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公开(公告)号:US20080131799A1
公开(公告)日:2008-06-05
申请号:US11607402
申请日:2006-12-01
申请人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
发明人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
CPC分类号: G03G5/047 , G03G5/056 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G2215/00957
摘要: An imaging member including a substrate; thereover a charge generating layer; thereover a first charge transport layer comprising a small molecule charge transport material and a polymeric component selected from the group consisting of polyarylamine polyester, polyacylamine, and mixtures and combinations thereof; and a second charge transport layer disposed over the first charge transport layer, the second charge transport layer comprising a small molecule charge transport material and a binder, wherein the second charge transport layer is free of polyarylamine polyester and polyacylamine.
摘要翻译: 一种成像构件,包括基底; 电荷产生层; 其中包含小分子电荷传输材料和选自聚芳基胺聚酯,聚酰胺及其混合物和组合的聚合物组分的第一电荷传输层; 以及设置在所述第一电荷输送层上的第二电荷输送层,所述第二电荷输送层包含小分子电荷输送材料和粘合剂,其中所述第二电荷输送层不含聚芳基胺聚酯和聚酰胺。
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公开(公告)号:US20060257767A1
公开(公告)日:2006-11-16
申请号:US11126784
申请日:2005-05-11
申请人: Yuhua Tong , John Yanus , Jin Wu , Steven Sterling , Susan VanDusen
发明人: Yuhua Tong , John Yanus , Jin Wu , Steven Sterling , Susan VanDusen
IPC分类号: G03G5/047
CPC分类号: G03G5/0614 , C09B57/008 , C09B67/009 , G03G5/047 , G03G5/0539 , G03G5/0542 , G03G5/0546
摘要: Provided is an imaging member such as photoreceptor comprising a substrate, a charge generation layer, a first charge transport layer, a second charge transport layer, and an optional overcoat layer. The first charge transport layer is formed from a first CTL formulation comprising an aromatic monoamine and a first polymeric film forming binder material. The second charge transport layer is formed from a second CTL formulation comprising aromatic diamine and a second polymeric film forming binder material. The imaging member has gained improved properties such as removal of anti-curl layer, desirable structural flatness, electrical properties, mechanical robustness, flexibility, longevity, and copy image qualities over extended use, among others.
摘要翻译: 提供了诸如感光体的成像构件,其包括基底,电荷产生层,第一电荷输送层,第二电荷输送层和任选的外涂层。 第一电荷输送层由包含芳族单胺和第一聚合物膜形成粘合剂材料的第一CTL制剂形成。 第二电荷输送层由包含芳族二胺和第二聚合物膜形成粘合剂材料的第二CTL制剂形成。 成像构件已经获得了改进的性能,例如去除抗卷曲层,期望的结构平整度,电性能,机械坚固性,柔韧性,寿命和复制图像质量等等。
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公开(公告)号:US20090269687A1
公开(公告)日:2009-10-29
申请号:US12503795
申请日:2009-07-15
申请人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Markus Silvestri , Susan Vandusen , Chieh-Min Cheng , Huoy-Jen Yuh , Cindy Chen , Lanhui Zhang
发明人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Markus Silvestri , Susan Vandusen , Chieh-Min Cheng , Huoy-Jen Yuh , Cindy Chen , Lanhui Zhang
CPC分类号: G03G5/047 , G03G5/0542 , G03G5/0546 , G03G5/0564 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/10
摘要: Imaging members useful in electrostatographic apparatuses, including printers, copiers, other reproductive devices, and digital apparatuses. More particularly, imaging members having nano polymeric gel particles embedded into one or more layers of the imaging member that provide for increased mechanical strength and improved wear.
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公开(公告)号:US20060216620A1
公开(公告)日:2006-09-28
申请号:US11087333
申请日:2005-03-23
申请人: Min-Hong Fu , Kent Evans , David Skinner , Kathleen Carmichael , June Schneider , Susan VanDusen
发明人: Min-Hong Fu , Kent Evans , David Skinner , Kathleen Carmichael , June Schneider , Susan VanDusen
IPC分类号: G03G5/05
CPC分类号: G03G5/056 , G03G5/0592 , G03G5/0596
摘要: A photoreceptor comprising a charge transport layer doped with a polyarylate polymer is provided. A charge transport layer is doped with about 0.1 to about 10.0% by weight, solids basis, of a polyarylate polymer, such as for example Ardel. Charge transport layers doped with a polyarylate polymer exhibit improved electrical performance in terms of lower Vr and VBG values.
摘要翻译: 提供了一种感光体,其包含掺有多芳基化合物聚合物的电荷传输层。 电荷传输层以约0.1至约10.0重量%的固体为基础掺入多芳基化合物聚合物,例如Ardel。 掺杂有多芳基化合物聚合物的电荷传输层在较低的V H和V B值方面表现出改进的电性能。
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公开(公告)号:US20050014080A1
公开(公告)日:2005-01-20
申请号:US10622341
申请日:2003-07-18
申请人: Yuhua Tong , Timothy Fuller , Cindy Chen , John Yanus , Robert Yu , Min-Hong Fu , Lanhui Zhang , Dennis Prosser , Susan VanDusen
发明人: Yuhua Tong , Timothy Fuller , Cindy Chen , John Yanus , Robert Yu , Min-Hong Fu , Lanhui Zhang , Dennis Prosser , Susan VanDusen
CPC分类号: G03G5/0696 , G03G5/047 , G03G5/0539 , G03G5/0546 , G03G5/0614 , G03G5/10 , G03G5/102
摘要: A photoconductive imaging member comprised of a photogenerating layer, and a charge transport layer containing a binder and a fluoropolymer generated by the free radical polymerization of a fluoroalkyl (methyl)acrylate and an alkyl(methyl)acrylate.
摘要翻译: 由光生层和含有通过氟烷基(甲基)丙烯酸酯和(甲基)丙烯酸烷基酯的自由基聚合产生的粘合剂和含氟聚合物的电荷输送层构成的感光成像构件。
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6.
公开(公告)号:US07524597B2
公开(公告)日:2009-04-28
申请号:US11472757
申请日:2006-06-22
申请人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Chieh-Min Cheng , Kenny-tuan Dinh , Susan Vandusen , Cindy Chen , Huoy-Jen Yuh , Lanhui Zhang
发明人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Chieh-Min Cheng , Kenny-tuan Dinh , Susan Vandusen , Cindy Chen , Huoy-Jen Yuh , Lanhui Zhang
CPC分类号: G03G5/0564 , G03G5/0592 , G03G5/0596 , G03G5/10 , G03G5/142 , G03G5/14756 , G03G5/14791 , G03G5/14795
摘要: Imaging members useful in electrostatographic apparatuses, including printers, copiers, other reproductive devices, and digital apparatuses. More particularly, imaging members having nano-sized particles serving as fillers dispersed or contained in one or more layers of the imaging member that provide for increased mechanical strength and improved wear.
摘要翻译: 用于静电照相设备(包括打印机,复印机,其他生殖设备和数字设备)的成像构件。 更具体地,具有分散或包含在成像构件的一个或多个层中的具有纳米尺寸颗粒的成像构件,其提供增加的机械强度和改善的磨损。
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公开(公告)号:US20070196752A1
公开(公告)日:2007-08-23
申请号:US11359066
申请日:2006-02-22
申请人: Kenny-Tuan Dinh , Dale Renfer , Kendra Giza , Michael Mehan , Susan Vandusen , Markus Silvestri , John Yanus
发明人: Kenny-Tuan Dinh , Dale Renfer , Kendra Giza , Michael Mehan , Susan Vandusen , Markus Silvestri , John Yanus
CPC分类号: G03G5/0567 , C08K5/0025 , G03G5/0592 , G03G5/0596 , G03G5/14708 , G03G5/1476 , G03G5/14791 , G03G5/14795
摘要: An imaging member with a unique overcoat composition adapted for forming protective, scratch-resistant overcoats is disclosed. The overcoat composition comprises a binder component that includes particular proportions of a acrylated polyol and propylene glycol. The overcoat composition also comprises a transport agent and a crosslinking agent.
摘要翻译: 公开了一种具有独特外涂层组合物的成像构件,其适用于形成防护性,耐划伤的大衣。 外涂层组合物包含包含特定比例的丙烯酸酯化多元醇和丙二醇的粘合剂组分。 外涂层组合物还包含运输剂和交联剂。
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公开(公告)号:US20060257770A1
公开(公告)日:2006-11-16
申请号:US11125484
申请日:2005-05-10
申请人: Kent Evans , David Skinner , Min-Hong Fu , Kathleen Carmichael , June Schneider , John Bergfjord , Susan VanDusen
发明人: Kent Evans , David Skinner , Min-Hong Fu , Kathleen Carmichael , June Schneider , John Bergfjord , Susan VanDusen
IPC分类号: G03G5/047
CPC分类号: G03G5/0696 , G03G5/047 , G03G5/0503 , G03G5/0564 , G03G5/0567 , G03G5/0596 , G03G5/0659
摘要: Dispersions for producing photogenerator layers of photoreceptors are provided. The dispersions include a resin, a photogenerating component, and an adhesive.
摘要翻译: 提供了用于产生感光体的光生代层的分散体。 分散体包括树脂,光生成分和粘合剂。
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9.
公开(公告)号:US20090239166A1
公开(公告)日:2009-09-24
申请号:US11472740
申请日:2006-06-22
申请人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Markus Silvestri , Susan Vandusen , Chieh-Min Cheng , Huoy-Jen Yuh , Cindy Chen , Lanhui Zhang
发明人: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Markus Silvestri , Susan Vandusen , Chieh-Min Cheng , Huoy-Jen Yuh , Cindy Chen , Lanhui Zhang
CPC分类号: G03G5/047 , G03G5/0542 , G03G5/0546 , G03G5/0564 , G03G5/0592 , G03G5/0596 , G03G5/0614 , G03G5/10
摘要: Imaging members useful in electrostatographic apparatuses, including printers, copiers, other reproductive devices, and digital apparatuses. More particularly, imaging members having nano polymeric gel particles embedded into one or more layers of the imaging member that provide for increased mechanical strength and improved wear.
摘要翻译: 用于静电照相设备(包括打印机,复印机,其他生殖设备和数字设备)的成像构件。 更具体地,具有嵌入到成像构件的一个或多个层中的纳米聚合物凝胶颗粒的成像构件提供增加的机械强度和改善的磨损。
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公开(公告)号:US07811728B2
公开(公告)日:2010-10-12
申请号:US11607402
申请日:2006-12-01
申请人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
发明人: David M. Skinner , John F. Yanus , Markus R. Silvestri , M. John Hinckel , Kenny-Tuan T. Dinh , Susan VanDusen , Satish Parikh , J. Robinson Cowdery-Corvan
IPC分类号: G03G5/047
CPC分类号: G03G5/047 , G03G5/056 , G03G5/0614 , G03G5/075 , G03G5/076 , G03G2215/00957
摘要: An imaging member including a substrate; thereover a charge generating layer; thereover a first charge transport layer comprising a small molecule charge transport material and a polymeric component selected from the group consisting of polyarylamine polyester, polyacylamine, and mixtures and combinations thereof; and a second charge transport layer disposed over the first charge transport layer, the second charge transport layer comprising a small molecule charge transport material and a binder, wherein the second charge transport layer is free of polyarylamine polyester and polyacylamine.
摘要翻译: 一种成像构件,包括基底; 电荷产生层; 其中包含小分子电荷传输材料和选自聚芳基胺聚酯,聚酰胺及其混合物和组合的聚合物组分的第一电荷传输层; 以及设置在所述第一电荷输送层上的第二电荷输送层,所述第二电荷输送层包含小分子电荷输送材料和粘合剂,其中所述第二电荷输送层不含聚芳基胺聚酯和聚酰胺。
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