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公开(公告)号：US08211607B2
公开(公告)日：2012-07-03
申请号：US12198999
申请日：2008-08-27
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08704 , G03G9/08711 , G03G9/08728 , G03G9/08731 , G03G9/08737 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要： Toner particles are provided which may, in embodiments, include a gel. In embodiments, the toner particles may have a core-shell configuration, with the gel in the core, the shell, or both. The gel may prevent a crystalline resin in the core of the toner particles from migrating to the toner surface.
摘要翻译： 提供调色剂颗粒，在实施方案中可以包括凝胶。 在实施方案中，调色剂颗粒可以具有核 - 壳构型，其中凝胶位于核心，外壳或两者中。 凝胶可以防止调色剂颗粒的芯中的结晶树脂迁移到调色剂表面。
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公开(公告)号：US06340216B1
公开(公告)日：2002-01-22
申请号：US09164250
申请日：1998-09-30
申请人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Jonathan A. Small , Gregory J. Kovacs , Meng H. Lean , Armin R. Volkel , Steven B. Bolte , An-Chang Shi , Frederick J. Endicott , Gregory B. Anderson , Dan A. Hays , Joel A. Kubby , Warren B. Jackson , Karen A. Moffat , T. Brian McAneney , Richard P. N. Veregin , Maria N. V. McDougall , Danielle C. Boils , Paul D. Szabo
发明人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Jonathan A. Small , Gregory J. Kovacs , Meng H. Lean , Armin R. Volkel , Steven B. Bolte , An-Chang Shi , Frederick J. Endicott , Gregory B. Anderson , Dan A. Hays , Joel A. Kubby , Warren B. Jackson , Karen A. Moffat , T. Brian McAneney , Richard P. N. Veregin , Maria N. V. McDougall , Danielle C. Boils , Paul D. Szabo
IPC分类号： B41J2015
CPC分类号： B41J2/211 , B41J2/01 , B41J2/14 , B41J2/14008 , B41J2202/02
摘要： An apparatus for treating a substrate is disclosed in which a propellant stream is passed through a channel and directed toward a substrate. Substrate pre-marking or post-marking treatment material is controllably introduced into the propellant stream and imparted with sufficient kinetic energy thereby to be made incident upon a substrate. A multiplicity of channels for directing the propellant and treatment material allow for high throughput, high resolution in-situ treatment. Marking materials and treatment materials may be introduced into the channel and mixed therein prior to being made incident on the substrate, or mixed or superimposed on the substrate without registration. One example is a single-pass, full-color printer.
摘要翻译： 公开了一种用于处理基底的装置，其中推进剂流通过通道并指向基底。 将基板预标记或后标记处理材料可控地引入推进剂流中并赋予足够的动能，从而使其入射到基底上。 用于引导推进剂和处理材料的多个通道允许高产量，高分辨率原位处理。 可以将标记材料和处理材料引入通道并在其入射到基板之前混合，或者混合或叠加在基板上而不进行配准。 一个例子是单程全彩色打印机。
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公开(公告)号：US5962179A
公开(公告)日：1999-10-05
申请号：US191713
申请日：1998-11-13
申请人： Enno E. Agur , Francisco E. Torres , T. Hwee Ng , Allan K. Chen , Arthur Helbrecht , Maria N. V. McDougall , Richard P. N. Veregin
发明人： Enno E. Agur , Francisco E. Torres , T. Hwee Ng , Allan K. Chen , Arthur Helbrecht , Maria N. V. McDougall , Richard P. N. Veregin
CPC分类号： G03G9/0804 , Y10S977/887
摘要： A process for the preparation of toner comprising mixing a colorant dispersion in water, which dispersion is comprised of a colorant and an ionic surfactant with a resin latex; heating the resulting flocculent mixture with stirring at a temperature of from about 25.degree. C. to about 1.degree. C. below the glass transition temperature (Tg) of the latex resin to effect formation of toner sized aggregates; heating the resulting aggregate suspension in the presence of additional anionic surfactant, and which heating is at a temperature of from about 10.degree. C. to about 55.degree. C. above the Tg of the resin; cooling; adding a base component to the resulting slurry; filtering; and thereafter drying said toner.
摘要翻译： 一种制备调色剂的方法，包括将着色剂分散体在水中混合，该分散体由着色剂和离子表面活性剂由树脂胶乳组成; 在低于胶乳树脂的玻璃化转变温度（Tg）的约25℃至约1℃的温度下搅拌加热所得絮状混合物以形成调色剂尺寸的聚集体; 在另外的阴离子表面活性剂存在下加热得到的聚集体悬浮液，加热温度高于树脂Tg的约10℃至约55℃; 冷却; 向所得浆料中加入碱组分; 过滤; 然后干燥所述调色剂。
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公开(公告)号：US5688626A
公开(公告)日：1997-11-18
申请号：US628062
申请日：1996-04-08
CPC分类号： G03G9/09733 , G03G9/0804 , G03G9/0815
摘要： A process for the preparation of a combination of color toners comprised of a cyan toner, a magenta toner, a yellow toner, and a black toner, each of said toners being comprised of resin and pigment, and wherein the pigment is cyan, magenta, yellow and black, each of the said pigments are dispersed in a nonionic, or neutral charge surfactant, and wherein each toner in the combination is prepared by (i) preparing a pigment dispersion, which dispersion is comprised of a pigment and nonionic water soluble surfactant; (ii) shearing said pigment dispersion with a latex or emulsion blend comprised of resin, a counterionic surfactant with a charge polarity of opposite sign to that of said ionic surfactant and a nonionic surfactant; (iii) heating the above sheared blend below about the glass transition temperature (Tg) of the resin to form electrostatically bound toner size aggregates; and (iv) heating said bound toner size aggregates above about the Tg of the resin.
摘要翻译： 一种用于制备由青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂组成的彩色调色剂的组合的方法，每种所述调色剂由树脂和颜料组成，并且其中所述颜料是青色，品红色， 黄色和黑色，每种所述颜料分散在非离子或中性电荷表面活性剂中，并且其中组合中的每种调色剂通过以下制备：（i）制备颜料分散体，该分散体由颜料和非离子水溶性表面活性剂 ; （ii）用由树脂，具有与所述离子表面活性剂的电荷极性相反的电荷极性的抗衡离子表面活性剂和非离子表面活性剂的胶乳或乳液共混物剪切所述颜料分散体; （iii）将上述剪切混合物加热至低于树脂的玻璃化转变温度（Tg）以形成静电结合的调色剂尺寸聚集体; 和（iv）将所述结合的调色剂尺寸聚集体加热到高于树脂的Tg的高度。
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公开(公告)号：US5650256A
公开(公告)日：1997-07-22
申请号：US720646
申请日：1996-10-02
申请人： Richard P. N. Veregin , Maria N. V. McDougall , Francisco E. Torres , Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , T. Hwee Ng , Arthur Helbrecht
发明人： Richard P. N. Veregin , Maria N. V. McDougall , Francisco E. Torres , Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , T. Hwee Ng , Arthur Helbrecht
CPC分类号： G03G9/0804 , G03G9/0815
摘要： A process for the preparation of toner comprising:(i) preparing a pigment dispersion, which dispersion is comprised of a pigment, and an ionic surfactant;(ii) shearing said pigment dispersion with a latex or emulsion blend comprised of resin, a counterionic surfactant with a charge polarity of opposite sign to that of said ionic surfactant and a nonionic surfactant, and wherein said resin contains an acid functionality;(iii) heating the above sheared blend below about the glass transition temperature (Tg) of the resin to form electrostatically bound toner size aggregates;(iv) adding anionic surfactant to stabilize the aggregates obtained in (iii);(v) coalescing said aggregates by heating said bound aggregates above about the Tg of the resin;(vi) reacting said resin of (v) with acid functionality with a base to form an acrylic acid salt, and which salt is ion exchanged in water with a base or a salt, optionally in the presence of metal oxide particles, to control the toner triboelectrical charge, which toner is comprised of resin and pigment; and(vii) optionally drying the toner obtained.
摘要翻译： 一种制备调色剂的方法，包括：（i）制备颜料分散体，该分散体由颜料和离子表面活性剂组成; （ii）用由树脂，具有与所述离子表面活性剂的电荷极性相反的电荷极性的抗衡离子表面活性剂和非离子表面活性剂组成的胶乳或乳液共混物剪切所述颜料分散体，并且其中所述树脂含有酸官能团; （iii）将上述剪切混合物加热至低于树脂的玻璃化转变温度（Tg）以形成静电结合的调色剂尺寸聚集体; （iv）加入阴离子表面活性剂以稳定（iii）中获得的聚集体; （v）通过将所述结合的聚集体加热到约树脂的Tg附近来聚结所述聚集体; （vi）将所述（ⅴ）的酸性官能团的树脂与碱反应形成丙烯酸盐，并且任选地在金属氧化物颗粒存在下，盐与碱或盐在水中进行离子交换，以控制 调色剂摩擦电荷，调色剂由树脂和颜料组成; 和（vii）任选地干燥获得的调色剂。
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公开(公告)号：US5403689A
公开(公告)日：1995-04-04
申请号：US119939
申请日：1993-09-10
CPC分类号： G03G9/08768 , G03G9/08755 , G03G9/08766 , G03G9/09775
摘要： A toner comprised of resin, pigment, and a polyester with amine functionality.
摘要翻译： 由树脂，颜料和具有胺官能团的聚酯组成的调色剂。
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公开(公告)号：US5180650A
公开(公告)日：1993-01-19
申请号：US828620
申请日：1992-01-31
CPC分类号： G03G9/0832 , G03G9/0834 , G03G9/0837
摘要： A toner composition comprised of resin particles, pigments, and a colored highly conductive magnetic composition comprised of a core comprised of a metal, and thereover a coating comprised of a lightly colored metal selected from the group consisting of copper, silver, cobalt, tin, gold, manganese, titanium, magnesium, vanadium, chromium, zinc, cadmium, indium, rhodium, niobium, platinum and aluminum, and in contact with the lightly colored metal a top coating comprised of a substantially colorless metal halide.
摘要翻译： 由树脂颗粒，颜料和由金属构成的芯组成的着色的高导电性磁性组合物的调色剂组合物，以及由选自铜，银，钴，锡等的浅色金属组成的涂层， 金，锰，钛，镁，钒，铬，锌，镉，铟，铑，铌，铂和铝，并与浅色金属接触，由基本上无色的金属卤化物构成的顶涂层。
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公开(公告)号：US6143457A
公开(公告)日：2000-11-07
申请号：US415074
申请日：1999-10-12
CPC分类号： G03G9/09741 , G03G9/08755 , G03G9/08791
摘要： A toner comprised of a sulfonated polyester resin, colorant and thereover a quaternary organic component ionically bound to the toner surface.
摘要翻译： 由磺化聚酯树脂，着色剂和与调色剂表面离子结合的季有机成分组成的调色剂。
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公开(公告)号：US6140003A
公开(公告)日：2000-10-31
申请号：US221595
申请日：1994-04-01
CPC分类号： G03G9/08791 , G03G9/08755 , G03G9/08795 , G03G9/09733 , G03G9/13 , G03G9/131 , G03G9/1355
摘要： A toner composition comprised of resin particles, pigment and a charge enhancing additive comprised of a polymer or said resin particles with a charge enhancing moiety chemically attached thereto, and which charge additive is of the formula ##STR1## wherein X is an alkaline, an alkaline earth metal, a metal, or the ammonium cation H.sub.4 N+, R".sub.4 N+ wherein R" is an alkyl or arylalkyl group; R is alkylene, cyclohexyl, bisphenol, bis(alkyloxyl), or oxyalkylene; and R' is an alkylene, an arylene, cycloalkylene group.
摘要翻译： 一种由树脂颗粒，颜料和电荷增强添加剂组成的调色剂组合物，其由聚合物或具有与电荷增强部分化学连接的所述树脂颗粒组成，并且电荷添加剂具有下式：其中X是碱性，碱土金属， 金属或铵阳离子H4N +，R'4N +，其中R“为烷基或芳基烷基; R是亚烷基，环己基，双酚，双（烷氧基）或氧化烯; 并且R'是亚烷基，亚芳基，亚环烷基。
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公开(公告)号：US5147744A
公开(公告)日：1992-09-15
申请号：US665550
申请日：1991-02-28
CPC分类号： G03G9/0835 , G03G9/0832 , G03G9/09335 , G03G9/09342 , G03G9/09708 , Y10S430/104
摘要： A colored magnetic encapsulated toner composition comprised of a core comprised of a polymer binder, magnetic metal particles, whitener, color pigment, dye or mixtures thereof, and which core is encapsulated in a polymeric shell, and wherein the toner surface comprises an optional conductive metal oxide, or metal oxides and an optional release additive, or additives.
摘要翻译： 包含由聚合物粘合剂，磁性金属颗粒，增白剂，着色颜料，染料或其混合物组成的核心的着色的磁性包封的调色剂组合物，以及该核心包封在聚合物外壳中，并且其中调色剂表面包括任选的导电金属 氧化物或金属氧化物和任选的释放添加剂或添加剂。
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