公开(公告)号：US20150085041A1

公开(公告)日：2015-03-26

申请号：US14035056

申请日：2013-09-24

Applicant: XEROX CORPORATION

Inventor： Gabriel IFTIME ,  Carolyn MOORLAG ,  Sarah VELLA ,  Barkev KEOSHKERIAN ,  Michelle N. CHRETIEN

IPC: B41J2/005 ,  C08K5/23

CPC classification number: B41J2/0057 ,  B41J2/005 ,  B41J2/01 ,  B41M5/52 ,  B41M5/529 ,  B41M2205/10 ,  Y10T428/31663

Abstract: An intermediate transfer member containing a blend of materials including a base polymer and a stimulus-responsive additive, an intermediate transfer member containing a first layer including a base polymer and a second layer grafted onto the first layer and including a stimulus-responsive additive, and a method of printing an image to a substrate.

Abstract translation: 包含基材聚合物和刺激响应性添加剂的材料的混合物的中间转印部件，包含第一层的中间转印部件，所述第一层包含基体聚合物和接枝到第一层上的第二层，并且包括刺激响应性添加剂，以及 将图像打印到基板的方法。

公开(公告)号：US20150070454A1

公开(公告)日：2015-03-12

申请号：US14021347

申请日：2013-09-09

Applicant: XEROX CORPORATION

Inventor： Carolyn MOORLAG ,  Barkev KEOSHKERIAN ,  Yu QI ,  Brynn Mary DOOLEY

IPC: B41J2/005 ,  C09D11/00

CPC classification number: B41J2/0057 ,  B41J2002/012 ,  B41M5/0256 ,  B41N10/00 ,  C09D11/30 ,  C09D11/324

Abstract: An intermediate transfer member containing a thermally conductive nanofiller dispersed in a polymer base, a method of forming the intermediate transfer member, and a method of printing an image to a substrate using the intermediate transfer member.

Abstract translation: 包含分散在聚合物基体中的导热纳米填料的中间转印部件，形成中间转印部件的方法以及使用该中间转印部件将图像印刷到基板的方法。

公开(公告)号：US20140295338A1

公开(公告)日：2014-10-02

申请号：US13853169

申请日：2013-03-29

Applicant: XEROX CORPORATION

Inventor： Barkev KEOSHKERIAN ,  C. Geoffrey ALLEN ,  Naveen CHOPRA ,  Michelle N. CHRETIEN ,  Daryl W. VANBESIEN ,  Jenny ELIYAHU

IPC: C09C3/04 ,  G03G9/09 ,  C09D11/00 ,  C09C1/56

CPC classification number: C09C3/041 ,  B02C17/20 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2004/62 ,  C09B67/0022 ,  C09B67/009 ,  C09C1/3018 ,  C09C1/56 ,  C09D11/101 ,  C09D11/322 ,  C09D11/34 ,  C09D17/00 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0926

Abstract: A method for preparing a pigment dispersion includes milling a starting pigment dispersion containing a pigment and optionally a carrier and a dispersant with milling media having an average particle size of about 100 μm or less, until a final pigment dispersion having at least one of a desired pigment average particle size and a desired pigment particle size distribution is obtained; optionally separating the milling media from the final pigment dispersion; and optionally diluting the final pigment dispersion to obtain a desired pigment particle concentration.

Abstract translation: 制备颜料分散体的方法包括：研磨含有颜料和任选的载体的起始颜料分散体和具有平均粒度为约100μm以下的研磨介质的分散剂，直到最终颜料分散体具有期望的 获得颜料平均粒径和所需的颜料粒度分布; 任选地将研磨介质与最终颜料分散体分离; 并任选地稀释最终的颜料分散体以获得所需的颜料颗粒浓度。

公开(公告)号：US20140053754A1

公开(公告)日：2014-02-27

申请号：US14070013

申请日：2013-11-01

Applicant: XEROX CORPORATION

Inventor： Naveen CHOPRA ,  Michelle N. CHRETIEN ,  Barkev KEOSHKERIAN

IPC: C09D11/00

CPC classification number: C09D11/30 ,  B33Y10/00 ,  B33Y70/00 ,  C09D11/101 ,  C09D11/34 ,  Y10T428/24612 ,  Y10T428/24802

Abstract: Curable, phase-change compositions and inks used for printing three-dimensional objects including a curable monomer, a photoinitiator, a wax and a gellant, where the composition of the cured formulation has a room temperature modulus of from about 0.01 to about 5 Gpa. The curable monomer includes acrylic monomer, polybutadiene adducted with maleic anhydride, aliphatic urethane acrylate, polyester acrylate, 3-acryloxypropyltrimethoxysilane, or acryloxypropyl t-structured siloxane.

Abstract translation: 用于印刷包括可固化单体，光引发剂，蜡和胶凝剂的三维物体的可固化的相变组合物和油墨，其中固化制剂的组成为约0.01至约5Gpa的室温模量。 可固化单体包括丙烯酸单体，与马来酸酐加成的聚丁二烯，脂族氨基甲酸酯丙烯酸酯，聚酯丙烯酸酯，3-丙烯酰氧基丙基三甲氧基硅烷或丙烯酰氧基丙基t-结构的硅氧烷。

公开(公告)号：US20170259497A1

公开(公告)日：2017-09-14

申请号：US15065492

申请日：2016-03-09

Applicant: XEROX CORPORATION

Inventor： Rachel PRESTAYKO ,  Sarah J. VELLA ,  Carolyn MOORLAG ,  Barkev KEOSHKERIAN ,  C. Geoffrey ALLEN

IPC: B29C67/00 ,  C09D7/12 ,  C08K3/04 ,  C09D171/00

CPC classification number: C09D171/00 ,  B29C64/118 ,  B29K2071/00 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2105/162 ,  B29K2507/04 ,  B33Y10/00 ,  B33Y70/00 ,  C08K3/04 ,  C08K3/041 ,  C08K2201/001 ,  C09D7/61 ,  C09D7/70 ,  D01F1/10 ,  D01F6/84 ,  D01F6/86 ,  C08L67/025 ,  C08L67/02

Abstract: A method includes adding about 5 weight percent to about 25 weight percent of carbon nanotubes to a crystalline or semi-crystalline polymer to form a composite and forming a filament or particles from the composite, the filament or particles having a size suitable for use in additive manufacturing, in the absence of the carbon nanotubes a melt viscosity of the crystalline or semi-crystalline polymer is below 100 Pa·s, preventing its use in additive manufacturing. The filament or particles comprising carbon nanotubes can be used in methods of additive manufacturing.

公开(公告)号：US20140354746A1

公开(公告)日：2014-12-04

申请号：US13903517

申请日：2013-05-28

Applicant: XEROX CORPORATION

Inventor： Brynn Mary DOOLEY ,  Carolyn P. MOORLAG ,  Anthony James WIGGLESWORTH ,  Adrien Pierre COTE ,  Yu QI ,  Barkev KEOSHKERIAN

IPC: C08G77/50 ,  B05D3/06 ,  B05D1/00 ,  B05D1/26 ,  B32B37/00 ,  B32B38/00 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  B05D5/08 ,  B32B37/15 ,  B41J2/005 ,  B05D1/02

CPC classification number: C08G77/50 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  B05D1/265 ,  B05D1/28 ,  B05D1/30 ,  B05D3/067 ,  B05D5/083 ,  B32B33/00 ,  B32B37/153 ,  B32B37/156 ,  B32B38/00 ,  B32B2038/0076 ,  B32B2307/748 ,  B32B2310/0831 ,  B32B2383/00 ,  B41J2/0057 ,  C09D183/14

Abstract: An intermediate transfer member containing a layer of a siloxyfluorocarbon networked polymer. A method of preparing an intermediate transfer member including mixing a coating solution containing siloxyfluorocarbon precursor materials; applying the coating solution as a sol on a substrate; curing the coating solution on the substrate to form an intermediate transfer member containing a layer of a siloxyfluorocarbon networked polymer. The surface free energy of the intermediate transfer member may be from about 10 mN/m to about 40 mN/m. A method of printing an image to a substrate includes applying an inkjet ink to an intermediate transfer member containing a layer of a siloxyflurocarbon networked polymer; spreading the ink onto the intermediate transfer member; inducing a property change of the ink; and transferring the ink to a substrate.

Abstract translation: 包含甲硅烷氧基碳氟化合物网络聚合物层的中间转移构件。 一种制备中间转印部件的方法，包括混合含有甲硅烷氧基碳氟化合物前体材料的涂布溶液; 将涂布溶液作为溶胶涂布在基材上; 固化基材上的涂层溶液以形成含有甲硅烷氧基碳氟化合物网络聚合物层的中间转印部件。 中间转印部件的表面自由能可以为约10mN / m至约40mN / m。 将图像印刷到基板的方法包括将喷墨油墨施加到包含甲硅烷氧基氟联网聚合物层的中间转印部件; 将油墨分散到中间转印部件上; 引起油墨的性质变化; 并将油墨转移到基底。

公开(公告)号：US20140204160A1

公开(公告)日：2014-07-24

申请号：US13746686

申请日：2013-01-22

Applicant: XEROX CORPORATION

Inventor： Adrien Pierre COTE ,  Matthew A. HEUFT ,  Michelle N. CHRETIEN ,  Barkev KEOSHKERIAN

IPC: B41J2/005

CPC classification number: B41J2/0057 ,  B41J2002/012 ,  B41M1/06 ,  B41M5/0256

Abstract: An intermediate image transfer member for indirect printing contains a layer containing a structured organic film (SOF). The SOF contains a plurality of segments including at least a first segment type and a plurality of linkers comprising at least a first linker type, arranged as a covalent organic framework (COF), where at least the first segment type optionally contains fluorine.

Abstract translation: 用于间接印刷的中间图像转印部件包含含有结构化有机膜（SOF）的层。 SOF包含多个片段，其至少包括第一片段类型和多个包含至少第一接头类型的接头，其布置为共价有机骨架（COF），其中至少第一片段类型任选地含有氟。

公开(公告)号：US20140123873A1

公开(公告)日：2014-05-08

申请号：US13669640

申请日：2012-11-06

Applicant: XEROX CORPORATION

Inventor： Naveen CHOPRA ,  Barkev KEOSHKERIAN ,  Daryl VANBESIEN ,  Jenny ELIYAHU ,  Stephan DRAPPEL ,  Jeffrey BANNING ,  James M. Chappell ,  Fusheng Xu ,  Paul J. McConville

IPC: C09D7/06

CPC classification number: C09D11/00 ,  C09D11/101 ,  C09D11/12 ,  C09D11/34 ,  C09D11/38

Abstract: Disclosed herein are curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the curable solid ink of the present embodiments comprises a cyclohexyl-based crystalline gellant that impart self-leveling capabilities to the inks, where the cyclohexyl-based crystalline gellant have a structure of Formula I: wherein each X, Y, p, q, R1, R2, R3, and R4 are as defined herein.

Abstract translation: 本文公开了可固化的固体油墨，其在室温下是固体，并在熔融油墨施加到基材的高温下熔融。 特别地，本实施方案的可固化固体油墨包括赋予油墨自流平能力的环己基系结晶胶凝剂，其中环己基系结晶胶凝剂具有式I的结构：其中每个X，Y，p， q，R 1，R 2，R 3和R 4如本文所定义。

公开(公告)号：US20180242451A1

公开(公告)日：2018-08-23

申请号：US15439754

申请日：2017-02-22

Applicant: XEROX CORPORATION

Inventor： Naveen CHOPRA ,  Barkev KEOSHKERIAN ,  Chad Steven SMITHSON ,  Kurt I. HALFYARD ,  Michelle N. CHRETIEN

IPC: H05K1/09 ,  C09D11/52 ,  C09D11/30 ,  C09D11/03 ,  H05K1/03 ,  H01L23/00 ,  H01L23/498

CPC classification number: H05K1/097 ,  C09D11/03 ,  C09D11/037 ,  C09D11/30 ,  C09D11/52 ,  H01B1/02 ,  H01B1/16 ,  H01B1/22 ,  H01L23/49838 ,  H01L23/4985 ,  H01L23/49894 ,  H01L24/29 ,  H01L24/32 ,  H01L24/75 ,  H01L24/83 ,  H01L2224/29239 ,  H01L2224/32227 ,  H01L2224/75155 ,  H01L2224/8384 ,  H01L2924/1203 ,  H01L2924/1304 ,  H01L2924/14 ,  H05K3/3431 ,  H05K3/3457 ,  H05K3/3484 ,  H05K3/3494 ,  H05K2201/0257

Abstract: The present disclosure is directed to a hybrid conductive ink including: silver nanoparticles and eutectic low melting point alloy particles, wherein a weight ratio of the eutectic low melting point alloy particles and the silver nanoparticles ranges from 1:20 to 1:5. Also provided herein are methods of forming an interconnect including a) depositing a hybrid conductive ink on a conductive element positioned on a substrate, wherein the hybrid conductive ink comprises silver nanoparticles and eutectic low melting point alloy particles, the eutectic low melting point alloy particles and the silver nanoparticles being in a weight ratio from about 1:20 to about 1:5; b) placing an electronic component onto the hybrid conductive ink; c) heating the substrate, conductive element, hybrid conductive ink and electronic component to a temperature sufficient i) to anneal the silver nanoparticles in the hybrid conductive ink and ii) to melt the low melting point eutectic alloy particles, wherein the melted low melting point eutectic alloy flows to occupy spaces between the annealed silver nanoparticles, d) allowing the melted low melting point eutectic alloy of the hybrid conductive ink to harden and fuse to the electronic component and the conductive element, thereby forming an interconnect. Electrical circuits including conductive traces and, optionally, interconnects formed with the hybrid conductive ink are also provided.

公开(公告)号：US20170236613A1

公开(公告)日：2017-08-17

申请号：US15044456

申请日：2016-02-16

Applicant: XEROX CORPORATION

Inventor： Rachel PRESTAYKO ,  Sarah J. VELLA ,  Carolyn MOORLAG ,  Barkev KEOSHKERIAN

IPC: H01B1/24 ,  C08K3/04 ,  B29C67/00 ,  C08K3/08

Abstract: A conductive polymer composite includes: a thermoplastic polymer; a plurality of carbon nanotubes; and a plurality of metallic particulates in an amount ranging from about 0.5% to about 80% by weight relative to the total weight of the conductive polymer composite.