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1. 发明授权

US5516557A Method for applying a flocculating coating composition including maintaining turbulent flow conditions during extrusion 失效
标题翻译：絮凝涂料组合物的应用方法，包括在挤出过程中保持湍流条件
公开(公告)号：US5516557A
公开(公告)日：1996-05-14
申请号：US368129
申请日：1995-01-03
申请人： Alfred H. Willnow , Kent J. Evans
发明人： Alfred H. Willnow , Kent J. Evans
IPC分类号： G03G5/05 , B05C5/02 , B05D1/26
CPC分类号： B05D1/265 , B05C5/0254
摘要： A process is disclosed for forming a coating from a flocculating coating composition containing pigment particles dispersed in a solution of a film forming binder dissolved in a fugitive liquid carrier, maintaining the coating composition in average shear conditions of at least about 10 reciprocal seconds while transporting the coating composition through an inlet of an extrusion die, through a manifold of the die, through an extrusion slot of the extrusion die and onto a substrate to form a coating layer on the substrate, and rapidly removing the fugitive liquid from the coating while maintaining the coating composition in the coating layer in an undisturbed condition until the coating solidifies.
摘要翻译：公开了一种用于从絮凝涂料组合物形成涂层的方法，所述絮凝涂料组合物含有分散在溶解在逸散液体载体中的成膜粘合剂的溶液中的颜料颗粒，将涂料组合物保持在至少约10倒数秒的平均剪切条件，涂料组合物通过挤出模头的入口，通过模具的歧管，通过挤出模头的挤出槽并在基材上，在基材上形成涂层，并迅速地从涂层中除去挥发性液体，同时保持涂层组合物在未受干扰的条件下直到涂层固化。

2. 发明授权

US06645686B1 Electrophotographic imaging members 失效
标题翻译：电子照相成像部件
公开(公告)号：US06645686B1
公开(公告)日：2003-11-11
申请号：US10205127
申请日：2002-07-23
申请人： Min-Hong Fu , Colleen A. Helbig , Kent J. Evans , Kathleen M. Carmichael , June E. Schneider , David M. Skinner , Alfred H. Willnow
发明人： Min-Hong Fu , Colleen A. Helbig , Kent J. Evans , Kathleen M. Carmichael , June E. Schneider , David M. Skinner , Alfred H. Willnow
IPC分类号： G03G5047
CPC分类号： G03G5/047 , G03G5/0564
摘要： An electrophotographic imaging member comprises a substrate, a charge generating layer, and a charge transport layer. The charge transport layer comprises a binder and charge transport molecules, wherein the binder eliminates or minimizes crystallization of the charge transport molecules. Optionally, an electrophotographic imaging member comprises a substrate and a single charge generating and charge transport layer. The single charge generating and charge transport layer comprises a binder, charge generating molecules and charge transport molecules, wherein the binder eliminates or minimizes crystallization of the charge transport molecules. Specific binders are PCZ-800, a PCZ-500, or a PCZ-400 polycarbonate resin.
摘要翻译：电子照相成像构件包括基底，电荷产生层和电荷输送层。电荷传输层包含粘合剂和电荷传输分子，其中粘合剂消除或最小化电荷传输分子的结晶。可选地，电子照相成像构件包括基底和单个电荷产生和电荷输送层。单个电荷产生和电荷传输层包括粘合剂，电荷产生分子和电荷传输分子，其中粘合剂消除或最小化电荷传输分子的结晶。特殊的粘合剂是PCZ-800，PCZ-500或PCZ-400聚碳酸酯树脂。

3. 发明授权

US06582872B2 Process for fabricating electrophotographic imaging member 有权
标题翻译：电子照相成像构件的制造方法
公开(公告)号：US06582872B2
公开(公告)日：2003-06-24
申请号：US09682380
申请日：2001-08-27
申请人： Alfred H. Willnow , Kent J. Evans , Edward F. Grabowski
发明人： Alfred H. Willnow , Kent J. Evans , Edward F. Grabowski
IPC分类号： G03G5047
CPC分类号： G03G5/04 , G03G5/043 , G03G5/047 , G03G5/05 , G03G5/0525 , G03G5/142
摘要： An electrophotographic imaging member is produced using a substrate coated with a charge transport layer, the material used to coat the charge transport layer has a viscosity of about 1500-2100 cps. This results in decreased variation in charge transport layer thickness.
摘要翻译：使用涂覆有电荷输送层的基材制造电子照相成像构件，用于涂覆电荷输送层的材料具有约1500-2100cps的粘度。这导致电荷传输层厚度的变化减小。

4. 发明授权

US6048658A Process for preparing electrophotographic imaging member 失效
标题翻译：制备电子照相成像构件的方法
公开(公告)号：US6048658A
公开(公告)日：2000-04-11
申请号：US408239
申请日：1999-09-29
申请人： Kent J. Evans , Robert F. Dunham , Alfred H. Willnow
发明人： Kent J. Evans , Robert F. Dunham , Alfred H. Willnow
IPC分类号： B05C5/00 , B05C5/02 , G03G5/043 , G03G5/047 , G03G5/05
CPC分类号： G03G5/047 , G03G5/0525
摘要： A process for fabricating electrophotographic imaging members comprising providing a substrate with an exposed surface, simultaneously applying, from a coating die, two wet coatings to the surface, the wet coatings comprising a first coating in contact with the surface, the first coating comprising photoconductive particles dispersed in a solution of a film forming binder and a predetermined amount of solvent for the binder and a second coating in contact with the first coating, the second coating comprising a solution of a charge transporting small molecule and a film forming binder dissolved in a predetermined amount of solvent for the transport molecule and the binder, drying the two wet coatings to remove substantially all of the solvents to form a dry first coating having a thickness between about 0.1 micrometer and about 10 micrometers and dry second coating having a thickness between about 4 micrometers and 20 micrometers, applying at least a third coating in contact with the second coating, the third coating comprising a solution containing having a charge transporting small molecule, film forming binder and solvent substantially identical to charge transporting small molecule, film forming binder and solvent in the second coating, and drying the third coating to from a dry third coating having a thickness between about 13 micrometers and 20 micrometers.
摘要翻译：一种用于制造电子照相成像构件的方法，包括提供具有暴露表面的基底，同时从涂层模具将两个湿涂层施加到所述表面，所述湿涂层包括与所述表面接触的第一涂层，所述第一涂层包含光导颗粒分散在成膜粘合剂和预定量的用于粘合剂的溶剂的溶液中，第二涂层与第一涂层接触，第二涂层包含电荷输送小分子和成膜粘合剂溶液，其溶解在预定的用于输送分子和粘合剂的溶剂的量，干燥两个湿涂层以除去基本上所有的溶剂，以形成厚度在约0.1微米至约10微米之间的干燥的第一涂层，并且具有约4的厚度的干燥的第二涂层微米和20微米，施加至少一个第三涂层与本体接触第三涂层包含含有电荷输送小分子的溶液，成膜粘合剂和与电荷输送小分子基本相同的溶剂，在第二涂层中形成成膜粘合剂和溶剂的溶液，并将第三涂层干燥至干燥的第三涂层涂层的厚度在约13微米与20微米之间。

5. 发明授权

US5492785A Multilayered photoreceptor 失效
标题翻译：多层感光体
公开(公告)号：US5492785A
公开(公告)日：1996-02-20
申请号：US368117
申请日：1995-01-03
申请人： Sharon E. Normandin , Donald P. Sullivan , Alfred H. Willnow , Kathleen M. Carmichael , Karl V. Thomsen , John A. Bergfjord
发明人： Sharon E. Normandin , Donald P. Sullivan , Alfred H. Willnow , Kathleen M. Carmichael , Karl V. Thomsen , John A. Bergfjord
IPC分类号： G03G21/00 , G03G5/047 , G03G5/05 , G03G5/06 , G03G5/10 , G03G5/14 , G03G21/16
CPC分类号： G03G5/0659 , G03G5/102 , G03G5/142
摘要： An electrophotographic imaging member is disclosed having an imaging surface adapted to accept a negative electrical charge, the electrophotographic imaging member comprising a metal ground plane layer comprising at least 50 percent by weight zirconium, a siloxane hole blocking layer, an adhesive layer comprising a polyacrylate film forming resin, a charge generation layer comprising benzimidazole perylene particles dispersed in a film forming resin binder of poly(4,4'-diphenyl-1,1'-cyclohexane carbonate), and a hole transport layer, the hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from the charge generation layer and transporting the holes through the charge transport layer.
摘要翻译：公开了具有适于接受负电荷的成像表面的电摄影成像构件，所述电子照相成像构件包括包含至少50重量％锆的金属接地平面层，硅氧烷空穴阻挡层，包含聚丙烯酸酯膜的粘合剂层形成树脂，包含分散在聚（4,4'-二苯基-1,1'-环己烷碳酸酯）的成膜树脂粘合剂中的苯并咪唑苝颗粒的电荷产生层和空穴传输层，空穴传输层基本上不是 - 在电荷产生层产生的光谱区域中吸收并注入光生成孔，但能够支持从电荷产生层注入光生空穴并将空穴传送通过电荷输送层。

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