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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
申请人： Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
发明人： Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
摘要： 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.
摘要翻译： 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：US08980518B2
公开(公告)日：2015-03-17
申请号：US13982993
申请日：2011-01-31
申请人： 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
发明人： 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
摘要： 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.
摘要翻译： 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：US09395638B2
公开(公告)日：2016-07-19
申请号：US14365923
申请日：2011-12-19
申请人： Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Fernanda Orlik , Nava Klein , Albert Teishev
发明人： Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Fernanda Orlik , Nava Klein , Albert Teishev
CPC分类号： G03G9/12 , C09D11/02 , C09D11/12 , G03G9/0804 , G03G9/135 , G03G9/1355 , G03G2215/0658
摘要： 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.
摘要翻译： 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：US20140314449A1
公开(公告)日：2014-10-23
申请号：US13982993
申请日：2011-01-31
申请人： 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
发明人： 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
摘要： 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.
摘要翻译： 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：US20140030651A1
公开(公告)日：2014-01-30
申请号：US14009100
申请日：2011-03-30
申请人： Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
发明人： Stella Stolin Roditi , Fernanda Orlik , Haim Cohen , Albert Teishev , Nava Klein
摘要： 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.
摘要翻译： 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：US20140363208A1
公开(公告)日：2014-12-11
申请号：US14365923
申请日：2011-12-19
申请人： Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Femanda Orilik , Nava Klein , Albert Teishev
发明人： Stella Stolin Roditi , Haim Cohen , Getahun Biadglin , Femanda Orilik , Nava Klein , Albert Teishev
CPC分类号： G03G9/12 , C09D11/02 , C09D11/12 , G03G9/0804 , G03G9/135 , G03G9/1355 , G03G2215/0658
摘要： 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.
摘要翻译： 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：US20120107579A1
公开(公告)日：2012-05-03
申请号：US13382518
申请日：2009-07-07
申请人： Yaron Grinwald , Peretz Ben-Avraham , Eyal Bechar , Yigal Berson , Stella Stolin Roditi , Merav Shapira , Peter Forgacs , Albert Teishev
发明人： Yaron Grinwald , Peretz Ben-Avraham , Eyal Bechar , Yigal Berson , Stella Stolin Roditi , Merav Shapira , Peter Forgacs , Albert Teishev
CPC分类号： C09D11/36 , C09D11/326 , Y10T428/24802
摘要： An ink composition having a viscosity which is below about 50.0 cps and having, at least, 10 wt %, by total weight of ink composition, of non volatile substances. Said composition comprising a carrier liquid, a dispersing agent, and solid particles; said solid particles are dispersed in the carrier liquid and comprise pigments embedded with resin polymers.
摘要翻译： 一种油墨组合物，其粘度低于约50.0cps，并且具有至少10重量％的油墨组合物的总重量的非挥发性物质。 所述组合物包含载体液体，分散剂和固体颗粒; 所述固体颗粒分散在载体液体中并且包含嵌入树脂聚合物的颜料。
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公开(公告)号：US20110261435A1
公开(公告)日：2011-10-27
申请号：US13142274
申请日：2008-12-30
申请人： Yaron Grinwald , Stella Stolin Roditi , Yigal Berson , Zhang-Lin Zhou , Gregg Alan Combs , Jeffrey Todd Mabeck , Albert Teishev
发明人： Yaron Grinwald , Stella Stolin Roditi , Yigal Berson , Zhang-Lin Zhou , Gregg Alan Combs , Jeffrey Todd Mabeck , Albert Teishev
CPC分类号： G02F1/167 , G02F2001/1678 , G03G9/122 , G03G9/135 , G03G9/1355 , G03G17/04
摘要： An electronic ink containing charged particles includes a combination of resin particles, a pigment, and a charge director. The resin particles exhibit an average particle size less than 1.0 micron and contain a resin that exhibits a molecular weight of 500 to 20,000. The pigment is loaded on the resin particles. The charge director can physically associate with the resin particles. The charged particles may be negative or positive.
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公开(公告)号：US20110123228A1
公开(公告)日：2011-05-26
申请号：US12997536
申请日：2008-06-10
申请人： Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
发明人： Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
CPC分类号： C09D11/12 , C09D11/037 , C09D11/107 , G03G9/13 , G03G9/131 , G03G9/132 , G03G9/133
摘要： 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.
摘要翻译： 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：US08440379B2
公开(公告)日：2013-05-14
申请号：US12997536
申请日：2008-06-10
申请人： Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
发明人： Stella Stolin Roditi , Albert Teishev , Keren Regev , Yael Warman
IPC分类号： G03G9/13
CPC分类号： C09D11/12 , C09D11/037 , C09D11/107 , G03G9/13 , G03G9/131 , G03G9/132 , G03G9/133
摘要： 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.
摘要翻译： 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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