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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。
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22.
公开(公告)号:US06397034B1
公开(公告)日:2002-05-28
申请号:US08921133
申请日:1997-08-29
申请人: Ihor W. Tarnawskyj , Joseph Mammino , Frederick E. Knier, Jr. , Kock-Yee Law , Martin A. Abkowitz , Robert M. Ferguson
发明人: Ihor W. Tarnawskyj , Joseph Mammino , Frederick E. Knier, Jr. , Kock-Yee Law , Martin A. Abkowitz , Robert M. Ferguson
IPC分类号: G03G1514
CPC分类号: G03G15/162
摘要: An intermediate transfer member having a fluorinated carbon filled polyimide layer which exhibits controlled conductivity is set forth, and in embodiments, the fluorinated carbon filled polyimide layer is a substrate having an optional intermediate conformable layer thereon, and having on the intermediate layer, an optional outer release layer.
摘要翻译: 阐述了具有受控导电性的含氟碳填充聚酰亚胺层的中间转印部件,在实施方案中,氟化碳填充聚酰亚胺层是其上具有任选的中间适形层的基材,并且在中间层上具有任选的外部 释放层。
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公开(公告)号:US4197211A
公开(公告)日:1980-04-08
申请号:US510878
申请日:1974-10-01
CPC分类号: G03G9/131
摘要: Development of an electrostatic latent image is obtained with a chemically stable, nonaqueous, ambipolar, liquid developer comprising an oleaginous vehicle, solid colorant particles, a dispersant soluble in the liquid developer which is capable of substantially supressing background deposits, and a fixing agent miscible with the liquid which penetrates the copy paper.
摘要翻译: 通过化学稳定的非水性双极液体显影剂获得静电潜像的显影,其包含油性载体,固体着色剂颗粒,可溶于液体显影剂的分散体,其能够基本上抑制背景沉积物,以及可与 透过复印纸的液体。
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公开(公告)号:US6103815A
公开(公告)日:2000-08-15
申请号:US24269
申请日:1998-02-17
申请人: Joseph Mammino , Robert M. Ferguson , George J. Heeks , Arnold W. Henry , Santokh S. Badesha , Ihor W. Tarnawskyj , Frederick E. Knier, Jr. , Martin A. Abkowitz , Kock-Yee Law
发明人: Joseph Mammino , Robert M. Ferguson , George J. Heeks , Arnold W. Henry , Santokh S. Badesha , Ihor W. Tarnawskyj , Frederick E. Knier, Jr. , Martin A. Abkowitz , Kock-Yee Law
IPC分类号: G03G15/20 , C08L23/28 , C08L27/18 , C09D127/16 , C08L27/12
CPC分类号: C09D127/16
摘要: A composition comprising a latex fluorocarbon elastomer and fluorinated carbon, xerographic component surfaces comprising such latex fluorocarbon elastomer and fluorinated carbon compositions, and image forming apparatii including such xerographic components are disclosed herein.
摘要翻译: 本文公开了包含胶乳碳氟弹性体和氟化碳的组合物,包含这种胶乳氟碳弹性体和氟化碳组合物的静电复合材料表面和包含这种静电印刷组分的图像形成装置。
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公开(公告)号:US5761595A
公开(公告)日:1998-06-02
申请号:US779287
申请日:1997-01-21
CPC分类号: G03G7/0013 , G03G15/162 , G03G7/004 , G03G7/008 , Y10T428/3154
摘要: A resistive transfer component having a fluorinated carbon filled fluoroelastomer, and in embodiments, the resistive transfer component with an optional polyimide substrate, and an optional outer silicone release layer.
摘要翻译: 具有氟化碳填充的含氟弹性体的电阻转移组分,在实施方案中,具有任选的聚酰亚胺基底的电阻转移组分和任选的外部硅氧烷释放层。
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公开(公告)号:US5837340A
公开(公告)日:1998-11-17
申请号:US706387
申请日:1996-08-30
申请人: Kock-Yee Law , Ihor W. Tarnawskyj , Joseph Mammino , Kathleen M. McGrane , Martin A. Abkowitz , Robert M. Ferguson , Frederick E. Knier, Jr.
发明人: Kock-Yee Law , Ihor W. Tarnawskyj , Joseph Mammino , Kathleen M. McGrane , Martin A. Abkowitz , Robert M. Ferguson , Frederick E. Knier, Jr.
CPC分类号: G03G15/2057 , H05B3/0095 , H05B3/146 , Y10T428/1359 , Y10T428/1386 , Y10T428/1393 , Y10T428/261 , Y10T428/3154 , Y10T428/31544
摘要: A fuser system member for use in an electrophotographic apparatus for fusing toner images to a copy substrate, the fuser member having a substrate, a heat generating layer provided thereon comprising a fluorinated carbon filled fluoroelastomer, and an outer toner release layer provided on the heat generating layer.
摘要翻译: 一种用于电子照相设备中的定影系统构件,用于将调色剂图像定影到复印基板上,该定影器构件具有基底,设置在其上的发热层包括填充有氟化碳的含氟弹性体,以及设置在发热体上的外部调色剂释放层 层。
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公开(公告)号:US5765085A
公开(公告)日:1998-06-09
申请号:US706057
申请日:1996-08-30
申请人: Kock-Yee Law , Ihor W. Tarnawskyj , Joseph Mammino , Kathleen M. McGrane , Martin A. Abkowitz , Robert M. Ferguson , Frederick E. Knier, Jr.
发明人: Kock-Yee Law , Ihor W. Tarnawskyj , Joseph Mammino , Kathleen M. McGrane , Martin A. Abkowitz , Robert M. Ferguson , Frederick E. Knier, Jr.
CPC分类号: G03G15/2057 , G03G2215/2016 , G03G2215/2022 , G03G2215/2038
摘要: A fixing apparatus having a fixing film for use in an electrophotographic apparatus for fusing toner images to a copy substrate, the fixing film comprising a fluorinated carbon filled fluoroelastomer, and in embodiments, the fixing film comprises an optional substrate, an optional intermediate layer provided thereon, and an outer fluorinated carbon filled fluoroelastomer layer provided on the intermediate layer.
摘要翻译: 一种定影装置,其具有用于将调色剂图像定影到复制基板的电子照相设备中的定影膜,所述定影膜包括含氟碳填充的含氟弹性体,并且在实施方案中,定影膜包括任选的基底,在其上设置的任选的中间层 以及设置在中间层上的外部氟化碳填充的含氟弹性体层。
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公开(公告)号:US6141516A
公开(公告)日:2000-10-31
申请号:US672803
申请日:1996-06-28
申请人: Kock-Yee Law , Joseph Mammino , Gerald M. Fletcher , Martin A. Abkowitz , Ihor W. Tarnawskyj , Kathleen M. McGrane
发明人: Kock-Yee Law , Joseph Mammino , Gerald M. Fletcher , Martin A. Abkowitz , Ihor W. Tarnawskyj , Kathleen M. McGrane
IPC分类号: G03G15/02
CPC分类号: G03G15/0233 , G03G2215/021 , Y10T428/263
摘要: A bias charging member capable of receiving a bias for contact charging a member to be charged, wherein the bias charging member has an electrically conductive core, an optional intermediate layer, and an outer surface layer comprising a fluorinated carbon filled fluoroelastomer is disclosed.
摘要翻译: 公开了一种偏置充电元件,其能够接收用于对被充电元件进行接触充电的偏压,其中所述偏置充电元件具有导电芯,任选的中间层以及包含氟化碳填充的含氟弹性体的外表面层。
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29.
公开(公告)号:US05999780A
公开(公告)日:1999-12-07
申请号:US99453
申请日:1998-06-18
申请人: Joseph Mort , Bing R. Hsieh , Mary A. Machonkin , Joseph Mammino , John F. Yanus
发明人: Joseph Mort , Bing R. Hsieh , Mary A. Machonkin , Joseph Mammino , John F. Yanus
CPC分类号: G03G5/071 , G03G15/0818 , G03G5/073 , G03G5/075 , G03G5/076 , Y10S428/906 , Y10T428/1393 , Y10T428/31
摘要: Controllably conductive polymer compositions may be used in electrophotographic imaging developing systems, such as scavengeless or hybrid scavengeless systems or liquid image development systems. The conductive polymer compositions includes a charge-transporting material (particularly a charge-transporting, thiophene-containing polymer or an inert elastomeric polymer, such as a butadiene- or isoprene-based copolymer or an aromatic polyether-based polyurethane elastomer, that additionally comprises charge transport molecules) and a dopant capable of accepting electrons from the charge-transporting material. The invention also relates to an electrophotographic printing machine, a developing apparatus, and a coated transport member, an intermediate transfer belt, and a hybrid compliant photoreceptor comprising a composition of the invention.
摘要翻译: 可控导电的聚合物组合物可用于电子照相成像显影系统,例如无清除或混合清扫系统或液体图像显影系统。 导电聚合物组合物包括电荷输送材料(特别是电荷输送,含噻吩的聚合物或惰性弹性体聚合物,例如丁二烯或异戊二烯基共聚物或芳族聚醚基聚氨酯弹性体,其另外包含电荷 运输分子)和能够从电荷输送材料接受电子的掺杂剂。 本发明还涉及一种电子照相印刷机,显影装置和涂覆的输送构件,中间转印带和包含本发明组合物的混合柔顺感光体。
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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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