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11. 发明授权

US5945244A Coated carrier 有权
标题翻译：涂层载体
公开(公告)号：US5945244A
公开(公告)日：1999-08-31
申请号：US140437
申请日：1998-08-26
申请人： Angelo J. Barbetta , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Scott M. Silence , K. Derek Henderson
发明人： Angelo J. Barbetta , Robert D. Bayley , Carol A. Fox , Thomas R. Hoffend , Scott M. Silence , K. Derek Henderson
IPC分类号： G03G9/113
CPC分类号： G03G9/1133
摘要： A carrier comprised of a core and thereover a polymer of styrene, an olefin and a dialkylaminoalkyl methacrylate.
摘要翻译：由核心和其上存在苯乙烯，烯烃和二烷基氨基烷基甲基丙烯酸酯的聚合物组成的载体。

12. 发明授权

US5929136A Coated carriers 失效
标题翻译：涂层载体
公开(公告)号：US5929136A
公开(公告)日：1999-07-27
申请号：US876099
申请日：1997-06-13
申请人： John A. Creatura , K. Derek Henderson , Scott M. Silence , Bernard A. Kelly
发明人： John A. Creatura , K. Derek Henderson , Scott M. Silence , Bernard A. Kelly
IPC分类号： C08K3/04 , C08K3/16 , C08K9/04
CPC分类号： C08K3/04 , C08K3/16
摘要： A composition comprised of a core and thereover a mixture of a first and second polymer, and wherein said first polymer contains a conductive component, and said second polymer contains copper iodide, and wherein the coating weight percent for said first and said second polymer is from about 5 to about 25.
摘要翻译：一种由芯组成的组合物和第一和第二聚合物的混合物，其中所述第一聚合物含有导电组分，所述第二聚合物含有碘化铜，并且其中所述第一和第二聚合物的涂层重量百分数来自约5至约25。

13. 发明授权

US5643706A Process for preparing electroconductive members 失效
标题翻译：制备导电构件的方法
公开(公告)号：US5643706A
公开(公告)日：1997-07-01
申请号：US565544
申请日：1995-11-30
申请人： Leonard J. Brillson , Scott M. Silence , Michael J. Duggan , Ann M. Kazakos
发明人： Leonard J. Brillson , Scott M. Silence , Michael J. Duggan , Ann M. Kazakos
IPC分类号： B05D3/06 , G03G5/10 , G03G5/00 , B05D3/00
CPC分类号： G03G5/10 , B05D3/06
摘要： A method for forming an electroconductive member such as an imaging member, an intermediate belt, and an electroded donor or bias transfer roll for electrostatographic development includes the steps of forming a roll having a layer of an insulating material and altering an electrical property of the insulating material by irradiating the insulating material with a laser beam.
摘要翻译：用于形成诸如成像构件，中间带以及用于静电照相显影的电镀供体或偏置转印辊的导电构件的方法包括以下步骤：形成具有绝缘材料层并改变绝缘体的电性能的辊材料通过用激光束照射绝缘材料。

14. 发明授权

US06680153B2 Toner compositions 失效
标题翻译：调色剂组合物
公开(公告)号：US06680153B2
公开(公告)日：2004-01-20
申请号：US10152884
申请日：2002-05-21
申请人： Scott M. Silence , Edward J. Gutman , Thomas R. Hoffend
发明人： Scott M. Silence , Edward J. Gutman , Thomas R. Hoffend
IPC分类号： G03G909
CPC分类号： C09B67/0063 , G03G9/081 , G03G9/09 , G03G9/0926 , G03G9/09733
摘要： A composition comprised of resin and colorant, and wherein the colorant is stabilized with an ultra-violet stabilizer.
摘要翻译：由树脂和着色剂组成的组合物，其中着色剂用紫外线稳定剂稳定。

15. 发明授权

US06606463B2 Optical toner concentration sensor 有权
标题翻译：光学调色剂浓度传感器
公开(公告)号：US06606463B2
公开(公告)日：2003-08-12
申请号：US10012442
申请日：2001-12-12
申请人： Eric M. Gross , Scott M. Silence , Ralph A. Shoemaker , Douglas A. Kreckel , Jean A. Maksymiak , Raymond L. Mongeon , Joseph A. Mastrandrea , R. Enrique Viturro
发明人： Eric M. Gross , Scott M. Silence , Ralph A. Shoemaker , Douglas A. Kreckel , Jean A. Maksymiak , Raymond L. Mongeon , Joseph A. Mastrandrea , R. Enrique Viturro
IPC分类号： G03G1508
CPC分类号： G03G15/0855 , G03G2215/0621 , G03G2215/0643
摘要： A toner maintenance system for an electrophotographic developer unit, including a sump for storing a quantity of developer material comprised of toner material; a first member for transporting developer material from the sump, a viewing window, in communication with toner material, in the sump; an optical sensor, for measuring reflected light off the viewing window and toner material, and generating a signal indicative thereof. A toner concentration controller is adapted to receive a signal from the optical sensor and to generate an “Add Toner” signal to replenish toner material in the sump.
摘要翻译：一种用于电子照相显影剂单元的调色剂维护系统，包括用于储存由调色剂材料构成的显影剂材料的量的贮槽; 用于从贮槽运送显影剂材料的第一构件，与所述贮槽中的调色剂材料连通的观察窗; 光学传感器，用于测量观察窗和调色剂材料上的反射光，并产生指示其的信号。调色剂浓度控制器适于接收来自光学传感器的信号并产生“添加调色剂”信号以补充贮槽中的调色剂材料。

16. 发明授权

US06399701B1 Surfactant-free semi-continuous emulsion polymerization process for making submicron sized particles for carrier coatings 有权
标题翻译：用于制造载体涂层的亚微米尺寸颗粒的无表面活性剂半连续乳液聚合方法
公开(公告)号：US06399701B1
公开(公告)日：2002-06-04
申请号：US09570724
申请日：2000-05-15
申请人： Thomas E. Enright , Anthony James Paine , George Liebermann , Kenneth Derek Henderson , Scott M. Silence , Bernard A. Kelly
发明人： Thomas E. Enright , Anthony James Paine , George Liebermann , Kenneth Derek Henderson , Scott M. Silence , Bernard A. Kelly
IPC分类号： C08L3102
CPC分类号： G03G9/1133 , C08F2/22 , C08F20/14 , G03G9/1131
摘要： Submicron sized particles of poly(methyl methacrylate) are prepared by a surfactant-free semi-continuous emulsion polymerization process that involves (i) preparing an aqueous phase containing a free radical initiator in water by heating and stirring, (ii) preparing a monomer composition containing at least 80% by weight methyl methacrylate and 1 to 10% by weight of a crosslinking agent, (iii) adding the monomer composition to the aqueous phase to initiate emulsion polymerization of the monomer composition, the adding being done at a rate such that from 0.05% to 5% by weight of the total weight of the monomer composition is added per minute, (iv) continuing heating and stirring following completion of the adding of the monomer composition for an amount of time, and (v) drying and recovering the submicron sized particles of poly(methyl methacrylate). The submicron sized particles of poly(methyl methacrylate are used in forming a coating of carrier particles for a two-component developer composition.
摘要翻译：聚甲基丙烯酸甲酯的亚微米尺寸颗粒是通过无表面活性剂的半连续乳液聚合方法制备的，其包括（i）通过加热和搅拌在水中制备含有自由基引发剂的水相，（ii）制备单体组合物含有至少80重量％的甲基丙烯酸甲酯和1至10重量％的交联剂，（iii）将单体组合物加入到水相中以引发单体组合物的乳液聚合，加入的速率使得每分钟加入0.05〜5重量％的单体组合物，（iv）在完成单体组合物加入一段时间后继续加热和搅拌，（v）干燥和回收聚甲基丙烯酸甲酯的亚微米尺寸颗粒。聚（甲基丙烯酸甲酯）的亚微米尺寸的颗粒用于形成用于双组分显影剂组合物的载体颗粒的涂层。

17. 发明授权

US06358657B1 Toner binder of polyester having a high melt flow index and toners therefrom 有权
标题翻译：具有高熔体流动指数的聚酯的调色剂粘合剂和来自其的调色剂
公开(公告)号：US06358657B1
公开(公告)日：2002-03-19
申请号：US09930501
申请日：2001-08-16
申请人： Scott M. Silence , Joo T. Chung , James M. Proper , John J. Ianni , Jeffrey H. Sokol , Hui Chang
发明人： Scott M. Silence , Joo T. Chung , James M. Proper , John J. Ianni , Jeffrey H. Sokol , Hui Chang
IPC分类号： G03G9087
CPC分类号： G03G9/0821 , G03G9/08797 , G03G9/097 , G03G9/09708 , G03G9/09783
摘要： A toner having a high colorant concentration and a binder resin that includes a polyester resin having linear portions and crosslinked portions of high density crosslinked microgel particles has a melt flow index value of about 11±MFI units. The binder resin may also include a mixture of two polyester resins having different MFI values.
摘要翻译：具有高着色剂浓度的调色剂和包含具有线性部分的聚酯树脂和高密度交联微凝胶颗粒的交联部分的粘合剂树脂具有约11±MFI单位的熔体流动指数值。粘合剂树脂还可以包括具有不同MFI值的两种聚酯树脂的混合物。

18. 发明授权

US06245474B1 Polymer coated carrier particles for electrophotographic developers 有权
标题翻译：用于电子照相显影剂的聚合物涂覆的载体颗粒
公开(公告)号：US06245474B1
公开(公告)日：2001-06-12
申请号：US09520446
申请日：2000-03-07
申请人： George R. Hsu , Scott M. Silence , Lynne M. Tatar , Bernard A. Kelly , Pinyen Lin
发明人： George R. Hsu , Scott M. Silence , Lynne M. Tatar , Bernard A. Kelly , Pinyen Lin
IPC分类号： G03G910
CPC分类号： G03G9/1133 , G03G9/10 , G03G9/107 , G03G9/1134
摘要： A coated carrier having a core particle coated with a mixture of an electronegative insulating polymer comprising a polyvinylidenefluoride polymer or copolymer and an electropositive conductive polymer comprising a polymethyl methacrylate polymer or copolymer with a conductive material dispersed therein is made by powder coating. The coated carrier has unique properties, including a conductivity of from 1.1×10−14 to 1.0×10−8 mho-cm−1, a triboelectric charging value of from 12 to 20 and an average particle diameter of from 65 to 75, rendering the coated carrier ideal for use in a developer to be used in a magnetic brush type development apparatus. The powder coating method includes mixing the core particle and the mixture of negatively charging polymer and conductive polymer until the mixture of negatively charging polymer and conductive polymer adheres to the core particle, heating the mixture of the core particle and the mixture of negatively charging polymer and conductive polymer until the mixture of negatively charging polymer and conductive polymer melts and fuses to the core particle, and cooling the coated core obtained.
摘要翻译：通过粉末涂料制成涂覆载体，其具有涂覆有包含聚偏二氟乙烯聚合物或共聚物的电负极绝缘聚合物和包含分散有导电材料的聚甲基丙烯酸甲酯聚合物或共聚物的正电导电聚合物的混合物的核心颗粒。涂层载体具有独特的性能，包括电导率为1.1×10-14至1.0×10-8mho-cm-1，摩擦带电值为12至20，平均粒径为65至75，使涂层载体用于用于磁刷式显影装置的显影剂中。粉末涂布方法包括将核心颗粒和负电荷聚合物和导电聚合物的混合物混合，直到带负电的聚合物和导电聚合物的混合物粘附到核心颗粒，加热核心颗粒和负电聚合物的混合物和导电聚合物，直到带负电的聚合物和导电聚合物的混合物熔化并熔化到核心颗粒，并冷却涂覆的芯获得。

19. 发明授权

US6132917A Coated carrier 有权
标题翻译：涂层载体
公开(公告)号：US6132917A
公开(公告)日：2000-10-17
申请号：US538071
申请日：2000-03-29
申请人： Thomas R. Hoffend , Robert D. Bayley , Carol A. Fox , John G. VanDusen , Scott M. Silence , K. Derek Henderson
发明人： Thomas R. Hoffend , Robert D. Bayley , Carol A. Fox , John G. VanDusen , Scott M. Silence , K. Derek Henderson
IPC分类号： G03G9/107 , G03G9/113
CPC分类号： G03G9/1133 , G03G9/1075 , G03G9/1131 , G03G9/1135
摘要： A carrier comprised of a core and thereover a polymer generated from a blend of a polymer containing amine groups and a second polymer containing carboxylic acid functional groups.
摘要翻译：由核心和由含有胺基团的聚合物和含有羧酸官能团的第二聚合物的共混物产生的聚合物构成的载体。

20. 发明授权

US05998077A Coated carrier 失效
标题翻译：涂层载体
公开(公告)号：US05998077A
公开(公告)日：1999-12-07
申请号：US106340
申请日：1998-06-29
申请人： Peter G. Odell , Scott M. Silence , K. Derek Henderson
发明人： Peter G. Odell , Scott M. Silence , K. Derek Henderson
IPC分类号： G03G9/107 , G03G9/113
CPC分类号： G03G9/1135 , G03G9/1075
摘要： A carrier composition comprised of a core and thereover a linear polycarbonate polymer obtained from the curing of a cyclic polycarbonate oligomer with an M.sub.w of about 5,000 to about 300,000, and an M.sub.n of about 2,000 to about 150,000.
摘要翻译：由核心组成的载体组合物，以及通过固化Mw约为5,000至约300,000的Mw和约2,000至约150,000的Mn获得的直链聚碳酸酯聚合物。

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