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公开(公告)号：US5035927A
公开(公告)日：1991-07-30
申请号：US543925
申请日：1990-06-26
CPC分类号： G03G15/2057 , C08G77/52 , C08L83/14
摘要： A device for fusing and fixing electrophotographic toner powder to a receiver sheet and a method for using the same. The device comprises a first fusing member, such as a fusing roll, having a resilient surface for pressure contact with thermoplastic toner on the receiver sheet. A second member, which can be a non-resilient pressure roll, presses the toner into contact with the resilient surface. The device also is designed to heat the toner. The fusing member has a layer of an elastomeric, amorphous silarylene-siloxane alternating or random copolymer which is thermally stable, has good wear resistance, and good thermal conductivity and exhibits little or no swelling when contacted with poly(dimethylsiloxane) release oils.
摘要翻译： 将电子照相调色剂粉末熔融和固定到接收片上的装置及其使用方法。 该装置包括第一定影构件，例如定影辊，其具有用于与接收片上的热塑性调色剂压力接触的弹性表面。 可以是非弹性压力辊的第二构件将调色剂压在弹性表面上。 该设备还设计用于加热调色剂。 定影构件具有热稳定性，耐磨性良好，导热性良好且与聚（二甲基硅氧烷）脱模油接触时很少或没有溶胀的弹性体，无定形的亚磺酰基 - 硅氧烷交替或无规共聚物层。
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2.发明授权Toner fusing roll covered with crosslinked elastomeric siloxane copolymer containing diphenylsiloxane recurring units and method of preparation 失效调色剂定影辊覆盖有含有二苯基硅氧烷重复单元的交联弹性硅氧烷共聚物和制备方法
公开(公告)号：US4807341A
公开(公告)日：1989-02-28
申请号：US107601
申请日：1987-10-13
CPC分类号： G03G15/2057 , Y10T428/1355 , Y10T428/1393
摘要： Toner fusing rolls with improved properties comprise cylindrical cores covered with crosslinked poly(diorganosiloxanes) having 5-15 mole percent diphenylsiloxane recurring units. The rolls are produced by molding and curing the uncrosslinked polysiloxanes on cylindrical cores.
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公开(公告)号：US20090250830A1
公开(公告)日：2009-10-08
申请号：US12431845
申请日：2009-04-29
IPC分类号： B29C43/08
CPC分类号： G03G15/2025 , Y10T428/3154
摘要： The present invention is an apparatus for refurbishing a fusing member. The apparatus includes a fusing member that contacts the toner image on a receiver medium and fuses the toner image to the receiver medium. The fusing member has an outer contact surface of a fluorothermoplastic resin The apparatus includes a tooling member positionable adjacent to the outer contact surface of the fusing member such that a pressure nip is formed between the outer contact surface of the fusing member and the tooling member. A heat source is provided for transferring heat to the fusing member and the tooling member, wherein the surface of the fuser member is engagable with the tooling member to rotate at a speed of at least 1 rpm at a pressure of at least 5 psi and at a temperature of at least 10° C. below the thermoplastic melting temperature of the outer contact surface for a time sufficient to resurface of the outer surface of the fuser member.
摘要翻译： 本发明是一种用于翻新定影构件的装置。 该装置包括一个与接收介质上的调色剂图像接触并将调色剂图像融合到接收介质的定影构件。 定影构件具有氟热塑性树脂的外接触面。该装置包括可定位成邻近定影构件的外接触表面的加工构件，使得在定影构件的外接触表面与加工构件之间形成压力压区。 提供热源以将热量传递到定影构件和加工构件，其中定影构件的表面可与工具构件接合，以至少1rpm的速度在至少5psi的压力下旋转，并且在 在外部接触表面的热塑性熔融温度以下至少10℃的温度足以使定影构件的外表面再现的时间。
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公开(公告)号：US07565091B2
公开(公告)日：2009-07-21
申请号：US11746089
申请日：2007-05-09
CPC分类号： G03G15/2025 , Y10T428/3154
摘要： The present invention is an apparatus for refurbishing a fusing member. The apparatus includes a fusing member that contacts the toner image on a receiver medium and fuses the toner image to the receiver medium. The fusing member has an outer contact surface of a fluorothermoplastic resin The apparatus includes a tooling member positionable adjacent to the outer contact surface of the fusing member such that a pressure nip is formed between the outer contact surface of the fusing member and the tooling member. A heat source is provided for transferring heat to the fusing member and the tooling member, wherein the surface of the fuser member is engagable with the tooling member to rotate at a speed of at least 1 rpm at a pressure of at least 5 psi and at a temperature of at least 10° C. below the thermoplastic melting temperature of the outer contact surface for a time sufficient to resurface of the outer surface of the fuser member.
摘要翻译： 本发明是一种用于翻新定影构件的装置。 该装置包括一个与接收介质上的调色剂图像接触并将调色剂图像融合到接收介质的定影构件。 定影构件具有氟热塑性树脂的外接触面。该装置包括可定位成邻近定影构件的外接触表面的加工构件，使得在定影构件的外接触表面与加工构件之间形成压力压区。 提供热源以将热量传递到定影构件和加工构件，其中定影构件的表面可与工具构件接合，以至少1rpm的速度在至少5psi的压力下旋转，并且在 在外部接触表面的热塑性熔融温度以下至少10℃的温度足以使定影构件的外表面再现的时间。
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公开(公告)号：US20080279582A1
公开(公告)日：2008-11-13
申请号：US11746089
申请日：2007-05-09
IPC分类号： G03G15/00
CPC分类号： G03G15/2025 , Y10T428/3154
摘要： The present invention is an apparatus for refurbishing a fusing member. The apparatus includes a fusing member that contacts the toner image on a receiver medium and fuses the toner image to the receiver medium. The fusing member has an outer contact surface of a fluorothermoplastic resin The apparatus includes a tooling member positionable adjacent to the outer contact surface of the fusing member such that a pressure nip is formed between the outer contact surface of the fusing member and the tooling member. A heat source is provided for transferring heat to the fusing member and the tooling member, wherein the surface of the fuser member is engagable with the tooling member to rotate at a speed of at least 1 rpm at a pressure of at least 5 psi and at a temperature of at least 10° C. below the thermoplastic melting temperature of the outer contact surface for a time sufficient to resurface of the outer surface of the fuser member.
摘要翻译： 本发明是一种用于翻新定影构件的装置。 该装置包括一个与接收介质上的调色剂图像接触并将调色剂图像融合到接收介质的定影构件。 定影构件具有氟热塑性树脂的外接触面。该装置包括可定位成邻近定影构件的外接触表面的加工构件，使得在定影构件的外接触表面与加工构件之间形成压力压区。 提供热源以将热量传递到定影构件和加工构件，其中定影构件的表面可与工具构件接合，以至少1rpm的速度在至少5psi的压力下旋转，并且在 在外部接触表面的热塑性熔融温度以下至少10℃的温度足以使定影构件的外表面再现的时间。
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公开(公告)号：US20070296122A1
公开(公告)日：2007-12-27
申请号：US11472919
申请日：2006-06-22
IPC分类号： B29C71/00
CPC分类号： B29C71/02 , B29C2071/022 , B29K2027/18 , G03G15/2057 , Y10T428/3154
摘要： A method of making a fuser roller comprising: providing a fuser roller an outer layer comprising a fluorothermoplastic polymer; and annealing the outer surface of the outer layer through contact the outer layer by means of heat and pressure.
摘要翻译： 一种制造定影辊的方法，包括：将定影辊提供包含含氟热塑性聚合物的外层; 并且通过外界通过热和压接触外层来退火外层的外表面。
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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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8.发明授权Toner fuser member with release layer formed from silsesquioxane-epoxy resin composition 有权具有由倍半硅氧烷 - 环氧树脂组合物形成的释放层的调色剂定影器构件公开(公告)号：US07160963B2
公开(公告)日：2007-01-09
申请号：US10836782
申请日：2004-04-30
IPC分类号： C08L83/04
CPC分类号： G03G15/2057 , G03G2215/2048 , Y10S525/903 , Y10T428/31511 , Y10T428/31663
摘要： A toner fuser member contains a substrate on which is disposed a toner release surface layer formed from a composition that includes a silsesquioxane and a curable epoxy resin. On curing, the composition forms an interpenetrating polymer network of the silsesquioxane and cured epoxy resin.
摘要翻译： 调色剂定影器构件包括其上设置有由包含倍半硅氧烷和可固化环氧树脂的组合物形成的调色剂释放表面层的基底。 在固化时，组合物形成倍半硅氧烷和固化的环氧树脂的互穿聚合物网络。
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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：US06417284B1
公开(公告)日：2002-07-09
申请号：US09409291
申请日：1999-09-30
IPC分类号： C08F1418
CPC分类号： C09D127/12 , C08L27/12 , C08L2205/02 , C09D183/04 , Y10T428/1429 , Y10T428/2835 , Y10T428/2839 , Y10T428/2843 , C08L2666/04 , C08L2666/28 , C08L2666/44
摘要： A release coating layer comprising a continuous phase of an organic polymer binder; a discontinuous phase of a fluorinated resin having a molecular weight between 2500 and 10,000,000, wherein the ratio of organic polymer binder to fluorinated resin is between 60:39.9 to 80:18 by weight; and a priming agent composition comprising a perfluoroalkylsubstituted fluororesin-reactive compound having the formula: where R5 is H or F, Q is OH, SiR6R7R8, R6, R7, and R8 being independently selected from the group consisting of Cl, OH, an alkyl group containing 1 to about 4 carbon atoms, an alkoxy group containing 1 to about 4 carbon atoms, an acyloxy group containing 2 to about 4 carbon atoms, and an amino group containing 0 to about 4 carbon atoms; and n is an integer from 1 to about 15; with the proviso that, at least one of R6, R7, and R8 is Cl, OH, or an alkoxy, acyloxy, or amino group.
摘要翻译： 包含有机聚合物粘合剂的连续相的剥离涂层; 分子量为2500〜10000000的氟化树脂的不连续相，其中有机聚合物粘合剂与氟化树脂的重量比为60:39.9〜80:18; 以及引发剂组合物，其包含具有下式的全氟烷基取代的氟树脂反应性化合物：其中R 5是H或F，Q是OH，SiR 6 R 7 R 8，R 6，R 7和R 8独立地选自Cl，OH，烷基 含有1至约4个碳原子，含有1至约4个碳原子的烷氧基，含2至约4个碳原子的酰氧基和含有0至约4个碳原子的氨基; 且n为1至约15的整数; 条件是R6，R7和R8中的至少一个是Cl，OH或烷氧基，酰氧基或氨基。
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