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公开(公告)号:US6063533A
公开(公告)日:2000-05-16
申请号:US398304
申请日:1999-09-20
CPC分类号: G03G5/0659 , G03G5/047 , G03G5/0564 , G03G5/0614
摘要: An electrophotographic imaging member includinga supporting substrate,an undercoat layer,a charge generating layer comprisingphotoconductive pigment particles,film forming binder anda charge transport layer formed from a coating solution, the coating solution comprising charge transporting molecules, the charge transporting molecules comprising a major amount of a first charge transport molecule comprising an alkyl derivative of an arylamine and a minor amount of second transport molecule comprising an alkyloxy derivative of an arylamine.the charge generating layer being located between the substrate and the charge transport layer. A process for fabricating this imaging member is also disclosed.
摘要翻译: 一种电子照相成像构件,包括支撑衬底,底涂层,包含光导颜料颗粒的电荷产生层,成膜粘合剂和由涂布溶液形成的电荷传输层,所述涂覆溶液包含电荷传输分子,所述电荷传输分子包含 主要量的包含芳胺的烷基衍生物和少量第二转运分子的第一电荷转运分子,其包含芳胺的烷氧基衍生物。 电荷产生层位于衬底和电荷传输层之间。 还公开了一种用于制造该成像构件的工艺。
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公开(公告)号:US07115345B2
公开(公告)日:2006-10-03
申请号:US10780056
申请日:2004-02-17
申请人: Andronique Ioannidis , Timothy J. Fuller , Nancy L. Belknap , Markus R. Silvestri , Cindy C. Chen , Timothy P. Bender , John F. Graham , James M. Duff , Kenny-Tuan T. Dinh , John F. Yanus , James M. Markovics , Lanhui Zhang
发明人: Andronique Ioannidis , Timothy J. Fuller , Nancy L. Belknap , Markus R. Silvestri , Cindy C. Chen , Timothy P. Bender , John F. Graham , James M. Duff , Kenny-Tuan T. Dinh , John F. Yanus , James M. Markovics , Lanhui Zhang
IPC分类号: G03G5/47
CPC分类号: G03G5/047
摘要: According to the present invention is an electrophotographic imaging member which is a thin dual layer structure comprising a top layer of a durable and wear-resistant layer and a bottom layer which is bipolar. The electrophotographic imaging member of the invention may be top surface charge generating or bottom surface charge generating and in either case has an overall negative charging mode of operation.
摘要翻译: 根据本发明是一种电子照相成像构件,它是一种薄的双层结构,其包括耐用和耐磨层的顶层和双极的底层。 本发明的电子照相成像构件可以是顶表面电荷产生或底面电荷产生,并且在任一情况下都具有总体负充电操作模式。
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53.
公开(公告)号:US07144664B2
公开(公告)日:2006-12-05
申请号:US10778977
申请日:2004-02-13
IPC分类号: G03G15/04
CPC分类号: G03G5/0661 , G03G5/0657 , G03G5/14708
摘要: An imaging member having a substrate, a charge transport layer having charge transport materials dispersed therein, and thereover, an overcoat layer comprising a deletion control agent.
摘要翻译: 具有基板的成像构件,其中分散有电荷输送材料的电荷输送层,以及其上,包含缺失控制剂的外涂层。
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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。
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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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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: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。
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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。
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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:US06444386B1
公开(公告)日:2002-09-03
申请号:US09834292
申请日:2001-04-13
申请人: Ping Liu , Cheng-Kuo Hsiao , Beng S. Ong , Timothy J. Fuller , Huoy-Jen Yuh , Helen R. Cherniack , Markus R. Silvestri
发明人: Ping Liu , Cheng-Kuo Hsiao , Beng S. Ong , Timothy J. Fuller , Huoy-Jen Yuh , Helen R. Cherniack , Markus R. Silvestri
IPC分类号: G03G514
CPC分类号: G03G5/142 , G03G5/0614 , G03G5/0696
摘要: A photoconductive imaging member containing a supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is generated from crosslinking an organosilane (I) in the presence of a hydroxy-functionalized polymer (II) for example, wherein R is alkyl or aryl, R1, R2, and R3 are independently selected from the group consisting of alkoxy, aryloxy, acyloxy, halide, cyano, and amino; A and B are respectively divalent and trivalent repeating units of polymer (II); D is a divalent linkage; x and y represent the mole fractions of the repeating units of A and B, respectively, and wherein x is from about 0 to about 0.99, and y is from about 0.01 to about 1, and wherein the sum of x+y is equal to about 1.
摘要翻译: 含有支撑基板,其上的空穴阻挡层的光导成像构件,光生代层和电荷输送层,并且其中所述空穴阻挡层是通过在羟基官能化聚合物的存在下交联有机硅烷(I)而产生的 II),其中R是烷基或芳基,R 1,R 2和R 3独立地选自烷氧基,芳氧基,酰氧基,卤素,氰基和氨基; A和B分别是聚合物(II)的二价和三价重复单元; D是二价键; x和y分别表示A和B的重复单元的摩尔分数,其中x为约0至约0.99,y为约0.01至约1,并且其中x + y的和等于 约1。
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