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公开(公告)号：US4921769A
公开(公告)日：1990-05-01
申请号：US252959
申请日：1988-10-03
IPC分类号： G03G5/14
CPC分类号： G03G5/142
摘要： An imaging member comprised of an optional supporting substrate; a ground plane layer; a blocking layer; an optional adhesive layer; a photogenerator layer; and a charge transport layer, wherein the blocking layer is comprised of a polyurethane of the formula: ##STR1## wherein A is a trivalent group; A' is a bivalent group; R is selected from the group consisting of alkylene, substituted alkylene, arylene, and substituted arylene; x and y are number mole fractions the sum of which is equal to 1.0.
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公开(公告)号：US4988597A
公开(公告)日：1991-01-29
申请号：US458875
申请日：1989-12-29
申请人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino
发明人： John W. Spiewak , Huoy-Jen Yuh , Constance J. Thornton , Dennis A. Abramsohn , Deborah Nichol-Landry , Joseph Mammino
摘要： An electrophotographic imaging member including a supporting substrate, an electrically conductive layer including at least a partially crosslinked polymer having a backbone derived from an alkyl acrylamidoglycolate alkyl ether, a charge blocking layer including a polymer having a backbone also derived from an alkyl acrylamidoglycolate alkyl ether and at least one photoconductive layer. Preferably, the backbone derived from an alkyl acrylamidoglycolate alkyl ether is a copolymer of methyl acrylamidoglycolate methyl ether and a vinyl hydroxy ester or vinyl hydroxy amide. This imaging member may be prepared by a coating process and employed in an electrostatographic imaging process.
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3.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。
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公开(公告)号：US5063128A
公开(公告)日：1991-11-05
申请号：US459027
申请日：1989-12-29
申请人： Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , Joseph Mammino , Robert C. U. Yu , Vincent E. Hamilton , William W. Limburg , Cindy Chen
发明人： Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , Joseph Mammino , Robert C. U. Yu , Vincent E. Hamilton , William W. Limburg , Cindy Chen
摘要： A process for preparing a device containing a continuous, semi-transparent conductive layer including providing a substrate, applying to the substrate a coating containing a dispersion of conductive particles having an average particle size less than about 1 micrometer and having an acidic or neutral outer surface in a basic solution containing a film forming polymer dissolved in a solvent, and drying the coating to remove the solvent and form the continuous, semi-transparent conductive layer. The article prepared by this process may be used in an electrophotographic imaging process.
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公开(公告)号：US5063125A
公开(公告)日：1991-11-05
申请号：US458937
申请日：1989-12-29
申请人： Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , John F. Yanus , William W. Limburg , Joseph Mammino
发明人： Huoy-Jen Yuh , John W. Spiewak , Constance J. Thornton , John F. Yanus , William W. Limburg , Joseph Mammino
摘要： A device containing a substrate and an electrically conductive layer including a film forming continuous phase containing a charge transport compound and finely divided electrically conductive particles dispersed in the continuous phase. This device may be coated with at least one photoconductive layer and used in an imaging process.
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公开(公告)号：US06437282B1
公开(公告)日：2002-08-20
申请号：US09676123
申请日：2000-09-29
申请人： Constance J. Thornton , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Joseph A. Swift , Xiaoying Elizabeth Yuan , Santokh S. Badesha
发明人： Constance J. Thornton , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Joseph A. Swift , Xiaoying Elizabeth Yuan , Santokh S. Badesha
IPC分类号： B23K2638
CPC分类号： B23K26/066 , B23K26/1462 , B23K26/361 , B23K2103/42 , B23K2103/50 , B29C65/4815 , B29C65/483 , B29C65/4845 , B29C65/4855 , B29C65/4865 , B29C65/4885 , B29C65/489 , B29C65/54 , B29C65/56 , B29C65/72 , B29C65/7847 , B29C66/0246 , B29C66/1142 , B29C66/124 , B29C66/1282 , B29C66/12841 , B29C66/14 , B29C66/2272 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29L2031/709 , B29L2031/764 , F16G3/00 , F16G3/10 , B29K2023/00 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2033/08 , B29K2033/12 , B29K2067/00 , B29K2069/00 , B29K2075/00 , B29K2077/00 , B29K2079/08
摘要： Puzzle-cut imageable seam intermediate transfer belts having a large seam surface area, and marking machines that use such imageable seam intermediate transfer belts. A belt is formed from a semiconductive substrate having a puzzle-cut first end and a puzzle-cut second end that are mated to form a seam. The first end includes a first tongue and the second end includes a second tongue that form a rabbeted joint such that the outer surface of the belt is substantially smooth across the seam. An adhesive is disposed over the rabbeted joint. The tongues may include mechanical locking features, such a protrusion and a channel, that mate. The mechanical locking features may be continuous along the seam.
摘要翻译： 具有大的接缝表面积的拼图切割可成像接缝中间转印带，以及使用这种可成像接缝中间转印带的标记机。 皮带由具有拼图切割的第一端和拼图的第二端的半导体基底形成，以形成接缝。 第一端包括第一舌片，第二端部包括第二舌片，该第二舌片形成拉头接合部，使得皮带的外表面基本上平滑地穿过接缝。 粘合剂设置在拉拔接头上。 舌片可以包括机械锁定特征，例如突起和通道。 机械锁定特征可以沿着接缝连续。
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7.发明授权Electrical component with fillers having semi-resistive properties and composite systems comprising the same 有权具有半阻性能的填料的电气部件和包含该电气部件的复合体系公开(公告)号：US07307112B2
公开(公告)日：2007-12-11
申请号：US10059740
申请日：2002-01-31
申请人： Joseph A. Swift , Ihor W. Tarnawskyj , T. Edwin Freeman , Edward B. Caruthers, Jr. , Constance J. Thornton
发明人： Joseph A. Swift , Ihor W. Tarnawskyj , T. Edwin Freeman , Edward B. Caruthers, Jr. , Constance J. Thornton
CPC分类号： C08K3/04 , G03G15/162 , G03G15/1685 , G03G15/2057 , H01B1/24 , Y10T428/31765
摘要： The present invention relates to an electrical component, which has an electrically conductive composition that is stable at high temperatures, and includes a partially pyrolized carbon based powder filler and a host matrix. The present invention also relates to an electrophotographic system which further is stable at conventional ambient environmental use conditions, such as different humidity levels and/or ambient temperature ranges.
摘要翻译： 本发明涉及一种电气部件，其具有在高温下稳定的导电组合物，并且包括部分热解的碳基粉末填料和主体基质。 本发明还涉及在诸如不同湿度水平和/或环境温度范围的常规环境使用条件下进一步稳定的电子照相系统。
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8.再颁专利公开(公告)号：USRE38248E1
公开(公告)日：2003-09-16
申请号：US10094158
申请日：2002-03-06
IPC分类号： B32B3100
CPC分类号： B29C66/4322 , B29C65/08 , B29C65/7847 , B29C66/03241 , B29C66/1122 , B29C66/4324 , B29C66/49 , B29C66/723 , B29C66/73117 , B29C66/91411 , B29C66/91445 , B29C66/91945 , B29L2031/709 , B29L2031/764 , G03G5/043 , G03G5/10 , G03G5/147 , G03G7/00 , G03G15/162 , G03G15/754
摘要： A welded seam of an imaging belt comprises a surface roughness. To reduce the surface roughness, the welded seam is treated by compressing a portion of the belt comprising the welded seam and adjacent belt portions and, while compressing, heating the welded seam to a heating temperature near but less than the glass transition temperature of the imaging layer of the belt, then cooling the welded seam to a cooling temperature. The compressing continues while the heating and cooling steps are repeated until the surface roughness is determined to be satisfactory. The process then ceases.
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公开(公告)号：US06440515B1
公开(公告)日：2002-08-27
申请号：US09675877
申请日：2000-09-29
申请人： Constance J. Thornton , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Joseph A. Swift , Xiaoying Elizabeth Yuan
发明人： Constance J. Thornton , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Joseph A. Swift , Xiaoying Elizabeth Yuan
IPC分类号： F16G100
CPC分类号： F16G3/00 , B29C65/48 , B29C65/4815 , B29C65/483 , B29C65/4845 , B29C65/4855 , B29C65/4865 , B29C65/4885 , B29C65/489 , B29C65/56 , B29C66/1142 , B29C66/2272 , B29C66/2276 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , F16G3/10 , G03G15/162 , Y10T428/192 , B29K2023/00 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2033/08 , B29K2033/12 , B29K2067/00 , B29K2069/00 , B29K2075/00 , B29K2077/00 , B29K2079/08
摘要： Seamed belts having puzzle-cut seam with edges that are themselves puzzle-cut: puzzle-cut on puzzle-cut seamed belts. Such belts beneficially may take the form of imageable seam intermediate transfer belts such as those used in marking machines. Belts are formed from a substrate having a puzzle-cut first end and a puzzle-cut second end that interlock to form a seam. That first end includes puzzle-cut tabs that have puzzle-cut edges and the second end includes puzzle-cut tabs that also have puzzle-cut edges. The first end and the second end interlock such that the puzzle tabs and the puzzle-cut edges mate to form the seam. Beneficially an adhesive is disposed over the seam. If the seamed belt is an imageable seam intermediate transfer belt the substrate is beneficially semiconductive.
摘要翻译： 具有拼图切割缝的缝制皮带，其边缘本身是拼图：拼图切割缝合带。 这种带有利地可以采用可成像的接缝中间转印带的形式，例如在标记机中使用的那些。 皮带由具有拼图第一端的底材和互锁以形成接缝的拼图第二端形成。 第一端包括拼图切割边缘的拼图，第二端还包含拼图切割边缘。 第一端和第二端互锁，使得拼图和拼图切割边缘配合以形成接缝。 有利地，粘合剂设置在接缝上。 如果缝合带是可成像的接缝中间转印带，则基底有利地是半导体的。
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公开(公告)号：US06436502B1
公开(公告)日：2002-08-20
申请号：US09695827
申请日：2000-10-26
申请人： Joseph A. Swift , Santokh S. Badesha , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Constance J. Thornton , Xiaoying Elizabeth Yuan
发明人： Joseph A. Swift , Santokh S. Badesha , T. Edwin Freeman , Theodore Lovallo , Edward L. Schlueter, Jr. , Constance J. Thornton , Xiaoying Elizabeth Yuan
IPC分类号： F16G100
CPC分类号： B29C66/1282 , B29C65/48 , B29C65/4815 , B29C65/482 , B29C65/483 , B29C65/4845 , B29C65/4855 , B29C65/4865 , B29C65/4885 , B29C65/489 , B29C65/56 , B29C65/58 , B29C65/72 , B29C66/0224 , B29C66/0246 , B29C66/1142 , B29C66/124 , B29C66/12423 , B29C66/12841 , B29C66/1286 , B29C66/14 , B29C66/2272 , B29C66/30321 , B29C66/322 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C2791/009 , B29C2793/0081 , B29K2023/00 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2067/00 , B29K2069/00 , B29K2075/00 , B29K2077/00 , B29K2079/08 , B29K2105/0085 , B29K2105/0088 , B29L2031/709 , B29L2031/764 , F16G3/10 , G03G15/162 , Y10T428/195 , B29K2033/08
摘要： Imageable seamed intermediate transfer belts having a large seam surface area, and marking machines that use such imageable seam intermediate transfer belts. A belt is formed from an electrically semiconductive substrate having a first end and a second end that are mated to form a seam. The first end includes a first tongue and the second end includes a second tongue that form a rabbeted joint such that the outer surface of the belt is substantially smooth across the seam. An adhesive is disposed over the rabbeted joint. The tongues may include mechanical locking features, such a protrusion and a channel, or an interlocking puzzle-cut feature that mate. The mechanical locking features may be continuous along the seam.
摘要翻译： 具有大的接缝表面积的可成像的接缝中间转印带，以及使用这种可成像接缝中间转印带的标记机。 皮带由具有第一端和第二端的电半导体基底形成，其配合以形成接缝。 第一端包括第一舌片，第二端部包括第二舌片，该第二舌片形成拉头接合部，使得皮带的外表面基本上平滑地穿过接缝。 粘合剂设置在拉拔接头上。 舌片可以包括机械锁定特征，例如突起和通道，或者互锁的拼图切割特征。 机械锁定特征可以沿着接缝连续。
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