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51. 发明授权

US07068953B2 Method and apparatus for validating fuser member behavior 失效
标题翻译：验证定影器构件行为的方法和装置
公开(公告)号：US07068953B2
公开(公告)日：2006-06-27
申请号：US10836794
申请日：2004-04-30
申请人： Thomas N. Tombs , Joseph A. Pavlisko
发明人： Thomas N. Tombs , Joseph A. Pavlisko
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G15/2064
摘要： Method and apparatus for validating that a fuser member presumptively belongs to a class of fuser member for imparting a certain surface finish to an electrophotographic output print, and/or validating that the fuser member has a heating behavior within specification. Utilizing a temperature-sensing device for measuring temperature of the fuser member during heating thereof, a validation number is computed for comparison with a range of validation numbers associated with the class. If the validation number is included in the range, membership in the class is confirmed and/or the fuser member is shown to be within specification. Additionally, an auxiliary measuring device can be associated with the fuser roller to generate signals for computing, from measurements of a temperature-dependent property of the roller, a validation number relating to the temperature-dependent property.
摘要翻译：用于验证定影器构件推测属于一类用于对电子照相输出印刷赋予特定表面光洁度的定影器构件和/或验证定影器构件具有在规格内的加热行为的方法和装置。利用温度感测装置在加热期间测量定影器部件的温度，计算验证数，以便与与该类别相关联的验证数量的范围进行比较。如果确认编号包含在该范围内，则确认类的成员资格和/或定影器成员在规范内。此外，辅助测量装置可以与定影辊相关联，以产生用于根据辊的温度依赖性质的测量来计算与温度相关性质有关的验证数字的信号。

52. 发明授权

US06797348B1 Fuser member overcoated with fluorocarbon-silicone random copolymer containing aluminum oxide 有权
标题翻译：定影部件涂覆有含有氧化铝的氟碳硅氧烷无规共聚物
公开(公告)号：US06797348B1
公开(公告)日：2004-09-28
申请号：US09558239
申请日：2000-04-24
申请人： Jiann H. Chen , Joseph A. Pavlisko , Charles E. Hewitt , Robert A. Lancaster
发明人： Jiann H. Chen , Joseph A. Pavlisko , Charles E. Hewitt , Robert A. Lancaster
IPC分类号： B32B2520
CPC分类号： G03G15/2057 , Y10T428/1352 , Y10T428/1393 , Y10T428/3154 , Y10T428/31663
摘要： A fuser member comprising a core and a layer overlying the core, the layer including a fluorocarbon random copolymer, a curing agent which cures the fluorocarbon random copolymer, the cured fluorocarbon random copolymer having subunits of: —(CH2CF2)x—, —(CF2CF(CF3))y—, or —(CF2CF2)z—, wherein x is from 30 to 90 mole percent, y is from 10 to 70 mole percent, z is from 0 to 34 mole percent; x+y+z equals 100 mole percent. The layer further including a particulate filler having aluminum oxide, having a total concentration in the layer of from 10 to 140 parts by weight per 100 parts of the fluorocarbon random copolymer, and alkaline earth metal oxides or alkaline earth metal hydroxides or combinations thereof; and siloxane polymer comprising one or more curable, silanol-terminated, polyfunctional poly(C1-6 alkyl)siloxane polymers.
摘要翻译：一种定影器构件，其包括芯和覆盖所述芯的层，所述层包括氟碳无规共聚物，固化所述氟碳无规共聚物的固化剂，所述固化的碳氟化合物无规共聚物具有亚单位：其中x为30至90摩尔％，y 为10至70摩尔％，z为0至34摩尔％; x + y + z等于100摩尔％。该层还包括具有氧化铝的颗粒填料，层中的总浓度为10至140 每100份氟碳无规共聚物的重量份，以及碱土金属氧化物或碱土金属氢氧化物或其组合; 和包含一种或多种可固化的，硅烷醇封端的多官能聚（C 1-6烷基）硅氧烷聚合物的硅氧烷聚合物。

53. 发明授权

US06555229B1 Fluorocarbon-silicone random copolymer for use in toner release layer 失效
标题翻译：用于调色剂释放层的氟碳硅酮无规共聚物
公开(公告)号：US06555229B1
公开(公告)日：2003-04-29
申请号：US09556361
申请日：2000-04-24
申请人： Jiann H. Chen , Joseph A. Pavlisko , Nataly F. Boulatnikov
发明人： Jiann H. Chen , Joseph A. Pavlisko , Nataly F. Boulatnikov
IPC分类号： B32B516
CPC分类号： G03G15/2057 , Y10S428/906 , Y10T428/3154 , Y10T428/31663
摘要： A fuser member comprising a core and a layer overlying the core, the layer including a fluorocarbon random copolymer, a curing agent which cures the fluorocarbon random copolymer, the cured fluorocarbon random copolymer having subunits of: —(CH2CF2)x—, —(CF2CF(CF3))y—, or —(CF2CF2)z—, wherein x is from 30 to 90 mole percent, y is from 10 to 70 mole percent, z is from 0 to 34 mole percent; x+y+z equals 100 mole percent. The layer further including particulate filler having zinc oxide and yellow iron oxide and siloxane polymer comprising one or more curable, silanol-terminated, polyfunctional poly(C1-6 alkyl)siloxane polymers.
摘要翻译：一种定影器构件，其包括芯和覆盖所述芯的层，所述层包括氟碳无规共聚物，固化所述氟碳无规共聚物的固化剂，所述固化的碳氟化合物无规共聚物具有亚单位：其中x为30至90摩尔％，y 为10至70摩尔％，z为0至34摩尔％; x + y + z等于100摩尔％。该层还包括具有氧化锌和黄色氧化铁的颗粒填料和包含一种或多种可固化的硅烷醇的硅氧烷聚合物封端的多官能聚（C 1-6烷基）硅氧烷聚合物。

54. 发明授权

US06377772B1 Double-sleeved electrostatographic roller and method of using 失效
标题翻译：双袖电磁辊及其使用方法
公开(公告)号：US06377772B1
公开(公告)日：2002-04-23
申请号：US09679016
申请日：2000-10-04
申请人： Arun Chowdry , Craig M. Cody , Steven Cormier , Dennis Grabb , Diane M. Herrick , John W. May , Edward T. Miskinis , Michel F. Molaire , Biao Tan , Thomas Tombs , Joseph A. Pavlisko
发明人： Arun Chowdry , Craig M. Cody , Steven Cormier , Dennis Grabb , Diane M. Herrick , John W. May , Edward T. Miskinis , Michel F. Molaire , Biao Tan , Thomas Tombs , Joseph A. Pavlisko
IPC分类号： G03G1501
CPC分类号： G03G15/751 , G03G15/162 , G03G2215/0119
摘要： In accordance with the invention, there is provided a reproduction method including forming a toner image on a moving primary image-forming member (PIFM) which is a first double-sleeved roller including a rigid cylindrical core member, a replaceable removable compliant inner sleeve member (ISM) in nonadhesive intimate contact with and surrounding the core member, and a replaceable removable photoconductive outer sleeve member (OSM) in nonadhesive intimate contact with and surrounding the ISM; electrostatically transferring the toner image, from the PIFM to a counter-rotating intermediate transfer member (ITM) which is a second double-sleeved roller, in a first transfer nip width produced by a pressure contact between the PIFM and the ITM, an electric field urging the toner image from the PIFM to the ITM, wherein the ITM includes a rigid cylindrical core member, a compliant ISM in nonadhesive intimate contact with and surrounding the core member, and a compliant resistive OSM in nonadhesive intimate contact with and surrounding the ISM.
摘要翻译：根据本发明，提供了一种再现方法，包括在作为包括刚性圆柱形芯构件的第一双层滚子的移动主图像形成构件（PIFM）上形成调色剂图像，可更换的可拆卸柔性内套筒构件（ISM）以不粘附的方式紧密接触并围绕芯构件，以及可替换的可移除的光导外套筒构件（OSM），与ISM非密切接触并围绕ISM; 在PIFM和ITM之间的压力接触产生的第一转印间隙中，将调色剂图像从PIFM静电转印到作为第二双层辊的反转中间转印部件（ITM），电场将调色剂图像从PIFM推送到ITM，其中ITM包括刚性圆柱形芯部件，与粘结芯部件非粘性紧密接触并围绕芯部部件的兼容ISM以及与ISM无粘性密封接触和围绕ISM的兼容电阻OSM。

55. 发明授权

US5035927A Toner fusing device and method of using the same 失效
标题翻译：墨粉定影装置及其使用方法
公开(公告)号：US5035927A
公开(公告)日：1991-07-30
申请号：US543925
申请日：1990-06-26
申请人： Tsang J. Chen , Paul L. Nielsen , Joseph A. Pavlisko
发明人： Tsang J. Chen , Paul L. Nielsen , Joseph A. Pavlisko
IPC分类号： C08G77/52 , C08L83/14 , G03G15/20
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。

56. 发明授权

US4847175A Electrophotographic element having low surface adhesion 失效
标题翻译：具有低表面粘附性的电子照相元件
公开(公告)号：US4847175A
公开(公告)日：1989-07-11
申请号：US127848
申请日：1987-12-02
申请人： Joseph A. Pavlisko , Hsin-Chia Kan
发明人： Joseph A. Pavlisko , Hsin-Chia Kan
IPC分类号： G03G5/05
CPC分类号： G03G5/0592 , G03G5/056
摘要： A reusable electrophotographic imaging element having a photoconductive surface layer of which the binder resin comprises a crystalline side chain polyester or a block copolyester or copolycarbonate having a crystalline side chain polyester block. The layer has low surface adhesion which improves the transfer of toner images to receiver sheets, improves the cleaning efficiency and prevents or reduces toner scumming on the surface layer.

57. 发明授权

US06429249B1 Fluorocarbon thermoplastic random copolymer composition 有权
标题翻译：氟碳热塑性无规共聚物组成
公开(公告)号：US06429249B1
公开(公告)日：2002-08-06
申请号：US09609561
申请日：2000-06-30
申请人： Jiann H. Chen , Joseph A. Pavlisko , Charles C. Anderson , Robert A. Lancaster
发明人： Jiann H. Chen , Joseph A. Pavlisko , Charles C. Anderson , Robert A. Lancaster
IPC分类号： C08K318
CPC分类号： C08L27/12 , C08L83/08 , C08L2666/14
摘要： A composition comprising a fluorocarbon thermoplastic random copolymer, a curing agent having a bisphenol residue, a particulate filler containing zinc oxide, and an aminosiloxane, the cured fluorocarbon thermoplastic random copolymer having subunits of: —(CH2CF2)x—,—(CF2CF(CF3)y—, and —(CF2CF2)z—, wherein x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 90 mole percent, z is from 10 to 90 mole percent, x+y+z equals 100 mole percent.
摘要翻译：包含氟碳热塑性无规共聚物，具有双酚残基的固化剂，含氧化锌的颗粒填料和氨基硅氧烷的组合物，所述固化的碳氟化合物热塑性无规共聚物具有以下的亚单位：其中x为1至50或60至80摩尔％，y为10〜90摩尔％，z为10〜90摩尔％，x + y + z为100摩尔％。

58. 发明授权

US06419615B1 Electrostatic charge-suppressing fluoroplastic fuser roller 失效
标题翻译：静电抑制氟塑料定影辊
公开(公告)号：US06419615B1
公开(公告)日：2002-07-16
申请号：US09609563
申请日：2000-06-30
申请人： Jiann H. Chen , Joseph A. Pavlisko , Charles C. Anderson , Robert A. Lancaster
发明人： Jiann H. Chen , Joseph A. Pavlisko , Charles C. Anderson , Robert A. Lancaster
IPC分类号： B23P1500
CPC分类号： G03G15/2057
摘要： A toner fuser roller with suppressed electrostatic charge build-up for fixing a toner image to a receiver comprising: (a) a core; and (b) an overcoat layer formed over the core and defining a surface that contacts the receiver, the overcoat layer including electrically conductive fine powder in an amount of 10 to 29 weight percent so as to make the overcoat layer electrically conductive and suppress electrostatic charge build-up and improve thermal conductivity.
摘要翻译：一种调色剂定影辊，其具有抑制的静电电荷积聚，用于将调色剂图像定影到接收器，包括：（a）芯; 和（b）形成在所述芯上并且限定与所述接收体接触的表面的外涂层，所述外涂层包含10至29重量％的导电细粉末，以使外涂层导电并抑制静电荷积聚并提高热导率。

59. 发明授权

US5266429A Polyester-imides in electrophotographic elements 失效
标题翻译：聚酯酰亚胺在电子照相元件中
公开(公告)号：US5266429A
公开(公告)日：1993-11-30
申请号：US992304
申请日：1992-12-21
申请人： Louis J. Sorriero , Ralph H. Young , Teh-Ming Kung , Joseph A. Pavlisko
发明人： Louis J. Sorriero , Ralph H. Young , Teh-Ming Kung , Joseph A. Pavlisko
IPC分类号： C08G73/16 , G03G5/05 , G03G5/06 , G03G5/047 , G03G5/087
CPC分类号： G03G5/0592 , C08G73/16 , G03G5/0571 , G03G5/0612 , G03G5/0637
摘要： An electrophotographic element comprises a polyester-imide that includes a dioxy component and a dicarbonyl component, one of which components contains an aromatic tetracarbonyldiimide group, and has the formula ##STR1## wherein Ar.sup.1 represents a tetravalent aromatic group having 6 to about 20 carbon atoms, R.sup.1 and R.sup.2 each independently represents an alkylene group having 2 to about 12 carbon atoms, L.sup.1 and L.sup.2 represent O or C.dbd.O; when L.sup.1 and L.sup.2 are O, Z.sup.1 and Z.sup.2 each independently represents an aromatic or aliphatic dicarbonyl group having about 4 to about 12 carbon atoms and Q represents an alkylenedioxy group having 2 to about 25 carbon atoms or ##STR2## wherein Ar.sup.2 represents a tetravalent aromatic group having 6 to about 20 carbon atoms that may be the same as or different from Ar.sup.1, R.sup.3 and R.sup.4 each independently represents an alkylene group having 2 to about 12 carbon atoms; and L.sup.3 and L.sup.4 are O; or when L.sup.1 and L.sup.2 are C.dbd.O, Z.sup.1 and Z.sup.2 each independently represent an alkylenedioxy group having 2 to about 25 carbon atoms and Q represents an aromatic or aliphatic dicarbonyl group having about 4 to about 12 carbon atoms or ##STR3## wherein Ar.sup.2, R.sup.3 and R.sup.4 are as defined above, and L.sup.3 and L.sup.4 are C.dbd.O; x represents the mole fraction of the dioxy or dicarbonyl component of the polyester-amide that contains the tetravalent aromatic group Ar.sup.1, and y represents the mole fraction of the dioxy or dicarbonyl component of the polyester-imide that contains Z.sup.1, wherein x is 0.05 to 1 and y is 0 to 0.95.
摘要翻译：电子照相元件包括包含二氧基组分和二羰基组分的聚酯酰亚胺，其中一种组分含有芳族四羰基二酰亚胺基团，并具有式（I）其中Ar 1表示具有6至约20个的四价芳族基团碳原子，R 1和R 2各自独立地表示具有2至约12个碳原子的亚烷基，L 1和L 2表示O或C = O; 当L1和L2为O时，Z1和Z2各自独立地表示具有约4至约12个碳原子的芳族或脂族二羰基，Q表示具有2至约25个碳原子的亚烷基二氧基，或者其中Ar 2表示四价芳族具有6至约20个碳原子的可以与Ar 1相同或不同的基团，R 3和R 4各自独立地表示具有2至约12个碳原子的亚烷基; L3和L4为O; 或者当L1和L2为C = O时，Z1和Z2各自独立地表示具有2至约25个碳原子的亚烷基二氧基，Q表示具有约4至约12个碳原子的芳族或脂族二羰基或其中Ar 2， R3和R4如上所定义，L3和L4是C = O; x表示含有四价芳香族基团Ar 1的聚酯 - 酰胺的二氧基或二羰基成分的摩尔分数，y表示含有Z 1的聚酯 - 酰亚胺的二氧基或二羰基成分的摩尔分数，其中x为0.05〜 1，y为0〜0.95。

60. 发明授权

US5232800A Method for improving charge mobility in electrophotographic photoreceptors 失效
标题翻译：提高电子照相感光体电荷迁移率的方法
公开(公告)号：US5232800A
公开(公告)日：1993-08-03
申请号：US939978
申请日：1992-09-04
申请人： Joseph A. Pavlisko , Louis J. Sorriero , Ralph H. Young
发明人： Joseph A. Pavlisko , Louis J. Sorriero , Ralph H. Young
IPC分类号： G03G5/05
CPC分类号： G03G5/0567
摘要： A method and composition for improving hole mobility in electrophotographic photoreceptors and other devices that comprises using certain polymers as binders.
摘要翻译：一种用于改善电子照相感光体和其它装置中空穴迁移率的方法和组合物，其包括使用某些聚合物作为粘合剂。

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