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1. 发明授权

US07391425B2 Synchronous duplex printing systems using directed charged particle of aerosol toner development 有权
标题翻译：使用气溶胶调色剂发展的定向带电粒子的同步双面打印系统
公开(公告)号：US07391425B2
公开(公告)日：2008-06-24
申请号：US11089383
申请日：2005-03-24
申请人： Dana G. Marsh , George R. Walgrove, III , Michael W. Frauens
发明人： Dana G. Marsh , George R. Walgrove, III , Michael W. Frauens
IPC分类号： B41J2/41
CPC分类号： B41J2/41
摘要： An imaging system may include first and second imaging assemblies for synchronously imaging on both sides of a receiver material using directed charged particle or aerosol toner printing methods. The imaging assemblies may in turn each include an imaging member and an intermediate transfer member, and the intermediate transfer member may be a split intermediate transfer member. The imaging system may also use flexible aperture print arrays.
摘要翻译：成像系统可以包括第一和第二成像组件，用于使用定向带电粒子或气溶胶调色剂打印方法在接收器材料的两侧同步成像。成像组件又可以包括成像构件和中间转印构件，并且中间转印构件可以是分离的中间转印构件。成像系统还可以使用灵活的孔径打印阵列。

2. 发明授权

US06775510B2 Method for reducing rub-off from toner or printed images using a phase change composition 有权
标题翻译：使用相变组合物减少从调色剂或印刷图像擦掉的方法
公开(公告)号：US06775510B2
公开(公告)日：2004-08-10
申请号：US10190761
申请日：2002-07-08
申请人： Dana G. Marsh
发明人： Dana G. Marsh
IPC分类号： G03G1520
CPC分类号： G03G15/6573 , B41M5/508 , B41M7/0027 , G03G7/002 , G03G7/0033 , G03G7/004 , G03G7/0046 , G03G7/0086 , G03G8/00 , G03G15/6582 , G03G2215/00421 , G03G2215/00586 , G03G2215/00801
摘要： A method for reducing rub-off from a substrate having a front side and a back side with at least one side bearing a toner or a printed image by depositing a substantially clear phase change composition on the image bearing side of the substrate as a plurality of dots, with the plurality of dots cumulatively covering an area of the image bearing side sufficient to reduce rub-off from the image bearing side. The dots may also be applied only to the images rather than both the image-bearing and non-image-bearing surfaces of the substrate and may be used on both the front side and the back side if both bear images.
摘要翻译：一种用于通过在基板的图像承载侧上沉积基本上清楚的相变组合物来减少具有正面和背面的至少一个侧面承载调色剂或印刷图像的擦除的方法，所述方法为多个点，其中多个点累积地覆盖图像承载侧的区域，足以减少从图像承载侧的擦除。这些点也可以仅施加到图像上，而不仅仅适用于基板的图像承载和非图像承载表面，并且如果两个图像都可以在前侧和后侧上使用。

3. 发明授权

US4355225A Instant-on radiant fuser 失效
标题翻译：瞬时辐射定影器
公开(公告)号：US4355225A
公开(公告)日：1982-10-19
申请号：US248136
申请日：1981-03-30
申请人： Dana G. Marsh
发明人： Dana G. Marsh
IPC分类号： G03G15/20 , H05B3/20 , H05B1/00
CPC分类号： G03G15/2007
摘要： An instant-on radiant fuser apparatus for fusing toner images in an electrostatographic copying machine, which does not require the use of any standby heating devices and yet is capable of fusing the first copy in a matter of seconds. The radiant fuser apparatus is made of a low mass reflector thermally spaced from a housing, with the housing and the reflector together forming a conduit for the passage of cooling air therein. A low mass platen is provided which is constructed to achieve operating temperature conditions in a matter of a few seconds without the use of any standby heating device. A housing for the platen is also provided to form a conduit for the passage of cooling air to control the temperature of the platen.
摘要翻译：一种用于将色调剂图像定影在静电复印机中的瞬时辐射定影装置，其不需要使用任何备用加热装置，并且能够在几秒钟内熔化第一拷贝。辐射定影装置由与壳体热隔离的低质量反射体制成，壳体和反射器一起形成用于其中冷却空气通过的导管。提供了低质量压板，其被构造成在几秒钟内实现工作温度条件而不使用任何备用加热装置。还设置有用于压板的壳体以形成用于冷却空气通过的管道，以控制压板的温度。

4. 发明授权

US4013572A Hybrid fix system incorporating photodegradable polymers 失效
标题翻译：含有光降解聚合物的混合固定系统
公开(公告)号：US4013572A
公开(公告)日：1977-03-22
申请号：US512590
申请日：1974-10-07
申请人： Dana G. Marsh , John M. Pochan
发明人： Dana G. Marsh , John M. Pochan
IPC分类号： G03G9/087 , G03G9/09 , G03G9/00
CPC分类号： G03G9/08795 , G03G9/08759 , G03G9/0926
摘要： A novel toner system is provided employing a photodegradable toner. These toners are photodegradable during the fixing step in electrophotographic processes when they are exposed to light and then pressure or in the opposite sequences. This system provides excellent fixing of toner images at lower energy levels than is found in composition fixing systems.
摘要翻译：使用可光降解调色剂提供新的调色剂系统。这些调色剂在电子照相处理的定影步骤中是可光降解的，当它们暴露于光，然后暴露于压力或相反的顺序时。该系统能够以比组合物固定系统中更低的能量水平优良地定影调色剂图像。

5. 发明授权

US3964907A Method for the preparation of relief printing masters 失效
标题翻译：浮雕印刷大师准备方法
公开(公告)号：US3964907A
公开(公告)日：1976-06-22
申请号：US609339
申请日：1975-09-02
申请人： Dana G. Marsh
发明人： Dana G. Marsh
IPC分类号： G03F7/039 , G03G5/00 , B31B1/76
CPC分类号： G03F7/039 , Y10S430/119 , Y10S430/121
摘要： Disclosed is a method for the preparation of a relief printing master which is based on irradiation of a film of a composition comprisingA. a degradable polymer containing segments characterized by the structural formula ##EQU1## wherein R is H, an alkyl radical of 1 to 6 carbon atoms, a chlorine or fluorine substituted alkyl radical of 1 to 6 carbon atoms or a cyano substituted aliphatic hydrocarbon radical of 1 to 5 carbon atoms, andB. a photosensitizer which upon exposure to actinic radiation assumes a .sup.3 (n, .pi.*) or a .sup.1 (n, .pi.*) state.The polymer and photosensitizer combination, which is in the form of a thin film upon a suitable substrate, is exposed in an imagewise manner to actinic radiation to thereby degrade the polymer. Upon such degradation, depressions are formed in the exposed areas thereby rendering the exposed film suitable for use as a relief printing master.
摘要翻译：公开了一种制备凸版印刷母版的方法，其基于对包含A的组合物的膜的照射。包含由结构式H | -CO- | R表征的可降解的聚合物，其中R是H， 1至6个碳原子的烷基，1至6个碳原子的氯或氟取代的烷基或1至5个碳原子的氰基取代的脂族烃基，以及B。曝光于ACTINIC辐射基团A的光致变色剂 3（N，pi *）OR A 1（N，pi *）STATE。

6. 发明授权

US3963491A Imaging method 失效
标题翻译：成像方法
公开(公告)号：US3963491A
公开(公告)日：1976-06-15
申请号：US483730
申请日：1974-06-27
申请人： Dana G. Marsh
发明人： Dana G. Marsh
IPC分类号： G03F7/039 , G03C5/04 , G03C5/24
CPC分类号： G03F7/039 , Y10S430/108 , Y10S430/11 , Y10S430/114 , Y10S430/116 , Y10S522/904 , Y10S526/914
摘要： Disclosed is an imaging method which involves exposing to activating radiation in an imagewise manner a film comprised of a matrix polymer as the principal ingredient, a degradable polymer and a photo-oxidant. Exposure of the film causes degradation of the degradable polymer, e.g., poly(acetaldehyde), whereupon the film undergoes a change in optical density in the exposed areas to provide a visible image.
摘要翻译：公开了一种成像方法，其包括以成像方式暴露于以基质聚合物为主要成分的膜，可降解聚合物和光氧化剂的活化辐射。膜的曝光导致可降解聚合物的降解，例如聚（乙醛），于是薄膜在曝光区域中经历光密度的变化以提供可视图像。

7. 发明授权

US07469119B2 Synchronous duplex printing systems with intermediate transfer members 有权
标题翻译：具有中间转印构件的同步双面打印系统
公开(公告)号：US07469119B2
公开(公告)日：2008-12-23
申请号：US11077615
申请日：2005-03-11
申请人： Dana G. Marsh , George R. Walgrove, III , Michael W. Frauens
发明人： Dana G. Marsh , George R. Walgrove, III , Michael W. Frauens
IPC分类号： G03G15/20
CPC分类号： G03G15/238 , G03G2215/00021
摘要： An imaging system may use electrophotographic processes to synchronously image on both sides of a receiver material, such as in a single pass of the receiver material through the imaging system. The system may include intermediate transfer members, which may be split rollers or non-split rollers. The intermediate transfer members may hold one image, or they may be 2-up or greater rollers that hold multiple images.
摘要翻译：成像系统可以使用电子照相方法在接收器材料的两侧同步成像，例如在通过成像系统的接收器材料的单次通过中。该系统可以包括中间转印构件，其可以是分离辊或非分离辊。中间传送构件可以保持一个图像，或者它们可以是保持多个图像的2对或更多的滚子。

8. 发明申请

US20080122916A1 SYNCHRONOUS DUPLEX PRINTING SYSTEMS USING DIRECTED CHARGED PARTICLE OR AEROSOL TONER DEVELOPMENT 失效
标题翻译：使用方向充电颗粒或气溶胶调色剂开发的同步双面打印系统
公开(公告)号：US20080122916A1
公开(公告)日：2008-05-29
申请号：US11934100
申请日：2007-11-02
申请人： Dana G. Marsh , George R. Walgrove , Michael W. Frauens
发明人： Dana G. Marsh , George R. Walgrove , Michael W. Frauens
IPC分类号： B41J2/41
CPC分类号： B41J2/41
摘要： An imaging system may include first and second imaging assemblies for synchronously imaging on both sides of a receiver material using directed charged particle or aerosol toner printing methods. The imaging assemblies may in turn each include an imaging member and an intermediate transfer member, and the intermediate transfer member may be a split intermediate transfer member. The imaging system may also use flexible aperture print arrays.
摘要翻译：成像系统可以包括第一和第二成像组件，用于使用定向带电粒子或气溶胶调色剂打印方法在接收器材料的两侧同步成像。成像组件又可以包括成像构件和中间转印构件，并且中间转印构件可以是分离的中间转印构件。成像系统还可以使用灵活的孔径打印阵列。

9. 发明授权

US06696212B2 Single component toner for improved magnetic image character recognition 有权
标题翻译：用于改善磁图像字符识别的单组分调色剂
公开(公告)号：US06696212B2
公开(公告)日：2004-02-24
申请号：US09818253
申请日：2001-03-27
申请人： Dana G. Marsh , John F. Crichton , David D. Putnam , Robert E. Contois
发明人： Dana G. Marsh , John F. Crichton , David D. Putnam , Robert E. Contois
IPC分类号： G03G1308
CPC分类号： G03G9/09708 , G03G9/09716
摘要： Magnetic toner particles are disclosed. The magnetic toner particles contain at least one polymeric binder and at least one magnetic additive, wherein the surface of the toner particle contains particles of positively chargeable inorganic fine powder particles. The inorganic fine powder particles have a mean volume average particle size of from about 0.5 to about 7 &mgr;m, and a cleaning ratio of from about 0.1 to about 5.0 and a cleaning ratio being the volume fraction of particles between 0 and 1.0 &mgr;m, divided by the volume fraction of particles greater than 1.0 &mgr;m; and the toner particles having on the surface thereof a flowability improving agent having a BET surface area of at least about 30 m2/g. Methods of forming electrostatic images are further disclosed. Also, images formed from the magnetic toner particles are further disclosed and have excellent character void frequency, total void area, and suitable magnetic signal strengths. Developers containing the magnetic toner particles of the present invention are also disclosed.
摘要翻译：公开了磁性调色剂颗粒。磁性调色剂颗粒包含至少一种聚合物粘合剂和至少一种磁性添加剂，其中调色剂颗粒的表面含有可带正电的无机细粉末颗粒的颗粒。无机细粉末颗粒的平均体积平均粒径为约0.5μm至约7μm，清洁率为约0.1至约5.0，清洁率为0至1.0μm之间的颗粒的体积分数除以大于1.0μm的颗粒的体积分数; 并且其表面上的调色剂颗粒具有至少约30m 2 / g的BET表面积的流动性改进剂。进一步公开形成静电图像的方法。此外，进一步公开了由磁性调色剂颗粒形成的图像，并且具有优异的空隙频率，总空隙面积和合适的磁信号强度。还公开了含有本发明的磁性调色剂颗粒的显影剂。

10. 发明授权

US06692121B2 Method for reducing rub-off from a toner image using a phase change composition with a rotary brush 失效
标题翻译：使用旋转刷使用相变组合物从调色剂图像减少擦掉的方法
公开(公告)号：US06692121B2
公开(公告)日：2004-02-17
申请号：US10190758
申请日：2002-07-08
申请人： Dana G. Marsh , John F. Crichton
发明人： Dana G. Marsh , John F. Crichton
IPC分类号： B41J2175
CPC分类号： G03G15/6573 , B41J2/01 , G03G15/6582 , G03G2215/00586
摘要： A method for reducing rub-off from a substrate having a front side and a back side with at least one side bearing a toner image by depositing a substantially clear phase change composition on the toner image bearing side of the substrate by depositing the phase change composition onto a rotary brush in contact with the substrate using an ink jet printer with the phase change composition being transferred from the brush to the substrate in an amount sufficient to reduce rub-off from the toner image bearing side. An ink jet printer and a second rotary brush may be also used to deposit a clear phase change composition to an image bearing backside of the substrate.
摘要翻译：一种用于通过将相变组合物沉积在基材的调色剂图像承载侧上而沉积基本上透明的相变组合物来减少具有正面和背面的基板的至少一个侧面承载调色剂图像的方法的方法，使用喷墨打印机与基板接触的旋转刷子，其中相变组合物以足以减少从调色剂图像承载侧的擦掉的量从刷子转移到基板。也可以使用喷墨打印机和第二旋转刷将澄清的相变组合物沉积到衬底背面的图像承载体上。

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