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1. 发明授权

US5890032A Belt fusing accessory with selectable fused image gloss 失效
标题翻译：皮带定影配件可选择融合图像光泽度
公开(公告)号：US5890032A
公开(公告)日：1999-03-30
申请号：US992057
申请日：1997-12-17
申请人： Muhammed Aslam , Arun Chowdry , William J. Staudenmayer
发明人： Muhammed Aslam , Arun Chowdry , William J. Staudenmayer
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2064 , G03G15/2017 , G03G21/206 , G03G2215/00805 , G03G2215/0081 , G03G2215/2016 , G03G2215/2032 , G03G2215/2041
摘要： A belt fusing accessory, for a reproduction apparatus, the belt fusing accessory providing selectable image gloss. The belt fusing accessory, as disclosed, includes a heated fuser roller and a pressure roller in nip relation with the fuser roller. A steering roller is located downstream of the nip between the fuser roller and the pressure roller. A fusing belt is entrained about the fuser roller and the steering roller. Heat to the fuser roller is controlled dependent upon the desired gloss condition for the colorant image on the receiver member.
摘要翻译：带式定影附件，用于再现装置，带式定影附件提供可选择的图像光泽度。如所公开的，带式定影配件包括加热的定影辊和与定影辊压合的加压辊。转向辊位于定影辊和压力辊之间的辊隙的下游。定影辊和转向辊夹带一个定影带。对定影辊的热量依赖于接收器构件上的着色剂图像的期望的光泽条件来控制。

2. 发明授权

US5956543A Fusing apparatus providing tuning of image gloss to match gloss of receiver member 有权
标题翻译：提供调整图像光泽以匹配接收器构件的光泽的定影装置
公开(公告)号：US5956543A
公开(公告)日：1999-09-21
申请号：US197301
申请日：1998-11-20
申请人： Muhammed Aslam , William J. Staudenmayer
发明人： Muhammed Aslam , William J. Staudenmayer
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2064 , G03G15/2039 , G03G2215/20 , G03G2215/2045
摘要： A reproduction apparatus fuser providing for tuning of the fuser operating parameters to match the gloss of a fused marking particle image to the gloss of a receiver member to which such image is fused. The fuser includes a heated fuser roller, with a pressure roller in adjustable nip relation with the heated fuser roller. A mechanism regulates the speed of transport of a receiver member through the nip between the heated fuser roller and the pressure roller. A control device selectively, individually adjusts the temperature of the heated fuser roller, the pressure in the nip between the heated fuser roller and the pressure roller, and the receiver member transport speed regulating mechanism in an optimum predetermined manner based upon the characteristics of a receiver member upon which a marking particle image is to be fused.
摘要翻译：一种再现装置定影器，用于调整定影器操作参数以将熔融标记颗粒图像的光泽与该图像融合到的接收器构件的光泽相匹配。定影器包括加热的定影辊，压辊与加热的定影辊可调压合关系。机构调节接收器件通过加热的定影辊和加压辊之间的辊隙的运送速度。控制装置基于接收器的特性，选择性地以最佳预定方式单独地调节加热的定影辊的温度，加热的定影辊和加压辊之间的辊隙中的压力和接收器构件运送速度调节机构标记颗粒图像要融合的构件。

3. 发明授权

US5735945A Static charge-suppressing release agent compositions 失效
标题翻译：静电荷抑制脱模剂组合物
公开(公告)号：US5735945A
公开(公告)日：1998-04-07
申请号：US821993
申请日：1997-03-21
申请人： Jiann H. Chen , William J. Staudenmayer , Muhammed Aslam
发明人： Jiann H. Chen , William J. Staudenmayer , Muhammed Aslam
IPC分类号： C09D183/04 , G03G15/20
CPC分类号： G03G15/2025 , C09D183/04 , G03G2215/2093
摘要： A toner release agent composition for electrostatography comprises a polydialkoxysilane oil and a concentration of a nonionic surfactant that is effective to prevent or substantially suppress triboelectric charging of pressure and fuser members during fusion of thermoplastic toner on a receiver. The nonionic surfactant preferably comprises about 1 to 10 weight percent, more preferably about 2 to 5 weight percent, of the release agent composition.
摘要翻译：用于静电滴定的调色剂脱模剂组合物包括聚二肟基硅烷油和非离子表面活性剂的浓度，其有效地防止或基本上抑制在接收机上热塑性调色剂熔融期间的压力和定影元件的摩擦带电。非离子表面活性剂优选包含约1至10重量％，更优选约2至5重量％的脱模剂组合物。

4. 发明授权

US5853893A Toner fuser member having a metal oxide filled fluoroelastomer outer layer with improved toner release 失效
公开(公告)号：US5853893A
公开(公告)日：1998-12-29
申请号：US806569
申请日：1997-02-25
申请人： Jiann H. Chen , Tonya D. Binga , William J. Staudenmayer
发明人： Jiann H. Chen , Tonya D. Binga , William J. Staudenmayer
IPC分类号： G03G15/20 , B32B27/00
CPC分类号： G03G15/2057 , Y10T428/3154
摘要： A toner fuser member having improved toner release properties comprises a substrate and an outermost layer comprising a cured fluoroelastomer that includes at least about 21 mole percent of hexafluoropropylene (HFP) and at least 10 parts per weight of a metal oxide selected from the group consisting of cupric oxide, plumbous oxide, and mixtures thereof. Applying to the outermost layer of the fuser member an effective amount of a polymethyldisiloxane (PDMS) release agent that, optionally, includes at least one functional group reactive with the fluoroelastomer, followed by incubation at an elevated temperature, produces a surface having enhanced toner release characteristics on the outermost layer. A process for forming a toner fuser member having improved toner release properties comprises forming on a substrate an outermost layer having the above-described composition of cured fluoroelastomer and metal oxide.

5. 发明授权

US5835831A Reproduction apparatus image transfer control for preventing fuser oil contamination defects 失效
标题翻译：用于防止定影油污染缺陷的再现装置图像转印控制
公开(公告)号：US5835831A
公开(公告)日：1998-11-10
申请号：US847440
申请日：1997-04-28
申请人： William J. Staudenmayer , Rodney R. Bucks
发明人： William J. Staudenmayer , Rodney R. Bucks
IPC分类号： G03G15/23 , G03G15/16
CPC分类号： G03G15/231 , G03G2215/0174
摘要： In an electrostatographic reproduction apparatus capable of producing duplex copies, an intermediate transfer member is utilized for transferring a marking particle image from a member upon which such marking particle image is initially formed to the intermediate transfer member and thereafter from the intermediate transfer member to a receiver member. A fuser assembly, dispensing fuser oil to prevent offset of a marking particle image to the fuser assembly, is then utilized for fixing a transferred image on the receiver member. In order to prevent fuser oil contamination defects on copies produced by such reproduction apparatus, the intermediate transfer member and the member upon which a marking particle image is initially formed are rotated in timed relation to effect registered transfer of such marking particle image from the member to the intermediate transfer member during a print cycle. The starting point for marking particle image formation on the member upon which a marking particle image is initially formed, and thus the starting point for transfer to the intermediate transfer member for successive print cycles is adjusted, whereby the starting point for successive print cycles precesses along the surface of the intermediate transfer member.
摘要翻译：在能够制造双面复印件的静电复印装置中，使用中间转印部件将标记颗粒图像从最初形成这种标记颗粒图像的部件转印到中间转印部件，然后从中间转印部件传送到接收器会员。然后利用定影器组件，分配定影器油以防止标记颗粒图像偏移到定影器组件，以将转印的图像固定在接收器构件上。为了防止由这种再现装置产生的复印件上的定影油污染缺陷，中间转印部件和最初形成标记颗粒图像的部件以定时关系旋转，以将这种标记颗粒图像从该部件的注册转印转移到中间转印部件。在最初形成标记粒子图像的部件上标记粒子图像形成的起始点，从而调整用于连续打印循环的转印到中间转印部件的起始点，由此连续印刷周期的起始点沿着中间转印部件的表面。

6. 发明授权

US4971873A Solvent soluble polyimides as binders in photoconductor elements 失效
标题翻译：溶剂可溶性聚酰亚胺作为光电导体元件中的粘合剂
公开(公告)号：US4971873A
公开(公告)日：1990-11-20
申请号：US429950
申请日：1989-10-30
申请人： Joseph A. Pavlisko , William J. Staudenmayer
发明人： Joseph A. Pavlisko , William J. Staudenmayer
IPC分类号： C08G73/10 , G03G5/05 , G03G5/14
CPC分类号： G03G5/142 , C08G73/10 , G03G5/0571
摘要： A photoconductor element which employs a solvent soluble polyimide as the polymeric binder in at least one layer thereof. The polyimide is characterized by the formula: ##STR1## where R is a dianhydride and n is an integer in the range of 50 to 450.
摘要翻译：一种光电导体元件，其在至少一层中使用溶剂可溶性聚酰亚胺作为聚合物粘合剂。聚酰亚胺的特征在于下式：其中R是二酐，n是50-450的整数。

7. 发明授权

US4784928A Reusable electrophotographic element 失效
标题翻译：可重复使用的电子照相元件
公开(公告)号：US4784928A
公开(公告)日：1988-11-15
申请号：US902851
申请日：1986-09-02
申请人： Hsin-Chia Kan , Bruce R. Benwood , William J. Staudenmayer
发明人： Hsin-Chia Kan , Bruce R. Benwood , William J. Staudenmayer
IPC分类号： G03G5/05 , G03G5/14
CPC分类号： G03G5/0503
摘要： Image transfer properties of an electrophotographic imaging element are improved by heterogeneously dispersing, as a separate phase within the photoconductive surface layer of the element, finely divided particles of an abhesive substance which is nonconductive and spreadable and to which toner particles adhere less strongly than to the composition of the surface layer in the abhesive substance. An example of the abhesive substance is a particulate low molecular weight telomer of tetrafluoroethylene.
摘要翻译：电子照相成像元件的图像转印性能通过作为元件的光电导表面层内的分离相分散而分散而得到改善，其是非导电性和可涂覆性的粘合物质的细碎颗粒，并且调色剂颗粒比该粘附物质中表面层的组成。粘性物质的一个实例是四氟乙烯的微粒低分子量调聚物。

8. 再颁专利

USRE37756E1 Fuser members overcoated with fluorocarbon elastomer containing aluminum oxide 有权
标题翻译：定影部件用含有氧化铝的氟碳弹性体覆盖
公开(公告)号：USRE37756E1
公开(公告)日：2002-06-18
申请号：US09234374
申请日：1999-01-20
申请人： Jiann H. Chen , John J. Fitzgerald , William B. Vreeland, II , Wayne T. Ferrar , Gary F. Roberts , William J. Staudenmayer
发明人： Jiann H. Chen , John J. Fitzgerald , William B. Vreeland, II , Wayne T. Ferrar , Gary F. Roberts , William J. Staudenmayer
IPC分类号： B32B2706
CPC分类号： C08K3/22 , Y10T428/257 , Y10T428/258 , Y10T428/3154
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. That layer includes a cured fluorocarbon random copolymer having subunits with the general structures: 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 aluminum oxide and a material selected from the group consisting of alkaline earth metal oxides, alkaline earth metal hydroxides, and combinations thereof. The filler has a total concentration in the layer of from about 25 to 50 percent of the total volume of the layer. The aluminum oxide has a concentration of from 20 to 40 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。该层包括具有通式结构的亚基的固化氟碳无规共聚物：其中x为30至90摩尔％，y为10至70摩尔％，z为0至34摩尔％。该层包含颗粒填料。填料包括氧化铝和选自碱性的材料 earth earth 金属氢氧化物及其组合。填料的层中总浓度为该层总体积的约25至50％。氧化铝的浓度为该层总体积的20〜40％。

9. 发明授权

US5851673A Toner fuser member having a metal oxide filled fluoroelastomer outer layer with improved toner release 失效
标题翻译：具有金属氧化物填充的含氟弹性体外层的调色剂定影器构件具有改进的调色剂释放
公开(公告)号：US5851673A
公开(公告)日：1998-12-22
申请号：US805479
申请日：1997-02-25
申请人： Jiann H. Chen , Tonya D. Binga , William J. Staudenmayer
发明人： Jiann H. Chen , Tonya D. Binga , William J. Staudenmayer
IPC分类号： G03G15/20 , B32B27/00
CPC分类号： G03G15/2057 , Y10T428/3154
摘要： A toner fuser member having improved toner release properties comprises a substrate and an outermost layer comprising a cured fluoroelastomer that includes at least about 21 mole percent of hexafluoropropylene (HFP) and at least 10 parts per weight of a metal oxide selected from the group consisting of cupric oxide, plumbous oxide, and mixtures thereof. Applying to the outermost layer of the fuser member an effective amount of a polymethyldisiloxane (PDMS) release agent that, optionally, includes at least one functional group reactive with the fluoroelastomer, followed by incubation at an elevated temperature, produces a surface having enhanced toner release characteristics on the outermost layer. A process for forming a toner fuser member having improved toner release properties comprises forming on a substrate an outermost layer having the above-described composition of cured fluoroelastomer and metal oxide.
摘要翻译：具有改进的调色剂释放性质的调色剂定影器构件包括基底和包含固化的含氟弹性体的最外层，所述固化的含氟弹性体包括至少约21摩尔％的六氟丙烯（HFP）和至少10重量份的选自以下的金属氧化物：氧化铜，氧化铅，及其混合物。施加到定影器构件的最外层有效量的聚甲基二硅氧烷（PDMS）脱模剂，其任选地包括至少一个与含氟弹性体反应的官能团，然后在升高的温度下温育，产生具有增强的调色剂释放的表面最外层的特征。用于形成具有改进的调色剂释放性质的调色剂定影器构件的方法包括在基底上形成具有上述固化的含氟弹性体和金属氧化物的组成的最外层。

10. 发明授权

US5715509A Method and apparatus for transferring toner 失效
标题翻译：用于转印调色剂的方法和设备
公开(公告)号：US5715509A
公开(公告)日：1998-02-03
申请号：US661291
申请日：1996-06-10
申请人： William J. Staudenmayer , William B. Vreeland
发明人： William J. Staudenmayer , William B. Vreeland
IPC分类号： G03G15/16 , G03G21/20
CPC分类号： G03G15/167 , G03G15/161 , G03G21/20
摘要： To assist transfer of toner images from a first transfer surface to a second transfer surface, the first transfer surface is actively cooled to prevent the toner sticking to it. Preferably, the cooling is accomplished by thermoelectric control device strips positioned in heat conducting relation with the first transfer surface. A thermoelectric control device can also be used to heat a second or receiving surface to which the toner is to be transferred to farther assist the transfer process.
摘要翻译：为了辅助将调色剂图像从第一转印表面转印到第二转印表面，第一转印表面被主动冷却以防止调色剂粘附到其上。优选地，冷却通过与第一转印表面导热的热电控制装置条实现。也可以使用热电控制装置来加热调色剂要转印到的第二或接收表面，以进一步帮助转印过程。

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