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公开(公告)号：US08980518B2
公开(公告)日：2015-03-17
申请号：US13982993
申请日：2011-01-31
Applicant: Stella Stolin Roditi , Haim Cohen , Neta Filip-Granit , Roi Liraz , Eyal Bodinger , Marc Klein , Nava Klein , Eyal Bachar , Swissa Shay , Albert Teishev , Yaron Grinwald , Fernanda Orlik , Ilanit Mor
Inventor： Stella Stolin Roditi , Haim Cohen , Neta Filip-Granit , Roi Liraz , Eyal Bodinger , Marc Klein , Nava Klein , Eyal Bachar , Swissa Shay , Albert Teishev , Yaron Grinwald , Fernanda Orlik , Ilanit Mor
Abstract: The present disclosure provides for a liquid electrophotographic (LEP) ink comprising a carrier fluid, a pigment, a high melt viscosity ethylene acrylic acid copolymer resin, and a high acid ethylene acrylic acid copolymer resin. The high acid ethylene acrylic acid copolymer resin can have an acid content of at least 15 wt % and a viscosity of at least 8,000 poise. Additionally, the LEP ink can have a total resin acidity of at least 15 wt % and a total resin melt viscosity of at least 20,000 poise.
Abstract translation: 本公开提供了一种液体电子照相（LEP）油墨，其包含载体流体，颜料，高熔体粘度乙烯丙烯酸共聚物树脂和高酸性乙烯丙烯酸共聚物树脂。 高酸性乙烯丙烯酸共聚物树脂可以具有至少15重量％的酸含量和至少8,000泊的粘度。 此外，LEP油墨可以具有至少15重量％的总树脂酸度和至少20,000泊的总树脂熔体粘度。
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公开(公告)号：US20140363208A1
公开(公告)日：2014-12-11
申请号：US14365923
申请日：2011-12-19
Applicant: Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Femanda Orilik , Nava Klein , Albert Teishev
Inventor： Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Femanda Orilik , Nava Klein , Albert Teishev
CPC classification number: G03G9/12 , C09D11/02 , C09D11/12 , G03G9/0804 , G03G9/135 , G03G9/1355 , G03G2215/0658
Abstract: The present invention relates to a liquid electrophotographic ink comprising a carrier liquid, a pigmented resin composite dispersed in the carrier liquid, and about 0.15 to about 10% (w/w) of an organic wax. The liquid electrophotographic ink is typically formulated for printing in a liquid electrophotographic printer.
Abstract translation: 本发明涉及一种液体电子照相油墨，其包含载体液体，分散在载体液体中的着色树脂复合物和约0.15至约10％（w / w）的有机蜡。 液体电子照相油墨通常配制成用于在液体电子照相打印机中进行印刷。
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公开(公告)号：US08895219B2
公开(公告)日：2014-11-25
申请号：US13459602
申请日：2012-04-30
Applicant: Sivapackia Ganapathiappan , Hou T. Ng , Albert Teishev
Inventor： Sivapackia Ganapathiappan , Hou T. Ng , Albert Teishev
Abstract: An ink is disclosed. The ink includes a carrier fluid; an encapsulated metallic pigment particle further including a metallic pigment particle and a polymer, wherein the polymer covers between 70% and 100%, inclusive, of the surface area of the metallic pigment particle and wherein the morphology of the metallic pigment particle by itself is substantially the same as the morphology of the metallic pigment particle covered by the polymer; and a polymer resin.
Abstract translation: 公开了一种墨水。 油墨包括载体流体; 进一步包含金属颜料颗粒和聚合物的包封的金属颜料颗粒，其中所述聚合物覆盖所述金属颜料颗粒的表面积的70％至100％，其中所述金属颜料颗粒本身的形态基本上 与由聚合物覆盖的金属颜料颗粒的形态相同; 和聚合物树脂。
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公开(公告)号：US20140147172A1
公开(公告)日：2014-05-29
申请号：US14234173
申请日：2011-07-26
Applicant: Hou T. Ng , Sivapackia Ganapathiappan , Albert Teishev
Inventor： Hou T. Ng , Sivapackia Ganapathiappan , Albert Teishev
CPC classification number: G03G9/131 , G03G9/0804 , G03G9/08728 , G03G9/08731 , G03G9/0928 , G03G9/12 , G03G9/125 , G03G9/13 , G03G9/132 , G03G15/104
Abstract: A deinkable liquid toner is disclosed herein. The deinkable liquid toner includes a non-polar carrier fluid, a styrene-alkyl acrylate, and a colorant. The styrene-alkyl acrylate has a glass transition temperature ranging from about 65 C to about 100 C. A method for making the deinkable liquid toner and a printing system are also disclosed herein.
Abstract translation: 本文公开了可脱墨液体调色剂。 脱墨液体调色剂包括非极性载体流体，苯乙烯 - 丙烯酸烷基酯和着色剂。 苯乙烯 - 丙烯酸烷基酯的玻璃化转变温度为约65℃至约100℃。本文还公开了制造可脱墨液体调色剂和印刷系统的方法。
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公开(公告)号：US20130183619A1
公开(公告)日：2013-07-18
申请号：US13353040
申请日：2012-01-18
Applicant: Sivapackia Ganapathiappan , Hou T. Ng , Albert Teishev
Inventor： Sivapackia Ganapathiappan , Hou T. Ng , Albert Teishev
IPC: G03G9/13
Abstract: A liquid toner is disclosed herein. The liquid toner includes a toner composition with latex particles incorporated therein. The toner composition includes charged toner particles incorporated into a non-polar liquid carrier. The latex particles are polymer particles of acrylic monomers, vinylic monomers, or mixtures thereof, and each latex particle has a particle size ranging from about 20 nm to about 5 μm.
Abstract translation: 本文公开了一种液体调色剂。 液体调色剂包括其中结合有胶乳颗粒的调色剂组合物。 调色剂组合物包括掺入非极性液体载体中的带电调色剂颗粒。 胶乳颗粒是丙烯酸单体，乙烯基单体或其混合物的聚合物颗粒，并且每个胶乳颗粒具有约20nm至约5μm的粒度。
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Patent Agency Ranking
公开(公告)号：US20110123228A1
公开(公告)日：2011-05-26
申请号：US12997536
申请日：2008-06-10
Applicant: Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
Inventor： Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
CPC classification number: C09D11/12 , C09D11/037 , C09D11/107 , G03G9/13 , G03G9/131 , G03G9/132 , G03G9/133
Abstract: The present disclosure is drawn to a liquid electrophotographic ink, comprising a carrier liquid, and a pigment-polymer blend composition dispersed in the carrier liquid, the pigment-polymer blend composition comprising a pigment and a polymer blend of three distinct polymers. The polymer blend can comprise a first polymer having a melt flow rate of about 20 to about 70 g/10 min and a Vicat softening point of about 60° C. to about 70° C., a second polymer having a melt flow rate of about 80 to about 120 g/10 min, and a third polymer having an acidity of about 160 to about 230 mg KOH/g and a melt flow rate of at least 500 g/10 min. The liquid electrophotographic ink is typically formulated for printing from a liquid electrophotographic printer.
Abstract translation: 本公开涉及包含载体液体的液体电子照相油墨和分散在载体液体中的颜料 - 聚合物共混组合物，所述颜料 - 聚合物共混物组合物包含颜料和三种不同聚合物的聚合物共混物。 聚合物共混物可以包含熔体流动速率为约20至约70g / 10min，维卡软化点为约60℃至约70℃的第一聚合物，第二聚合物的熔体流动速率为 约80至约120g / 10min，第三聚合物的酸度为约160至约230mg KOH / g，熔体流动速率为至少500g / 10min。 液体电子照相油墨通常配制成用于从液体电子照相打印机进行印刷。
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公开(公告)号：US20060194138A1
公开(公告)日：2006-08-31
申请号：US11068620
申请日：2005-02-28
Applicant: Keren Regev , Albert Teishev
Inventor： Keren Regev , Albert Teishev
IPC: G03G9/00
CPC classification number: G03G9/135 , G03G9/122 , G03G9/1355
Abstract: A liquid toner comprising a hydrocarbon carrier liquid; toner particles; wax particles; and a charge director. Methods of producing embodiments of the toner and components of the toner are disclosed.
Abstract translation: 包含烃载体液体的液体调色剂; 调色剂颗粒; 蜡颗粒; 和控股董事。 公开了生产调色剂和调色剂组分的实施方案。
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公开(公告)号：US09442405B2
公开(公告)日：2016-09-13
申请号：US14353672
申请日：2011-10-25
Applicant: Doris Chun , Hou T. Ng , Albert Teishev
Inventor： Doris Chun , Hou T. Ng , Albert Teishev
CPC classification number: G03G9/16 , C09D11/03 , C09D11/10 , G03G9/13 , G03G9/131 , G03G9/132 , G03G15/10
Abstract: The present disclosure provides for compositions, methods, and systems directed towards a liquid electrophotographic ink comprising a carrier fluid, a pigment, a first resin, and a stable cross-linkable resin that is solvated or swellable with the carrier fluid, where the stable cross-linkable resin does not undergo cross-linking until a temperature of at least 110° C. and, once cross-linked, does not melt until a temperature of at least 300° C.
Abstract translation: 本公开提供了针对液体电子照相油墨的组合物，方法和系统，其包含载体流体，颜料，第一树脂和与载体流体溶剂化或溶胀的稳定的可交联树脂，其中稳定的交联 可连接的树脂直到达到至少110℃的温度并且一旦交联才直到温度至少为300℃才熔融才进行交联。
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公开(公告)号：US09122206B2
公开(公告)日：2015-09-01
申请号：US14009100
申请日：2011-03-30
Applicant: Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
Inventor： Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
CPC classification number: G03G13/16 , C09D11/02 , C09D11/107 , C09D11/52 , G03G9/125 , G03G9/131 , G03G13/10
Abstract: The present disclosure is drawn to a liquid toner composition comprising: (a) a carrier liquid; (b) particles comprising (i) a first component comprising a polymer having acidic side groups; and (ii) a second component comprising a polymer having ester side groups; and (c) a charge director. Also described herein are a method of producing a liquid toner composition and a method of electrophotographic printing using a liquid toner composition.
Abstract translation: 本公开涉及一种液体调色剂组合物，其包含：（a）载体液体; （b）颗粒，其包含（i）包含具有酸性侧基的聚合物的第一组分; 和（ii）包含具有酯侧基的聚合物的第二组分; 及（c）收费主任。 本文还描述了制备液体调色剂组合物的方法和使用液体调色剂组合物的电子照相印刷方法。
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公开(公告)号：US20140287357A1
公开(公告)日：2014-09-25
申请号：US14353672
申请日：2011-10-25
Applicant: Doris Chun , Hou T. Ng , Albert Teishev
Inventor： Doris Chun , Hou T. Ng , Albert Teishev
CPC classification number: G03G9/16 , C09D11/03 , C09D11/10 , G03G9/13 , G03G9/131 , G03G9/132 , G03G15/10
Abstract: The present disclosure provides for compositions, methods, and systems directed towards a liquid electrophotographic ink comprising a carrier fluid, a pigment, a first resin, and a stable cross-linkable resin that is solvated or swellable with the carrier fluid, where the stable cross-linkable resin does not undergo cross-linking until a temperature of at least 110° C. and, once cross-linked, does not melt until a temperature of at least 300° C.
Abstract translation: 本公开提供了针对液体电子照相油墨的组合物，方法和系统，其包含载体流体，颜料，第一树脂和与载体流体溶剂化或溶胀的稳定的可交联树脂，其中稳定的交联 可连接的树脂直到达到至少110℃的温度并且一旦交联才直到温度至少为300℃才熔融才进行交联。
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