公开(公告)号：US5460911A

公开(公告)日：1995-10-24

申请号：US209894

申请日：1994-03-14

申请人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  William G. Herbert ,  William W. Limburg ,  Satchidanand Mishia ,  Richard L. Post ,  Neil S. Patterson ,  Donald C. VonHoene

发明人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  William G. Herbert ,  William W. Limburg ,  Satchidanand Mishia ,  Richard L. Post ,  Neil S. Patterson ,  Donald C. VonHoene

IPC分类号： G03G5/043 ,  G03G5/14

CPC分类号： G03G5/142 ,  G03G5/043

摘要： An electrophotographic imaging member is disclosed comprising a substrate, a hole blocking, an optional interface adhesive layer, a charge generating layer, and a charge transport layer, the hole blocking layer comprising a light absorbing material selected from the group consisting of a dye, pigment and mixtures thereof dissolved or dispersed in a hole blocking matrix comprising a film forming polymer, the light absorbing material being capable of absorbing incident radiation having a wavelength between about 550 and about 950 nm. The dye or pigment may have a violet, blue, green, cyan or black color. These imaging members may be employed in an electrophotographic imaging process utilizing monochromatic activating radiation having a wavelength between a lower limit of 600 about and an upper limit of about 800 nm to form an electrostatic latent image on the imaging member.

摘要翻译： 公开了一种电子照相成像构件，其包括基底，空穴阻挡，可选的界面粘合剂层，电荷产生层和电荷输送层，所述空穴阻挡层包含选自染料，颜料 和其混合物溶解或分散在包含成膜聚合物的空穴阻挡基质中，所述光吸收材料能够吸收波长在约550和约950nm之间的入射辐射。 染料或颜料可以具有紫色，蓝色，绿色，青色或黑色。 这些成像构件可以用于利用具有在600的下限和约800nm的上限之间的波长的单色激活辐射的电子摄影处理，以在成像构件上形成静电潜像。

公开(公告)号：US5576130A

公开(公告)日：1996-11-19

申请号：US586470

申请日：1996-01-11

申请人： Robert C. U. Yu ,  Satchidanand Mishra ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Anthony M. Horgan ,  William W. Limburg ,  Richard L. Post ,  Donald P. Sullivan ,  Donald C. VonHoene ,  Neil S. Patterson

发明人： Robert C. U. Yu ,  Satchidanand Mishra ,  Kathleen M. Carmichael ,  Edward F. Grabowski ,  Anthony M. Horgan ,  William W. Limburg ,  Richard L. Post ,  Donald P. Sullivan ,  Donald C. VonHoene ,  Neil S. Patterson

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

CPC分类号： G03G5/102 ,  G03G5/0542 ,  G03G5/0564 ,  G03G5/0653 ,  G03G5/0655 ,  G03G5/0659 ,  G03G5/0696 ,  G03G5/14769

摘要： An electrophotographic imaging member comprising 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 thermoplastic polyurethane film forming resin, a charge generation layer comprising perylene or a phthalocyanine particles dispersed in a polycarbonate film forming binder, 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： 一种电子照相成像构件，包括具有两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，包含热塑性聚氨酯膜形成树脂的粘合层，包含苝的电荷产生层 或分散在聚碳酸酯膜形成粘合剂中的酞菁颗粒和空穴传输层，所述空穴传输层在电荷产生层产生并注入光生成但能够支持注射的光生成孔的光谱区域中基本上不吸收 来自所述电荷产生层的光生孔，并通过所述电荷传输层传送所述孔。

公开(公告)号：US5372904A

公开(公告)日：1994-12-13

申请号：US176733

申请日：1994-01-03

申请人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  Satchidanand Mishra ,  Richard L. Post ,  Yonn K. Rasmussen ,  John F. Yanus ,  Neil S. Patterson

发明人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  Satchidanand Mishra ,  Richard L. Post ,  Yonn K. Rasmussen ,  John F. Yanus ,  Neil S. Patterson

IPC分类号： G03G5/10 ,  G03G5/14

CPC分类号： G03G5/144 ,  G03G5/104 ,  G03G5/142

摘要： An electrophotographic imaging member comprising a substrate having an electrically conductive metal oxide surface, a hole blocking layer and at least one electrophotographic imaging layer, the hole blocking layer comprising a reaction product of(a) a material selected from the group consisting of a hydrolyzed organozirconium compound, a hydrolyzed organotitanium compound and mixtures thereof,(b) a hydroxyalkylcellulose,(c) a hydrolyzed organoaminosilane, and(d) the metal oxide surface.

摘要翻译： 一种电子照相成像构件，包括具有导电金属氧化物表面的基底，空穴阻挡层和至少一个电子照相成像层，所述空穴阻挡层包含（a）选自水解有机锆 化合物，水解有机钛化合物及其混合物，（b）羟烷基纤维素，（c）水解的有机氨基硅烷和（d）金属氧化物表面。

公开(公告)号：US5422213A

公开(公告)日：1995-06-06

申请号：US930631

申请日：1992-08-17

申请人： Robert C. U. Yu ,  Donald P. Sullivan ,  Kathleen Carmichael ,  Neil S. Patterson

发明人： Robert C. U. Yu ,  Donald P. Sullivan ,  Kathleen Carmichael ,  Neil S. Patterson

IPC分类号： G03G5/043 ,  G03G5/047 ,  G03G5/14 ,  G03G15/04

CPC分类号： G03G5/142

摘要： An electrophotographic imaging member is characterized by a cross-linked adhesive layer and a charge generating layer applied onto the adhesive layer by solution coating.

摘要翻译： 电子照相成像构件的特征在于通过溶液涂覆施加到粘合剂层上的交联粘合剂层和电荷产生层。

公开(公告)号：US5385796A

公开(公告)日：1995-01-31

申请号：US860396

申请日：1992-03-30

申请人： John W. Spiewak ,  Huoy-Jen Yuh ,  Constance J. Thornton ,  Dennis A. Abramsohn ,  Deborah Nichol-Landry ,  Joseph Mammino ,  Ronald F. Ziolo ,  Robert C. U. Yu ,  Kathleen Carmichael ,  Neil S. Patterson

发明人： John W. Spiewak ,  Huoy-Jen Yuh ,  Constance J. Thornton ,  Dennis A. Abramsohn ,  Deborah Nichol-Landry ,  Joseph Mammino ,  Ronald F. Ziolo ,  Robert C. U. Yu ,  Kathleen Carmichael ,  Neil S. Patterson

IPC分类号： G03G5/14 ,  G03G5/05

CPC分类号： G03G5/142

摘要： An electrophotographic imaging member containing a supporting substrate having an electrically conductive surface comprising charge injecting material, a charge blocking layer including a water insoluble high molecular weight unmodified hydroxy methacrylate polymer and at least one photoconductive layer, the charge blocking layer having a surface resistivity greater than about 10.sup.10 ohm/sq. This imaging member may be employed in an electrostatographic imaging process.

摘要翻译： 一种电子照相成像构件，其包含具有包含电荷注入材料的导电表面的支撑衬底，电荷阻挡层，其包含水不溶性高分子量未改性的羟基甲基丙烯酸酯聚合物和至少一个光电导层，所述电荷阻挡层具有大于 约1010欧姆/平方英尺 该成像构件可用于静电摄影成像过程。

公开(公告)号：US6132912A

公开(公告)日：2000-10-17

申请号：US320869

申请日：1999-05-27

申请人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Huoy-Jen Yuh ,  John S. Chambers ,  Harold F. Hammond ,  Susan M. Vandusen ,  Dennis J. Prosser ,  Kathleen M. Carmichael ,  Robert C. U. Yu ,  Neil S. Patterson

发明人： Timothy J. Fuller ,  Damodar M. Pai ,  John F. Yanus ,  Markus R. Silvestri ,  Huoy-Jen Yuh ,  John S. Chambers ,  Harold F. Hammond ,  Susan M. Vandusen ,  Dennis J. Prosser ,  Kathleen M. Carmichael ,  Robert C. U. Yu ,  Neil S. Patterson

IPC分类号： G03G5/043 ,  G03G5/14

CPC分类号： G03G5/142

摘要： A photoconductive imaging member comprised of a supporting substrate, a layer (1) thereover, a photogenerating layer and a charge transport layer, and wherein said layer (1) is generated from a mixture of a polyhydroxyalkylacrylate, and an amino alkyltrialkoxysilane.

摘要翻译： 一种感光成像部件，包括支撑基板，其上的层（1），光生代层和电荷输送层，并且其中所述层（1）由丙烯酸多羟基烷基酯和氨基烷基三烷氧基硅烷的混合物产生。

公开(公告)号：US5686215A

公开(公告)日：1997-11-11

申请号：US782161

申请日：1997-01-13

申请人： John A. Bergfjord, Sr. ,  Joseph S. Cappiello ,  Kathleen M. Carmichael ,  Vincent J. Cilento ,  Colleen A. Helbig ,  Neil S. Patterson ,  Michael S. Roetker ,  Joellen Simone

发明人： John A. Bergfjord, Sr. ,  Joseph S. Cappiello ,  Kathleen M. Carmichael ,  Vincent J. Cilento ,  Colleen A. Helbig ,  Neil S. Patterson ,  Michael S. Roetker ,  Joellen Simone

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

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

摘要： An electrophotographic imaging member including an electrophotographic imaging member having an imaging surface adapted to accept a negative electrical charge, the electrophotographic imaging member including a substrate, a siloxane hole blocking layer, an adhesive layer including a uniform blend of polyarylate film forming resin and a polyester film forming resin, a charge generation layer including hydroxygallium phthalocyanine particles dispersed in a film forming resin, 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： 一种电子照相成像构件，包括具有适于接受负电荷的成像表面的电子照相成像构件，所述电子照相成像构件包括基底，硅氧烷空穴阻挡层，包含聚芳醚化物成膜树脂和聚酯的均匀共混物的粘合剂层 成膜树脂，包含分散在成膜树脂中的羟基镓酞菁颗粒的电荷产生层和空穴传输层，空穴传输层在电荷产生层产生并注入光生成孔的光谱区域中基本上不吸收，但是 能够支持从电荷产生层注入光生成的空穴并将空穴传送通过电荷输送层。

公开(公告)号：US06225014B1

公开(公告)日：2001-05-01

申请号：US09479045

申请日：2000-01-07

申请人： Neil S. Patterson ,  Joseph S. Cappiello ,  Karen S. Garland ,  Joellen Simone ,  Vincent J. Cilento ,  June E. Schneider ,  John A. Bergfiord, Sr. ,  Michelle Acevedo Lazor ,  Satchidanand Mishra

发明人： Neil S. Patterson ,  Joseph S. Cappiello ,  Karen S. Garland ,  Joellen Simone ,  Vincent J. Cilento ,  June E. Schneider ,  John A. Bergfiord, Sr. ,  Michelle Acevedo Lazor ,  Satchidanand Mishra

IPC分类号： G03G514

CPC分类号： G03G5/142

摘要： An electrostatographic imaging member including: (a) a substrate; (b) a layer including a vinyl acetate composition; and (c) an imaging layer.

摘要翻译： 一种静电摄影成像构件，包括：（a）基底; （b）包含乙酸乙烯酯组合物的层; 和（c）成像层。

公开(公告)号：US5139907A

公开(公告)日：1992-08-18

申请号：US552200

申请日：1990-07-13

申请人： Yonn K. Simpson ,  Edward F. Grabowski ,  Donald J. Teney ,  Satish R. Parikh ,  Neil S. Patterson

发明人： Yonn K. Simpson ,  Edward F. Grabowski ,  Donald J. Teney ,  Satish R. Parikh ,  Neil S. Patterson

IPC分类号： B41J2/44 ,  G03G5/00 ,  G03G5/10 ,  G03G5/14

CPC分类号： G03G5/144 ,  G03G5/104

摘要： A layered photosensitive imaging member is modified by forming a low-reflection layer on the ground plane. The low-reflection layer serves to reduce an interference fringe contrast and according to a second aspect of the invention, layer adhesion is greatly improved when selecting TiO.sub.2 as the low-reflection material. In a preferred embodiment, low-reflection materials having index of refraction greater than 2.05 were found to be most effective in suppressing the interference fringe contrast.

公开(公告)号：US6132923A

公开(公告)日：2000-10-17

申请号：US458404

申请日：1999-12-10

申请人： David J. Maty ,  John A. Bergfield ,  Joseph S. Cappiello ,  Vincent J. Cilento ,  Karen S. Garland ,  Anita P. Lynch ,  Neil S. Patterson ,  June E. Schneider ,  Joellen Simone ,  Kent J. Evans

发明人： David J. Maty ,  John A. Bergfield ,  Joseph S. Cappiello ,  Vincent J. Cilento ,  Karen S. Garland ,  Anita P. Lynch ,  Neil S. Patterson ,  June E. Schneider ,  Joellen Simone ,  Kent J. Evans

IPC分类号： G03G5/00 ,  G03G5/04 ,  G03G5/10 ,  G03G5/14 ,  G03G5/147

CPC分类号： B29C47/0021 ,  B29C47/003 ,  G03G5/00 ,  G03G5/04 ,  G03G5/10 ,  G03G5/14 ,  G03G5/147

摘要： A flexible electrostatographic imaging member having at least a first parallel side and a second parallel side, the imaging member includinga supporting substrate layer,at least one imaging layer on one side of the substrate layer,and an anticurl backing layer on the opposite side of the substrate layer, the anticurl backing layer includinga major central region having a substantially uniform thickness,a first minor edge region along the first parallel side, anda second minor edge region along the second parallel side, the first minor edge region and the second edge region each having a thickness greater than the thickness of the major central region.A process for fabricating the imaging member is also disclosed.

摘要翻译： 一种具有至少第一平行侧和第二平行侧的柔性静电摄影成像构件，所述成像构件包括支撑衬底层，在所述衬底层的一侧上的至少一个成像层和在所述衬底层的相对侧上的抗背衬层 基底层，抗虹膜背衬层包括具有基本均匀厚度的主要中心区域，沿着第一平行侧的第一小​​边缘区域和沿着第二平行侧的第二次边缘区域，第一次边缘区域和第二边缘区域 边缘区域各自具有大于主要中心区域的厚度的厚度。 还公开了一种用于制造成像构件的工艺。