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1. 发明授权

US5258461A Electrocodeposition of polymer blends for photoreceptor substrates 失效
标题翻译：用于感光体底物的聚合物共混物的电沉积
公开(公告)号：US5258461A
公开(公告)日：1993-11-02
申请号：US606846
申请日：1990-11-26
申请人： John S. Facci , Ronald E. Jansen , David H. Pan , William G. Herbert , Donald S. Sypula , Joseph Mammino
发明人： John S. Facci , Ronald E. Jansen , David H. Pan , William G. Herbert , Donald S. Sypula , Joseph Mammino
IPC分类号： C08L67/02 , C08L69/00 , C08L79/08 , C09D5/44 , G03G5/05 , G03G5/14 , G03G5/147 , C08L27/14 , C08L27/16
CPC分类号： G03G5/14713 , C08L67/02 , C08L69/00 , C08L79/08 , C09D5/44 , G03G5/0525 , G03G5/142
摘要： Polymer films are formed by electrocodeposition of solutions containing a dispersion of charged particles of a first polymer and charged particles of a second polymer. Microheterogeneous films are obtained having micro-domains of a minor component polymer dispersed in the major component polymer. Processes for preparing dispersions for electrocodeposition are also provided In a first process, two polymers are dissolved in a common solvent and then dispersed as small charged particles in another solvent which is a precipitant for both polymers. In another process, a dispersion of a first polymer is prepared by adding a solution of the first polymer to a dispersant solvent, and then a solution of a second polymer is dispersed in the dispersion of the first polymer. In another process, a solution of the second polymer is added to a dispersion of the first polymer which contains only a single non-solvent for the second polymer. In yet another process, a dispersion of the first polymer in a first solvent system is mixed directly with a dispersion of a second polymer in a second solvent system, resulting in a dispersion of the first and second polymers in a resulting solvent system of the first and second solvent systems. In yet another process, a block copolymer composed of two blocks is dissolved in a solvent, and then dispersed in a non-solvent to form the dispersion.
摘要翻译：通过电沉积包含第一聚合物的带电粒子和第二聚合物的带电粒子的溶液的溶液形成聚合物膜。获得了微分子膜，其具有分散在主要组分聚合物中的次要组分聚合物的微畴。还提供了制备用于电沉积的分散体的方法。在第一种方法中，将两种聚合物溶解在常用溶剂中，然后作为小的带电粒子分散在另一种溶剂中，这是两种聚合物的沉淀剂。在另一方法中，通过将第一聚合物的溶液加入到分散剂溶剂中，然后将第二聚合物的溶液分散在第一聚合物的分散体中来制备第一聚合物的分散体。在另一方法中，将第二聚合物的溶液加入到仅含有用于第二聚合物的单一非溶剂的第一聚合物的分散体中。在另一个方法中，将第一聚合物在第一溶剂体系中的分散体直接与第二聚合物在第二溶剂体系中的分散体混合，导致第一和第二聚合物在所得第一溶剂系统的溶剂体系中的分散和第二溶剂体系。在另一方法中，将由两个嵌段组成的嵌段共聚物溶解在溶剂中，然后分散在非溶剂中以形成分散体。

2. 发明授权

US5340679A Intermediate transfer element coatings 失效
标题翻译：中间转印元件涂层
公开(公告)号：US5340679A
公开(公告)日：1994-08-23
申请号：US35023
申请日：1993-03-22
申请人： Santokh S. Badesha , Joseph Mammino , Dennis A. Abramsohn , Donald S. Sypula , Arnold W. Henry , George J. Heeks , David H. Pan , Louis D. Fratangelo
发明人： Santokh S. Badesha , Joseph Mammino , Dennis A. Abramsohn , Donald S. Sypula , Arnold W. Henry , George J. Heeks , David H. Pan , Louis D. Fratangelo
IPC分类号： G03G5/05 , G03G7/00 , G03G15/16 , G03G13/20
CPC分类号： G03G7/0046 , G03G15/162 , G03G7/00 , G03G7/004
摘要： An intermediate toner transfer component comprised of a substrate and thereover a coating comprised of a volume grafted elastomer, which is a substantially uniform integral interpenetrating network of a hybrid composition of a fluoroelastomer and a polyorganosiloxane, said volume graft having been formed by dehydrofluorination of said fluoroelastomer by a nucleophilic dehydrofluorinating agent, followed by addition polymerization by the addition of an alkene or alkyne functionally terminated polyorganosiloxane and a polymerization initiator.
摘要翻译：一种中间调色剂转移组分，由一种基质和一个包含体积接枝弹性体的涂层组成，该涂层是含氟弹性体和聚有机硅氧烷的杂化组合物的基本均匀的整体互穿网络，所述体积接枝是通过所述含氟弹性体的脱氟化氢通过亲核脱氢氟化剂，然后通过加入烯烃或炔官能封端的聚有机硅氧烷和聚合引发剂进行加成聚合。

3. 发明授权

US5064509A Multilayer belts formed by electrodeposition 失效
标题翻译：通过电沉积形成的多层带
公开(公告)号：US5064509A
公开(公告)日：1991-11-12
申请号：US589687
申请日：1990-09-28
申请人： Andrew R. Melnyk , Donald S. Sypula , Joseph Mammino , Ronald Jansen , William G. Herbert , Henry Grey
发明人： Andrew R. Melnyk , Donald S. Sypula , Joseph Mammino , Ronald Jansen , William G. Herbert , Henry Grey
IPC分类号： C25D1/02 , C25D1/12
CPC分类号： C25D1/02 , C25D1/12
摘要： A process for preparing a multilayered belt includes providing a mandrel having an outer electroforming surface or an inner electroforming surface; and sequentially electrodepositing both a polymer layer and a conductive layer on the electroforming surface of the mandrel to form a multilayered belt.
摘要翻译：制备多层带的方法包括提供具有外电铸表面或内电铸表面的心轴; 并且在心轴的电铸表面上依次电沉积聚合物层和导电层以形成多层带。

4. 发明授权

US5995796A Haloelastomer and doped metal oxide film component 失效
标题翻译：卤素弹性体和掺杂的金属氧化物膜组分
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
IPC分类号： G03G5/02 , C08J5/18 , C08K3/22 , G03G15/16 , G03G15/20 , G03G15/14 , B32B5/16 , B32B27/28
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。

5. 发明授权

US5919514A Process for preparing electroded donor rolls 失效
标题翻译：制备电镀供体辊的方法
公开(公告)号：US5919514A
公开(公告)日：1999-07-06
申请号：US997489
申请日：1992-12-28
申请人： Thomas E. Orlowski , Donald S. Sypula , Joseph Mammino , John W. Spiewak , Raymond E. Bailey
发明人： Thomas E. Orlowski , Donald S. Sypula , Joseph Mammino , John W. Spiewak , Raymond E. Bailey
IPC分类号： C23C18/16 , G03G15/08 , B05D5/12
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。

6. 发明授权

US5153618A Ionographic imaging system 失效
标题翻译：离子成像系统
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
IPC分类号： B41J2/415 , G03G5/02 , G03G15/32
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。

7. 发明授权

US5120628A Transparent photoreceptor overcoatings 失效
标题翻译：透明光电倍增管
公开(公告)号：US5120628A
公开(公告)日：1992-06-09
申请号：US448855
申请日：1989-12-12
申请人： Joseph Mammino , Ronald F. Ziolo , Donald S. Sypula
发明人： Joseph Mammino , Ronald F. Ziolo , Donald S. Sypula
IPC分类号： G03G5/047 , G03G5/087 , G03G5/147
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.

8. 发明授权

US5714243A Dielectric image receiving member 失效
标题翻译：电介质图像接收部件
公开(公告)号：US5714243A
公开(公告)日：1998-02-03
申请号：US385484
申请日：1995-02-08
申请人： Joseph Mammino , Donald J. Teney , Dennis A. Abramsohn , Santokh S. Badesha , Donald S. Sypula
发明人： Joseph Mammino , Donald J. Teney , Dennis A. Abramsohn , Santokh S. Badesha , Donald S. Sypula
IPC分类号： C23C4/18 , G03G5/02 , B32B3/00
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。

9. 发明授权

US5448342A Development system coatings 失效
标题翻译：开发系统涂料
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
IPC分类号： G03G15/05 , G03G15/08 , G03G15/06
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。

10. 发明授权

US5298956A Reinforced seamless intermediate transfer member 失效
标题翻译：加强无缝中间转印件
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
IPC分类号： G03G7/00 , G03G15/16 , G03G15/14
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。

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