公开(公告)号：US07579125B2

公开(公告)日：2009-08-25

申请号：US11553566

申请日：2006-10-27

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

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

IPC分类号： G03G5/14

CPC分类号： G03G5/14791 ,  G03G5/0535 ,  G03G5/0542 ,  G03G5/0546 ,  G03G5/0564 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14721 ,  G03G5/14726 ,  G03G5/1473 ,  G03G5/14756

摘要： An imaging member has a crosslinked overcoat layer which holds fluorinated nanoparticles. The overcoat layer is formed from an overcoat solution comprising a polymer binder; a hole transport molecule; fluorinated nanoparticles; a fluorinated surfactant; a crosslinking agent; and a free radical initiator. The overcoat layer provides excellent wear resistance at a low cost.

摘要翻译： 成像构件具有保持氟化纳米颗粒的交联外涂层。 外涂层由包含聚合物粘合剂的外涂层溶液形成; 空穴传输分子; 氟化纳米粒子; 氟化表面活性剂; 交联剂; 和自由基引发剂。 外涂层以低成本提供优异的耐磨性。

公开(公告)号：US6117603A

公开(公告)日：2000-09-12

申请号：US362531

申请日：1999-07-28

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

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

IPC分类号： G03G5/147 ,  C08K3/00 ,  C08L83/06 ,  C08L83/10 ,  C08L83/12 ,  C08L101/00 ,  G03G5/05 ,  G03G15/02

CPC分类号： G03G5/0567 ,  G03G5/0564 ,  G03G5/0578

摘要： An electrostatographic imaging member includinga supporting substrate having an electrically conductive outer surface andat least one layer having an exposed imaging surface, the layer including a continuous matrix comprising a film forming polymer and a surface energy lowering liquid polysiloxane represented by the formula: ##STR1## wherein x and y are independently selected integers between about 5 and about 500,n is a number between 0 and 10, andR.sub.1 is selected from the group consisting of: ##STR2## wherein z is number between about 1 and about 30,R.sub.2 and R.sub.3 are independently selected from alkylene groups containing from 1 to 10 carbon atoms, andR.sub.4 is a hydrogen atom or an alkyl group containing 1 to 3 carbon atoms.

摘要翻译： 一种静电摄影成像构件，包括具有导电外表面的支撑衬底和具有暴露成像表面的至少一个层，所述层包括由下式表示的成膜聚合物和表面能降低液体聚硅氧烷的连续基质：其中x 并且y独立地选自约5至约500之间的整数，n是0至10之间的数，并且R 1选自：其中z在约1至约30之间，R2和R3独立地选自 含有1至10个碳原子的亚烷基，R 4是氢原子或含1至3个碳原子的烷基。

公开(公告)号：US20080145781A1

公开(公告)日：2008-06-19

申请号：US11553566

申请日：2006-10-27

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

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

IPC分类号： G03C1/00

CPC分类号： G03G5/14791 ,  G03G5/0535 ,  G03G5/0542 ,  G03G5/0546 ,  G03G5/0564 ,  G03G5/0592 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14721 ,  G03G5/14726 ,  G03G5/1473 ,  G03G5/14756

摘要： An imaging member has a crosslinked overcoat layer which holds fluorinated nanoparticles. The overcoat layer is formed from an overcoat solution comprising a polymer binder; a hole transport molecule; fluorinated nanoparticles; a fluorinated surfactant; a crosslinking agent; and a free radical initiator. The overcoat layer provides excellent wear resistance at a low cost.

摘要翻译： 成像构件具有保持氟化纳米颗粒的交联外涂层。 外涂层由包含聚合物粘合剂的外涂层溶液形成; 空穴传输分子; 氟化纳米粒子; 氟化表面活性剂; 交联剂; 和自由基引发剂。 外涂层以低成本提供优异的耐磨性。

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：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。

公开(公告)号：US5571649A

公开(公告)日：1996-11-05

申请号：US587121

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 ,  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 ,  Donald P. Sullivan ,  Donald C. VonHoene

IPC分类号： G03G5/00 ,  G03G5/047 ,  G03G5/05 ,  G03G5/06 ,  G03G5/07 ,  G03G5/10 ,  G03G5/14

CPC分类号： G03G5/073 ,  G03G5/056 ,  G03G5/0564 ,  G03G5/0575 ,  G03G5/0659 ,  G03G5/0696 ,  G03G5/102 ,  G03G5/142 ,  G03G5/144

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 polymer blend comprising a carbazole polymer and a film forming thermoplastic resin selected from the group consisting of copolyester, polyarylate and polyurethane in contiguous contact with the hole blocking layer, a charge generation layer comprising perylene or a phthalocyanine pigment particles dispersed in a polycarbonate film forming binder in contiguous contact with the adhesive layer, 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，包括具有双层导电接地平面层的支撑衬底，该层包括在包含钛的层上的锆，空穴阻挡层，包含咔唑聚合物和成膜热塑性树脂的聚合物共混物的粘合剂层 选自与空穴阻挡层连续接触的共聚酯，多芳基化合物和聚氨酯组成的组;电荷产生层，包含分散在与粘合剂层连续接触的聚碳酸酯成膜粘合剂中的苝或酞菁颜料颗粒，以及空穴传输 层，空穴传输层在电荷产生层产生的光谱区域中基本上不吸收，并且注入光生孔，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转移 运动层

公开(公告)号：US07459251B2

公开(公告)日：2008-12-02

申请号：US11314484

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 ,  Robert C. U. Yu ,  Dennis J. Prosser ,  Edward Domm ,  Min-Hong Fu

发明人： Satchidanand Mishra ,  Kathleen M. Carmichael ,  Yuhua Tong ,  Anthony M. Horgan ,  Edward F. Grabowski ,  Richard L. Post ,  Robert C. U. Yu ,  Dennis J. Prosser ,  Edward Domm ,  Min-Hong Fu

IPC分类号： G03G15/04

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：US07031647B2

公开(公告)日：2006-04-18

申请号：US10825453

申请日：2004-04-14

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

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

IPC分类号： G03G15/01

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：US5571647A

公开(公告)日：1996-11-05

申请号：US587119

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 ,  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 ,  Donald P. Sullivan ,  Donald C. VonHoene

IPC分类号： C08F16/06 ,  C08L29/14 ,  G03G5/05 ,  G03G5/06 ,  G03G5/10 ,  G03G5/14

CPC分类号： G03G5/0696 ,  G03G5/0542 ,  G03G5/056 ,  G03G5/0659 ,  G03G5/102 ,  G03G5/142 ,  G03G5/144

摘要： An electrophotographic imaging member comprising a support substrate having a two layered electrically conductive outer surface, a hole blocking layer, an adhesive layer comprising a copolyester resin, a charge generation layer comprising photoconductive perylene or phthalocyanine particles dispersed in a film forming resin binder blend comprising polyvinyl butyral copolymer and a copolyester selected from the group consisting of a first copolyester, a second copolyester and mixtures thereof, and a charge transport layer.

摘要翻译： 一种电子照相成像构件，包括具有双层导电外表面的支撑衬底，空穴阻挡层，包含共聚酯树脂的粘合剂层，包含分散在成膜树脂粘合剂共混物中的光导苝或酞菁颗粒的电荷产生层，其包含聚乙烯 丁缩醛共聚物和选自第一共聚酯，第二共聚酯及其混合物的共聚酯和电荷输送层。

公开(公告)号：US07390598B2

公开(公告)日：2008-06-24

申请号：US11167594

申请日：2005-06-28

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

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

IPC分类号： G03G15/02

CPC分类号： G03G5/14 ,  G03G5/0614 ,  G03G5/142 ,  G03G2215/00957

摘要： An imaging member includes a conductive substrate, a charge generating layer, a charge transport layer, and an intermediate layer between the charge generating layer and the charge transport layer, the intermediate layer including a hole transport material, such as three different hole transfer materials, dispersed in a film forming binder, such as two different binder materials.

摘要翻译： 成像构件包括导电基板，电荷产生层，电荷输送层和电荷产生层和电荷输送层之间的中间层，中间层包括诸如三种不同的空穴转移材料的空穴传输材料， 分散在成膜粘合剂中，例如两种不同的粘合剂材料。