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1. 发明授权

US06517346B1 Fusing station with improved fuser roller 失效
标题翻译：具有改进的定影辊的定影台
公开(公告)号：US06517346B1
公开(公告)日：2003-02-11
申请号：US10139486
申请日：2002-05-06
申请人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Fangsheng Wu
发明人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Fangsheng Wu
IPC分类号： F27B928
CPC分类号： G03G15/2053
摘要： For fusing toner images to receiver members, a fusing station is disclosed including an externally heated deformable fuser roller, and a relatively harder pressure roller. The fuser roller includes a core member, a base cushion layer around the core member, a heat storage layer around the base cushion layer, and a thin gloss control layer around the heat storage layer, which fuser roller has an improved fusing efficiency. A ratio of thermal conductivity of the heat storage layer divided by thermal conductivity of the base cushion layer is preferably in a range of approximately between 1.5-7.
摘要翻译：为了将调色剂图像定影到接收器构件，公开了一种定影台，包括外部加热的可变形定影辊和相对较硬的压力辊。定影辊包括芯构件，围绕芯构件的基底缓冲层，围绕基垫层的储热层和围绕蓄热层的薄光泽控制层，该定影辊具有提高的熔化效率。储热层的导热率除以基础缓冲层的导热率之比优选在大约1.5-7之间的范围内。

2. 发明授权

US06555237B1 Fuser system with donor roller having a controlled swell release agent surface layer 失效
标题翻译：具有受控膨胀释放剂表面层的供体辊的定影系统
公开(公告)号：US06555237B1
公开(公告)日：2003-04-29
申请号：US09957127
申请日：2001-09-20
申请人： Jiann Hsing Chen , Joseph A. Pavlisko , Muhammed Aslam , Fangsheng Wu
发明人： Jiann Hsing Chen , Joseph A. Pavlisko , Muhammed Aslam , Fangsheng Wu
IPC分类号： B32B904
CPC分类号： G03G15/2025 , C08G77/12 , C08G77/20 , C08L83/04 , Y10T428/31663 , C08L83/00
摘要： Disclosed is a release agent donor roller, and methods and fusing systems which incorporate the donor roller, for applying a polymeric release agent to a fuser roller in an electrophotographic apparatus. The donor roller comprises a base member with a polymeric outer layer thereover comprising a silicone material with a controlled, relatively high swelling characteristic in the release agent, i.e., the layer has a swell in 300 cts poly(dimethylsiloxane) oil maintained at a temperature of 175° C. after 24 hours exposure of greater than 15% by weight. When operated in a fusing system, the donor roller exhibits relatively low toner contamination levels, even for relatively low melting polymer binder resins used in producing toners, such as polyester resins. The swell characteristic is still at an acceptable level such that the donor roller has adequate mechanical stability.
摘要翻译：公开了一种脱模剂供体辊，以及包含供体辊的方法和熔融体系，用于将聚合物脱模剂施加到电子照相设备中的定影辊。供体辊包括具有聚合物外层的基底构件，其中包含在脱模剂中具有受控的相对高的溶胀特性的硅氧烷材料，即，该层在300cts聚（二甲基硅氧烷）油中的溶胀保持在温度为暴露24小时后大于15重量％175℃。当在定影系统中操作时，即使对于用于生产调色剂（例如聚酯树脂）的相对低熔点的聚合物粘合剂树脂，供体辊显示相对较低的调色剂污染水平。膨胀特性仍处于可接受的水平，使得供体辊具有足够的机械稳定性。

3. 发明授权

US6075966A Release agent donor member with fluorosilicone interpenetrating network 失效
标题翻译：具有氟硅氧烷互穿网络的脱模剂供体
公开(公告)号：US6075966A
公开(公告)日：2000-06-13
申请号：US156996
申请日：1998-09-18
申请人： Stephen V. Davis , Jiann-Hsing Chen , Muhammed Aslam , Fangsheng Wu
发明人： Stephen V. Davis , Jiann-Hsing Chen , Muhammed Aslam , Fangsheng Wu
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093 , Y10T428/3154 , Y10T428/31663
摘要： A release agent donor member for a toner fixing system, the donor member contains, in order: a base member; an optional intermediate layer; an outermost layer comprising a polymeric composition containing a cured interpenetrating network of fluorocarbon elastomer and one or more silicone resins selected from a polyfunctional poly(C.sub.(1-6) alkyl)siloxane polymer; a polyfunctional poly(C.sub.(1-6) alkyl)arylsiloxane polymer; and combinations thereof; and a release agent.
摘要翻译：一种用于调色剂固定系统的脱模剂供体构件，所述供体构件依次包含：基底构件; 可选中间层; 包含聚合物组合物的最外层，所述聚合物组合物含有氟烃弹性体的固化互穿网络和选自多官能聚（C（1-6）烷基）硅氧烷聚合物的一种或多种有机硅树脂; 多官能聚（C（1-6）烷基）芳基硅氧烷聚合物; 及其组合; 和脱模剂。

4. 发明申请

US20050266332A1 Oil-free process for full color digital printing 审中-公开
标题翻译：全彩数字印刷无油过程
公开(公告)号：US20050266332A1
公开(公告)日：2005-12-01
申请号：US10857460
申请日：2004-05-28
申请人： Joseph Pavlisko , Jiann-Hsing Chen , Dinesh Tyagi , Muhammed Aslam
发明人： Joseph Pavlisko , Jiann-Hsing Chen , Dinesh Tyagi , Muhammed Aslam
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G2215/2074
摘要： An oil-free process for forming a fused toner image on a receiver includes forming on a receiver, an image including toner particles that contain a non-crosslinked linear polymeric binder, a wax, and a colorant; and contacting the receiver bearing the toner particle image with a fuser member containing a support, a cushion layer overlying the support, and a release layer overlying the cushion layer. The release layer includes a cured fluorocarbon thermoplastic random copolymer, a cured aminosiloxane copolymer, and a zinc oxide particulate filler. The cured fluorocarbon thermoplastics random copolymer contains —(CH2CF2)x—, —(CF2CF(CF3)y—, and —(CF2CF2)z— subunits, wherein x is from 1 to 40 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. The receiver in contact with the fuser member is subjected to conditions effective in the absence of a release oil for fixing the toner particle image to the receiver.
摘要翻译：用于在接收器上形成熔融调色剂图像的无油方法包括在接收器上形成包括含有非交联线性聚合物粘合剂，蜡和着色剂的调色剂颗粒的图像; 以及使带有调色剂颗粒图像的接收器与包含支撑件的定影器部件，覆盖在支撑体上的缓冲层和覆盖缓冲层的释放层接触。脱模层包括固化的氟碳热塑性无规共聚物，固化的氨基硅氧烷共聚物和氧化锌颗粒填料。固化的碳氟化合物热塑性塑料无规共聚物含有 - （CH 2 CH 2）x - ， - （CF 2 C （CF 3）3 - 和 - （CF 2 CH 2 CH 2）z

5. 发明申请

US20050142355A1 Toner fuser member having release layer formed from glycidyl end-capped polymer and perfluoroalkyl glycidyl-reactive compound 有权
标题翻译：具有由缩水甘油基封端聚合物和全氟烷基缩水甘油基反应性化合物形成的释放层的调色剂定影器构件
公开(公告)号：US20050142355A1
公开(公告)日：2005-06-30
申请号：US11017485
申请日：2004-12-20
申请人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Nataly Boulatnikov
发明人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Nataly Boulatnikov
IPC分类号： C08L63/02 , G03G15/20 , B32B15/08 , B32B27/20 , B32B27/34 , B32B27/36 , B32B27/38
CPC分类号： C08L63/00 , G03G15/2057 , Y10T428/265 , Y10T428/31507 , Y10T428/31511 , Y10T428/31529 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786
摘要： A toner fuser member has a substrate, on which is formed a toner release surface layer from a composition that includes: about 95 wt. % to about 99.9 wt. % of a cross-linked, glycidyl end-capped bisphenolic polymer having the formula 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 about 0.01 wt. % to about 5 wt. % of a perfluoroalkylsubstituted glycidyl-reactive compound having the formula where R5 is H or F, Q is OH or 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. When Q is SiR6R7R8, at least one of R6, R7, and R8 is Cl, OH, or an alkoxy, acyloxy, or amino group.
摘要翻译：调色剂定影器构件具有基底，在其上由组合物形成调色剂释放表面层，所述组合物包括：约95wt。％至约99.9wt。％的具有下式的交联的缩水甘油基封端的双酚聚合物，其中R 1和R 2各自独立地为H或含有1至约4个碳的烷基原子和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，且x为1至约10的整数; 和约0.01重量％％至约5wt。％的具有下式的全氟烷基取代的缩水甘油基反应性化合物的％为H或F，Q为OH或SiR 6 R 7 R 7， S 8，R 6，R 7，R 8和R 8独立地选自Cl，OH，含有1至约4个碳原子的烷基，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; 并且n是1至约15的整数。当Q是SiR 6 R 7 R 8时，R 0〜 R 6，R 7和R 8是Cl，OH或烷氧基，酰氧基或氨基。

6. 发明申请

US20050244648A1 Toner fuser member with release layer formed from silsesquioxane-epoxy resin composition 有权
标题翻译：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：US20050244648A1
公开(公告)日：2005-11-03
申请号：US10836782
申请日：2004-04-30
申请人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Nataly Boulatnikov
发明人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Nataly Boulatnikov
IPC分类号： G03G15/20
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。

7. 发明申请

US20050142354A1 Toner fuser member with release layer formed from silsesquioxane-phenolic resin composition 有权
标题翻译：具有由倍半硅氧烷 - 酚醛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：US20050142354A1
公开(公告)日：2005-06-30
申请号：US11017280
申请日：2004-12-20
申请人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Wayne Ferrar
发明人： Jiann-Hsing Chen , Joseph Pavlisko , Muhammed Aslam , Wayne Ferrar
IPC分类号： C08L61/04 , C09D183/04 , G03G15/20 , B32B5/16
CPC分类号： G03G15/2057 , C08L61/04 , C09D183/04 , Y10T428/256 , Y10T428/257 , Y10T428/259 , Y10T428/265 , Y10T428/31663 , C08L2666/14
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 phenolic resin. On curing, the composition forms an interpenetrating polymer network of the silsesquioxane and phenolic 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酚醛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酚醛树脂的互穿聚合物网络。

8. 发明申请

US20090250830A1 ELECTROPHOTOGRAPHIC APPARATUS 审中-公开
标题翻译：电子照相设备
公开(公告)号：US20090250830A1
公开(公告)日：2009-10-08
申请号：US12431845
申请日：2009-04-29
申请人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
发明人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
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。

9. 发明授权

US07565091B2 Electrophotographic apparatus 有权
标题翻译：电子照相设备
公开(公告)号：US07565091B2
公开(公告)日：2009-07-21
申请号：US11746089
申请日：2007-05-09
申请人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
发明人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
IPC分类号： G03G15/11 , A46B11/08
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。

10. 发明申请

US20080279582A1 ELECTROPHOTOGRAPHIC APPARATUS 有权
标题翻译：电子照相设备
公开(公告)号：US20080279582A1
公开(公告)日：2008-11-13
申请号：US11746089
申请日：2007-05-09
申请人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
发明人： Shyh-Hua E. Jao , Jiann-Hsing Chen , James D. Shifley , Muhammed Aslam , Joseph A. Pavlisko
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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