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：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：US06294300B1

公开(公告)日：2001-09-25

申请号：US09487579

申请日：2000-01-19

申请人： Kathleen M. Carmichael ,  Anthony M. Horgan ,  Satchidanand Mishra ,  Donald P. Sullivan

发明人： Kathleen M. Carmichael ,  Anthony M. Horgan ,  Satchidanand Mishra ,  Donald P. Sullivan

IPC分类号： G03G5047

CPC分类号： G03G5/0614 ,  G03G5/047

摘要： A photoconductor includes a charge transport layer coated over a charge generator layer. A hole transport molecule is intentionally added to the charge generator layer preventing migration of hole transport molecules from the charge transport layer to the charge generator layer.

摘要翻译： 光电导体包括涂覆在电荷发生器层上的电荷输送层。 空穴传输分子被有意地添加到电荷发生器层中，防止空穴传输分子从电荷传输层迁移到电荷发生器层。

公开(公告)号：US5607802A

公开(公告)日：1997-03-04

申请号：US638513

申请日：1996-04-29

申请人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Donald P. Sullivan

发明人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Donald P. Sullivan

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

CPC分类号： G03G5/0696 ,  G03G5/047 ,  G03G5/0657 ,  G03G5/102 ,  G03G5/142

摘要： An electrophotographic imaging member having an imaging surface adapted to accept a negative electrical charge, the electrophotographic imaging member having a two electrically conductive ground plane layers including a layer including zirconium over a layer including titanium, a siloxane hole blocking layer, an adhesive layer including a polyarylate film forming resin, an intermediate layer over and in contact with the adhesive layer, the intermediate layer including a carbazole polymer, a charge generation layer comprising benzimidazole perylene particles dispersed in a film forming resin binder of poly(4,4'-diphenyl-1,1'-cyclohexane carbonate), and a hole transport layer, the 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 the charge generation layer and transporting the holes through the charge transport layer.

摘要翻译： 具有适于接受负电荷的成像表面的电摄影成像构件，所述电子照相成像构件具有两个导电接地平面层，所述两个导电接地平面层包括在包括钛的层上包括锆的层，硅氧烷空穴阻挡层， 多芳基化合物成膜树脂，与粘合剂层接触的中间层，中间层包含咔唑聚合物，电荷产生层，其包含分散在聚（4,4'-二苯基 - 1,1'-环己烷碳酸酯）和空穴传输层，所述空穴传输层在电荷产生层产生并注入光生成的光谱区域中基本上不吸收，但能够支持从所述光生成孔注入光生孔 电荷产生层，并通过电荷传输孔 端口层。

公开(公告)号：US07541123B2

公开(公告)日：2009-06-02

申请号：US11156882

申请日：2005-06-20

申请人： Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael

发明人： Satchidanand Mishra ,  Robert C. U. Yu ,  Kathleen M. Carmichael

IPC分类号： G03H15/02 ,  G03H15/04

CPC分类号： G03G5/0575 ,  G03G5/0507 ,  G03G5/0564 ,  G03G5/0578 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/0696 ,  H01L27/307 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0082 ,  H01L51/424

摘要： An imaging member includes an electrically conductive layer; a positive charge blocking layer, an imaging layer, and an undercoat layer. The undercoat layer is intermediate the imaging layer and the electrically conductive layer. The undercoat layer includes a film forming polymer and a particulate material dispersed therein. The particulate material supports a charge blocking material thereon.

摘要翻译： 成像构件包括导电层; 正电荷阻挡层，成像层和底涂层。 底涂层在成像层和导电层之间。 底涂层包括成膜聚合物和分散在其中的颗粒材料。 颗粒材料在其上支撑电荷阻挡材料。

公开(公告)号：US20080107984A1

公开(公告)日：2008-05-08

申请号：US11593657

申请日：2006-11-07

申请人： John F. Yanus ,  Jin Wu ,  Kenny-Tuan Dinh ,  Michael A. Morgan ,  Anthony M. Horgan ,  Kathleen M. Carmichael

发明人： John F. Yanus ,  Jin Wu ,  Kenny-Tuan Dinh ,  Michael A. Morgan ,  Anthony M. Horgan ,  Kathleen M. Carmichael

IPC分类号： G03G5/06 ,  G03G5/043

CPC分类号： G03G5/0514 ,  G03G5/0521 ,  G03G5/0567 ,  G03G5/0575 ,  G03G5/0592 ,  G03G5/0609 ,  G03G5/0614 ,  G03G5/062 ,  G03G5/0629 ,  G03G5/14704 ,  G03G5/14708 ,  G03G5/1476 ,  G03G5/14786 ,  G03G5/14791

摘要： A photoconductor containing an optional supporting substrate, a containing photogenerating layer, at least one thiophosphate containing charge transport layer, and a top overcoating crosslinked polymer layer in contact with and contiguous to the charge transport layer.

摘要翻译： 含有任选的支持基底，含有光生成层，至少一种含硫代磷酸酯的电荷输送层和与电荷输送层接触并邻接的顶部外涂层交联聚合物层的感光体。

公开(公告)号：US4725518A

公开(公告)日：1988-02-16

申请号：US610548

申请日：1984-05-15

申请人： Kathleen M. Carmichael ,  Frederick D. Gonyea ,  Edward F. Grabowski ,  Anthony M. Horgan ,  Jay W. Johns ,  Robert N. Jones ,  Anita P. Lynch ,  Susan Robinette ,  Donald P. Sullivan ,  Emery G. Tokoli

发明人： Kathleen M. Carmichael ,  Frederick D. Gonyea ,  Edward F. Grabowski ,  Anthony M. Horgan ,  Jay W. Johns ,  Robert N. Jones ,  Anita P. Lynch ,  Susan Robinette ,  Donald P. Sullivan ,  Emery G. Tokoli

IPC分类号： G03G5/00 ,  G03G5/043 ,  G03G5/047 ,  G03G5/05 ,  G03G5/06 ,  G03G15/02

CPC分类号： G03G5/047 ,  G03G5/0614

摘要： A process for preparing an electrophotographic imaging member comprising providing a photogenerating layer on a supporting substrate and applying a charge transport layer forming mixture to the photogenerating layer, the charge transport layer forming mixture comprising a charge transporting aromatic amine compound of one or more compounds having the general formula: ##STR1## wherein R.sup.1 and R.sup.2 are an aromatic group selected from the group consisting of a substituted or unsubstituted phenyl group, naphthyl group, and polyphenyl group and R.sup.3 is selected from the group consisting of a substituted or unsubstituted aryl, and alkyl group having from 1 to 18 carbon atoms and cycloaliphatic group having from 3 to 12 carbon atoms, a polymeric film forming resin in which the aromatic amine is soluble, solvent for the polymeric film forming resin, and from about 1 part per million to about 10,000 parts per million, based on the weight of the aromatic amine, of a protonic acid or Lewis acid having a boiling point greater than about 40.degree. C. and soluble in the solvent.

摘要翻译： 一种用于制备电子照相成像构件的方法，包括在支撑衬底上提供光生成层并将电荷输送层形成混合物施加到光生代层，电荷输送层形成混合物包含一种或多种化合物的电荷输送芳族胺化合物， 通式：其中R 1和R 2是选自取代或未取代的苯基，萘基和聚苯基的芳基，R 3选自取代或未取代的芳基和烷基 具有1至18个碳原子的基团和具有3至12个碳原子的脂环族基团，其中可溶于芳族胺的聚合物成膜树脂，用于聚合物成膜树脂的溶剂，约1百万至约10,000 基于芳族胺的重量百万分数的质子酸或路易斯酸 沸点大于约40℃并溶于溶剂。

公开(公告)号：US5614341A

公开(公告)日：1997-03-25

申请号：US668808

申请日：1996-06-24

申请人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Donald P. Sullivan

发明人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Donald P. Sullivan

IPC分类号： G03G5/06 ,  G03G5/10 ,  G03G5/14 ,  G03G9/097

CPC分类号： G03G5/142 ,  G03G5/10 ,  G03G5/102 ,  G03G5/0696

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, a charge generation layer comprising a perylene or a phthalocyanine, an intermediate layer over and in contact with the charge generation layer, the intermediate layer comprising a carbazole polymer and an optional charge transporting molecule, and a hole transport layer, the 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 the charge generation layer and transporting the holes through the charge transport layer.

摘要翻译： 公开了一种电子照相成像构件，其包括具有双层导电接地平面层的支撑衬底，该层包括包含钛的层中的锆，空穴阻挡层，包含共聚酯膜形成树脂的粘合剂层，电荷产生层，包含 苝或酞菁，与电荷产生层接触的中间层，中间层包含咔唑聚合物和任选的电荷传输分子，以及空穴传输层，该空穴传输层基本上不吸收在 其中电荷产生层产生并注入光生成孔，但是能够支持从电荷产生层注入光生空穴并将空穴传送通过电荷输送层。