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1. 发明授权

US06322858B1 Electrostatic powder coated wire for hybrid scavengeless development applications and process for making same 失效
标题翻译：用于杂交无花开发应用的静电粉末涂层线及其制造方法
公开(公告)号：US06322858B1
公开(公告)日：2001-11-27
申请号：US09606668
申请日：2000-06-30
申请人： Bernard A. Kelly , Scott M. Silence , Merrilee A. Galloway
发明人： Bernard A. Kelly , Scott M. Silence , Merrilee A. Galloway
IPC分类号： B05D104
CPC分类号： B05D7/20 , B05D1/06 , B05D3/0209 , G03G2215/0621 , G03G2215/0643
摘要： An electrode wire for a hybrid scavengeless developer unit is electrostatically coated with a conductive coating comprised of a crosslinked polymer and a conductive material. The wire is coated by first electrostatically coating the wire with a coating composition including a crosslinkable polymer and a conductive material. Following electrostatic application of the coating, the coated wire is initially heated to a temperature above the melt temperature of the crosslinkable polymer and below the crosslinking temperature of the polymer for a time sufficient to permit the at least one polymer to flow out over the surface of the wire, and then further heated by increasing the temperature of heating above the crosslinking temperature of the polymer for a time sufficient to crosslink the polymer. A tough, substantially smooth coated electrode wire is achieved that, when used in a hybrid scavengeless developer unit, exhibits little to no buildup of toner or toner components on the surface of the wire, thereby eliminating image quality defects that might otherwise be caused by such buildup.
摘要翻译：用于混合清除显影剂单元的电极线用由交联聚合物和导电材料组成的导电涂层静电涂覆。通过首先用包含可交联聚合物和导电材料的涂料组合物静电涂覆线材来涂覆线材。在静电涂覆涂层之后，涂覆的丝线最初被加热到高于可交联聚合物的熔融温度并低于聚合物的交联温度的温度足以允许至少一种聚合物在然后通过将聚合物的交联温度升高到高于聚合物交联温度的时间来进一步加热足以交联聚合物的时间。实现了坚固，基本上光滑的涂覆电极线，当用于混合清扫显影剂单元中时，在电线表面上显示出很少或没有调色剂或调色剂组分的积累，从而消除了否则可能由此引起的图像质量缺陷积聚。

2. 发明授权

US06298209B1 Electrostatic powder coated wire for hybrid scavengeless development applications 失效
标题翻译：用于杂交无花开发应用的静电粉末涂层线
公开(公告)号：US06298209B1
公开(公告)日：2001-10-02
申请号：US09606667
申请日：2000-06-30
申请人： Bernard A. Kelly , Scott M. Silence , Merrilee A. Galloway
发明人： Bernard A. Kelly , Scott M. Silence , Merrilee A. Galloway
IPC分类号： G03G1508
CPC分类号： G03G15/0803 , G03G2215/0621 , G03G2215/0643
摘要： An electrode wire for a hybrid scavengeless developer unit is electrostatically coated with a conductive coating comprised of a crosslinked polymer and a conductive material. The wire is coated by first electrostatically coating the wire with a coating composition including a crosslinkable polymer and a conductive material. Following electrostatic application of the coating, the coated wire is initially heated to a temperature above the melt temperature of the crosslinkable polymer and below the crosslinking temperature of the polymer for a time sufficient to permit the at least one polymer to flow out over the surface of the wire, and then further heated by increasing the temperature of heating above the crosslinking temperature of the polymer for a time sufficient to crosslink the polymer. A tough, substantially smooth coated electrode wire is achieved that, when used in a hybrid scavengeless developer unit, exhibits little to no buildup of toner or toner components on the surface of the wire, thereby eliminating image quality defects that might otherwise be caused by such buildup.
摘要翻译：用于混合清除显影剂单元的电极线用由交联聚合物和导电材料组成的导电涂层静电涂覆。通过首先用包含可交联聚合物和导电材料的涂料组合物静电涂覆线材来涂覆线材。在静电涂覆涂层之后，涂覆的丝线最初被加热到高于可交联聚合物的熔融温度并低于聚合物的交联温度的温度足以允许至少一种聚合物在然后通过将聚合物的交联温度升高到高于聚合物交联温度的时间来进一步加热足以交联聚合物的时间。实现了坚固，基本上光滑的涂覆电极线，当用于混合清扫显影剂单元中时，在电线表面上显示出很少或没有调色剂或调色剂组分的积累，从而消除了否则可能由此引起的图像质量缺陷积聚。

3. 发明授权

US06242145B1 Toner and developer providing offset lithography print quality 有权
标题翻译：提供胶版印刷质量的墨粉和显影剂
公开(公告)号：US06242145B1
公开(公告)日：2001-06-05
申请号：US09520437
申请日：2000-03-07
申请人： Merrilee A. Galloway , Scott M. Silence , Richard J. Muller , William H. Hollenbaugh, Jr. , Amy L. Stamp
发明人： Merrilee A. Galloway , Scott M. Silence , Richard J. Muller , William H. Hollenbaugh, Jr. , Amy L. Stamp
IPC分类号： G03G908
CPC分类号： G03G9/08755 , G03G9/0819 , G03G9/0823 , G03G9/0902 , G03G9/0904 , G03G9/09708 , G03G9/09725 , G03G9/09783
摘要： A developer of a mixture of carrier particles and toner particles containing at least one binder, at least one colorant, and optionally one or more additives, has a triboelectric value of from 35 to 60 &mgr;C/g, a charge distribution (Q/D) of from −0.5 to −1.0 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, preferably less than 0.3 fC/&mgr;m, and a conductivity of the developer ranges from 1×10−11 to 10×10−15 mho/cm as measured at 30 V. The carrier particles of the developer preferably have an average particle diameter of 65 to 90 microns and a size distribution wherein 2.0% or less of a total number of carrier particles have a size less than 38 micrometers. The ratio of carrier volume median diameter to toner volume median diameter is about 10:1. The developer finds particular use in devices utilizing hybrid scavengeless development. Use of a developer with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译：载体颗粒和含有至少一种粘合剂，至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒的混合物的显影剂的摩擦电压值为35至60μC/ g，电荷分布（Q / D）为-0.5至-1.0 fC / mum，分布基本上为单峰，峰值宽度小于0.5 fC / mum，优选小于0.3 fC / mum，显影剂的电导率为1×10-11至10x10 -15mho / cm。显影剂的载体颗粒优选具有65至90微米的平均粒径，其中载体颗粒总数的2.0％或更小的尺寸小于38的尺寸分布微米。载体体积中值直径与调色剂体积中值直径的比例为约10:1。开发人员发现在使用混合型无风险开发的设备中特别有用。在具有这种特性的显影剂中使用具有这种特性的混合扫描装置能够以与胶版印刷法相似的性质来实现图像。

4. 发明授权

US06177221B1 Carrier and developer providing offset lithography print quality 有权
标题翻译：载体和显影剂提供胶印印刷质量
公开(公告)号：US06177221B1
公开(公告)日：2001-01-23
申请号：US09520358
申请日：2000-03-07
申请人： Deepak R. Maniar , Scott M. Silence , Merrilee A. Galloway
发明人： Deepak R. Maniar , Scott M. Silence , Merrilee A. Galloway
IPC分类号： G03G9113
CPC分类号： G03G9/107 , G03G9/10 , G03G9/113 , G03G9/1133 , Y10T428/2991
摘要： A carrier for a developer composition includes a steel core having a shape factor of 6 or more coated with a coating at a coating weight of from 0.1 to 3.0% by weight of a total core weight. The coating is most preferably polymethyl methacrylate. The steel core also preferably has an average particle diameter of 70 to 89 micrometers and a size distribution wherein 1.5% or less of a total number of carrier particles have a size less than 38 micrometers. The carrier is preferably used in conjunction with toner particles to form a developer for particular use in devices utilizing hybrid scavengeless development. Use of a carrier in such a developer in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译：用于显影剂组合物的载体包括具有6或更大的形状因子的钢芯，其涂覆的涂层重量为总芯重量的0.1至3.0重量％。涂层最优选为聚甲基丙烯酸甲酯。钢芯也优选具有70至89微米的平均粒径和尺寸分布，其中载体颗粒总数的1.5％或更小具有小于38微米的尺寸。载体优选与调色剂颗粒结合使用以形成特别用于利用混合无花开发的装置的显影剂。在这种显影剂中使用载体在混合清扫开发装置中可以实现具有类似于胶印光刻中所获得的图像的图像。

5. 发明授权

US06248496B1 Method of replenishing developer in a hybrid scavengeless development system 有权
标题翻译：补充开发商在混合型无风开发系统中的方法
公开(公告)号：US06248496B1
公开(公告)日：2001-06-19
申请号：US09520361
申请日：2000-03-07
申请人： Merrilee A. Galloway , Scott M. Silence , William H. Hollenbaugh, Jr. , Amy L. Stamp , Padam K. Angra
发明人： Merrilee A. Galloway , Scott M. Silence , William H. Hollenbaugh, Jr. , Amy L. Stamp , Padam K. Angra
IPC分类号： G03G900
CPC分类号： G03G13/09 , G03G2215/0621 , G03G2215/0643
摘要： A replenisher material of toner particles and carrier particles, wherein a replenisher ratio of the toner particles to the carrier particles in the replenisher is determined as a function of at least one property of the developer and at least one operational property of an apparatus for developing an electrostatic latent image recorded on an image receiving member, and wherein the apparatus includes a housing defining a chamber having a supply of developer comprised of toner particles and carrier particles therein, a donor member spaced from the image receiving member and adapted to transport toner particles of the developer from the chamber to a development zone adjacent the image receiving member, at least one wire positioned in the development zone between the image receiving member and the donor member, a voltage supply for electrically biasing the at least one wire during a developing operation with a current to detach toner particles from the donor member, forming a cloud of toner particles in the development zone, and developing the latent image with toner particles from the cloud, and at least one dispenser for dispensing replenisher comprised of toner particles and carrier particles into the chamber, wherein a replenisher ratio of the toner particles to the carrier particles in the replenisher is determined as a function of at least one property of the developer and at least one operational property of the apparatus. The replenisher ratio is preferably determined as a function of the tribo stability of the developer in a non-replenishment mode of the apparatus and/or as a function of the conductivity of the developer in a non-replenishment mode of the apparatus.
摘要翻译：调色剂颗粒和载体颗粒的补充剂材料，其中调色剂颗粒与补充液中的载体颗粒的补充比被确定为显影剂的至少一种性能的函数，以及用于显影剂的装置的至少一个操作性质静电潜像被记录在图像接收部件上，并且其中所述装置包括限定腔室的壳体，所述腔室具有由其中的调色剂颗粒和载体颗粒构成的显影剂供应源，所述供体构件与图像接收构件间隔开并且适于传送调色剂颗粒所述显影剂从所述腔室到邻近所述图像接收构件的显影区域，位于所述图像接收构件和所述施主构件之间的所述显影区域中的至少一根导线，用于在显影操作期间使所述至少一根电线电偏置的电压源，从供体构件分离调色剂颗粒的电流，形成一种色调 r颗粒，以及从云中用调色剂颗粒显影潜像，以及用于将由调色剂颗粒和载体颗粒组成的补充剂分配到室中的至少一个分配器，其中调色剂颗粒与载体颗粒的补料比根据显影剂的至少一个性质和装置的至少一个操作特性确定补充器中的补充器。优选地，根据装置的非补充模式中的显影剂的摩擦稳定性和/或作为装置的非补充模式中的显影剂的电导率的函数来确定补充剂比。

6. 发明授权

US06365316B1 Toner and developer providing offset lithography print quality 有权
标题翻译：提供胶版印刷质量的墨粉和显影剂
公开(公告)号：US06365316B1
公开(公告)日：2002-04-02
申请号：US09520439
申请日：2000-03-07
申请人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
发明人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
IPC分类号： G03G908
CPC分类号： G03G9/09725 , G03G9/0823 , G03G9/08755 , G03G9/09708
摘要： A toner for particular use in devices utilizing hybrid scavengeless development includes toner particles of at least one binder, at least one colorant, and optionally one or more additives, the toner exhibiting a charge per particle diameter (Q/D) of from −0.1 to −1.0 fC/&mgr;m with a variation during development of from 0 to 0.25 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, and the toner has a triboelectric charge of from −25 to −70 &mgr;C/g with a variation during development of from 0 to 15 &mgr;C/g following triboelectric contact with carrier particles. Use of a toner with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译：用于特别用于利用混合物清除剂开发的装置的调色剂包括至少一种粘合剂，至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒，所述调色剂显示出每粒径（Q / D）为-0.1至 -1.0fC / mum，在0至0.25fC / mum的显影期间具有变化，并且分布基本上是单峰的，并且具有小于0.5fC / mum的峰宽度，并且调色剂具有-25至 - 70微克/克，随着与载体颗粒的摩擦接触，在0至15μC/ g的显影期间发生变化。在混合清扫开发装置中使用具有这种特性的调色剂能够以与胶印光刻中所实现的性质相似的特性实现图像。

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