号：US20070141491A1

公开(公告)日：2007-06-21

申请号：US11314484

申请日：2005-12-21

申请人： Satchidanand Mishra ,  Kathleen Carmichael ,  Yuhua Tong ,  Anthony Horgan ,  Edward Grabowski ,  Richard Post ,  Robert Yu ,  Dennis Prosser ,  Edward Domm ,  Min-Hong Fu

发明人： Satchidanand Mishra ,  Kathleen Carmichael ,  Yuhua Tong ,  Anthony Horgan ,  Edward Grabowski ,  Richard Post ,  Robert Yu ,  Dennis Prosser ,  Edward Domm ,  Min-Hong Fu

IPC分类号： G03G5/14

CPC分类号： G03G5/142 ,  G03G5/0629 ,  G03G5/075

摘要： An imaging member comprising a barrier or under-layer intermediate a photogenerating layer and charge transport layer to reduce charge deficiency spots. The barrier under-layer comprises a film forming polymer binder selected from a conductive polymer binder, a non-conductive polymer binder, or mixtures thereof. Optionally, the barrier layer can include a small amount of a charge transport material.

摘要翻译： 一种成像构件，其包括阻挡层或下层中间光生代层和电荷输送层以减少电荷缺陷斑点。 阻挡层下层包含选自导电聚合物粘合剂，非导电聚合物粘合剂或其混合物的成膜聚合物粘合剂。 可选地，阻挡层可以包括少量的电荷输送材料。

公开(公告)号：US20070082282A1

公开(公告)日：2007-04-12

申请号：US11611555

申请日：2006-12-15

申请人： Satchidanand Mishra ,  Anthony Horgan ,  Robert Yu ,  Dasarao Murti ,  Suresh Ahuja

发明人： Satchidanand Mishra ,  Anthony Horgan ,  Robert Yu ,  Dasarao Murti ,  Suresh Ahuja

IPC分类号： G03G5/047

CPC分类号： G03G5/0525 ,  G03G5/0528 ,  Y10S430/103

摘要： An electrophotographic imaging member having a charge generating layer and a charge transport layer overlayed thereon is provided. The charge transport layer has a lower surface and an upper surface, wherein the lower surface is in contiguous contact with the charge generating layer. The charge transport layer comprises a film forming polymer binder and a charge transport compound molecularly dispersed or dissolved therein to form a solid solution. The concentration of the charge transport compound in the charge transport layer decreases from the lower surface to the upper surface. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improved wear resistance, excellent imaging member electrical performance, and improved copy print out quality.

摘要翻译： 提供具有覆盖在其上的电荷产生层和电荷输送层的电子照相成像构件。 电荷输送层具有下表面和上表面，其中下表面与电荷产生层连续接触。 电荷输送层包括成膜聚合物粘合剂和分子分散或溶解在其中以形成固溶体的电荷输送化合物。 电荷输送化合物在电荷输送层中的浓度从下表面向上表面减小。 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，改善的耐磨性，优异的成像构件的电性能，以及改善的复制印刷质量。

公开(公告)号：US20070059616A1

公开(公告)日：2007-03-15

申请号：US11223014

申请日：2005-09-12

申请人： Satchidanand Mishra ,  Anthony Horgan ,  Kent Evans ,  George Liebermann ,  Ah-Mee Hor ,  Min-Hong Fu ,  Richard Post ,  Kathleen Carmichael ,  Satish Parikh ,  Edward Grabowski ,  Donald Goodman ,  Gregory Kovacs

发明人： Satchidanand Mishra ,  Anthony Horgan ,  Kent Evans ,  George Liebermann ,  Ah-Mee Hor ,  Min-Hong Fu ,  Richard Post ,  Kathleen Carmichael ,  Satish Parikh ,  Edward Grabowski ,  Donald Goodman ,  Gregory Kovacs

IPC分类号： G03G15/00

CPC分类号： G03G5/144 ,  G03G15/75

摘要： An imaging member includes a conductive substrate, a SiOx layer coated over the conductive substrate, a charge generating layer coated over the SiOx layer, and a charge transport layer

摘要翻译： 成像构件包括导电衬底，涂覆在导电衬底上的SiO x层，涂覆在SiO x层上的电荷产生层和电荷传输层

公开(公告)号：US20070037081A1

公开(公告)日：2007-02-15

申请号：US11199842

申请日：2005-08-09

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

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

IPC分类号： G03G5/10

CPC分类号： G03G5/142 ,  G03G5/0564

摘要： The presently disclosed embodiments are directed to anticurl backing layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member with an improved anticurl backing layer including a low surface energy polymeric material to prevent curling and reduce friction, and a process for making and using the member.

摘要翻译： 目前公开的实施方案涉及用于静电照相术中的抗背景层。 更具体地说，实施方案涉及具有改进的抗虹膜背衬层的静电摄影成像构件，其包含低表面能聚合物材料以防止卷曲和减少摩擦，以及制造和使用该构件的方法。

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：US20060090840A1

公开(公告)日：2006-05-04

申请号：US11085414

申请日：2005-03-21

申请人： Satchidanand Mishra ,  Robert Yu ,  Surendar Jeyadev

发明人： Satchidanand Mishra ,  Robert Yu ,  Surendar Jeyadev

IPC分类号： B32B37/00

CPC分类号： B29C65/18 ,  B29C65/08 ,  B29C65/56 ,  B29C65/7802 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/223 ,  B29C66/2272 ,  B29C66/3472 ,  B29C66/4322 ,  B29C66/4324 ,  B29C66/49 ,  B29C66/80 ,  B29C66/8181 ,  B29C66/8362 ,  B29C66/855 ,  B29L2031/709 ,  B29L2031/764 ,  G03G5/00 ,  G03G2215/00957 ,  Y10T156/1036 ,  Y10T156/1062

摘要： A method of fabricating an endless flexible belt having a circumference L1 and a thin seam profile. The method includes (a) cutting a work sheet of flexible belt material from a web of such material so that the work sheet has a first end and a first end region, a second end and a second end region, and a length L2 that is D units greater than L1; (b) looping the work sheet and overlapping the first end region and the second end region thereof by D units to form an overlapping dual end region; (c) making a single slice through the overlapping dual end region to produce a first, male side and a second, female side of the slice, and to produce a belt-length sheet, the first, male side of the slice comprising a first, male end of the belt-length sheet, and the second, female side of the slice comprising a second, female end of the belt-length sheet; (d) looping the belt-length sheet, re-aligning and mating the first, male side and the second, female side of the single slice to form a no-discrepancy abutment; and (e) heating and fusing the no-discrepancy abutment to form an endless flexible belt having a thin profile seam including no undesirable thickness variations and no undesirable protrusions.

摘要翻译： 一种制造具有圆周L 1和薄缝廓线的环形柔性带的方法。 该方法包括（a）从这种材料的幅材切割柔性带材的工作片，使得工件片具有第一端和第一端部区域，第二端部和第二端部区域以及长度L 2， 是D单位大于L 1; （b）使所述工作片环绕并且将所述第一端区域和所述第二端部区域与所述第一端区域和所述第二端部区域重叠，以形成重叠的双端区域; （c）通过所述重叠双端区域制作单个切片以产生所述切片的第一阳侧和第二阴侧，并且产生带束片，所述切片的第一阳侧包括第一 所述带束片的阳端和所述片的第二阴侧包括所述带束片的第二阴端; （d）环绕带束片，重新对准并配合单个切片的第一个阳侧和第二个雌侧，以形成无差异基台; 和（e）加热和熔合无差异基台以形成具有薄型轮廓接缝的环形柔性带，其不包含不期望的厚度变化并且不存在不期望的突起。

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：US20050232662A1

公开(公告)日：2005-10-20

申请号：US10825453

申请日：2004-04-14

申请人： Satchidanand Mishra ,  Robert Yu ,  Richard Post ,  Anthony Horgan ,  Edward Grabowski ,  Kathleen Carmichael ,  Satish Parikh ,  Bing Hsieh ,  Donald VonHoene

发明人： Satchidanand Mishra ,  Robert Yu ,  Richard Post ,  Anthony Horgan ,  Edward Grabowski ,  Kathleen Carmichael ,  Satish Parikh ,  Bing Hsieh ,  Donald VonHoene

IPC分类号： G03G15/16 ,  C08G73/02 ,  G03G15/01 ,  G03G15/08 ,  G03G15/20

CPC分类号： G03G15/1685

摘要： A belt having a substrate with a first binder and a lignin sulfonic acid doped polyaniline dispersion, along with an image forming apparatus for forming images on a recording medium and having a charge-retentive surface to receive an electrostatic latent image thereon, 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 member to transfer the developed image from the charge retentive surface to a copy substrate, and the transfer member has a substrate with a binder and a dispersion of lignin sulfonic acid doped polyaniline, and further, a fixing component to fuse the developed image to the copy substrate.

摘要翻译： 一种具有第一粘合剂和木质素磺酸掺杂的聚苯胺分散体的基材的带，以及用于在记录介质上形成图像并具有电荷保持表面以在其上接收静电潜像的图像形成装置，显影组分至 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，转印部件将显影图像从电荷保持性表面转印到复印基板，并且转印部件具有 具有粘合剂的底物和木质素磺酸掺杂的聚苯胺的分散体，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：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：US20050136349A1

公开(公告)日：2005-06-23

申请号：US10744369

申请日：2003-12-23

申请人： Satchidanand Mishra ,  Anthony Horgan ,  Robert Yu ,  Dasarao Murti ,  Suresh Ahuja

发明人： Satchidanand Mishra ,  Anthony Horgan ,  Robert Yu ,  Dasarao Murti ,  Suresh Ahuja

IPC分类号： G03G5/047 ,  G03G5/05

CPC分类号： G03G5/0525 ,  G03G5/0528 ,  Y10S430/103

摘要： An electrophotographic imaging member having a charge generating layer and a charge transport layer overlayed thereon is provided. The charge transport layer has a lower surface and an upper surface, wherein the lower surface is in contiguous contact with the charge generating layer. The charge transport layer comprises a film forming polymer binder and a charge transport compound molecularly dispersed or dissolved therein to form a solid solution. The concentration of the charge transport compound in the charge transport layer decreases from the lower surface to the upper surface. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improved wear resistance, excellent imaging member electrical performance, and improved copy print out quality.

摘要翻译： 提供具有覆盖在其上的电荷产生层和电荷输送层的电子照相成像构件。 电荷输送层具有下表面和上表面，其中下表面与电荷产生层连续接触。 电荷输送层包括成膜聚合物粘合剂和分子分散或溶解在其中以形成固溶体的电荷输送化合物。 电荷输送化合物在电荷输送层中的浓度从下表面向上表面减小。 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，改善的耐磨性，优异的成像构件的电性能，以及改善的复制印刷质量。