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1. 发明授权

US4515882A Overcoated electrophotographic imaging system 失效
标题翻译：外涂电子照相成像系统
公开(公告)号：US4515882A
公开(公告)日：1985-05-07
申请号：US567840
申请日：1984-01-03
申请人： Joseph Mammino , Donald S. Sypula , Dennis A. Abramsohn , Martin A. Abkowitz , Merlin E. Scharfe
发明人： Joseph Mammino , Donald S. Sypula , Dennis A. Abramsohn , Martin A. Abkowitz , Merlin E. Scharfe
IPC分类号： G03G5/00 , G03G5/043 , G03G5/047 , G03G5/14
CPC分类号： G03G5/047 , G03G5/0436 , Y10S430/10
摘要： An electrophotographic imaging system utilizing a member comprising at least one photoconductive layer and an overcoating layer comprising a film forming continuous phase comprising charge transport molecules and finely divided charge injection enabling particles dispersed in the continuous phase, the insulating overcoating layer being substantially transparent to activating radiation to which the photoconductive layer is sensitive and substantially electrically insulating at low electrical fields.
摘要翻译：一种电子照相成像系统，其利用包括至少一个光电导层和外涂层的构件，所述外涂层包括形成连续相的膜，所述连续相包含电荷传输分子和分散在连续相中的细分散的电荷注入使粒子，所述绝缘外涂层对活化辐射基本上是透明的光电导层在低电场下敏感并基本上电绝缘。

2. 发明授权

US5336577A Single layer photoreceptor 失效
标题翻译：单层感光体
公开(公告)号：US5336577A
公开(公告)日：1994-08-09
申请号：US71032
申请日：1993-06-02
申请人： John W. Spiewak , John F. Yanus , Damodar M. Pai , Joseph Mammino , Dennis A. Abramsohn , William W. Limburg , Dale S. Renfer , Chei-Jen Chen , Paul DeFeo , Steven J. Grammatica , J. Michael Ishler , Merlin E. Scharfe , Donald S. Sypula
发明人： John W. Spiewak , John F. Yanus , Damodar M. Pai , Joseph Mammino , Dennis A. Abramsohn , William W. Limburg , Dale S. Renfer , Chei-Jen Chen , Paul DeFeo , Steven J. Grammatica , J. Michael Ishler , Merlin E. Scharfe , Donald S. Sypula
IPC分类号： G03G5/05 , G03G5/04 , G03G5/07
CPC分类号： G03G5/076 , G03G5/04
摘要： A thick organic ambipolar layer on a photoresponsive device is simultaneously capable of charge generation and charge transport. In particular, the organic photoresponsive layer contains an electron transport material such as a fluorenylidene malonitrile derivative and a hole transport material such as a dihydroxy tetraphenyl benzadine containing polymer. These may be complexed to provide photoresponsivity, and/or a photoresponsive pigment or dye may also be included.
摘要翻译：光响应器件上的厚有机双极层同时能够产生电荷和电荷传输。特别地，有机光响应层含有电子传输材料如亚芴基丙腈衍生物和空穴传输材料如含二羟基四苯基苯并胍的聚合物。这些可以复合以提供光响应性，和/或还可以包括光响应颜料或染料。

3. 发明授权

US4747992A Process for fabricating a belt 失效
标题翻译：制造带的方法
公开(公告)号：US4747992A
公开(公告)日：1988-05-31
申请号：US842953
申请日：1986-03-24
申请人： Donald S. Sypula , Merlin E. Scharfe , Dennis A. Abramsohn , Paul J. Brach , Clifford H. Griffiths , Deborah J. Nichol-Landry , Andrew R. Melnyk , John W. Spiewak , Joseph Mammino , Edward C. Williams , Lieng-Huang Lee , Christine J. Tarnawskyj
发明人： Donald S. Sypula , Merlin E. Scharfe , Dennis A. Abramsohn , Paul J. Brach , Clifford H. Griffiths , Deborah J. Nichol-Landry , Andrew R. Melnyk , John W. Spiewak , Joseph Mammino , Edward C. Williams , Lieng-Huang Lee , Christine J. Tarnawskyj
IPC分类号： B29C41/12 , B29C37/00 , B29C41/08 , B29C41/40 , B29C41/42 , B29C41/46 , B29D29/00 , B29L29/00 , B29C33/58 , B29C41/04
CPC分类号： B29C37/0003 , B29C41/085 , B29C41/42 , B29C41/46 , B29D29/00 , B29C41/08 , B29K2105/0073 , B29L2009/00 , B29L2031/709 , B29L2031/764 , Y10S264/72
摘要： A process is disclosed for forming at least one thin substantially uniform fluid coating comprising polymeric film forming material on a cylindrical mandrel, solidifying the fluid coating to form a uniform solid coating and separating the uniform solid coating from the mandrel. The process may comprise forming at least one thin substantially uniform fluid coating comprising polymeric film forming material around a cylindrical mandrel, the mandrel having a larger mass or lower thermal conductivity than the polymeric film forming material and a critical surface tension greater than the surface tension of the fluid coating, solidifying the fluid coating to form at least one thin substantially uniform solid coating comprising the polymeric film forming material around the cylindrical mandrel, heating both the uniform solid coating and the mandrel to a temperature at least above the apparent T.sub.g of the solid coating to expand the coating and the mandrel while maintaining contact between the coating and the mandrel, cooling the coating to below the apparent T.sub.g of the solid coating prior to substantial cooling of the mandrel, and cooling the mandrel whereby the mandrel contracts at a greater rate than the polymeric coating until separation occurs between the mandrel and the coating, and removing the coating from the mandrel.
摘要翻译：公开了一种用于在圆柱形心轴上形成包含聚合物成膜材料的至少一种薄的基本上均匀的流体涂层的方法，使流体涂层固化以形成均匀的固体涂层并将均匀的固体涂层与心轴分离。该方法可以包括在圆柱形心轴周围形成包含聚合物膜形成材料的至少一个薄的基本上均匀的流体涂层，心轴具有比聚合物成膜材料更大的质量或更低的热导率，并且临界表面张力大于流体涂层，固化流体涂层以形成至少一个薄的基本上均匀的固体涂层，其包括围绕圆柱形心轴的聚合物膜形成材料，将均匀的固体涂层和心轴加热至至少高于固体的表观Tg的温度涂层以在保持涂层和心轴之间的接触的同时扩展涂层和心轴，在心轴的大量冷却之前将涂层冷却至低于固体涂层的表观Tg，并冷却心轴，由此心轴以更高的速率收缩直到在心轴之间发生分离和涂层，并从心轴上去除涂层。

4. 发明授权

US5215841A Electrophotographic imaging member with overcoatings containing fullerenes 失效
标题翻译：含有富勒烯的外涂层的电子照相成像部件
公开(公告)号：US5215841A
公开(公告)日：1993-06-01
申请号：US814548
申请日：1991-12-30
申请人： Merlin E. Scharfe , Ronald F. Ziolo , Joseph Mammino , Donald S. Sypula
发明人： Merlin E. Scharfe , Ronald F. Ziolo , Joseph Mammino , Donald S. Sypula
IPC分类号： B82B1/00 , G03G5/047 , G03G5/05 , G03G5/06 , G03G5/087 , G03G5/147
CPC分类号： G03G5/06 , G03G5/047 , G03G5/0517 , G03G5/087 , G03G5/14704 , G03G5/14708 , Y10S430/10 , Y10S977/734
摘要： An electrophotographic imaging system utilizing a member comprising at least one photoconductive layer and an overcoating layer comprising a film forming continuous phase comprising charge transport molecules and charge injection enabling sites comprising finely divided fullerene particles, the insulating overcoating layer being substantially transparent to activating radiation to which the photoconductive layer is sensitive and substantially electrically insulating at low electrical fields.
摘要翻译：一种电子照相成像系统，其利用包括至少一个光电导层和外涂层的构件，所述外涂层包含形成连续相的膜，其包含电荷传输分子和包含细碎富勒烯颗粒的电荷注入使能位置，所述绝缘复涂层对于活化辐射基本上是透明的，光电导层在低电场下是敏感的并且基本上电绝缘。

5. 发明授权

US6075959A Discharge of photoreceptors 有权
标题翻译：光感受器的放电
公开(公告)号：US6075959A
公开(公告)日：2000-06-13
申请号：US216053
申请日：1998-12-18
申请人： Surendar Jeyadev , Merlin E. Scharfe , James M. Markovics , Damodar M. Pai
发明人： Surendar Jeyadev , Merlin E. Scharfe , James M. Markovics , Damodar M. Pai
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/08 , G03G2215/0174
摘要： An electrophotographic printing machine has a photoreceptive member. The photoreceptive member is charged and then exposed with a light image representation to form a latent image. An electric field, less than that required to re-charge the photoreceptive member, is applied to the latent image to increase the rate of discharge of the exposed portions of the latent image. The latent image is then developed.
摘要翻译：电子照相印刷机具有感光元件。对感光元件充电，然后用光图像表示曝光以形成潜像。对潜影施加小于再次充电感光元件所需的电场，以增加潜像的曝光部分的放电速率。然后展开潜像。

6. 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。

7. 发明授权

US5153759A Optically addressed light valve system 失效
标题翻译：光学寻址光阀系统
公开(公告)号：US5153759A
公开(公告)日：1992-10-06
申请号：US678787
申请日：1991-04-01
申请人： Werner E. Haas , Merlin E. Scharfe
发明人： Werner E. Haas , Merlin E. Scharfe
IPC分类号： G02F1/135
CPC分类号： G02F1/135 , G02F2001/1351
摘要： A light valve comprising a first transparent electrically insulating layer, a first transparent electrically conductive layer, an electro-optic imaging medium layer, a dielectric mirror, a light blocking layer comprising an organic dye or organic pigment, a photoconductor layer comprising selenium, a second transparent electrically conductive layer and a second transparent layer. This light valve may be utilized in systems which include an imaging light source and a read-out light source.
摘要翻译：一种光阀，包括第一透明电绝缘层，第一透明导电层，电光成像介质层，电介质镜，包含有机染料或有机颜料的遮光层，包含硒的光电导层，第二透明导电层和第二透明层。该光阀可以用于包括成像光源和读出光源的系统中。

8. 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。

9. 发明授权

US06139999A Imaging member with partially conductive overcoating 有权
标题翻译：具有部分导电涂层的成像构件
公开(公告)号：US06139999A
公开(公告)日：2000-10-31
申请号：US429387
申请日：1999-10-28
申请人： Timothy J. Fuller , Damodar M. Pai , John F. Yanus , Paul J. DeFeo , Anthony T. Ward , Dale S. Renfer , Harold F. Hammond , Merlin E. Scharfe , Markus R. Silvestri , William W. Limburg
发明人： Timothy J. Fuller , Damodar M. Pai , John F. Yanus , Paul J. DeFeo , Anthony T. Ward , Dale S. Renfer , Harold F. Hammond , Merlin E. Scharfe , Markus R. Silvestri , William W. Limburg
IPC分类号： G03G5/05 , G03G5/147
CPC分类号： G03G5/0592 , G03G5/0571 , G03G5/14765 , G03G5/14791
摘要： An electrophotographic imaging member includingat least one photographic imaging layer anda partially electrically conductive overcoat layer includingfinely divided charge injection enabling particles dispersed ina charge transporting continuous matrix including a cross linked polyamide, charge transport molecules and oxidized charge transport molecules, the continuous matrix being formed from a solution selected from the group includinga first solution includingcrosslinkable alcohol soluble polyamide containing methoxy methyl groups attached to amide nitrogen atoms,an acid having a pK.sub.a of less than about 3,a cross linking agent selected from the group comprising a formaldehyde generating cross linking agent, an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof,a dihydroxy arylamine, anda liquid selected from the group including alcohol solvents, diluent and mixtures thereof,a second solution includingcrosslinkable alcohol soluble polyamide free of methoxy methyl groups attached to amide nitrogen atoms,an acid having a pK.sub.a of less than about 3,an alkoxylated cross linking agent, a methylolamine cross linking agent and mixtures thereof,a dihydroxy arylamine, anda liquid selected from the group including alcohol solvents, diluent and mixtures thereof.The electrophotographic imaging process is also disclosed.
摘要翻译：一种电子照相成像构件，包括至少一个照相成像层和部分导电的外涂层，其包括分散在包含交联聚酰胺，电荷传输分子和氧化电荷传输分子的电荷传输连续基质中的细碎电荷注入使颗粒，连续基质由选自包含第一溶液的溶液形成，所述溶液包括含有与酰胺氮原子连接的甲氧基甲基的可交联醇可溶性聚酰胺，pKa小于约3的酸，选自甲醛的交联剂产生交联剂，烷氧基化交联剂，羟甲基胺交联剂及其混合物，二羟基芳基胺和选自醇溶剂，稀释剂及其混合物的液体;第二溶液，包括可交联醇可溶性聚不含与酰胺氮原子连接的甲氧基甲基，pKa小于约3的酸，烷氧基化交联剂，羟甲基胺交联剂及其混合物，二羟基芳基胺和选自以下的液体：醇溶剂，稀释剂及其混合物。还公开了电子照相成像方法。

10. 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。

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