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公开(公告)号：US20070298251A1
公开(公告)日：2007-12-27
申请号：US11472771
申请日：2006-06-22
CPC分类号： G03G15/2053 , G03G2215/2048 , Y10T428/269 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663
摘要： The fuser members of this invention include a core member that includes a rigid outer surface. A resilient layer comprising an elastomer is optionally disposed on the cylindrical outer surface of the core member. A tie layer is disposed on the resilient layer or the outer surface if no resilient layer is present, the tie layer being made of fluoropolymers, fluoroelastomers, fluorocarbon thermoplastic copolymers and mixtures thereof. An outer layer of fluoropolymer resin made from polytetrafluoroethylene, polyperfluoroalkoxy- tetrafluoroethylene, polyfluorinated ethylene-propylene and blends thereof, is disposed on the tie layer.
摘要翻译： 本发明的定影器构件包括包括刚性外表面的芯构件。 包含弹性体的弹性层任选地设置在芯构件的圆柱形外表面上。 如果不存在弹性层，则粘结层设置在弹性层或外表面上，连接层由含氟聚合物，含氟弹性体，碳氟化合物热塑性共聚物及其混合物制成。 由聚四氟乙烯，聚全氟氟烷基四氟乙烯，多氟乙烯 - 丙烯及其共混物制成的氟聚合物树脂的外层设置在连接层上。
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公开(公告)号：US20070298217A1
公开(公告)日：2007-12-27
申请号：US11472888
申请日：2006-06-22
CPC分类号： G03G15/2057 , Y10T428/24355 , Y10T428/265 , Y10T428/269 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663
摘要： The fuser members of this invention include a core member that includes a rigid outer surface. An adhesion promoter layer comprising silane or epoxy silane coupling is disposed on the outer surface of the core member. A resilient layer comprising an elastomer is disposed on the adhesion promoter layer. A tie layer is disposed on the resilient layer, the tie layer being made of fluoropolymers, fluoroelastomers, fluorocarbon thermoplastic copolymers and mixtures thereof. A primer layer, disposed on the tie layer, comprising perfluoroalkoxy resin and trifluoroethylene-perfluoroethyl vinyl ether-perfluoroethylene vinyl phosphate or a mixture of perfluoroalkoxy resin and trifluoroethylene-perfluoroethylvinyl ether; and an outer layer of fluoropolymer resin made from polytetrafluoroethylene, polyperfluoroalkoxy-tetrafluoroethylene, polyfluorinated ethylene-propylene and blends thereof is disposed on the primer layer.
摘要翻译： 本发明的定影器构件包括包括刚性外表面的芯构件。 包含硅烷或环氧硅烷偶联剂的粘合促进剂层设置在芯构件的外表面上。 包含弹性体的弹性层设置在粘合促进剂层上。 粘结层设置在弹性层上，粘结层由含氟聚合物，含氟弹性体，碳氟化合物热塑性共聚物及其混合物制成。 布置在连接层上的底漆层，包括全氟烷氧基树脂和三氟乙烯 - 全氟乙基乙烯基醚 - 全氟乙烯基磷酸酯或全氟烷氧基树脂和三氟乙烯 - 全氟乙基乙烯基醚的混合物; 由聚四氟乙烯制成的氟聚合物树脂外层，全氟氟烷氧基四氟乙烯，多氟乙烯 - 丙烯及其共混物。
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公开(公告)号：US07008678B2
公开(公告)日：2006-03-07
申请号：US10667548
申请日：2003-09-22
CPC分类号： G03G15/20 , C08L83/04 , Y10T428/1386 , Y10T428/1393 , Y10T428/249972 , Y10T428/24998 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/3154 , Y10T428/31663
摘要： A fusing-station member, which member can be a compliant fuser roller or a compliant pressure roller for use in a fusing station of an electrostatographic machine, and which member includes a base cushion layer formed on a core member, with the base cushion layer coated by a thin protective gloss control layer. The base cushion layer is a highly crosslinked addition-polymerized polyorganosiloxane material made by thermally curing, below 100° C., a formulation which includes three types of filler particles, namely hollow flexible microballoon particles, strength-enhancing solid particles, and thermal-conductivity-enhancing solid particles.
摘要翻译： 一种熔接站构件，该构件可以是柔性定影辊或用于在静电放映机的定影台中使用的柔性压力辊，并且该构件包括形成在芯构件上的基垫缓冲层，涂覆有基垫层 通过薄的保护光泽控制层。 基础缓冲层是通过在100℃以下热固化而制备的高度交联的加成聚合的聚有机硅氧烷材料，该制剂包括三种类型的填料颗粒，即中空柔性微球颗粒，强度增强固体颗粒和导热性 - 增强固体颗粒。
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公开(公告)号：US06989182B2
公开(公告)日：2006-01-24
申请号：US10667781
申请日：2003-09-22
CPC分类号： G03G15/2057 , G03G2215/2054 , Y10T428/1386 , Y10T428/1393 , Y10T428/249972 , Y10T428/26 , Y10T428/2998 , Y10T428/3154
摘要： A controlled-modulus fusing station member inclusive of a durable, tough, elastically deformable layer incorporating hollow flexible filler particles. The elastically deformable layer can be a single layer on a substrate, the substrate preferably a core member of a fuser roller or a pressure roller. Alternatively, a protective or gloss control fluoropolymer layer is formed on the elastically deformable layer. The elastically deformable layer is made from a dry formulation inclusive of: a fluoroelastomer powder; microspheres in the form of unexpanded microspheres or expanded microballoons; and solid filler particles including strength-enhancing filler particles and thermal-conductivity-enhancing filler particles. The dry formulation is thermally cured or electron-beam cured.
摘要翻译： 控制模量熔融站构件，包括耐用，坚韧，可弹性变形的层，其中包含中空柔性填料颗粒。 可弹性变形层可以是衬底上的单层，衬底优选地是定影辊或加压辊的芯构件。 或者，在可弹性变形层上形成保护或光泽控制含氟聚合物层。 弹性变形层由干式制剂制成，包括：含氟弹性体粉末; 未膨胀微球或膨胀微球形式的微球; 以及固体填料颗粒，包括强度增强填料颗粒和导热性增强填料颗粒。 干燥配方被热固化或电子束固化。
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45.发明授权Fuser apparatus for adjusting gloss of a fused toner image and method for fusing a toner image to a receiver 有权用于调节熔融调色剂图像的光泽度的定影装置和用于将调色剂图像定影到接收器的方法公开(公告)号：US06687483B2
公开(公告)日：2004-02-03
申请号：US10158604
申请日：2002-05-30
IPC分类号： G03G1520
CPC分类号： G03G15/6573 , G03G15/2064 , G03G15/6585 , G03G2215/00805
摘要： Disclosed are apparatus and methods to adjust gloss of a fused toner image, and in particular to reduce differential gloss within the fused toner image so as to provide prints which more closely resemble lithographic prints in image quality. In embodiments, the apparatus and methods employ a finishing member having an outer contact surface thereon which contacts a previously fused toner image under conditions of elevated temperature and pressure. The contact surface is comprised of a fluorocarbon thermoplastic random copolymer co-cured with a fluorinated resin, such as polyfluoroethylenepropylene (FEP). In embodiments, the contact surface comprises a fluorocarbon thermoplastic random copolymer co-cured with a fluorinated resin including subunits of: —(CH2CF2)x—, —(CF2CF(CF3))y—, and —(CF2CF2)z—, wherein: x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 90 mole percent, z is from 10 to 90 mole percent, and x +y+z equals 100 mole percent.
摘要翻译： 公开了调整熔融调色剂图像的光泽度的装置和方法，特别是降低熔融调色剂图像内的不均匀光泽度，从而提供与图像质量更接近平版印刷品的印刷品。 在实施例中，该装置和方法采用具有其上的外部接触表面的精加工构件，其在升高的温度和压力的条件下接触预先熔化的调色剂图像。 接触表面由与氟化树脂如聚氟乙烯丙烯（FEP）共固化的碳氟化合物热塑性无规共聚物组成。 在实施方案中，接触表面包括与包含以下亚基的氟化树脂共固化的氟碳热塑性无规共聚物：其中：x为1至50或60至80摩尔％，y为10至90摩尔％，z为 10〜90摩尔％，x + y + z为100摩尔％。
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公开(公告)号：US20100151068A1
公开(公告)日：2010-06-17
申请号：US12337067
申请日：2008-12-17
IPC分类号： B29C37/00
CPC分类号： G03G21/1685 , G03G15/2035 , G03G2215/00987 , G03G2221/1639
摘要： The present invention provides an apparatus for allowing the resurfacing a cylindrical member in a printer having a fuser member that is externally heated by a heater roller. The apparatus includes providing a cylindrical member having an outer surface of a high temperature fluorothermoplastic. When it is determined that the outer surface is in need of resurfacing, the fuser member is removed from the printer, and the cylindrical member is mounted in the place of the fuser member. The cylindrical member is rotated at a speed of at least 1 rpm while engaging the outer surface of the fuser member with the heating roller normally used to heat the fuser member at a pressure of at least 5 psi at a temperature of at least 10° C. below the fluorothermoplastic melting temperature for a time sufficient to resurface of the outer surface of the cylindrical member.
摘要翻译： 本发明提供了一种用于允许在具有由加热辊外部加热的定影器构件的打印机中重新表面上的圆柱形构件的装置。 该设备包括提供具有高温荧光热塑性塑料外表面的圆柱形构件。 当确定外表面需要重铺时，定影器构件从打印机移除，并且圆柱形构件安装在定影器构件的位置。 圆柱形构件以至少1rpm的速度旋转，同时使定影构件的外表面与通常用于在至少10℃的温度下以至少5psi的压力加热定影构件的加热辊接合 低于氟热塑性熔融温度足以重新形成圆柱形构件的外表面的时间。
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47.发明授权Pneumatically adjustable apparatus for coating toner fusing belt substrate and method for using same 有权用于涂布调色剂定影带基材的气动可调装置及其使用方法公开(公告)号：US07459027B2
公开(公告)日：2008-12-02
申请号：US11022419
申请日：2004-12-21
IPC分类号： B05C13/00
CPC分类号： G03G15/2053 , G03G2215/2016
摘要： An apparatus for enabling the uniform application of a layer of a coating composition to a tubular substrate includes a shaft, and upper and lower circular rim members of equal diameter that are concentrically attached to the shaft. A pneumatically inflatable tube disposed on each circular rim member has an outer diameter that is variable with changes in its internal pressure. A first flexible cylindrical sheet in contact with the inflatable tubes has parallel edges that form a first slit sufficiently wide to permit movement of the first sheet in response to pressure variation in the tubes. A second flexible cylindrical sheet surrounding the first cylindrical sheet has parallel edges that form a second slit sufficiently wide to permit movement of the second sheet also in response to pressure variation. The second slit is laterally displaced from the first slit, and the second cylindrical sheet has a diameter nearly equal to the specified diameter of the substrate. Each of the tubes is inflatable to a pressure sufficient to provide the substrate with a smooth cylindrical outer surface for uniform application of a coating.
摘要翻译： 用于使涂层组合物层均匀地施加到管状基底的装置包括轴，以及同心直径的上下圆形边缘构件，其同心地附接到轴。 设置在每个圆形边缘构件上的气动充气管具有随其内部压力变化而变化的外径。 与可充气管接触的第一柔性圆柱形片具有平行的边缘，其形成足够宽的第一狭缝，以允许第一片材响应于管中的压力变化而移动。 围绕第一圆柱形片材的第二柔性圆柱形片材具有平行的边缘，其形成足够宽的第二狭缝，以允许响应于压力变化而移动第二片材。 第二狭缝从第一狭缝横向移位，第二圆柱形片的直径几乎等于基板的规定直径。 每个管子可充气到足以为基材提供光滑的圆柱形外表面的压力，以均匀地涂覆涂层。
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公开(公告)号：US20070026226A1
公开(公告)日：2007-02-01
申请号：US11192649
申请日：2005-07-29
CPC分类号： G03G15/2057 , C08G59/42 , C09D163/00 , G03G2215/2016 , G03G2215/2032 , Y10T428/265 , Y10T428/31515 , Y10T428/31663 , Y10T428/31721 , C08L2666/04
摘要： A fuser belt comprising in order a substrate comprising a polyimide substrate, an epoxy primer layer comprising an epoxy resin having the following structure: where R1 and R2 are each independently H or an alkyl group containing 1 to about 4 carbon atoms, and R3 and R4 are each independently H, F, or an alkyl group containing 1 to about 4 carbon atoms, Z is a carbonyl cross-linking group, and x is an integer from 1 to about 10 and said epoxy priming layer also comprising an anhydride crosslinking agent cyclic mono anhydride or dianhydride having the following structure: and mixture thereof where R is an alkyl group containing 6 to about 8 carbon atoms and a toner release layer comprising a silsesquioxane.
摘要翻译： 一种定影带，包括按照包括聚酰亚胺基底的基底，包含具有以下结构的环氧树脂的环氧底漆层：其中R 1和R 2各自独立地为H 或含有1至约4个碳原子的烷基，R 3和R 4各自独立地为H，F或含有1至约4个碳原子的烷基 ，Z为羰基交联基团，x为1至约10的整数，所述环氧树脂起始层还包含具有以下结构的酸酐交联剂环状单酸酐或二酐：及其混合物，其中R为烷基 含有6至约8个碳原子的调色剂释放层和包含硅倍半氧烷的调色剂释放层。
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公开(公告)号：US06589048B2
公开(公告)日：2003-07-08
申请号：US09827410
申请日：2001-04-06
IPC分类号： F27B928
CPC分类号： G03G15/2053 , F16C13/00
摘要： A roller for use in a fuser assembly of a reproduction apparatus adapted to operate at an elevated temperature up to in the range of approximately 750° F. The roller includes a generally elongated substantially cylindrical tube. End gudgeons are provided for sealing the ends of the cylindrical tube. Each of the end gudgeons is respectively associated with an end of the cylindrical tube such that after a weld joint is formed between the cylindrical tube and the end gudgeon, the end gudgeon provides a compression joint to prevent the cylindrical tube from separating from the end gudgeon, due to material creep, at elevated operating temperatures.
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公开(公告)号：US08469685B2
公开(公告)日：2013-06-25
申请号：US12337067
申请日：2008-12-17
IPC分类号： G03G21/16
CPC分类号： G03G21/1685 , G03G15/2035 , G03G2215/00987 , G03G2221/1639
摘要： The present invention provides an apparatus for allowing the resurfacing of a cylindrical member in a printer having a fuser member that is externally heated by a heater roller. The apparatus includes providing a cylindrical member having an outer surface of a high temperature fluorothermoplastic. When it is determined that the outer surface is in need of resurfacing, the fuser member is removed from the printer, and the cylindrical member is mounted in the place of the fuser member. The cylindrical member is rotated at a speed of at least 1 rpm while engaging the outer surface of the fuser member with the heater roller normally used to heat the fuser member at a pressure of at least 5 psi at a temperature of at least 10° C. below the fluorothermoplastic melting temperature for a time sufficient to resurface the outer surface of the cylindrical member.
摘要翻译： 本发明提供了一种用于允许在具有由加热辊外部加热的定影器构件的打印机中的圆柱形构件的表面重新装置。 该设备包括提供具有高温荧光热塑性塑料外表面的圆柱形构件。 当确定外表面需要重铺时，定影器构件从打印机移除，并且圆柱形构件安装在定影器构件的位置。 圆柱形构件以至少1rpm的速度旋转，同时将定影构件的外表面与通常用于在至少10℃的温度下在至少5psi的压力下加热定影构件的加热器辊接合 低于氟热塑性熔融温度足以重新形成圆柱形构件的外表面的时间。
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