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公开(公告)号：US06780554B2
公开(公告)日：2004-08-24
申请号：US10320856
申请日：2002-12-16
申请人： Yuhua Tong , Timothy J. Fuller , Colleen A. Helbig , Kent J. Evans , John F. Yanus , Karen S. Garland , Paul J. DeFeo , Anita P. Lynch , Kathleen M. Carmichael , Damodar M. Pai
发明人： Yuhua Tong , Timothy J. Fuller , Colleen A. Helbig , Kent J. Evans , John F. Yanus , Karen S. Garland , Paul J. DeFeo , Anita P. Lynch , Kathleen M. Carmichael , Damodar M. Pai
IPC分类号： G03G5047
CPC分类号： G03G5/0696 , G03G5/047 , G03G5/051 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0535 , G03G5/0542 , G03G5/0546 , G03G5/0614 , G03G5/14704 , G03G5/14708 , G03G5/14721 , G03G5/1473 , G03G5/14734 , Y10S430/103
摘要： A charge transport layer for an imaging member comprising 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, and a polymer of a styrene containing hindered phenol. The charge transport layer exhibits excellent wear resistance, excellent electrical performance, and outstanding print quality.
摘要翻译： 一种用于成像构件的电荷传输层，包括光生成层，（1）由电荷传输组分和树脂粘合剂组成的第一电荷传输层，并且与第一层（2）接触，第二顶部电荷传输层 由电荷传输组分构成的苯乙烯和含有受阻酚的苯乙烯的聚合物。电荷输送层具有优异的耐磨性，优异的电性能和出色的印刷质量。
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公开(公告)号：US07998646B2
公开(公告)日：2011-08-16
申请号：US12099045
申请日：2008-04-07
IPC分类号： G03G15/02
CPC分类号： G03G5/14756 , G03G5/0514 , G03G5/0535 , G03G5/0564 , G03G5/0614 , G03G5/14721
摘要： Present embodiments pertain to an improved electrostatographic imaging member having low contact friction surfaces to ease sliding mechanical interaction and suppressing abrasion/wear failure and methods of preparing thereof. The improved imaging member has layers comprising one or two low surface energy polymeric materials that enhance the physical and mechanical functions and reduce the layers surface contact friction of the imaging member to extend service life.
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公开(公告)号：US07611811B2
公开(公告)日：2009-11-03
申请号：US11315800
申请日：2005-12-22
IPC分类号： G03G15/02
CPC分类号： G03G5/0578 , G03G5/047 , G03G5/0564 , G03G5/14756 , G03G5/14773
摘要： An imaging member having an adhesive charge transport layer is disclosed herein. The charge transport layer comprises a low surface energy polymer having siloxane segments in its backbone and a charge transport compound; it may further comprise a film-forming polymer. The charge transport layer has low surface energy, reduced coefficient of surface contact friction, and improved surface lubricity.
摘要翻译： 本文公开了具有粘合剂电荷输送层的成像构件。 电荷输送层包括其主链中具有硅氧烷链段的低表面能聚合物和电荷输送化合物; 它还可以包含成膜聚合物。 电荷输送层具有低的表面能，降低的表面接触摩擦系数和改善的表面润滑性。
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公开(公告)号：US07541122B2
公开(公告)日：2009-06-02
申请号：US11485550
申请日：2006-07-12
申请人： Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Susan M. Vandusen , Liang-Bih Lin , Michael S. Roetker , Robert C. U. Yu
发明人： Jin Wu , Kenny-Tuan Dinh , Kathleen M. Carmichael , Susan M. Vandusen , Liang-Bih Lin , Michael S. Roetker , Robert C. U. Yu
IPC分类号： G03G5/047
CPC分类号： G03G5/0696 , G03G5/0578 , G03G5/0592 , G03G5/0614 , G03G5/062
摘要： A photoconductor containing an optional supporting substrate, a photogenerating layer, and at least one silanol containing charge transport layer.
摘要翻译： 含有任选的支撑基底，光生成层和至少一种含硅烷醇的电荷输送层的感光体。
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公开(公告)号：US06770410B2
公开(公告)日：2004-08-03
申请号：US10286706
申请日：2002-10-31
IPC分类号： G03G5047
CPC分类号： G03G5/0592 , G03G5/14791
摘要： An imaging member including, for example, a substrate, a charge blocking layer, an optional adhesive layer, a charge generating layer, a charge transporting layer comprising a charge transport component and a polymer binder substantially free of low molecular weight fractions.
摘要翻译： 成像构件包括例如基板，电荷阻挡层，任选的粘合剂层，电荷产生层，包含电荷传输组分的电荷传输层和基本上不含低分子量级分的聚合物粘合剂。
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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。
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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
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。
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公开(公告)号：US20110176831A1
公开(公告)日：2011-07-21
申请号：US13075112
申请日：2011-03-29
申请人： Robert C. U. Yu , Edward F. Grabowski , Kathleen M. Carmichael , Stephen T. Avery , Satish Parikh
发明人： Robert C. U. Yu , Edward F. Grabowski , Kathleen M. Carmichael , Stephen T. Avery , Satish Parikh
CPC分类号： G03G5/14756 , G03G5/14704 , G03G5/14708 , G03G5/14752 , G03G5/14773 , G03G5/14786 , G03G5/14791 , G03G5/14795
摘要： Present embodiments pertain to an improved electrostatographic imaging member having low contact friction surfaces to ease sliding mechanical interaction and suppressing abrasion/wear failure and methods of preparing thereof. The improved imaging member has layers comprising one or two low surface energy polymeric materials that enhance the physical and mechanical functions and reduce the layers surface contact friction of the imaging member to extend service life.
摘要翻译： 本实施例涉及具有低接触摩擦表面的改进的静电摄影成像构件，以便于滑动机械相互作用并抑制磨损/磨损失败及其制备方法。 改进的成像构件具有包括一个或两个低表面能聚合物材料的层，其增强了物理和机械功能，并降低了成像构件的层表面接触摩擦以延长使用寿命。
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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
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。
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公开(公告)号：US07541123B2
公开(公告)日：2009-06-02
申请号：US11156882
申请日：2005-06-20
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。
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