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公开(公告)号：US5386277A
公开(公告)日：1995-01-31
申请号：US37836
申请日：1993-03-29
申请人： Dah A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
发明人： Dah 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 , G03G15/0803 , G03G2215/0651 , Y10T428/294
摘要： An apparatus for developing a latent image that contains a housing with a supply of a developer of carrier and toner and a coated toner donor member, which member is spaced from the surface on which a latent image Is being recorded. The apparatus also includes a means for advancing the developer material in the chamber of the housing and this means cooperates with the donor means and both means define a region wherein a substantially constant quantity of toner is deposited on the donor member. The apparatus further includes an electrode means positioned near the surface of a dielectric core roll and these electrodes are biased to detach toner from the donor member and to form a donor cloud for developing the latent image. The coated toner transport means can be comprised of a core with a coating of an oxidized polyether carbonate.
摘要翻译： 一种用于显影潜像的装置，其中包含具有载体和调色剂的显影剂的供应的外壳和涂覆的调色剂供体构件，该构件与其上记录有潜像的表面间隔开。 该装置还包括用于将显影剂材料推进到壳体的室中的装置，并且该装置与施主装置配合，并且两种装置限定了其中基本上恒定量的调色剂沉积在供体构件上的区域。 该装置还包括位于介质芯辊表面附近的电极装置，并且这些电极被偏置以从供体构件分离调色剂并形成用于显影潜像的供体云。 涂覆的调色剂输送装置可以由具有氧化聚醚碳酸酯涂层的芯构成。
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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。
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公开(公告)号：US5300339A
公开(公告)日：1994-04-05
申请号：US37700
申请日：1993-03-29
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 toner transport roll containing a core with a coating thereover of transporting molecules dispersed in a binder and an oxidizing agent selected from the group consisting of ferric chloride and trifluoroacetic acid. These oxidizing agents can be selected in an amount of from about 1 to about 50 weight percent. Also, the coating possesses a relaxation time of from about 0.0099 millisecond to about 3.5 milliseconds, and a residual voltage of from about 1 to about 10 volts.
摘要翻译： 一种涂布的调色剂输送辊，其含有在其上分散有粘合剂的输送分子之外的涂层的核心和选自氯化铁和三氟乙酸的氧化剂。 这些氧化剂可以以约1至约50重量％的量进行选择。 此外，涂层具有约0.0099毫秒至约3.5毫秒的弛豫时间和约1至约10伏特的残余电压。
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公开(公告)号：US06759125B1
公开(公告)日：2004-07-06
申请号：US08319683
申请日：1994-10-07
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： D02G300
CPC分类号： G03G15/0818 , G03G15/0803 , G03G2215/0651 , Y10T428/294
摘要： A coated transport roll comprised of a core with a coating comprised of a charge transporting polymer and an oxidizing agent.
摘要翻译： 涂覆的输送辊由具有由电荷输送聚合物和氧化剂构成的涂层的芯构成。
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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
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。
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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 。
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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。
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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。
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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.
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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。
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