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公开(公告)号:US20100092886A1
公开(公告)日:2010-04-15
申请号:US12248939
申请日:2008-10-10
申请人: Daryl W. Vanbesien , Yixin Gong , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong , Jordan H. Wosnick , Suxia Yang
发明人: Daryl W. Vanbesien , Yixin Gong , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong , Jordan H. Wosnick , Suxia Yang
IPC分类号: G03G9/087
CPC分类号: G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08704 , G03G9/08708 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/091 , G03G9/09392
摘要: The present disclosure provides processes for producing toners by emulsion aggregation where the resulting toner particles have high pigment loadings and desired circularity. The methods include adding a metal, in embodiments a metal salt, at the beginning of coalescence, which surprisingly speeds the coalescence process and produces toner particles having a desired size and circularity for use in electrophotographic imaging systems.
摘要翻译: 本公开提供了通过乳液聚集生产调色剂的方法,其中所得调色剂颗粒具有高颜料负载和期望的圆形度。 所述方法包括在合并开始时添加金属,在实施方案中为金属盐,其惊人地加速聚结过程并产生具有期望的尺寸和圆度的调色剂颗粒,用于电子照相成像系统。
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公开(公告)号:US20100053643A1
公开(公告)日:2010-03-04
申请号:US12198407
申请日:2008-08-26
申请人: Richard P.N. Veregin , Karen A. Moffat , Dale R. Mashtare , Daryl W. Vanbesien , Jordan H. Wosnick , Cuong Vong , Robert P. Loce
发明人: Richard P.N. Veregin , Karen A. Moffat , Dale R. Mashtare , Daryl W. Vanbesien , Jordan H. Wosnick , Cuong Vong , Robert P. Loce
IPC分类号: H04N1/60
摘要: Aspects of the disclosure provide a printing method that can utilize a lightly pigmented toner along with a darkly pigmented toner to improve the image quality. The method can include receiving a dataset corresponding to a printing of a printing system using a darkly pigmented toner. The printing system may have an undesirable optical density printing range for the darkly pigmented toner. Further, the method can include converting the dataset to a first dataset corresponding to a first printing of the printing system using the darkly pigmented toner, and a second dataset corresponding to a second printing of the printing system using a lightly pigmented toner. The first dataset can avoid the undesirable optical density printing range for the darkly pigmented toner, and a combination of the first printing and the second printing providing a substantially same printed optical density corresponding to the received dataset.
摘要翻译: 本公开的方面提供了一种能够将浅色着色调色剂与暗色着色调色剂一起使用以提高图像质量的印刷方法。 该方法可以包括接收与使用深色着色调色剂的打印系统的打印对应的数据集。 印刷系统可能具有用于黑色着色调色剂的不期望的光学密度印刷范围。 此外,该方法可以包括将数据集转换为对应于使用暗色调色剂的打印系统的第一次打印的第一数据集,以及对应于使用轻质着色调色剂的打印系统的第二打印的第二数据集。 第一数据集可以避免黑色着色调色剂的不期望的光学密度打印范围,并且第一印刷和第二印刷的组合提供与接收的数据集相对应的基本相同的印刷光密度。
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公开(公告)号:US20130123403A1
公开(公告)日:2013-05-16
申请号:US13295067
申请日:2011-11-12
申请人: Daryl W. Vanbesien , Michael Steven Hawkins , Corey Tracy , Richard P.N Veregin , Karen A. Moffat , Paul Joseph Gerroir , Thomas E. Enright , Valerie Farrugia
发明人: Daryl W. Vanbesien , Michael Steven Hawkins , Corey Tracy , Richard P.N Veregin , Karen A. Moffat , Paul Joseph Gerroir , Thomas E. Enright , Valerie Farrugia
IPC分类号: C09D113/02 , C08K5/41 , B32B5/16 , B05D3/14 , B05D7/24 , B05D1/06 , B05D3/12 , C08L13/02 , B05D3/02
CPC分类号: C09D133/14 , G03G9/1075 , G03G9/1131 , G03G9/1132 , G03G9/1133 , G03G9/1138
摘要: The instant disclosure describes methods for preparing latex resins for coated carriers using surfactant partitioning, which resins exhibit both lower ζ potential and greater latex stability, while not adversely affecting particle size, toner charge or other metrics.
摘要翻译: 本公开描述了使用表面活性剂分配制备用于涂覆载体的胶乳树脂的方法,该树脂表现出较低的ζ电位和较高的胶乳稳定性,同时不会对颗粒尺寸,调色剂电荷或其它度量造成不利影响。
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公开(公告)号:US20130157187A1
公开(公告)日:2013-06-20
申请号:US13326242
申请日:2011-12-14
申请人: Ke Zhou , Rina Carlini , Daryl W. Vanbesien , Cuong Vong , Karen A. Moffat , Richard P.N. Veregin
发明人: Ke Zhou , Rina Carlini , Daryl W. Vanbesien , Cuong Vong , Karen A. Moffat , Richard P.N. Veregin
CPC分类号: G03G9/09733 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C09C1/48 , C09C1/56 , C09C3/08 , C09D17/001 , C09D17/005 , G03G9/0804 , G03G9/0821 , G03G9/08775 , G03G9/08795 , G03G9/08797 , G03G9/09328
摘要: The disclosure describes a pigment treated with a rosin and a toner particle containing that rosin-treated pigment particle. The toner has a lower level of dielectric loss.
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公开(公告)号:US20120308925A1
公开(公告)日:2012-12-06
申请号:US13118483
申请日:2011-05-30
申请人: Daryl W. Vanbesien , Magid Kamel , Cuong Vong , Suxia Yang , Kimberly D. Nosella , Richard P.N. Veregin , Tie Hwee Ng
发明人: Daryl W. Vanbesien , Magid Kamel , Cuong Vong , Suxia Yang , Kimberly D. Nosella , Richard P.N. Veregin , Tie Hwee Ng
IPC分类号: G03G9/09
摘要: The present disclosure describes a hyperpigmented low melt black toner containing a thermal carbon black which exhibits reduced dielectric loss and improved tribo charging.
摘要翻译: 本公开内容描述了一种色素沉着的含有热炭黑的低熔点黑色调色剂,其表现出降低的介电损耗和改进的摩擦带电。
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公开(公告)号:US20110236815A1
公开(公告)日:2011-09-29
申请号:US12729590
申请日:2010-03-23
CPC分类号: G03G9/107 , G03G9/10 , G03G9/1133 , G03G9/1135
摘要: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core having a polymeric coating on at least a portion thereof. The polymer coating possesses cation binding groups. Processes for coating such carriers with the polymeric coatings are also provided.
摘要翻译: 本公开提供用于调色剂组合物的载体。 在实施方案中,载体可以包括在其至少一部分上具有聚合物涂层的芯。 聚合物涂层具有阳离子结合基团。 还提供了用聚合物涂层涂覆这种载体的方法。
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公开(公告)号:US20100015544A1
公开(公告)日:2010-01-21
申请号:US12176558
申请日:2008-07-21
申请人: Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N.V. McDougall , Richard P.N. Veregin , Edward G. Zwartz
发明人: Enno E. Agur , Daryl W. Vanbesien , Ke Zhou , Michael S. Hawkins , Maria N.V. McDougall , Richard P.N. Veregin , Edward G. Zwartz
IPC分类号: G03G9/09
CPC分类号: G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797 , G03G9/09783
摘要: The present disclosure provides toners and processes for preparing toner particles possessing excellent charging characteristics. The process includes forming a dispersion including at least one organic and/or organometallic charge control agent, and then combining that dispersion with an emulsion suitable for use in forming toner particles.
摘要翻译: 本公开提供了调色剂和制备具有优异充电特性的调色剂颗粒的方法。 该方法包括形成包含至少一种有机和/或有机金属电荷控制剂的分散体,然后将该分散体与适合用于形成调色剂颗粒的乳液组合。
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28.
公开(公告)号:US20080193869A1
公开(公告)日:2008-08-14
申请号:US11672723
申请日:2007-02-08
申请人: Daryl W. Vanbesien , Cuong Vong , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat , Peter J.G. Rehbein
发明人: Daryl W. Vanbesien , Cuong Vong , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat , Peter J.G. Rehbein
CPC分类号: G03G9/0821 , G03G9/0804 , G03G9/0823 , G03G9/08748 , G03G9/08795 , G03G9/08797 , G03G9/09733
摘要: Toner compositions comprising toner particles including an amorphous resin, a crystalline resin and a charge control agent. The toner compositions having the charge control agent exhibit improved charge performance in the C-zone and the A-zone, and improved RH sensitivity.
摘要翻译: 包含调色剂颗粒的调色剂组合物包括无定形树脂,结晶树脂和电荷控制剂。 具有电荷控制剂的调色剂组合物在C区和A区具有改进的充电性能,并提高了RH灵敏度。
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公开(公告)号:US20080044754A1
公开(公告)日:2008-02-21
申请号:US11504322
申请日:2006-08-15
申请人: Vincenzo G. Marcello , Dennis A. Mattison , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P.N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
发明人: Vincenzo G. Marcello , Dennis A. Mattison , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P.N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
IPC分类号: G03G9/093
CPC分类号: G03G9/09392 , G03G9/0823 , G03G9/08795 , G03G9/08797 , G03G9/09307 , G03G9/09321 , G03G9/09335 , G03G9/09342 , G03G9/0935 , G03G9/09364
摘要: A toner having a core with a first latex having a specific glass transition temperature, and further having a shell surrounding the core with a second latex having a specific glass transition temperature, and processes for producing the same.
摘要翻译: 一种调色剂,其具有具有特定玻璃化转变温度的第一胶乳的芯,并且还具有围绕所述芯的外壳和具有特定玻璃化转变温度的第二胶乳及其制备方法。
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公开(公告)号:US08980520B2
公开(公告)日:2015-03-17
申请号:US13083838
申请日:2011-04-11
CPC分类号: G03G9/08795 , G03G9/0804 , G03G9/08711 , G03G9/08755 , G03G9/08797
摘要: Toners are provided, which possess low melt properties capable of producing a low gloss finish. Methods for providing these resins and toners are also provided which include the process of controlling the gloss of the toner utilizing a slow acid addition during coalescence optionally combined with little or no chelating agent added during the aggregation process.
摘要翻译: 提供了能够产生低光泽度的低熔体特性的调色剂。 还提供了用于提供这些树脂和调色剂的方法,其包括在聚结期间使用缓慢的酸加入来控制调色剂的光泽的方法,任选地与在聚集过程中加入的螯合剂很少或没有结合。
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