-
公开(公告)号：US5120628A
公开(公告)日：1992-06-09
申请号：US448855
申请日：1989-12-12
CPC分类号： G03G5/14704 , G03G5/047 , G03G5/087
摘要： Highly transparent charge injection enabling species for electrophotographic overcoatings include copper (I) compounds dispersed throughout the overcoating or complexed into a charge transport matrix. The overcoatings contain an insulating, film forming continuous phase having charge transport molecules and the copper (I) compounds.
-
2.发明授权
公开(公告)号：US5215841A
公开(公告)日：1993-06-01
申请号：US814548
申请日：1991-12-30
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。
-
公开(公告)号：US5995796A
公开(公告)日：1999-11-30
申请号：US4421
申请日：1998-01-08
申请人： Edward L. Schlueter, Jr. , Joseph Mammino , Gerald M. Fletcher , Donald S. Sypula , James F. Smith , Lucille M. Sharf , Robert M. Ferguson
发明人： Edward L. Schlueter, Jr. , Joseph Mammino , Gerald M. Fletcher , Donald S. Sypula , James F. Smith , Lucille M. Sharf , Robert M. Ferguson
CPC分类号： C08J5/18 , C08K3/2279 , G03G15/162 , G03G15/1685 , G03G15/2057 , C08J2327/12 , G03G2215/168 , Y10T428/25 , Y10T428/3154 , Y10T428/31544
摘要： A film component having a) a haloelastomer with halogenated monomers, polyorganosiloxane monomers, or both halogenated and polyorganosiloxane monomers, and b) a doped metal oxide, preferably antimony doped tin oxide, dispersed therein, wherein the film component is useful as components in xerographic processes.
摘要翻译： 一种膜组分，其具有a）具有卤化单体，聚有机硅氧烷单体或卤代和聚有机硅氧烷单体的卤化弹性体，以及b）分散在其中的掺杂金属氧化物，优选掺锑的氧化锡，其中所述膜组分可用作静电印刷工艺中的组分 。
-
公开(公告)号：US5919514A
公开(公告)日：1999-07-06
申请号：US997489
申请日：1992-12-28
CPC分类号： C23C18/1612 , C23C18/1608 , C23C18/1641 , C23C18/1653 , C23C18/1879 , C23C18/1882 , C23C18/204 , C23C18/206 , C23C18/2066 , C23C18/30 , C23C18/32 , C23C18/38 , C25D5/02 , G03G15/0818 , C23C18/1651 , G03G2215/0863
摘要： A process for preparing a toner donor roll having an integral electrode pattern involving: (a) providing a cylindrically shaped insulating member; (b) coating the insulating member with a photo or thermally sensitive composition comprised of a polymeric material and a conductive metal nucleating agent; (c) patterning the composition, resulting in a first composition portion corresponding to the electrode pattern and a second composition portion; and (d) depositing conductive metal on the first composition portion, resulting in the electrode pattern which is capable of being electrically biased to detach toner particles from the donor roll. In an alternative embodiment, there is provided an insulating member comprised of an insulating polymeric material and a conductive metal nucleating agent.
摘要翻译： 一种制备具有整体电极图案的调色剂供体辊的方法，包括：（a）提供圆柱形绝缘构件; （b）用由聚合物材料和导电金属成核剂组成的光敏或热敏组合物涂覆绝缘构件; （c）图案化组合物，得到对应于电极图案的第一组成部分和第二组合物部分; 和（d）在第一组合物部分上沉积导电金属，导致能够被电偏置以从供体辊上分离调色剂颗粒的电极图案。 在替代实施例中，提供了由绝缘聚合材料和导电金属成核剂组成的绝缘构件。
-
公开(公告)号：US5153618A
公开(公告)日：1992-10-06
申请号：US744158
申请日：1991-08-13
申请人： John A. Frank , Joseph Mammino , Dennis A. Abramsohn , Donald S. Sypula , Jerome P. Chasko , William L. Gary , Deborah J. Nichol-Landry , Fred W. Schmidlin , Dasarao K. Murti , Brian E. Springett
发明人： John A. Frank , Joseph Mammino , Dennis A. Abramsohn , Donald S. Sypula , Jerome P. Chasko , William L. Gary , Deborah J. Nichol-Landry , Fred W. Schmidlin , Dasarao K. Murti , Brian E. Springett
CPC分类号： G03G15/321 , B41J2/415 , G03G5/0202
摘要： An ionographic imaging member containing a conductive layer and a uniform and continuous dielectric imaging layer free of voids, the imaging layer having a dielectric constant of from about 1.5 to about 40 and a thickness of at least about 45 micrometers, the thickness divided by the dielectric constant having a value of from about 30 to about 60 micrometers. This member may be used in an ionographic imaging process.
摘要翻译： 一种包含导电层和不含空隙的均匀且连续的电介质成像层的成像成像构件，所述成像层的介电常数为约1.5至约40，厚度为至少约45微米，厚度除以电介质 常数值为约30至约60微米。 该成员可用于离子成像过程。
-
6.发明授权Electrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layer 失效具有未改性羟基甲基丙烯酸酯聚合物电荷阻挡层的电子照相成像构件
公开(公告)号：US5385796A
公开(公告)日：1995-01-31
申请号：US860396
申请日：1992-03-30
申请人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino , Ronald F. Ziolo , Robert C. U. Yu , Kathleen Carmichael , Neil S. Patterson
发明人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino , Ronald F. Ziolo , Robert C. U. Yu , Kathleen Carmichael , Neil S. Patterson
CPC分类号： G03G5/142
摘要： An electrophotographic imaging member containing a supporting substrate having an electrically conductive surface comprising charge injecting material, a charge blocking layer including a water insoluble high molecular weight unmodified hydroxy methacrylate polymer and at least one photoconductive layer, the charge blocking layer having a surface resistivity greater than about 10.sup.10 ohm/sq. This imaging member may be employed in an electrostatographic imaging process.
摘要翻译： 一种电子照相成像构件，其包含具有包含电荷注入材料的导电表面的支撑衬底，电荷阻挡层，其包含水不溶性高分子量未改性的羟基甲基丙烯酸酯聚合物和至少一个光电导层，所述电荷阻挡层具有大于 约1010欧姆/平方英尺 该成像构件可用于静电摄影成像过程。
-
公开(公告)号：US5714243A
公开(公告)日：1998-02-03
申请号：US385484
申请日：1995-02-08
CPC分类号： C23C4/18 , G03G5/0202 , G03G5/0214 , Y10T428/249953 , Y10T428/249955
摘要： A dielectric image receiving member is disclosed which comprises a substrate layer, a porous plasma-sprayed dielectric layer formed on the surface of the substrate layer, and a dielectric polymeric coating material filling at least those pores opening at the surface of the oxide layer. Most preferably, the plasma-sprayed layer is a metal oxide and the coating material is a glass resin.
摘要翻译： 公开了一种电介质图像接收元件，其包括基底层，形成在基底层表面上的多孔等离子体喷涂电介质层，以及填充至少在氧化物层表面开口的那些孔隙的电介质聚合物涂层材料。 最优选地，等离子体喷涂层是金属氧化物，涂层材料是玻璃树脂。
-
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
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。
-
公开(公告)号：US5298956A
公开(公告)日：1994-03-29
申请号：US957140
申请日：1992-10-07
申请人： Joseph Mammino , Donald S. Sypula , John S. Berkes , Edward L. Schlueter, Jr. , Gerald M. Fletcher , Frank J. Bonsignore , Shy-Shung Hwang , Donald J. Robertson , Allen W. Denham , Paul J. Brach , Dennis A. Abramsohn
发明人： Joseph Mammino , Donald S. Sypula , John S. Berkes , Edward L. Schlueter, Jr. , Gerald M. Fletcher , Frank J. Bonsignore , Shy-Shung Hwang , Donald J. Robertson , Allen W. Denham , Paul J. Brach , Dennis A. Abramsohn
CPC分类号： G03G7/00 , G03G15/162
摘要： A seamless intermediate transfer member has a reinforcing member in an endless configuration, a filler material such as a polymer and electrical property regulating material to regulate the electrical properties such as surface and bulk resistivity, dielectric constant and charge dissipation. The seamless intermediate transfer member also has good mechanical properties. The reinforcing member can be prepared by any suitable method such as by weaving. Filler material and electrical regulating material can be applied on, around or embedded into the reinforcing member. The member can be employed in an electrostatographic imaging system with more than one toner imaging station. The member can pick up a separate image from each individual imaging station and transfer the combined image to a suitable substrate. The seamless intermediate transfer member is capable of dissipating charge between toner imaging stations, achieving good transfer efficiencies and has a non-stretch characteristic to attain good registration of a toner image.
摘要翻译： 无缝中间转印部件具有环形构造的加强构件，诸如聚合物的填充材料和电性能调节材料，以调节电性能如表面和体电阻率，介电常数和电荷耗散。 无缝中间转印部件也具有良好的机械性能。 加强构件可以通过任何合适的方法如编织来制备。 填料和电调节材料可以施加在加强构件的周围或嵌入加强构件中。 该成员可以用于具有多于一个调色剂成像站的静电图像成像系统中。 该成员可以从每个成像站拾取单独的图像，并将组合的图像转移到合适的基底。 无缝中间转印构件能够在调色剂成像站之间消散电荷，实现良好的转印效率并且具有非拉伸特性以获得调色剂图像的良好配准。
-
公开(公告)号：US5039598A
公开(公告)日：1991-08-13
申请号：US459392
申请日：1989-12-29
CPC分类号： G03G5/0202 , B29C63/42 , G03G5/0205 , B29C61/00 , B29L2031/767
摘要： Processes for preparing ionographic imaging member including providing a flexible, shrinkable tube containing a dielectric film forming polymer having a T.sub.g of at least about -40.degree. C., charge decay of less than about 2 nonocoulombs per cm.sup.2 per second and elastic memory, providing a cylindrical support member having an outer diameter that is less than the inner diameter of the flexible tube, applying a continuous coating on the interior of the tube or on the exterior of the cylindrical support member, the coating comprising a material selected from the group consisting of an electrically conductive material, an adhesive material and mixture thereof, shrinking the tube to bring the inner surface of the tube and the outer surface of the cylindrical support member into intimate physical contact with the continuous coating. This imaging member may be employed in an ionographic imaging process.
-
-
-
-
-
-
-
-
-
搜索结果
107 条记录 (耗时 0.032 秒)
