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公开(公告)号：US20150101508A1
公开(公告)日：2015-04-16
申请号：US14053601
申请日：2013-10-15
Applicant: XEROX CORPORATION
Inventor： ADELA GOREDEMA , Jennifer Belelie , James Daniel Mayo , Daryl W. Vanbesien , Barkev Keoshkerian , Nathan Bamsey , Jenny Eliyahu
IPC: C09D11/328 , C08K5/20 , C08K5/3417 , C08K5/18 , C09D11/322 , C08K5/12
CPC classification number: C09D11/328 , C08K5/12 , C08K5/18 , C08K5/20 , C08K5/3417 , C09D11/322 , C09D11/34 , C09D11/38
Abstract: A phase change ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises a bio-renewable crystalline component and amorphous component which provides for a robust ink composition. In embodiments, the amorphous component is derived from low cost, stable and bio-renewable materials comprising aromatic rosin esters.
Abstract translation: 适用于喷墨印刷的相变油墨组合物，包括在涂布纸基材上印刷。 在实施方案中，相变油墨组合物包含提供稳健油墨组合物的生物可再生结晶组分和无定形组分。 在实施方案中，无定形组分衍生自包含芳族松香酯的低成本，稳定和生物可再生材料。
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公开(公告)号：US20150101507A1
公开(公告)日：2015-04-16
申请号：US14053592
申请日：2013-10-14
Applicant: XEROX CORPORATION
Inventor： ADELA GOREDEMA , Guerino G. Sacripante , Barkev Keoshkerian , Daryl W. Vanbesien , Kentaro Morimitsu , Naveen Chopra , Gabriel Iftime
IPC: C09D11/037 , C08K5/20 , C08K5/07 , C08K5/12 , C09D11/03 , C08K5/3417
Abstract: A phase change ink composition suitable for ink jet printing, including robust printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound which are derived from bio-renewable materials. In particular, the present embodiments provide novel crystalline compounds with at least two aromatic moieties for use in the phase change inks.
Abstract translation: 适用于喷墨打印的相变油墨组合物，包括在涂布纸基材上的坚固印刷。 在实施方案中，相变油墨组合物包含衍生自生物可再生材料的结晶化合物和无定形化合物。 特别地，本实施方案提供具有至少两个用于相变油墨中的芳族部分的新结晶化合物。
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公开(公告)号：US20140368588A1
公开(公告)日：2014-12-18
申请号：US13920831
申请日：2013-06-18
Applicant: Xerox Corporation
Inventor： Barkev Keoshkerian , Valerie M. Farrugia , Jenny Eliyahu , Gordon Sisler , Biby Esther Abraham , Stephan V. Drappel
CPC classification number: C09D11/34 , B41J2/17593 , B41J2/2107 , C09D11/104
Abstract: A phase change ink composition including an amorphous compound; a crystalline compound; a polyester polymer, wherein the polyester has a molecular weight of from about 500 to about 8,000 and a polydispersity index of from about 1.0 to about 8.0; an optional synergist; an optional dispersant; and a colorant. A process including (1) incorporating into an ink jet printing apparatus the phase change ink composition; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate. An ink jet printer stick or pellet including the phase change ink composition.
Abstract translation: 包含无定形化合物的相变油墨组合物; 结晶化合物; 聚酯聚合物，其中聚酯的分子量为约500至约8,000，多分散指数为约1.0至约8.0; 任选的增效剂 任选的分散剂; 和着色剂。 一种方法，包括（1）将相变油墨组合物结合到喷墨打印设备中; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。 包括相变油墨组合物的喷墨打印机棒或丸。
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公开(公告)号：US20140213684A1
公开(公告)日：2014-07-31
申请号：US13752191
申请日：2013-01-28
Applicant: XEROX CORPORATION
Inventor： Naveen Chopra , Michelle N. Chretien , Barkev Keoshkerian , Jenny Eliyahu , Daryl W. Vanbesien , Adela Goredema
IPC: C09D11/10
CPC classification number: C09D11/101 , C09D11/12 , C09D11/34 , C09D11/38
Abstract: The disclosure provides a curable ink including a bis-urea gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group.
Abstract translation: 本公开提供了包含具有式I结构的双脲凝胶剂的可固化油墨。其中R和R'各自独立地是选自以下的饱和脂族烃基（1）直链脂肪族基团， （2）支链脂族基团，（3）环状脂肪族基团，（4）含有环状或非环状部分的脂肪族基团，饱和脂肪族烃基的任何碳原子可以任选地被烷基（环状或非环状）取代， （1）和（2）基团的碳数为约1至约22个碳原子，并且其中（3）和（4）基团的碳数为约4至约10个碳; X选自：（i）亚烷基，（ii）亚芳基，（iii）芳基亚烷基和（iv）亚烷基亚芳基。
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公开(公告)号：US08758494B2
公开(公告)日：2014-06-24
申请号：US13680716
申请日：2012-11-19
Applicant: Xerox Corporation
Inventor： Daryl W. Vanbesien , Barkev Keoshkerian , James Daniel Mayo , Adela Goredema , Jennifer L. Belelie
IPC: C09D11/02
CPC classification number: C09D11/34 , C09D11/326 , C09D11/38
Abstract: A solid ink composition comprises a crystalline compound, an amorphous compound and a pigment concentrate. The pigment concentrate includes a diester crystalline compound, a dispersant and a pigment (magenta/yellow). The incorporation of such pigment concentrate in the solid ink composition produces a stable ink.
Abstract translation: 固体油墨组合物包含结晶化合物，无定形化合物和颜料浓缩物。 颜料浓缩物包括二酯结晶化合物，分散剂和颜料（洋红/黄）。 将这种颜料浓缩物掺入固体油墨组合物中产生稳定的油墨。
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Patent Agency Ranking
公开(公告)号：US20140137769A1
公开(公告)日：2014-05-22
申请号：US13680716
申请日：2012-11-19
Applicant: XEROX CORPORATION
Inventor： Daryl W. Vanbesien , Barkev Keoshkerian , James Daniel Mayo , Adela Goredema , Jennifer L. Belelie
IPC: C09D11/00
CPC classification number: C09D11/34 , C09D11/326 , C09D11/38
Abstract: A solid ink composition comprises a crystalline compound, an amorphous compound and a pigment concentrate. The pigment concentrate includes a diester crystalline compound, a dispersant and a pigment (magenta/yellow). The incorporation of such pigment concentrate in the solid ink composition produces a stable ink.
Abstract translation: 固体油墨组合物包含结晶化合物，无定形化合物和颜料浓缩物。 颜料浓缩物包括二酯结晶化合物，分散剂和颜料（品红/黄）。 将这种颜料浓缩物掺入固体油墨组合物中产生稳定的油墨。
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公开(公告)号：US12096554B2
公开(公告)日：2024-09-17
申请号：US17900309
申请日：2022-08-31
Applicant: XEROX CORPORATION
Inventor： Naveen Chopra , Barkev Keoshkerian , Chad Steven Smithson , Kurt I. Halfyard , Michelle N. Chretien
IPC: H05K1/05 , B60R1/06 , B60R1/25 , C09D11/02 , C09D11/03 , C09D11/037 , C09D11/30 , C09D11/322 , C09D11/38 , C09D11/52 , G02F1/153 , G02F1/155 , G02F1/157 , G02F1/161 , H01B1/02 , H01B1/16 , H01B1/22 , H01L23/00 , H01L23/498 , H05K1/09 , H05K1/11 , H05K3/34
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 , H05K3/3457 , H01L2224/29239 , H01L2224/32227 , H01L2224/75155 , H01L2224/8384 , H01L2924/1203 , H01L2924/1304 , H01L2924/14 , H05K3/3431 , H05K3/3485 , 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.
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公开(公告)号：US11905427B2
公开(公告)日：2024-02-20
申请号：US17347813
申请日：2021-06-15
Applicant: XEROX CORPORATION
Inventor： Guiqin Song , Sarah J. Vella , Barkev Keoshkerian
CPC classification number: C09D11/52 , B22F1/054 , B22F1/056 , B22F1/107 , B22F9/24 , C09D11/38 , B22F1/068 , B22F2301/30 , B22F2303/01 , B22F2303/05 , B22F2304/054 , B22F2304/056 , B82Y30/00 , B82Y40/00 , B22F2999/00 , B22F1/107 , C22C1/0466 , C22C1/0483 , B22F1/054 , B22F1/056
Abstract: Provided herein is a composition for eutectic metal alloy nanoparticles having an average particle size ranging from about 0.5 nanometers to less than about 5000 nanometers and at least one organoamine stabilizer. Also provided herein is a process for preparing eutectic metal alloy nanoparticles comprising mixing at least one organic polar solvent, at least one organoamine stabilizer, and a eutectic metal alloy to create a mixture; sonicating the mixture at a temperature above the melting point of the eutectic metal alloy; and collecting a composition comprising a plurality of eutectic metal alloy nanoparticles having an average particle size ranging from about 0.5 nanometers to less than about 5000 nanometers. Further disclosed herein are hybrid conductive ink compositions comprising a component comprising a plurality of metal nanoparticles and a component comprising a plurality of eutectic metal alloy nanoparticles.
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59.发明申请公开(公告)号：US20200032092A1
公开(公告)日：2020-01-30
申请号：US16043660
申请日：2018-07-24
Applicant: XEROX CORPORATION
Inventor： Hojjat Seyed Jamali , Adela Goredema , Naveen Chopra , Jonathan Lee , Barkev Keoshkerian
Abstract: A nanoparticle composition comprising a plurality of stabilized metal-containing nanoparticles comprising silver and/or a silver alloy composite. The stabilized metal-containing nanoparticles are prepared by a method comprising reacting a silver compound with a reducing agent comprising a hydrazine compound by incrementally adding the silver compound to a first mixture comprising the reducing agent, a stabilizer and a solvent. The stabilizer comprises a mixture of a first organoamine and a second organoamine, an alkyl moiety of the first organoamine having a longer carbon chain length than the alkyl moiety of the second organoamine. The first organoamine is selected from the group consisting of decylamine, undecylamine, dodecylamine, tridecylamine, tetradecylamine and mixtures thereof. The second organoamine is selected from group consisting of butylamine, pentylamine, hexylamine, heptylamine, octylamine, nonylamine, decylamine and mixtures thereof.
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公开(公告)号：US20190156967A1
公开(公告)日：2019-05-23
申请号：US16254513
申请日：2019-01-22
Applicant: XEROX CORPORATION
Inventor： Rachel Prestayko , Sarah J. Vella , Carolyn Moorlag , Barkev Keoshkerian , Jordan H. Wosnick
Abstract: Provided is a method of forming a conductive polymer composite. The method includes forming a mixture. The mixture includes a first thermoplastic polymer, a second thermoplastic polymer and a plurality of metal particles. The first thermoplastic polymer and the second thermoplastic polymer are immiscible with each other. The plurality of metal particles include at least one metal that is immiscible with both the first thermoplastic polymer and the second thermoplastic polymer. The method includes heating the mixture to a temperature greater than or equal to a melting point of the metal.
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