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Patent Agency Ranking
公开(公告)号：US09069275B2
公开(公告)日：2015-06-30
申请号：US13856267
申请日：2013-04-03
Inventor： Richard P. Veregin , Qingbin Li , Andriy Kovalenko , Sergey Gusarov , Darren Makeiff , Valerie Farrugia , Michael S. Hawkins
CPC classification number: G03G9/1133 , Y10T428/2982
Abstract: The disclosure generally describes carrier resins, and in particular, resins used for carrier coatings which include at least one ester functional group and at least one cyclic aliphatic group containing at least one nitrogen atom in the cyclic ring structure. Carriers having such resins in the coating exhibit high charge and excellent relative humidity (RH) sensitivity of charge to changing environmental conditions.
Abstract translation: 本发明通常描述载体树脂，特别是用于载体涂层的树脂，其包含至少一个酯官能团和至少一个在环状结构中含有至少一个氮原子的环状脂肪族基团。 在涂层中具有这种树脂的载体表现出高电荷和优异的相对湿度（RH）对电荷变化对环境条件的敏感性。
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公开(公告)号：US20140295333A1
公开(公告)日：2014-10-02
申请号：US13853976
申请日：2013-03-29
Applicant: XEROX CORPORATION
Inventor： Richard A. Klenkler , Yu Liu , Sarah J. Vella , Michael S. Hawkins , Richard P. Veregin , Vladislav Skorokhod , Thomas R. Pickering
CPC classification number: G03G15/0216 , G03G5/0567 , G03G5/0575 , G03G5/14708 , G03G5/1476 , G03G5/14769 , G03G9/09733 , G03G9/09791 , G03G15/02 , G03G15/08 , G03G2215/00957
Abstract: The presently disclosed embodiments relate generally to image forming systems comprising imaging apparatus members and toner compositions. More specifically, the present embodiments relate to specific toner compositions for use with electrophotographic imaging members comprising an overcoat layer protecting the imaging member surface and a contact type charging device, such as a “bias charge roll” (BCR). The toner compositions comprise a combination of additives that provide an image forming system that does not suffer from the commonly observed deletion and imaging member wear issues.
Abstract translation: 目前公开的实施例一般涉及包括成像设备构件和调色剂组合物的图像形成系统。 更具体地，本实施方案涉及用于电子照相成像构件的特定调色剂组合物，其包括保护成像构件表面的外涂层和诸如“偏压充电辊”（BCR）的接触型充电装置。 调色剂组合物包含提供不遭受通常观察到的缺失和成像构件磨损问题的图像形成系统的添加剂的组合。
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公开(公告)号：US08785096B1
公开(公告)日：2014-07-22
申请号：US13745535
申请日：2013-01-18
Applicant: Xerox Corporation
Inventor： Padam K. Angra , Richard P. Veregin
CPC classification number: G03G9/09708 , B82Y30/00 , G03G9/09725 , G03G9/09766 , Y10S977/762
Abstract: The disclosure relates generally to toner additives, and in particular, toner additives that provide desired higher and stable toner charge. The toner additives comprise silica nanotubes in combination with or in place of the commonly used silica or titania particulate additives.
Abstract translation: 本公开总体上涉及调色剂添加剂，特别是提供所需更高和稳定的调色剂电荷的调色剂添加剂。 调色剂添加剂包括二氧化硅纳米管与常用的二氧化硅或二氧化钛颗粒添加剂的组合或替代。
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公开(公告)号：US20140205942A1
公开(公告)日：2014-07-24
申请号：US13745535
申请日：2013-01-18
Applicant: XEROX CORPORATION
Inventor： PADAM K. ANGRA , Richard P. Veregin
IPC: G03G9/08
CPC classification number: G03G9/09708 , B82Y30/00 , G03G9/09725 , G03G9/09766 , Y10S977/762
Abstract: The disclosure relates generally to toner additives, and in particular, toner additives that provide desired higher and stable toner charge. The toner additives comprise silica nanotubes in combination with or in place of the commonly used silica or titania particulate additives.
Abstract translation: 本公开总体上涉及调色剂添加剂，特别是提供所需更高和稳定的调色剂电荷的调色剂添加剂。 调色剂添加剂包括二氧化硅纳米管与常用的二氧化硅或二氧化钛颗粒添加剂的组合或替代。
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公开(公告)号：US20140154622A1
公开(公告)日：2014-06-05
申请号：US13692799
申请日：2012-12-03
Applicant: XEROX CORPORATION
Inventor： VALERIE FARRUGIA , Paul J. Gerroir , Michael S. Hawkins , Richard P. Veregin , Karen Moffat
IPC: G03G9/113
CPC classification number: G03G9/1133 , G03G9/107 , G03G9/1131 , G03G9/1139
Abstract: A carrier coating comprising a metal core and a polymeric coating that may be used to form toner. The carrier coating, through how it is made, exhibits improved coating abilities that may be used to completely coat carrier particles, and thus provide excellent aging performance.
Abstract translation: 载体涂层，其包含可用于形成调色剂的金属芯和聚合物涂层。 载体涂层通过如何制成，表现出改善的涂层能力，可用于完全涂覆载体颗粒，从而提供优异的老化性能。
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