-
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。
-
公开(公告)号:US07232634B2
公开(公告)日:2007-06-19
申请号:US10954378
申请日:2004-09-30
申请人: Yuhua Tong , Timothy J. Fuller , Sean X. Pan , John F. Yanus , Alexander N. Klymachyov , Min-Hong Fu , Dennis J. Prosser , Susan M. VanDusen
发明人: Yuhua Tong , Timothy J. Fuller , Sean X. Pan , John F. Yanus , Alexander N. Klymachyov , Min-Hong Fu , Dennis J. Prosser , Susan M. 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。
-
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。
-
公开(公告)号:US06787277B2
公开(公告)日:2004-09-07
申请号:US10267999
申请日:2002-10-08
申请人: Yuhua Tong , John F. Yanus , Timothy J. Fuller , Min-Hong Fu , Dennis J. Prosser , Susan M. VanDusen
发明人: Yuhua Tong , John F. Yanus , Timothy J. Fuller , Min-Hong Fu , Dennis J. Prosser , Susan M. VanDusen
IPC分类号: G03G5047
CPC分类号: G03G5/0614
摘要: A member including for example, a substrate, a charge generating layer, a charge transport layer comprising a synthesized mixture of N,N,N′,N′-Tetra-p-tolyl-biphenyl-4,4′-diamine, N,N′-Diphenyl-N,N′-di-m-tolyl-biphenyl-4,4′-diamine, N,N′-Bis-(4-butyl-phenyl)-N,N′-di-p-tolyl-biphenyl-4,4′-diamine, N,N′-Bis-(4-butyl-phenyl)-N,N′-di-m-tolyl-biphenyl-4,4′diamine, N-Phenyl-N-m-tolyl-N′,N′-di-p-tolyl-biphenyl-4,4′-diamine, N-(4-Butyl-phenyl)-N,N′,N′-tri-p-tolyl-biphenyl-4,4′-diamine, N-(4-Butyl-phenyl)-N′-phenyl-N′-m-tolyl-N-p-tolyl-biphenyl-4,4′-diamine, N-(4-Butyl-phenyl)-N-m-tolyl-N′,N′-di-p-tolyl-biphenyl-4,4′-diamine, N-(4-Butyl-phenyl)-N′-phenyl-N,N′-di-m-tolyl-biphenyl-4,4′-diamine, and N,N′-Bis-(4-butyl-phenyl)-N-m-tolyl-N′-p-tolyl-biphenyl-4,4′-diamine, and a film forming binder.
摘要翻译: 含有例如底物,电荷产生层,电荷传输层的成员包括N,N,N',N'-四对甲苯基 - 联苯-4,4'-二胺,N, N'-二 - 苯基-N,N'-二 - 间甲苯基 - 联苯-4,4'-二胺,N,N'-二 - (4-丁基 - 苯基)-N,N'-二对甲苯基 - 联苯-4,4'-二胺,N,N'-双 - (4-丁基 - 苯基)-N,N'-二 - 间甲苯基 - 联苯-4,4'-二胺,N-苯基-Nm- 甲苯基-N',N'-二对甲苯基 - 联苯-4,4'-二胺,N-(4-丁基 - 苯基)-N,N',N'-三对甲苯基 - 联苯-4 ,4'-二胺,N-(4-丁基 - 苯基)-N'-苯基-N'-间甲苯基-N-对甲苯基 - 联苯-4,4'-二胺,N-(4-丁基 - 苯基) -N'-甲苯基-N',N'-二对甲苯基 - 联苯-4,4'-二胺,N-(4-丁基 - 苯基)-N'-苯基-N,N'-二 - 对甲苯基 - 联苯-4,4'-二胺和N,N'-双 - (4-丁基 - 苯基)-Nm-甲苯基-N'-对甲苯基 - 联苯-4,4'-二胺和膜 成型粘合剂。
-
公开(公告)号:US06677090B1
公开(公告)日:2004-01-13
申请号:US10201874
申请日:2002-07-23
IPC分类号: G03G504
CPC分类号: G03G5/0614 , G03G5/047 , G03G5/0605
摘要: A charge transport layer for an imaging member comprising a charge transport material with a single carbon cored dendrimeric, star-like molecular structure not exhibiting early onset of charge transport layer fatigue cracking. 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,其包含具有单碳键树状聚合物的电荷传输材料,星形分子结构不显示电荷传输层疲劳开裂的早期发生。 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。
-
公开(公告)号:US08088542B2
公开(公告)日:2012-01-03
申请号:US12059669
申请日:2008-03-31
申请人: Jin Wu , John F. Yanus , Kenny-Tuan Dinh , Kent J Evans , Min-Hong Fu , Susan M. Vandusen
发明人: Jin Wu , John F. Yanus , Kenny-Tuan Dinh , Kent J Evans , Min-Hong Fu , Susan M. Vandusen
IPC分类号: G03G5/047
CPC分类号: G03G5/14791 , G03G5/0614 , G03G5/14704 , G03G5/14708 , G03G5/1473 , G03G5/14734 , G03G5/1476
摘要: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, a charge transport layer, and an overcoat layer that contains a titanocene.
摘要翻译: 包括例如支撑基板,光生成层,电荷输送层和含有二茂钛的外涂层的感光体。
-
公开(公告)号:US20090246657A1
公开(公告)日:2009-10-01
申请号:US12059669
申请日:2008-03-31
申请人: Jin Wu , John F. Yanus , Kenny-Tuan Dinh , Kent J. Evans , Min-Hong Fu , Susan M. Vandusen
发明人: Jin Wu , John F. Yanus , Kenny-Tuan Dinh , Kent J. Evans , Min-Hong Fu , Susan M. Vandusen
IPC分类号: G03G5/047
CPC分类号: G03G5/14791 , G03G5/0614 , G03G5/14704 , G03G5/14708 , G03G5/1473 , G03G5/14734 , G03G5/1476
摘要: A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, a charge transport layer, and an overcoat layer that contains a titanocene.
摘要翻译: 包括例如支撑基板,光生成层,电荷输送层和含有二茂钛的外涂层的感光体。
-
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: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。
-
公开(公告)号:US07267917B2
公开(公告)日:2007-09-11
申请号:US10944914
申请日:2004-09-21
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 , Anthony M. Horgan , Jin Wu , Steven M. Sterling
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 , Anthony M. Horgan , Jin Wu , Steven M. Sterling
IPC分类号: G03G5/047
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)-(1,1′-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括粘合剂,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) - (1,1'-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。
-
-
-
-
-
-
-
-
-