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公开(公告)号：US08460844B2
公开(公告)日：2013-06-11
申请号：US13246268
申请日：2011-09-27
申请人： Matthew A. Heuft , Adrien P. Cote , Greg McGuire , Nan-Xing Hu , Yvan Gagnon
发明人： Matthew A. Heuft , Adrien P. Cote , Greg McGuire , Nan-Xing Hu , Yvan Gagnon
IPC分类号： G03G5/07
CPC分类号： G03G15/75
摘要： A imaging member, such as a photoreceptor, comprising a structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may comprise at least one secondary component, such as an antioxidant.
摘要翻译： 一种成像构件，例如感光体，其包含结构化有机膜，其包含多个区段和布置为共价有机骨架的多个接头，其中所述结构化有机膜可包含至少一种次要组分，例如抗氧化剂。
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公开(公告)号：US20130078561A1
公开(公告)日：2013-03-28
申请号：US13246268
申请日：2011-09-27
申请人： Matthew A. HEUFT , Adrien P. CÔTÉ , Greg MCGUIRE , Nan-Xing HU , Yvan GAGNON
发明人： Matthew A. HEUFT , Adrien P. CÔTÉ , Greg MCGUIRE , Nan-Xing HU , Yvan GAGNON
IPC分类号： G03G15/00 , H01L31/0203
CPC分类号： G03G15/75
摘要： A imaging member, such as a photoreceptor, comprising a structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may comprise at least one secondary component, such as an antioxidant.
摘要翻译： 一种成像构件，例如感光体，其包含结构化有机膜，其包含多个区段和布置为共价有机骨架的多个接头，其中所述结构化有机膜可包含至少一种次要组分，例如抗氧化剂。
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公开(公告)号：US20120099897A1
公开(公告)日：2012-04-26
申请号：US12911643
申请日：2010-10-25
申请人： Woo Soo Kim , Nan-Xing Hu , Cuong Vong , Yvan Gagnon , Vladislav Skorokhod
发明人： Woo Soo Kim , Nan-Xing Hu , Cuong Vong , Yvan Gagnon , Vladislav Skorokhod
CPC分类号： G03G15/75
摘要： Presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. More particularly, the embodiments pertain to an electrophotographic imaging member having its outer surface patterned such that friction with the cleaning blade is significantly reduced.
摘要翻译： 目前公开的实施例一般涉及可用于成像设备部件和组件中的层，其用于电子照相，包括数字设备。 更具体地，实施例涉及其外表面图案化以使得与清洁刮板的摩擦显着减小的电子照相成像构件。
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公开(公告)号：US20110111334A1
公开(公告)日：2011-05-12
申请号：US12614332
申请日：2009-11-06
申请人： Cuong Vong , Yvan Gagnon , Gregory McGuire
发明人： Cuong Vong , Yvan Gagnon , Gregory McGuire
IPC分类号： G03G15/00
CPC分类号： G03G5/14708 , G03G5/0546 , G03G5/056 , G03G5/0564 , G03G5/0567 , G03G5/0614 , G03G5/14734 , G03G5/14752 , G03G5/14756 , G03G5/1476 , G03G2215/00957
摘要： Embodiments pertain to a novel imaging member, namely, an imaging member or photoreceptor comprising an overcoat layer which comprises light-absorbing material that improves print quality. The light-absorbing material reduces the intrinsic light shock suffered by conventional overcoat layers without negatively impacting electrical properties of the overcoat layer.
摘要翻译： 实施例涉及一种新颖的成像构件，即，包括覆盖层的成像构件或感光器，其包括改善打印质量的光吸收材料。 光吸收材料减少了常规外涂层所遭受的固有光冲击，而不会不利地影响外涂层的电性能。
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公开(公告)号：US20100015539A1
公开(公告)日：2010-01-21
申请号：US12174570
申请日：2008-07-16
申请人： Yu Qi , Nan-Xing Hu , Vladislav Skorokhod , Yvan Gagnon , Ah-Mee Hor
发明人： Yu Qi , Nan-Xing Hu , Vladislav Skorokhod , Yvan Gagnon , Ah-Mee Hor
CPC分类号： G03G5/14791 , G03G5/0567 , G03G5/0589 , G03G5/0592 , G03G5/0614 , G03G5/1476 , G03G5/14786
摘要： The presently disclosed embodiments are directed to an improved low wear overcoat for an imaging member having a substrate, a charge transport layer, and an overcoat layer positioned on the charge transport layer, and a process for preparing the same, where the overcoat layer includes an aromatic polyol binder, a hole transport molecule, and a melamine formaldehyde curing resin.
摘要翻译： 目前公开的实施例涉及用于成像构件的改进的低磨损外涂层，其具有基底，电荷输送层和位于电荷输送层上的外涂层及其制备方法，其中外涂层包含 芳族多元醇粘合剂，空穴传输分子和三聚氰胺甲醛固化树脂。
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公开(公告)号：US07470493B2
公开(公告)日：2008-12-30
申请号：US11184385
申请日：2005-07-19
申请人： Yu Qi , Nan-Xing Hu , Yvan Gagnon , Cheng-Kuo Hsiao , Ah-Mee Hor
发明人： Yu Qi , Nan-Xing Hu , Yvan Gagnon , Cheng-Kuo Hsiao , Ah-Mee Hor
CPC分类号： G03G5/14747 , G03G5/047 , G03G5/076 , G03G5/078 , G03G5/14786 , G03G5/14791
摘要： Provided are a silane-phenol compound, a crosslinked siloxane outmost protective layer thereof, and an electrophotographic imaging member such as photoreceptor. The silane-phenol compound comprises (i) a phenol group and (ii) a silane group selected from the group consisting of alkoxysilyl, arylalkoxysilyl, aryloxysilyl, alkylaryloxysilyl, and combination thereof. The crosslinked siloxane outmost protective layer comprises the product of hydrolysis and condensation of a silanized hole transport compound and the silane-phenol compound. The crosslinked protective outmost layer may be used to manufacture an electrophotographic imaging member such as photoreceptor with improved properties such as image quality and cleanability, etc.
摘要翻译： 提供了硅烷 - 酚化合物，其交联的硅氧烷最外层保护层，以及诸如感光体的电子照相成像构件。 硅烷 - 酚化合物包含（i）苯酚基和（ii）选自烷氧基甲硅烷基，芳基烷氧基甲硅烷基，芳氧基甲硅烷基，烷基酰氧基甲硅烷基及其组合的硅烷基。 交联的硅氧烷最外层保护层包括硅烷化空穴传输化合物和硅烷 - 酚化合物的水解和缩合的产物。 交联的保护性最外层可用于制造诸如图像质量和可清洁性等改进的性能的诸如感光体的电子照相成像构件。
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公开(公告)号：US20070226762A1
公开(公告)日：2007-09-27
申请号：US11556467
申请日：2006-11-03
申请人： Michael GIRGIS , Ian Robert GADSBY , Jake NEIMAN , Dmitri MELAMED , Daniel Joseph FRASER , Jeffrey David FINDLAY , Stephane Yvan GAGNON , Andrew James KILPATRICK
发明人： Michael GIRGIS , Ian Robert GADSBY , Jake NEIMAN , Dmitri MELAMED , Daniel Joseph FRASER , Jeffrey David FINDLAY , Stephane Yvan GAGNON , Andrew James KILPATRICK
CPC分类号： G08B25/08 , G08B13/19658 , G08B13/19697 , H04N21/41415 , H04N21/4524 , H04N21/812 , H04N21/814 , H04N21/8146
摘要： A digital communication system is disclosed, that allows a display of override content to interrupt a display of ongoing content on one or more display units. Ongoing content, such as advertisements, news, entertainment, or other relevant information, is provided on the display units until an urgent or security-related alert is required, and display of override content becomes necessary. Override content can include information relevant to the security of a passenger or passer-by viewing the display. Override content can relate to security threats such as accidents, major delays, fire, missing children, terrorist activity, or other content deemed adequately pertinent to warrant interrupting the display of ongoing content.
摘要翻译： 公开了一种数字通信系统，其允许显示超越内容来中断在一个或多个显示单元上的正在进行的内容的显示。 在显示单元上提供正在进行的内容，例如广告，新闻，娱乐或其他相关信息，直到需要紧急或安全相关警报，并且需要显示超越内容。 覆盖内容可以包括与旅客或路人的安全相关的信息 - 通过查看显示。 覆盖内容可能涉及安全威胁，例如事故，重大延误，火灾，失踪儿童，恐怖活动或其他认为适当相关的内容，以保证中断正在进行的内容的显示。
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公开(公告)号：US20060171870A1
公开(公告)日：2006-08-03
申请号：US10816829
申请日：2004-04-05
申请人： Yu Qi , Nan-Xing Hu , Ah-Mee Hor , Cheng-Kuo Hsiao , Yvan Gagnon , John Graham
发明人： Yu Qi , Nan-Xing Hu , Ah-Mee Hor , Cheng-Kuo Hsiao , Yvan Gagnon , John Graham
IPC分类号： C01B17/66
CPC分类号： C09C3/12 , B82Y30/00 , C01P2004/64 , C01P2006/12 , C08K9/06 , C09C1/407 , C09D17/00 , Y10S977/773 , Y10S977/811 , Y10T428/29 , Y10T428/2982 , Y10T428/2995
摘要： A process of treating metal oxide nanoparticles that includes mixing metal oxide nanoparticles, a solvent, and a surface treatment agent that is preferably a silane or siloxane is described. The treated metal oxide nanoparticles are rendered hydrophobic by the surface treatment agent being surface attached thereto, and are preferably dispersed in a hydrophobic aromatic polymer binder of a charge transport layer of a photoreceptor, whereby π-π interactions can be formed between the organic moieties on the surface of the nanoparticles and the aromatic components of the binder polymer to achieve a stable dispersion of the nanoparticles in the polymer that is substantially free of large sized agglomerations.
摘要翻译： 描述了处理包括混合金属氧化物纳米颗粒，溶剂和优选硅烷或硅氧烷的表面处理剂的金属氧化物纳米颗粒的方法。 被处理的金属氧化物纳米颗粒被表面附着在其上的表面处理剂变得疏水，并且优选分散在感光体的电荷传输层的疏水性芳族聚合物粘合剂中，由此可以在有机部分之间形成π-π相互作用 纳米颗粒的表面和粘合剂聚合物的芳族组分，以实现纳米颗粒在基本上不含大尺寸聚集体的聚合物中的稳定分散。
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公开(公告)号：US20120321799A1
公开(公告)日：2012-12-20
申请号：US13162371
申请日：2011-06-16
IPC分类号： B29C43/24
CPC分类号： B29C43/222 , B29C39/148 , B29C59/043 , B29C59/046 , G03G5/0539 , G03G5/0564 , G03G5/0567 , G03G5/0592 , G03G5/0614 , G03G5/0696 , G03G5/14708 , G03G5/14756 , G03G5/1476 , G03G5/14791 , G03G15/751
摘要： The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. Embodiments pertain to an improved electrophotographic imaging member incorporating an outer layer having a groove pattern imprinted into its surface to lower friction with the cleaning blade and improve print quality and performance. Embodiments also pertain to methods and systems for making the improved imaging member.
摘要翻译： 目前公开的实施例一般涉及可用于成像设备构件和部件的层，用于电子照相（包括数字）设备中。 实施例涉及一种改进的电子照相成像构件，该电子照相成像构件包括具有压印在其表面中的凹槽图案的外层，以降低与清洁刮板的摩擦并提高打印质量和性能。 实施例还涉及用于制造改进的成像构件的方法和系统。
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公开(公告)号：US08097388B2
公开(公告)日：2012-01-17
申请号：US12049187
申请日：2008-03-14
申请人： Matthew A. Heuft , Nan-Xing Hu , Jennifer A. Coggan , Vladislav Skorokhod , Yvan Gagnon , Sarah Kavassalis
发明人： Matthew A. Heuft , Nan-Xing Hu , Jennifer A. Coggan , Vladislav Skorokhod , Yvan Gagnon , Sarah Kavassalis
IPC分类号： G03G15/02
CPC分类号： G03G15/75 , G03G5/0525 , G03G5/0592 , G03G5/071 , G03G5/14747 , G03G5/14769 , G03G5/14791
摘要： The presently disclosed embodiments are directed to an improved low wear overcoat for an imaging member having a substrate, a charge transport layer, and an overcoat positioned on the charge transport layer, and a process for preparing the same including combining a binder, a hole transport molecule, a melamine formaldehyde crosslinking agent and an acid catalyst dissolved in an alcohol solvent to form an overcoat solution, and subsequently providing the overcoat solution onto the charge transport layer to form an overcoat layer.
摘要翻译： 目前公开的实施例涉及用于成像构件的改进的低磨损外涂层，该成像构件具有位于电荷输送层上的基底，电荷输送层和外涂层，以及其制备方法，包括将粘合剂，空穴传输 分子，三聚氰胺甲醛交联剂和溶解在醇溶剂中的酸催化剂以形成外涂层溶液，随后将外涂层溶液提供到电荷输送层上以形成外涂层。
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