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21. 发明授权

US5863685A Electrophotographic imaging member having an improved charge transport layer 失效
标题翻译：具有改进的电荷传输层的电子照相成像构件
公开(公告)号：US5863685A
公开(公告)日：1999-01-26
申请号：US914565
申请日：1997-08-19
申请人： Paul J. DeFeo , John F. Yanus , Damodar M. Pai , Andrew R. Melnyk
发明人： Paul J. DeFeo , John F. Yanus , Damodar M. Pai , Andrew R. Melnyk
IPC分类号： G03G5/00 , G03G5/04 , G03G5/05 , G03G5/06 , G03G5/10 , G03G5/047
CPC分类号： G03G5/0614 , G03G5/0525 , G03G5/10
摘要： A flexible electrophotographic imaging member including a supporting substrate coated with at least one imaging layer including hole transporting material containing a hole transporting molecule dissolved or molecularly dispersed in a film forming binder and coated from a mixture of solvents including a low point boiling solvent and a small concentration of high boiling point solvent. Preferably, the flexible electrophotographic imaging member is free of an anticurl backing layer, the imaging member including a supporting substrate uncoated on one side and coated on the opposite side with at least a charge generating layer and a charge transport layer containing hole transporting material dissolved or molecularly dispersed in a film forming binder and coated from a mixture of solvents containing a low boiling point solvent and a small concentration of high boiling point solvent.
摘要翻译：一种柔性电子照相成像构件，包括涂覆有至少一个成像层的支撑基板，所述成像层包括空穴传输材料，所述成像层含有溶解或分子分散在成膜粘合剂中的空穴传输分子，并由包括低沸点溶剂和小溶剂的溶剂的混合物高沸点溶剂的浓度。优选地，柔性电子照相成像构件没有防反射背衬层，成像构件包括在一侧未涂覆并且在至少一个电荷产生层和包含空穴传输材料溶解的电荷输送层的相对侧上涂覆的支撑衬底，分散分散在成膜粘合剂中，并由含有低沸点溶剂和低浓度沸点溶剂的溶剂的混合物涂覆。

22. 发明授权

US5814426A Imaging members containing high performance polymers 失效
标题翻译：包含高性能聚合物的成像构件
公开(公告)号：US5814426A
公开(公告)日：1998-09-29
申请号：US976004
申请日：1997-11-21
申请人： Timothy J. Fuller , Leon A. Teuscher , John F. Yanus , Damodar M. Pai , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
发明人： Timothy J. Fuller , Leon A. Teuscher , John F. Yanus , Damodar M. Pai , Kathleen M. Carmichael , Edward F. Grabowski , Paul F. Zukoski
IPC分类号： G03G5/05 , G03G5/07
CPC分类号： G03G5/076 , G03G5/056 , G03G5/0564 , G03G5/0567 , G03G5/0571 , G03G5/0575 , G03G5/0582
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, and a binder which comprises a polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.
摘要翻译：公开了一种成像构件，其包括导电基底，光生材料和粘合剂，其包含如本文进一步定义的式I，II，III，IV，V，VI，VII，VIII，IX或X的聚合物。

23. 发明授权

US5709974A High speed electrophotographic imaging member 失效
标题翻译：高速电子照相成像构件
公开(公告)号：US5709974A
公开(公告)日：1998-01-20
申请号：US722347
申请日：1996-09-27
申请人： Huoy-Jen Yuh , Anthony M. Horgan , Damodar M. Pai , John S. Chambers , Richard L. Schank , John F. Yanus
发明人： Huoy-Jen Yuh , Anthony M. Horgan , Damodar M. Pai , John S. Chambers , Richard L. Schank , John F. Yanus
IPC分类号： G03G5/05 , G03G5/06 , G03G5/147 , G03G5/47
CPC分类号： G03G5/14708 , G03G5/0535 , G03G5/0614 , G03G5/14765
摘要： An electrophotographic imaging member including a charge generating layer, a charge transport layer and an overcoating layer, the transport layer including a charge transporting aromatic diamine molecule in a polystyrene matrix and the overcoating layer including a hole transporting hydroxy arylamine compound having at least two hydroxy functional groups and a polyamide film forming binder capable of forming hydrogen bonds with the hydroxy functional groups of the hydroxy arylamine compound. This imaging member is utilized in an imaging process.
摘要翻译：一种电子照相成像构件，包括电荷产生层，电荷传输层和外涂层，所述传输层在聚苯乙烯基质中包含电荷输送性芳族二胺分子，所述外涂层包含空穴传输羟基芳基胺化合物，其具有至少两个羟基官能团基团和能够与羟基芳基胺化合物的羟基官能团形成氢键的聚酰胺成膜粘合剂。该成像构件用于成像过程。

24. 发明授权

US5681679A Overcoated electrophotographic imaging member with resilient charge transport layer 失效
标题翻译：具有弹性电荷传输层的外涂电子照相成像构件
公开(公告)号：US5681679A
公开(公告)日：1997-10-28
申请号：US721811
申请日：1996-09-27
申请人： Richard L. Schank , William W. Limburg , Damodar M. Pai , John F. Yanus , Dale S. Renfer , Paul J. DeFeo , Merlin E. Scharfe
发明人： Richard L. Schank , William W. Limburg , Damodar M. Pai , John F. Yanus , Dale S. Renfer , Paul J. DeFeo , Merlin E. Scharfe
IPC分类号： G03G5/05 , G03G5/07 , G03G5/147 , G03G5/047 , G03G5/14
CPC分类号： G03G5/0571 , G03G5/0578 , G03G5/076 , G03G5/078 , G03G5/14708 , G03G5/14765
摘要： A flexible electrophotographic imaging member including a supporting substrate and a resilient combination of at least one photoconductive layer and an overcoating layer, the at least one photoconductive layer comprising a hole transporting arylamine siloxane polymer and the overcoating comprising a crosslinked polyamide doped with a dihydroxy amine. This imaging member may be utilized in an imaging process including forming an electrostatic latent image on the imaging member, depositing toner particles on the imaging member in conformance with the latent image to form a toner image, and transferring the toner image to a receiving member.
摘要翻译：柔性电子照相成像构件，其包括支撑衬底和至少一个光电导层和外涂层的弹性组合，所述至少一个光电导层包含空穴传输芳基胺硅氧烷聚合物，外涂层包含掺杂有二羟基胺的交联聚酰胺。该成像构件可以用于成像过程，包括在成像构件上形成静电潜像，根据潜像将调色剂颗粒沉积在成像构件上以形成调色剂图像，并将调色剂图像转印到接收构件。

25. 发明授权

US5448342A Development system coatings 失效
标题翻译：开发系统涂料
公开(公告)号：US5448342A
公开(公告)日：1995-09-05
申请号：US164935
申请日：1993-12-10
申请人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
发明人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
IPC分类号： G03G15/05 , G03G15/08 , G03G15/06
CPC分类号： G03G15/0818 , G03G15/0822 , G03G2215/0643 , Y10S428/906 , Y10T428/1352 , Y10T428/139 , Y10T428/254 , Y10T428/31 , Y10T428/31507 , Y10T428/31678
摘要： A coated transport means comprised of a core with a coating comprised of charge transporting molecules and an oxidizing agent, or oxidizing agents dispersed in a binder.
摘要翻译：包括具有由电荷输送分子和氧化剂构成的涂层的核的涂覆的运送装置或分散在粘合剂中的氧化剂。

26. 发明授权

US5391447A Layered photoreceptor structures with overcoatings containing a triphenyl methane 失效
标题翻译：具有含有三苯甲烷的外涂层的感光体结构
公开(公告)号：US5391447A
公开(公告)日：1995-02-21
申请号：US261651
申请日：1994-06-17
申请人： Damodar M. Pai , Paul J. DeFeo , Kathleen M. Carmichael
发明人： Damodar M. Pai , Paul J. DeFeo , Kathleen M. Carmichael
IPC分类号： G03G5/047 , G03G5/043 , G03G5/05 , G03G5/06 , G03G5/147 , G03G5/14
CPC分类号： G03G5/14708 , G03G5/043 , G03G5/0614
摘要： An electrophotographic imaging member including a substrate, a charge generating layer, a charge transport layer including charge transporting molecules dispersed in a first polymer binder, and an overcoat layer including a triphenyl methane molecule dispersed in a second polymer binder, the second polymer binder being soluble in a solvent in which the first polymer binder is insoluble and the charge transport layer being substantialy free of any triphenyl methane molecules. The overcoat layer may also contain a charge transport molecule. The device may also include any suitable optional charge blocking, adhesive and other sub layers. This electrophotographic imaging member is fabricated by forming on a charge generating layer a first coating comprising charge transporting molecules dispersed in a solution of a first polymer binder dissolved in a first solvent, drying the coating to remove the solvent to form a substantially dry charge transport layer, forming on the charge transport layer a second coating comprising triphenyl methane molecules and charge transporting molecules dispersed in a solution of a second polymer binder dissolved in a second solvent, the first polymer binder being insoluble in the second solvent and the charge transport layer being substantialy free of any triphenyl methane molecules, and drying the second coating to remove the second solvent to form a substantially dry overcoat layer. This electrophotographic imaging member may be utilized in an electrophotographic imaging process.
摘要翻译：一种电子照相成像构件，包括基底，电荷产生层，包含分散在第一聚合物粘合剂中的电荷传输分子的电荷输送层，以及包含分散在第二聚合物粘合剂中的三苯基甲烷分子的外涂层，第二聚合物粘合剂是可溶的在其中第一聚合物粘合剂不溶解并且电荷输送层基本上不含任何三苯基甲烷分子的溶剂中。外涂层还可以含有电荷传输分子。该装置还可以包括任何合适的任选的电荷阻挡，粘合剂和其它子层。通过在电荷产生层上形成包含分散在溶解在第一溶剂中的第一聚合物粘合剂的溶液中的电荷传输分子的第一涂层，干燥该涂层以除去溶剂以形成基本干燥的电荷传输层在电荷输送层上形成包含三苯基甲烷分子和分散在溶解在第二溶剂中的第二聚合物粘合剂的溶液中的电荷输送分子的第二涂层，所述第一聚合物粘合剂不溶于第二溶剂，电荷输送层基本上是没有任何三苯甲烷分子，并干燥第二涂层以除去第二溶剂以形成基本上干燥的外涂层。该电子照相成像构件可用于电子照相成像过程。

27. 发明授权

US5316880A Photoreceptor containing similar charge transporting small molecule and charge transporting polymer 失效
标题翻译：含有类似的电荷传输小分子和电荷传输聚合物的光感受器
公开(公告)号：US5316880A
公开(公告)日：1994-05-31
申请号：US749846
申请日：1991-08-26
申请人： Damodar M. Pai , John F. Yanus , William W. Limburg , Dale S. Renfer
发明人： Damodar M. Pai , John F. Yanus , William W. Limburg , Dale S. Renfer
IPC分类号： G03G5/06 , G03G5/047 , G03G5/07
CPC分类号： G03G5/047 , G03G5/076
摘要： An electrophotographic imaging member including a charge generating layer and a charge transport layer, the charge transport layer including a charge transporting small molecule dissolved or molecularly dispersed in a film forming charge transporting polymer comprising charge transporting moieties in the backbone of the film forming charge transporting polymer, the charge transporting moieties having a structure substantially identical to the structure of the charge transporting small molecule, the charge transporting small molecule having an ionization potential substantially identical to the ionization potential of the polymer, and the charge transport layer being substantially free of electrically inactive film forming binder. This imaging member may be employed in an electrophotographic imaging process.
摘要翻译：一种电子照相成像构件，包括电荷产生层和电荷传输层，所述电荷输送层包括溶解或分子分散在成膜电荷输送聚合物中的电荷输送小分子，所述成膜电荷输送聚合物在成膜电荷输送聚合物的主链中包含电荷输送部分，电荷输送部分具有与电荷输送小分子的结构基本相同的结构，电荷输送小分子具有与聚合物的电离电位基本相同的电离电位，并且电荷输送层基本上没有电惰性成膜粘合剂。该成像构件可以用于电子照相成像过程。

28. 发明授权

US4663258A Overcoated amorphous silicon imaging members 失效
标题翻译：涂覆非晶硅成像构件
公开(公告)号：US4663258A
公开(公告)日：1987-05-05
申请号：US781604
申请日：1985-09-30
申请人： Damodar M. Pai , Paul J. DeFeo
发明人： Damodar M. Pai , Paul J. DeFeo
IPC分类号： G03G5/08 , G03G5/082 , G03G5/14 , G03G5/147 , H01L27/14 , H01L27/146 , H01L31/0248 , H01L31/08
CPC分类号： G03G5/08242 , G03G5/08235
摘要： Disclosed is imaging member comprised of a supporting substrate, a blocking layer of hydrogenated amorphous silicon with dopants, a hydrogenated amorphous silicon photoconductive layer, a first overcoating layer of nonstoichiometric silicon nitride with from between 5 to 33 atomic percent of nitrogen and 95 to 67 atomic percent of silicon, and a second overcoating layer thereover of near stoichiometric silicon nitride with from between 33 to 57 atomic percent of nitrogen, and 67 to 43 atomic percent of silicon.
摘要翻译：公开了由支撑衬底，具有掺杂剂的氢化非晶硅的阻挡层，氢化非晶硅光电导层，非化学计量的氮化硅的第一外涂层，含有5-33原子％的氮和95至67原子的成像构件硅的近似化学计量的氮化硅，以及33至57原子％的氮和67至43原子％的硅之间的第二覆盖层。

29. 发明授权

US4273846A Imaging member having a charge transport layer of a terphenyl diamine and a polycarbonate resin 失效
标题翻译：成像构件具有三苯基二胺的电荷输送层和聚碳酸酯树脂
公开(公告)号：US4273846A
公开(公告)日：1981-06-16
申请号：US97024
申请日：1979-11-23
申请人： Damodar M. Pai , S. Richard Turner , John F. Yanus , Dale S. Renfer , Milan Stolka
发明人： Damodar M. Pai , S. Richard Turner , John F. Yanus , Dale S. Renfer , Milan Stolka
IPC分类号： G03G5/06 , G03G5/08 , G03G5/10 , G03G5/14
CPC分类号： G03G5/0614 , C09B57/008
摘要： An imaging member comprising a charge generation layer comprising a layer of photoconductive material and a contiguous charge transport layer of a polycarbonate resin material having dispersed therein from about 25 to about 75 percent by weight of one or more diamine compound having the general formula: ##STR1## wherein X.sub.1 and X.sub.2 are independently selected from the group consisting of a lower alkyl group having from 1 to about 4 carbon atoms, chlorine in the ortho, meta or para position, a para phenyl group and combinations thereof.
摘要翻译：一种成像构件，其包括电荷产生层，所述电荷产生层包含光导电材料层和聚碳酸酯树脂材料的相邻电荷输送层，其中分散有约25至约75重量％的一种或多种具有以下通式的二胺化合物：其中X1和X2独立地选自具有1至约4个碳原子的低级烷基，邻位，间位或对位的氯，对位苯基及其组合。

30. 发明授权

US07226712B2 Photoconductive imaging members having pyrolyzed polyacrylonitrile hole blocking layer 有权
标题翻译：具有热解聚丙烯腈空穴阻挡层的光导成像构件
公开(公告)号：US07226712B2
公开(公告)日：2007-06-05
申请号：US11302877
申请日：2005-12-14
申请人： Timothy J. Fuller , Helen R. Cherniack , Damodar M. Pai , Markus R. Silvestri , John F. Yanus , Yuhua Tong , Dale S. Renfer , Kenny-Tuan T. Dinh , Merlin E. Scharfe , Steven M. Sterling
发明人： Timothy J. Fuller , Helen R. Cherniack , Damodar M. Pai , Markus R. Silvestri , John F. Yanus , Yuhua Tong , Dale S. Renfer , Kenny-Tuan T. Dinh , Merlin E. Scharfe , Steven M. Sterling
IPC分类号： G03G5/14
CPC分类号： G03G5/142 , G03G5/0542 , G03G5/0546 , G03G5/0614 , G03G5/0644 , G03G5/0646 , G03G5/0651 , G03G5/0657 , G03G5/0659 , G03G5/0696
摘要： A photoconductive imaging member comprised of an optional supporting substrate, a hole blocking layer thereover, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is comprised of a pyrolyzed polyacrylonitrile.
摘要翻译：一种感光成像构件，包括任选的支撑衬底，其上的空穴阻挡层，光生代层和电荷传输层，并且其中空穴阻挡层由热解的聚丙烯腈构成。

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