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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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公开(公告)号:US20060068309A1
公开(公告)日:2006-03-30
申请号:US10954378
申请日:2004-09-30
申请人: Yuhua Tong , Timothy Fuller , Sean Pan , John Yanus , Alexander Klymachyov , Min-Hong Fu , Dennis Prosser , Susan VanDusen
发明人: Yuhua Tong , Timothy Fuller , Sean Pan , John Yanus , Alexander Klymachyov , Min-Hong Fu , Dennis Prosser , Susan VanDusen
IPC分类号: G03G5/06
CPC分类号: G03G5/0614 , G03G5/047 , G03G5/06 , G03G5/0605 , G03G5/0607 , G03G5/0629 , G03G5/0642
摘要: A charge transport layer for an imaging member comprising a charge transport material with a nitrogen molecular defense system not exhibiting early onset of charge transport layer fatigue cracking. The nitrogen molecular defense system includes attaching bulky organic groups to charge transport materials. The bulky groups aid in preventing recrystallization of the charge transport molecule and shield the nitrogen from molecular attack, such as by oxidation. 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,其包含具有不具有电荷传输层疲劳裂纹早期发生的氮分子防御系统的电荷传输材料。 氮分子防御系统包括连接大量的有机基团以对运输材料进行充电。 体积大的组有助于防止电荷输送分子的再结晶,并且防止氮被分子侵蚀,例如通过氧化。 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:US20070141491A1
公开(公告)日:2007-06-21
申请号:US11314484
申请日:2005-12-21
申请人: Satchidanand Mishra , Kathleen Carmichael , Yuhua Tong , Anthony Horgan , Edward Grabowski , Richard Post , Robert Yu , Dennis Prosser , Edward Domm , Min-Hong Fu
发明人: Satchidanand Mishra , Kathleen Carmichael , Yuhua Tong , Anthony Horgan , Edward Grabowski , Richard Post , Robert Yu , Dennis Prosser , Edward Domm , Min-Hong Fu
IPC分类号: G03G5/14
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。
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公开(公告)号:US07094509B2
公开(公告)日:2006-08-22
申请号:US10622341
申请日:2003-07-18
申请人: Yuhua Tong , Timothy J. Fuller , Cindy C. Chen , John F. Yanus , Robert C. U. Yu , Min-Hong Fu , Lanhui Zhang , Dennis J. Prosser , Susan M. VanDusen
发明人: Yuhua Tong , Timothy J. Fuller , Cindy C. Chen , John F. Yanus , Robert C. U. Yu , Min-Hong Fu , Lanhui Zhang , Dennis J. Prosser , Susan M. VanDusen
IPC分类号: G03G5/047
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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公开(公告)号:US20060063080A1
公开(公告)日:2006-03-23
申请号:US10944914
申请日:2004-09-21
申请人: Yuhua Tong , Kenny-Tuan Dinh , Markus Silvestri , Michael Zak , John Yanus , Min-Hong Fu , David Skinner , Kathleen Carmichael , Colleen Helbig , Dale Renfer , John Bergfjord , Susan Van Dusen , Anthony Horgan , Jin Wu , Steven Sterling
发明人: Yuhua Tong , Kenny-Tuan Dinh , Markus Silvestri , Michael Zak , John Yanus , Min-Hong Fu , David Skinner , Kathleen Carmichael , Colleen Helbig , Dale Renfer , John Bergfjord , Susan Van Dusen , Anthony Horgan , Jin Wu , Steven Sterling
IPC分类号: G03G5/06
CPC分类号: G03G5/0589 , G03G5/0614
摘要: A charge transport layer composition for a photoreceptor includes at least a binder, at least one arylamine charge transport material, e.g., N,N′-diphenyl-N,N′-bis(3-methylphenyl)-(2,2′-biphenyl)-4,4′-diamine, and at least one polymer containing carboxylic acid groups or groups capable of forming carboxylic acid groups. The charge transport layer forms a layer of photoreceptor, which also includes an optional anti-curl layer, a substrate, an optional hole blocking layer, an optional adhesive layer, a charge generating layer, and optionally one or more overcoat or protective layers.
摘要翻译: 用于感光体的电荷传输层组合物至少包含粘合剂,至少一种芳基胺电荷传输材料,例如N,N'-二苯基-N,N'-双(3-甲基苯基) - (2,2'-联苯 )-4,4'-二胺,和至少一种含有羧酸基团或能够形成羧酸基团的聚合物。 电荷传输层形成感光体层,其还包括任选的抗卷曲层,基底,任选的空穴阻挡层,任选的粘合剂层,电荷产生层,以及任选的一个或多个外涂层或保护层。
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公开(公告)号:US20060014089A1
公开(公告)日:2006-01-19
申请号:US10889054
申请日:2004-07-13
申请人: Yuhua Tong , Kenny-Tuan Dinh , Markus Silvestri , Michael Zak , John Yanus , Min-Hong Fu , David Skinner , Kathleen Carmichael , Colleen Helbig , Dale Renfer , John Bergfjord , Susan Van Dusen
发明人: Yuhua Tong , Kenny-Tuan Dinh , Markus Silvestri , Michael Zak , John Yanus , Min-Hong Fu , David Skinner , Kathleen Carmichael , Colleen Helbig , Dale Renfer , John Bergfjord , Susan Van Dusen
IPC分类号: G03G5/047
CPC分类号: G03G5/0614 , G03G5/0517 , G03G5/0539 , G03G5/0546 , G03G5/0553 , G03G5/0605 , Y10S430/103
摘要: A charge transport layer composition for a photoreceptor includes at least a binder and a charge transport material of about 100% to about 40% by weight of a total of the charge transport layer N,N-dimethylphenyl)-4-biphenylamine and about 0% to about 60% N,N′-bis(3-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, and wherein the total charge transport material in the composition is 48% or less of the total solids of the composition. The charge transport layer forms a layer of a photoreceptor, which also includes an optional anti-curl layer, a substrate, an optional hole blocking layer, an optional adhesive layer, a charge generating layer, and optionally one or more overcoat or protective layers.
摘要翻译: 用于感光体的电荷传输层组合物至少包含约100重量%至约40重量%的电荷输送层N,N-二甲基苯基)-4-联苯胺和约0重量%的电荷转移材料, 至约60%的N,N'-双(3-甲基苯基) - (1,1'-联苯基)-4,4'-二胺,并且其中组合物中的总电荷转移材料为总量的48%或更少 组合物的固体。 电荷传输层形成感光体层,其还包括任选的抗卷曲层,基底,可选的空穴阻挡层,任选的粘合剂层,电荷产生层,以及任选的一个或多个外涂层或保护层。
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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: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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公开(公告)号:US07192678B2
公开(公告)日:2007-03-20
申请号:US10889054
申请日:2004-07-13
申请人: Yuhua Tong , Kenny-Tuan T. Dinh , Markus R. Silvestri , Michael E. Zak , John F. Yanus , Min-Hong Fu , David M. Skinner , Kathleen M. Carmichael , Colleen A. Helbig , Dale S. Renfer , John A. Bergfjord, Sr. , Susan M. Van Dusen
发明人: Yuhua Tong , Kenny-Tuan T. Dinh , Markus R. Silvestri , Michael E. Zak , John F. Yanus , Min-Hong Fu , David M. Skinner , Kathleen M. Carmichael , Colleen A. Helbig , Dale S. Renfer , John A. Bergfjord, Sr. , Susan M. Van Dusen
IPC分类号: G03G5/06
CPC分类号: G03G5/0614 , G03G5/0517 , G03G5/0539 , G03G5/0546 , G03G5/0553 , G03G5/0605 , Y10S430/103
摘要: A charge transport layer composition for a photoreceptor includes at least a binder and a charge transport material of about 100% to about 40% by weight of a total of the charge transport layer N,N-dimethylphenyl)-4-biphenylamine and about 0% to about 60% N,N′-dephenyl-N,N′-bis(3-methylphenyl)-(1,1′-biphenyl)-4,4′-diamine, and wherein the total charge transport material in the composition is 48% or less of the total solids of the composition. The charge transport layer forms a layer of a photoreceptor, which also includes an optional anti-curl layer, a substrate, an optional hole blocking layer, an optional adhesive layer, a charge generating layer, and optionally one or more overcoat or protective layers.
摘要翻译: 用于感光体的电荷传输层组合物至少包含约100重量%至约40重量%的电荷输送层N,N-二甲基苯基)-4-联苯胺和约0重量%的电荷转移材料, 至约60%N,N'-二苯基-N,N'-双(3-甲基苯基) - (1,1'-联苯基)-4,4'-二胺,其中组合物中的总电荷传输材料为 48%或更少的组合物的总固体。 电荷传输层形成感光体层,其还包括任选的抗卷曲层,基底,可选的空穴阻挡层,任选的粘合剂层,电荷产生层,以及任选的一个或多个外涂层或保护层。
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公开(公告)号:US06991880B2
公开(公告)日:2006-01-31
申请号:US10201869
申请日:2002-07-23
申请人: Yuhua Tong , Timothy J. Fuller , Sean X. Pan , John F. Yanus , Cindy C. Chen , Min-Hong Fu , Dennis J. Prosser , Susan M. VanDusen
发明人: Yuhua Tong , Timothy J. Fuller , Sean X. Pan , John F. Yanus , Cindy C. Chen , Min-Hong Fu , Dennis J. Prosser , Susan M. VanDusen
IPC分类号: G03G5/047
CPC分类号: G03G5/0578 , G03G5/0609 , G03G5/0614 , G03G5/0637 , G03G5/0651
摘要: A member including for example, a substrate, a charge generating layer, a charge transport layer comprising a poly(phenylsilsesquioxane), molecule, and a film forming binder.
摘要翻译: 包括例如基板,电荷产生层,包含聚(苯基倍半硅氧烷),分子和成膜粘合剂的电荷传输层的元件。
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