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公开(公告)号：US20150024314A1
公开(公告)日：2015-01-22
申请号：US13946944
申请日：2013-07-19
Applicant: XEROX CORPORATION
Inventor： Richard Philip Nelson Veregin , Thomas Edward Enright , Thomas R. Pickering , Richard A. Klenkler , Cuong Vong
IPC: G03G9/097
CPC classification number: G03G9/0804 , G03G9/09708 , G03G9/09725
Abstract: A toner composition includes toner particles and additives disposed on an exterior surface of the toner particles, the additives include uncoated particles satisfying the equation: 14.428−1.793×density(g/cm3)−1,363,353×conductivity(ohm·cm−1)≦6; surface-treated silica, surface-treated titania, and spacer particles, the toner composition is substantially free of a rare earth compound and the uncoated particles are present in a sufficient amount to reduce bias charge roller contamination.
Abstract translation: 调色剂组合物包括配置在调色剂颗粒的外表面上的调色剂颗粒和添加剂，添加剂包括满足以下等式的未涂覆颗粒：14.428-1.793×密度（g / cm 3）-1,363,353×电导率（欧姆·cm-1）＆nlE; 6; 表面处理的二氧化硅，表面处理的二氧化钛和间隔物颗粒，调色剂组合物基本上不含稀土化合物，并且未涂覆的颗粒以足够的量存在以减少偏压电荷辊污染。
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公开(公告)号：US08903298B2
公开(公告)日：2014-12-02
申请号：US13835964
申请日：2013-03-15
Applicant: Xerox Corporation
Inventor： Richard A. Klenkler , Sarah J. Vella , Yu Liu
IPC: G03G21/00
CPC classification number: G03G21/0094
Abstract: Methods and devices provide an electrostatically chargeable surface within a printing apparatus and cause a movable lubricant applicator to contact the electrostatically chargeable surface. The movable lubricant applicator is movable to be in contact with the electrostatically chargeable surface, or out of contact with the electrostatically chargeable surface. Such methods control the movable lubricant applicator to be in intermittent contact with the electrostatically chargeable surface during printing operations of the printing apparatus.
Abstract translation: 方法和装置在打印装置内提供可静电充电的表面，并使可移动的润滑剂施加器接触可静电充电的表面。 可移动的润滑剂施加器可移动以与静电电荷表面接触或者与静电充电表面脱离接触。 这样的方法在打印装置的打印操作期间控制可移动润滑剂施加器与静电充电表面间歇性接触。
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公开(公告)号：US20140294443A1
公开(公告)日：2014-10-02
申请号：US13853970
申请日：2013-03-29
Applicant: XEROX CORPORATION
Inventor： Richard A. Klenkler , Gregory McGuire , Sarah J. Vella , Guiqin Song , Yu Liu , Adrien P. Cote
CPC classification number: G03G21/0011 , G03G9/09791 , 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 an improved BCR xerographic system comprising (1) a cleaning blade comprising a material having a certain Share A Hardness; (2) a photoreceptor having a surface with a specified Young's Modulus and; and (3) a toner lubricant additive. The combined system demonstrates a significant increase an overall service life of the system.
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，本实施例涉及一种改进的BCR静电复印系统，其包括（1）包括具有一定Share A硬度的材料的清洁刮刀; （2）具有指定杨氏模量的表面的感光体; 和（3）调色剂润滑剂添加剂。 组合系统显着提高了系统的总体使用寿命。
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公开(公告)号：US20140270880A1
公开(公告)日：2014-09-18
申请号：US13835964
申请日：2013-03-15
Applicant: XEROX CORPORATION
Inventor： Richard A. Klenkler , Sarah J. Vella , Yu Liu
IPC: G03G21/00
CPC classification number: G03G21/0094
Abstract: Methods and devices provide an electrostatically chargeable surface within a printing apparatus and cause a movable lubricant applicator to contact the electrostatically chargeable surface. The movable lubricant applicator is movable to be in contact with the electrostatically chargeable surface, or out of contact with the electrostatically chargeable surface. Such methods control the movable lubricant applicator to be in intermittent contact with the electrostatically chargeable surface during printing operations of the printing apparatus.
Abstract translation: 方法和装置在打印装置内提供可静电充电的表面，并使可移动的润滑剂施加器接触可静电充电的表面。 可移动的润滑剂施加器可移动以与静电电荷表面接触或者与静电充电表面脱离接触。 这样的方法在打印装置的打印操作期间控制可移动润滑剂施加器与静电充电表面间歇性接触。
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公开(公告)号：US20140141365A1
公开(公告)日：2014-05-22
申请号：US13682770
申请日：2012-11-21
Applicant: XEROX CORPORATION
Inventor： Adrien P. Cote , Richard A. Klenkler , Amanda L. Bongers , Gregory M. McGuire
IPC: G03G7/00
CPC classification number: G03G7/0073 , G03G5/0603 , G03G5/0609 , G03G5/0614
Abstract: A photoreceptor charge transport layer comprising a film-forming material or binder with a fluoroacyl arylamine charge transport molecule is described.
Abstract translation: 描述了包含成膜材料或粘合剂与氟酰基芳基胺电荷传输分子的感光体电荷传输层。
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公开(公告)号：US09523928B2
公开(公告)日：2016-12-20
申请号：US14498191
申请日：2014-09-26
Applicant: XEROX CORPORATION
Inventor： Gregory McGuire , Adrien P. Cote , Richard A. Klenkler , Yvan Gagnon
CPC classification number: G03G5/14747 , G03G5/0557 , G03G5/0592 , G03G5/0614 , G03G5/1476 , G03G5/14769 , G03G5/14791 , G03G7/0026
Abstract: A method of forming an overcoat layer. The method comprises providing a substrate having an imaging structure formed thereon, the imaging structure comprising (i) a charge transport layer and a charge generating layer, or (ii) an imaging layer comprising both charge generating material and charge transport material. An overcoat composition is deposited on the imaging structure, the overcoat composition comprising a charge transport molecule, a fluorinated building block, a leveling agent, a liquid carrier and optionally a first catalyst. The fluorinated building block is a fluorinated alkyl monomer substituted at the α and ω positions with a hydroxyl, carboxyl, carbonyl or aldehyde functional group or the anhydrides of any of those functional groups. The overcoat composition is cured to form an overcoat layer that is a fluorinated structured organic film, the curing comprising treating an outer surface of the overcoat composition with at least one cross-linking process. The crosslinking process forms a cross-linking gradient in the overcoat layer. If the overcoat composition comprises the first catalyst, there is an insufficient amount of the first catalyst to fully cross-link the overcoat layer.
Abstract translation: 形成外涂层的方法。 该方法包括提供其上形成有成像结构的基底，所述成像结构包括（i）电荷传输层和电荷产生层，或（ii）包含电荷产生材料和电荷传输材料的成像层。 外涂层组合物沉积在成像结构上，外涂层组合物包含电荷输送分子，氟化结构单元，流平剂，液体载体和任选的第一催化剂。 氟化结构单元是在α和ω位置被羟基，羧基，羰基或醛官能团取代的氟化烷基单体或任何这些官能团的酸酐。 外涂层组合物被固化以形成作为氟化结构有机膜的外涂层，固化包括用至少一个交联方法处理外涂层组合物的外表面。 交联过程在外涂层中形成交联梯度。 如果外涂层组合物包含第一催化剂，则第一催化剂的量不足以完全交联外涂层。
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17.发明授权Addition of non-networked hole transport molecule to fluorinated structured organic film for improved corona resistance 有权将非网络空穴传输分子添加到氟化结构有机膜中，以改善电晕电阻
公开(公告)号：US09500968B2
公开(公告)日：2016-11-22
申请号：US14620053
申请日：2015-02-11
Applicant: XEROX CORPORATION
Inventor： Gregory McGuire , Richard A. Klenkler , Adrien P. Côté , Yvan Gagnon
CPC classification number: G03G5/14769 , G03G5/076 , G03G5/14786 , G03G5/14791 , G03G5/14795 , G03G7/002
Abstract: An overcoat layer comprises a structured organic film (SOF) comprising a plurality of segments and a plurality of linkers including a first fluorinated segment and a second electroactive segment, and an antioxidant is present in the SOF; and a hole transport molecule which does not form a network with the SOF.
Abstract translation: 外涂层包括包含多个链段的结构化有机膜（SOF）和包括第一氟化链段和第二电活性链段的多个连接体，并且抗氧化剂存在于SOF中; 以及不与SOF形成网络的空穴传输分子。
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18.发明授权Image forming system comprising effective imaging apparatus and toner pairing 有权图像形成系统包括有效的成像装置和调色剂配对
公开(公告)号：US08971764B2
公开(公告)日：2015-03-03
申请号：US13853970
申请日：2013-03-29
Applicant: Xerox Corporation
Inventor： Richard A. Klenkler , Gregory McGuire , Sarah J. Vella , Guiqin Song , Yu Liu , Adrien P. Cote
CPC classification number: G03G21/0011 , G03G9/09791 , 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 an improved BCR xerographic system comprising (1) a cleaning blade comprising a material having a certain Share A Hardness; (2) a photoreceptor having a surface with a specified Young's Modulus and; and (3) a toner lubricant additive. The combined system demonstrates a significant increase an overall service life of the system.
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，本实施例涉及一种改进的BCR静电复印系统，其包括（1）包括具有一定Share A硬度的材料的清洁刮刀; （2）具有指定杨氏模量的表面的感光体; 和（3）调色剂润滑剂添加剂。 组合系统显着提高了系统的总体使用寿命。
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公开(公告)号：US20150024318A1
公开(公告)日：2015-01-22
申请号：US13946926
申请日：2013-07-19
Applicant: XEROX CORPORATION
Inventor： Thomas Edward Enright , Thomas R. Pickering , Richard A. Klenkler , Richard Philip Nelson Veregin
CPC classification number: G03G9/09708 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/09716 , G03G9/09725
Abstract: A toner composition includes toner particles and an additive disposed on an exterior surface of the toner particles, the additive includes uncoated barium titanate particles, the toner composition is substantially free of one or more rare earth compounds and the uncoated barium titanate particles are present in a sufficient amount to reduce bias charge roller contamination.
Abstract translation: 调色剂组合物包括调色剂颗粒和设置在调色剂颗粒的外表面上的添加剂，添加剂包括未涂覆的钛酸钡颗粒，调色剂组合物基本上不含一种或多种稀土化合物，并且未涂覆的钛酸钡颗粒存在于 足够的量来减少偏压电荷辊污染。
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公开(公告)号：US20150024313A1
公开(公告)日：2015-01-22
申请号：US13946881
申请日：2013-07-19
Applicant: XEROX Corporation
Inventor： Thomas Edward Enright , Thomas R. Pickering , Richard A. Klenkler , Richard Philip Nelson Veregin
IPC: G03G9/08
CPC classification number: G03G9/0806 , G03G9/09708 , G03G9/09725
Abstract: A toner composition includes toner particles and an additive disposed on an exterior surface of the toner particles, the additive includes uncoated zirconium oxide particles, the toner composition is substantially free of one or more rare earth compounds and the uncoated zirconium oxide particles are present in a sufficient amount to reduce bias charge roller contamination.
Abstract translation: 调色剂组合物包括调色剂颗粒和设置在调色剂颗粒的外表面上的添加剂，添加剂包括未涂覆的氧化锆颗粒，调色剂组合物基本上不含一种或多种稀土化合物，未涂覆的氧化锆颗粒存在于 足够的量来减少偏压电荷辊污染。
