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公开(公告)号：US20100148386A1
公开(公告)日：2010-06-17
申请号：US12335791
申请日：2008-12-16
IPC分类号： B29C73/00
CPC分类号： G03G21/1685 , G03G15/2035 , G03G2215/00987 , G03G2221/1639
摘要： The present invention provides a method of resurfacing a cylindrical member in a printer having a fuser member that is externally heated by a heater roller. The method 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： 本发明提供了一种在具有由加热辊外部加热的定影器构件的打印机中重新形成圆柱形构件的方法。 该方法包括提供具有高温荧光热塑性塑料的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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公开(公告)号：US20050009981A1
公开(公告)日：2005-01-13
申请号：US10887059
申请日：2004-07-07
CPC分类号： C09D127/12 , C08K5/0025 , C08K5/13 , C08K5/544 , C08L27/18 , C08L2205/02 , G03G15/2057 , G03G2215/2048 , Y10T428/3154 , C08L2666/04
摘要： This invention relates to a low camping fluorocarbon thermoplastic random copolymer roller coating having a closely controlled curing agent content.
摘要翻译： 本发明涉及具有密切控制的固化剂含量的低露营氟碳热塑性无规共聚物辊涂层。
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公开(公告)号：US06490430B1
公开(公告)日：2002-12-03
申请号：US09680138
申请日：2000-10-04
申请人： Jiann-Hsing Chen , Arun Chowdry , James E. Mathers , John W. May , Borden H. Mills , Alan R. Priebe , Kenneth D. Stack
发明人： Jiann-Hsing Chen , Arun Chowdry , James E. Mathers , John W. May , Borden H. Mills , Alan R. Priebe , Kenneth D. Stack
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： A conformable roller for use in a fusing station of an electrostatographic machine, said fusing station being provided with a pressure roller for fusing a toner image on a receiver, said fuser roller made from a plurality of layers surrounding an axis of rotation, said conformable roller comprising a rigid cylindrically symmetric core member; a compliant base-cushion layer formed on the core member; a stiffening layer in intimate contact with and surrounding the base-cushion layer; a compliant release layer coated on the stiffening layer; and said fusing station including an external heat source for said fuser roller, at least one of said plurality of layers being thermally resistive.
摘要翻译： 一种用于静电计量机定影台的适合滚子，所述定影台设置有用于将接收器上的调色剂图像定影的压力辊，所述定影辊由围绕旋转轴线的多个层制成，所述适形辊 包括刚性圆柱对称的芯构件; 形成在所述芯构件上的柔性基底垫层; 与基底垫层紧密接触并围绕基底垫层的加强层; 涂覆在加强层上的柔顺释放层; 并且所述定影站包括用于所述定影辊的外部热源，所述多个层中的至少一个是热阻的。
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公开(公告)号：US06393247B1
公开(公告)日：2002-05-21
申请号：US09680135
申请日：2000-10-04
申请人： Jiann-Hsing Chen , Arun Chowdry , James E. Mathers , John W. May , Borden H. Mills , Alan R. Priebe , Kenneth D. Stack
发明人： Jiann-Hsing Chen , Arun Chowdry , James E. Mathers , John W. May , Borden H. Mills , Alan R. Priebe , Kenneth D. Stack
IPC分类号： G03G1520
CPC分类号： G03G15/2053
摘要： A product and process for forming an internally heated roller configuration for use in an electrostatographic machine that employs a fuser roller and a pressure roller. One of the rollers is a conformable roller having a rigid cylindrical core member centered on an axis of rotation, a compliant base cushion layer formed on the core member; a stiffening layer in intimate contact with and surrounding the base cushion layer; and an internal heating mechanism, while the other roller is a hard roller.
摘要翻译： 一种用于形成内部加热辊结构的产品和方法，用于使用定影辊和压力辊的静电放映机。 其中一个辊是具有以旋转轴线为中心的刚性圆柱形芯部件的顺应性辊，形成在芯部件上的柔性基底垫层; 与基底垫层紧密接触并围绕基底垫层的加强层; 和内部加热机构，而另一个辊是硬辊。
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公开(公告)号：US20110159276A1
公开(公告)日：2011-06-30
申请号：US12647573
申请日：2009-12-28
CPC分类号： G03G15/2057 , G03G2215/2048 , Y10T428/264 , Y10T428/265 , Y10T428/269 , Y10T428/31544
摘要： A fuser member comprising: a substrate comprising an outer substrate surface; and an outer layer comprising compatible first and second fluorothermoplastics disposed over the outer substrate surface, wherein the first fluorothermoplastic is a crosslinked polymer and the second fluorothermoplastic is a linear polymer and wherein the compatible first and second fluorothermoplastics form a semi-interpenetrating polymer network (SIPN). The SIPN provides a relatively compliant layer in comparison to use of the crosslinked polymer alone, and avoids the need for sintering of a layer formed from the linear polymer alone. The SIPN may be formed from an aqueous coated composition of polyperfluoroalkoxy-tetrafluoroethylene (PFA) and THV Fluoroplastics (FLC) polymers along with a soluble organic primary amine for crosslinking the THV Fluoroplastics (FLC).
摘要翻译： 一种定影器构件，包括：衬底，其包括外部衬底表面; 以及外层，其包含设置在所述外基材表面上的相容的第一和第二含氟热塑性塑料，其中所述第一含氟热塑性材料为交联聚合物，所述第二氟热塑性塑料为线性聚合物，并且其中所述相容的第一和第二含氟热塑性塑料形成半互穿聚合物网络 ）。 与单独使用交联聚合物相比，SIPN提供了相对顺应性的层，并且避免了单独由线性聚合物形成的层的烧结的需要。 SIPN可以由聚氟全氟烷氧基四氟乙烯（PFA）和THV氟塑料（FLC）聚合物的水性涂料组合物以及用于交联THV氟塑料（FLC）的可溶性有机伯胺形成。
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公开(公告)号：US07749413B1
公开(公告)日：2010-07-06
申请号：US12335791
申请日：2008-12-16
IPC分类号： B29C73/00
CPC分类号： G03G21/1685 , G03G15/2035 , G03G2215/00987 , G03G2221/1639
摘要： The present invention provides a method of resurfacing a cylindrical member in a printer having a fuser member that is externally heated by a heater roller. The method 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： 本发明提供了一种在具有由加热辊外部加热的定影器构件的打印机中重新形成圆柱形构件的方法。 该方法包括提供具有高温荧光热塑性塑料的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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57.发明授权Pneumatically adjustable apparatus for coating toner fusing belt substrate and method for using same 失效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：US07560140B2
公开(公告)日：2009-07-14
申请号：US12244882
申请日：2008-10-03
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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58.发明授权公开(公告)号：US07466954B2
公开(公告)日：2008-12-16
申请号：US11321286
申请日：2005-12-28
IPC分类号： G03G15/20
CPC分类号： G03G15/6591 , G03G15/6585 , G03G2215/00805 , G03G2215/2016 , G03G2215/2032
摘要： A receiver member is provided suitable for having an ultra-gloss, image print formed thereon, the receiver member having at least one planar surface, a plurality of standoffs protruding from the planar surface, the plurality of standoffs providing a coefficient of friction for the planar surface for substantially preventing similar stacked receiver members from sticking together, and without adversely affecting any print image thereon. A member is provided for creating a contour on the receiver member. The member includes a surface contoured to exhibit a plurality of valleys which will not adversely impact print image quality, wherein a reciprocal peaked contour is formed on the receiver member.
摘要翻译： 提供了适合于在其上形成超光泽图像打印的接收器构件，所述接收器构件具有至少一个平面表面，从所述平面表面突出的多个支座，所述多个支座为所述平面提供摩擦系数 表面，用于基本上防止类似的堆叠的接收器构件粘在一起，并且不会对其上的任何打印图像产生不利影响。 提供用于在接收器构件上创建轮廓的构件。 该构件包括轮廓形成的表面，其不会不利地影响打印图像质量的多个谷，其中在接收器构件上形成倒数的峰值轮廓。
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59.发明申请公开(公告)号：US20070147916A1
公开(公告)日：2007-06-28
申请号：US11321286
申请日：2005-12-28
申请人： Wilbur Kasiske , David Putnam , Jiann-Hsing Chen
发明人： Wilbur Kasiske , David Putnam , Jiann-Hsing Chen
IPC分类号： G03G15/20
CPC分类号： G03G15/6591 , G03G15/6585 , G03G2215/00805 , G03G2215/2016 , G03G2215/2032
摘要： A receiver member is provided suitable for having an ultra-gloss, image print formed thereon, the receiver member having at least one planar surface, a plurality of standoffs protruding from the planar surface, the plurality of standoffs providing a coefficient of friction for the planar surface for substantially preventing similar stacked receiver members from sticking together, and without adversely affecting any print image thereon. A member is provided for creating a contour on the receiver member. The member includes a surface contoured to exhibit a plurality of valleys which will not adversely impact print image quality, wherein a reciprocal peaked contour is formed on the receiver member.
摘要翻译： 提供了适合于在其上形成超光泽图像打印的接收器构件，所述接收器构件具有至少一个平面表面，从所述平面表面突出的多个支座，所述多个支座为所述平面提供摩擦系数 表面，用于基本上防止类似的堆叠的接收器构件粘在一起，并且不会对其上的任何打印图像产生不利影响。 提供用于在接收器构件上创建轮廓的构件。 该构件包括轮廓形成的表面，其不会不利地影响打印图像质量的多个谷，其中在接收器构件上形成倒数的峰值轮廓。
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60.发明授权Fuser members overcoated with fluorocarbon elastomer containing zinc oxide and cupric oxide 失效定影部件用含有氧化锌和氧化铜的碳氟弹性体覆盖
公开(公告)号：US6096429A
公开(公告)日：2000-08-01
申请号：US87013
申请日：1998-05-29
申请人： Jiann-Hsing Chen , Biao Tan , Tonya D. Binga , Charles E. Hewitt
发明人： Jiann-Hsing Chen , Biao Tan , Tonya D. Binga , Charles E. Hewitt
CPC分类号： G03G15/2057 , C08K3/22 , C08K2003/2248 , C08K2003/2296 , C08K2201/014 , Y10S428/906
摘要： A fuser member useful for heat-fixing an electrographic toner to a substrate. The fuser member has a core and a layer overlying the core. The layer includes a cured fluorocarbon random copolymer having subunits with the general structures:--(CH.sub.2 CF.sub.2).sub.x --, --(CF.sub.2 CF.sub.2).sub.z --,and ##STR1## where x is from 30 to 90 mole percent, y is from 10 to 70 mole percent, and z is from 0 to 34 mole percent. The layer incorporates particulate filler. The filler includes zinc oxide, cupric oxide and a material selected from the group consisting of alkali metal oxides, alkali metal hydroxides, and combinations thereof. The filler has a total concentration in the layer of 12 to 75 percent of the total volume of the layer. The zinc oxide and cupric oxide have a total concentration of 10 to 70 percent of the total volume of the layer.
摘要翻译： 用于将电摄影调色剂热定影至基底的定影器构件。 定影器构件具有芯和覆盖芯的层。 该层包括具有以下通式结构的亚基的固化碳氟无规共聚物： - （CH 2 CF 2）x - ， - （CF 2 CF 2）z - ，其中x为30至90摩尔％，y为10至70摩尔％，以及 z为0〜34摩尔％。 该层包含颗粒填料。 填料包括氧化锌，氧化铜和选自碱金属氧化物，碱金属氢氧化物及其组合的材料。 填料的层中总浓度为该层总体积的12〜75％。 氧化锌和氧化铜的总浓度为该层总体积的10〜70％。
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