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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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32.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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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：US07302220B2
公开(公告)日：2007-11-27
申请号：US11013845
申请日：2004-12-16
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： This invention relates to an improved fuser roller for use in a high speed fusing station where improved heat transfer from the fuser roller to the fused substrates is required. The invention also relates to an improved fuser system using the improved fuser roller of the present invention in combination with an improved pressure roller to produce an improved fuser section.
摘要翻译： 本发明涉及一种用于高速熔接站的改进的定影辊，其中需要改进从定影辊到熔融基底的热传递。 本发明还涉及一种改进的定影系统，其使用本发明的改进的定影辊与改进的压力辊组合以产生改进的定影部分。
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公开(公告)号：US07001653B2
公开(公告)日：2006-02-21
申请号：US10668014
申请日：2003-09-22
CPC分类号： G03G15/2057 , Y10T428/1393 , Y10T428/249972 , Y10T428/256 , Y10T428/26 , 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 is preferably a single layer on a substrate, the substrate preferably a core member of a fuser roller or a pressure roller. The elastically deformable layer is made from a dry formulation inclusive of: a fluoro-thermoplastic polymer 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 can be thermally cured or electron-beam cured. Preferably, the dry formulation is thermally cured and further includes a curing catalyst, preferably a peroxide catalyst. Alternatively, the curing catalyst can be a bisphenol residue.
摘要翻译： 一种受控模量定影站构件，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。 可弹性变形层优选地是在基底上的单层，该基底优选地是定影辊或加压辊的芯构件。 弹性变形层由干式制剂制成，包括：氟 - 热塑性聚合物粉末; 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。 干燥制剂可以热固化或电子束固化。 优选地，干燥制剂被热固化，并且还包括固化催化剂，优选过氧化物催化剂。 或者，固化催化剂可以是双酚残基。
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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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