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21. 发明授权

US6099996A Electrophotographic imaging member with an improved charge transport layer 有权
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：US6099996A
公开(公告)日：2000-08-08
申请号：US363198
申请日：1999-07-29
申请人： John F. Yanus , Damodar M. Pai , Timothy J. Fuller , Dale S. Renfer , William W. Limburg
发明人： John F. Yanus , Damodar M. Pai , Timothy J. Fuller , Dale S. Renfer , William W. Limburg
IPC分类号： G03G5/047 , G03G5/06
CPC分类号： G03G5/047 , G03G5/0612 , G03G5/0614 , G03G5/0618 , G03G5/0629
摘要： A flexible electrophotographic imaging member comprising a substrate and at least one imaging layer comprising a first charge transport material, free of long chain alkyl ester groups or long chain alkyl carboxyl groups, and a small amount of a different second charge transporting material containing only one long chain alkyl ester group dissolved or molecularly dispersed in a film forming binder, the at least one imaging layer having been formed by drying a coating comprising a solution of the first transporting material and second charge transporting material and the film forming polymer binder in a mixture of a low volatility solvent and a high volatility solvent. A method for fabricating this imaging member is also disclosed.
摘要翻译：一种柔性电子照相成像构件，包括基底和至少一个成像层，所述成像层包含不含长链烷基酯基团或长链烷基羧基的第一电荷输送材料，以及少量不同的第二电荷输送材料，其仅含有一个长溶解或分子分散在成膜粘合剂中的至少一个成像层通过将包含第一输送材料和第二电荷输送材料的溶液和成膜聚合物粘合剂的涂层干燥而形成，所述涂层包含低挥发性溶剂和高挥发性溶剂。还公开了一种用于制造该成像构件的方法。

22. 发明授权

US06835515B2 Long potlife, low temperature cure overcoat for low surface energy photoreceptors 失效
公开(公告)号：US06835515B2
公开(公告)日：2004-12-28
申请号：US10371782
申请日：2003-02-21
申请人： Yuhua Tong , John F. Yanus , William W. Limburg , Timothy J. Fuller , Dale S. Renfer , Markus R. Silvestri
发明人： Yuhua Tong , John F. Yanus , William W. Limburg , Timothy J. Fuller , Dale S. Renfer , Markus R. Silvestri
IPC分类号： G03G5147
CPC分类号： G03G5/0614 , G03G5/051 , G03G5/0514 , G03G5/0517 , G03G5/0521 , G03G5/0525 , G03G5/0557 , G03G5/0567 , G03G5/0589 , G03G5/0592 , G03G5/0596 , G03G5/14708 , G03G5/14747 , G03G5/1476 , G03G5/14786 , G03G5/14791
摘要： A composition is provided for coating a photoreceptor having a charge generating layer and a charge transport layer. The composition includes a hole transport material, a cross-linkable film forming binder having at least one functional group that is reactive with isocyanate, a blocked isocyanate cross-linking agent and a solvent having a boiling point equal to or below the deblocking temperature. The blocked isocyanate cross-linking agent is the reaction product of an isocyanate and a blocking agent, wherein the blocking agent has a boiling point temperature equal to or below a selected deblocking temperature to allow the isocyanate to form cross-links. The invention also provides an electrophotographic imaging member with an overcoat layer comprising a cross-linked film forming binder, an isocyanate compound, a hole transport material, and optionally a surface energy reducing agent. Processes for making the imaging members are also provided.

23. 发明授权

US06291125B1 Terpolymer imaging member and imaging process 有权
标题翻译：三聚体成像构件和成像过程
公开(公告)号：US06291125B1
公开(公告)日：2001-09-18
申请号：US09431109
申请日：1999-11-01
申请人： Dale S. Renfer , John F. Yanus , William W. Limburg , Damodar M. Pai , Paul J. DeFeo , Richard L. Schank
发明人： Dale S. Renfer , John F. Yanus , William W. Limburg , Damodar M. Pai , Paul J. DeFeo , Richard L. Schank
IPC分类号： G03G1306
CPC分类号： C08G64/24 , C08G64/12 , G03G5/056 , G03G5/076 , G03G5/14752 , G03G5/14791
摘要： A terpolymer represented by formula is useful in particular in electrophotographic imaging members.
摘要翻译：由式表示的三元共聚物特别可用于电子照相成像构件

24. 发明授权

US5409792A Photoreceptor containing dissimilar charge transporting small molecule and charge transporting polymer 失效
标题翻译：含有不同电荷运输小分子和电荷输送聚合物的感光体
公开(公告)号：US5409792A
公开(公告)日：1995-04-25
申请号：US328320
申请日：1994-10-24
申请人： John F. Yanus , Damodar M. Pai , William W. Limburg , Dale S. Renfer
发明人： John F. Yanus , Damodar M. Pai , William W. Limburg , Dale S. Renfer
IPC分类号： 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 comprising 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 unlike the structure of the charge transporting small molecule, the ionization potential of the charge transporting small molecule and the charge transporting moieties having a difference in ionization potential value of less than about 0.05 electron volt, the charge transporting small molecule and the charge transporting polymer being non-absorbing to radiation in the region of intended use, 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输送层，电荷输送层包含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，该成膜电荷输送聚合物包含成膜电荷输送聚合物主链中的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不同的结构，电荷输送小分子的电离电位和电离势电位差小于约0.05电子伏的电荷输送部分，电荷输送小分子和电荷输送聚合物在预期用途的区域中不吸收辐射，电荷输送层基本上不含无电极成膜粘合剂。该成像构件可以用于电子照相成像过程。

25. 发明授权

US5283143A Electrophotographic imaging member containing arylamine terpolymers with CF.sub.3 substituted moieties 失效
标题翻译：含有CF 3取代部分的芳基三元共聚物的电子照相成像部件
公开(公告)号：US5283143A
公开(公告)日：1994-02-01
申请号：US797753
申请日：1991-11-25
申请人： John F. Yanus , William W. Limburg , Dale S. Renfer , Damodar M. Pai
发明人： John F. Yanus , William W. Limburg , Dale S. Renfer , Damodar M. Pai
IPC分类号： C08G63/685 , C08G73/02 , C08G73/06 , G03G5/05 , G03G5/147 , G03G15/02 , G03G15/00
CPC分类号： G03G5/056 , C08G63/6856 , C08G73/024 , C08G73/0253 , C08G73/0672 , G03G5/0575 , G03G5/0582 , G03G5/14752 , G03G5/14769 , G03G5/14778
摘要： An electrophotographic imaging member including a charge generation layer and a hole transport layer, at least the charge generation layer or charge transport layer comprising a polyarylamine polymer represented by the following formula: ##STR1## wherein: n is between about 5 and about 5,000p is between about 5 and about 5,000X' and X" are independently selected from a group having bifunctional linkages, andQ is a divalent group derived from certain hydroxy terminated arylamine reactants.
摘要翻译：至少电荷产生层或电荷传输层包含由下式表示的聚芳基胺聚合物：（*化学结构*）式I（*化学结构*），其中电荷产生层和空穴传输层包括电荷产生层和空穴传输层， n为约5至约5,000 p为约5至约5,000 X'，X“独立地选自具有双官能键的基团，Q为衍生自某些羟基封端的芳基胺反应物的二价基团。

26. 发明授权

US5728498A 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：US5728498A
公开(公告)日：1998-03-17
申请号：US722352
申请日：1996-09-27
申请人： John F. Yanus , William W. Limburg , Dale S. Renfer , Richard L. Schank , Merlin E. Scharfe , Damodar M. Pai , Paul J. DeFeo
发明人： John F. Yanus , William W. Limburg , Dale S. Renfer , Richard L. Schank , Merlin E. Scharfe , Damodar M. Pai , Paul J. DeFeo
IPC分类号： G03G5/06 , G03G5/04
CPC分类号： G03G5/0618 , G03G5/0607 , G03G5/0629
摘要： A flexible electrophotographic imaging member including a supporting substrate coated with at least one imaging layer comprising hole transporting material containing at least two long chain alkyl carboxylate groups dissolved or molecularly dispersed in a film forming binder.
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底，该成像层包含溶解或分子分散在成膜粘合剂中的至少两个长链烷基羧酸酯基团的空穴传输材料。

27. 发明授权

US07205081B2 Imaging member 有权
标题翻译：成像成员
公开(公告)号：US07205081B2
公开(公告)日：2007-04-17
申请号：US10014570
申请日：2001-12-14
申请人： Merlin E. Scharfe , Richard L. Schank , William W. Limburg , Damodar M. Pai , Dale S. Renfer , John F. Yanus , Paul J. DeFeo
发明人： Merlin E. Scharfe , Richard L. Schank , William W. Limburg , Damodar M. Pai , Dale S. Renfer , John F. Yanus , Paul J. DeFeo
IPC分类号： G03G5/047 , G03G5/147
CPC分类号： G03G5/14773 , G03G5/10 , G03G5/102 , G03G5/104 , G03G5/14 , G03G5/142 , G03G5/147
摘要： An imaging method utilizing an imaging member containing a supporting substrate, a layer of a charge carrier injecting surface, a hole blocking layer, an optional adhesive layer, a layer of a charge carrier transport material, a layer of an charge carrier generating material, an optional charge trapping layer, a crossed linked silicone rubber, and an electrically insulating overcoating layer. The member is first charged with electrostatic charges of a first polarity, charged a second time with electrostatic charges of a polarity opposite to said first polarity in order to substantially neutralize the charges residing on the electrically insulating surface of the member and exposed to an imagewise pattern of activating electromagnetic radiation whereby an electrostatic latent image is formed. The electrostatic latent image may be developed to form a visible image which may be transferred to a receiver member. The imaging member may be reused after erasure and cleaning.
摘要翻译：一种使用包含支撑基板，载流子注入表面层，空穴阻挡层，任选的粘合剂层，电荷载流子传输材料层，载流子产生材料层，可选择的电荷捕获层，交联的硅橡胶和电绝缘的外涂层。该构件首先充电具有第一极性的静电电荷，第二次用与所述第一极性相反的极性的静电电荷充电，以便基本上中和位于构件的电绝缘表面上并暴露于成像图案的电荷激活电磁辐射，由此形成静电潜像。可以显影静电潜像以形成可以传送到接收器构件的可见图像。成像构件可以在擦除和清洁之后再次使用。

28. 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。

29. 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。

30. 发明授权

US5576129A Migration imaging members 失效
标题翻译：迁移成像成员
公开(公告)号：US5576129A
公开(公告)日：1996-11-19
申请号：US353461
申请日：1994-12-09
申请人： Edward G. Zwartz , Carol A. Jennings , Man C. Tam , Philip H. Soden , Arthur Y. Jones , Arnold L. Pundsack , Enrique Levy , Ah-Mee Hor , William W. Limburg , John F. Yanus , Damodar M. Pai , Dale S. Renfer
发明人： Edward G. Zwartz , Carol A. Jennings , Man C. Tam , Philip H. Soden , Arthur Y. Jones , Arnold L. Pundsack , Enrique Levy , Ah-Mee Hor , William W. Limburg , John F. Yanus , Damodar M. Pai , Dale S. Renfer
IPC分类号： G03G5/00 , G03G5/02 , G03G17/10 , G03G13/26
CPC分类号： G03G17/10
摘要： Disclosed is a migration imaging member comprising a substrate, a first softenable layer comprising a first softenable material and a first migration marking material contained at or near the surface of the first softenable layer spaced from the substrate, and a second softenable layer comprising a second softenable material and a second migration marking material. Also disclosed is a migration imaging process employing the aforesaid imaging member.
摘要翻译：公开了一种迁移成像构件，其包括基底，包含第一可软化材料的第一可软化层和包含在与基底间隔开的第一可软化层的表面处或附近的第一迁移标记材料，以及包含第二可软化层材料和第二种迁移标记材料。还公开了采用上述成像构件的迁移成像处理。

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