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公开(公告)号：US20050272851A1
公开(公告)日：2005-12-08
申请号：US10859967
申请日：2004-06-04
申请人： Enno Agur , Joseph Bartel , Patricia Burns , Danielle Boils , Sheau Kao
发明人： Enno Agur , Joseph Bartel , Patricia Burns , Danielle Boils , Sheau Kao
CPC分类号： G03G9/08782 , C08K5/0008 , G03G9/0804 , G03G9/08704 , C08L23/04
摘要： A wax emulsion comprised of polyethylene wax and one or more surfactants in an aqueous medium, wherein the polyethylene wax has a degree of crystallinity of from about 50% to about 80% by weight of the polyethylene wax, is provided. The wax emulsion is made by emulsifying the polyethylene wax, one or more surfactants and an aqueous medium in a vessel at a temperature at or above the melting point of the polyethylene wax to form an emulsified product, and subsequently cooling the emulsified product to ambient temperature at a cooling rate of at least 10° C. per minute. The wax emulsion is preferably incorporated into toner particles prepared by emulsion/aggregation/coalescing.
摘要翻译： 提供了一种在水性介质中由聚乙烯蜡和一种或多种表面活性剂组成的蜡乳液，其中聚乙烯蜡的结晶度为聚乙烯蜡的约50％至约80％。 蜡乳液通过在聚乙烯蜡的熔点以上的温度下在容器中乳化聚乙烯蜡，一种或多种表面活性剂和水性介质来制备，以形成乳化产物，随后将乳化产物冷却至环境温度 以每分钟至少10℃的冷却速度。 蜡乳液优选掺入通过乳液/聚集/聚结制备的调色剂颗粒中。
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公开(公告)号：US20060154162A1
公开(公告)日：2006-07-13
申请号：US11034111
申请日：2005-01-13
申请人： Ke Zhou , Enno Agur , Wafa Bashir , Maria McDougall , Emily Moore , Shigang Qiu , Vladislav Skorokhod , Daryl Vanbesien , Edward Zwartz , Joseph Bartel , Patricia Burns , T. McAneney , Richard Veregin , Paul Gerroir
发明人： Ke Zhou , Enno Agur , Wafa Bashir , Maria McDougall , Emily Moore , Shigang Qiu , Vladislav Skorokhod , Daryl Vanbesien , Edward Zwartz , Joseph Bartel , Patricia Burns , T. McAneney , Richard Veregin , Paul Gerroir
CPC分类号： G03G9/08737 , G03G9/0804 , G03G9/0819 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/08782 , G03G9/08793
摘要： Toner particles comprise resin, wax and optionally colorants, and the wax is substantially excluded from the interior core of the toner particles. Processes for preparing such toner particles comprise providing an aqueous dispersion of resin particles and optionally colorants, mixing the aqueous dispersion in presence of a coagulant, aggregating to form particles, coalescing to form fused particles, and removing the fused particles from the aqueous dispersion. Wax dispersions can be added either after mixing or during aggregation, so that wax is excluded from the core of the toner particles.
摘要翻译： 调色剂颗粒包括树脂，蜡和任选的着色剂，并且蜡基本上从调色剂颗粒的内芯中排出。 制备这种调色剂颗粒的方法包括提供树脂颗粒和任选的着色剂的水分散体，在凝结剂存在下混合水分散体，聚集形成颗粒，聚结形成熔融颗粒，以及从水分散体中除去熔融颗粒。 可以在混合之后或在聚集期间加入蜡分散体，使得蜡从调色剂颗粒的芯中排除。
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公开(公告)号：US20060121384A1
公开(公告)日：2006-06-08
申请号：US11003581
申请日：2004-12-03
申请人： Raj Patel , Daryl Vanbesien , Enno Agur , Edward Zwartz , Maria McDougall , Emily Moore , Patricia Burns , Kimberly Nosella , Ke Zhou , Vladislav Skorokhod , Wafa Bashir , Shigang Qiu
发明人： Raj Patel , Daryl Vanbesien , Enno Agur , Edward Zwartz , Maria McDougall , Emily Moore , Patricia Burns , Kimberly Nosella , Ke Zhou , Vladislav Skorokhod , Wafa Bashir , Shigang Qiu
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0804 , G03G9/08711 , G03G9/08791 , G03G9/08793 , G03G9/08795
摘要： Toner compositions include a non cross linked resin; a cross linked resin or gel; a wax; and a colorant. Processes for preparing a toner include mixing a non-cross linked resin and a cross-linked resin or gel in the presence of a wax, a colorant, and a coagulant to provide toner size aggregates; adding additional non-cross linked latex to the formed aggregates thereby providing a shell over the formed aggregates; heating the shell covered aggregates to form toner; and, optionally, isolating the toner.
摘要翻译： 调色剂组合物包括非交联树脂; 交联树脂或凝胶; 蜡 和着色剂。 制备调色剂的方法包括在蜡，着色剂和凝结剂的存在下混合非交联树脂和交联树脂或凝胶以提供调色剂尺寸聚集体; 向所形成的聚集体中加入另外的非交联胶乳，从而在所形成的聚集体上提供壳; 加热外壳覆盖的聚集体以形成调色剂; 和可选地分离调色剂。
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公开(公告)号：US20050181294A1
公开(公告)日：2005-08-18
申请号：US10777960
申请日：2004-02-12
申请人： Michael Hopper , Raj Patel , Enno Agur , Joseph Bartel , Daryl Vanbesien
发明人： Michael Hopper , Raj Patel , Enno Agur , Joseph Bartel , Daryl Vanbesien
CPC分类号： G03G9/0804 , C08J3/215 , G03G9/08782 , G03G9/09741
摘要： A process for the preparation of toner by, for example, mixing a colorant, a latex, and a coagulant comprising cationic wax dispersion to provide, for example, a toner composition of high gloss images.
摘要翻译： 通过例如混合着色剂，胶乳和包含阳离子蜡分散体的凝结剂来制备调色剂的方法，以提供例如高光泽图像的调色剂组合物。
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公开(公告)号：US20070059630A1
公开(公告)日：2007-03-15
申请号：US11223639
申请日：2005-09-09
申请人： Allan Chen , Milan Maric , Tie Ng , George Liebermann , Enno Agur , Hadi Mahabadi
发明人： Allan Chen , Milan Maric , Tie Ng , George Liebermann , Enno Agur , Hadi Mahabadi
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08708 , G03G9/08711 , G03G9/08728 , G03G9/08733 , G03G9/08737 , G03G9/08791
摘要： An emulsion polymerization process comprising polymerizing monomer in an emulsion in a reaction vessel at a first temperature to form a resin; cooling the reaction vessel to a second temperature that is above the softening point of the resin yet below the temperature required for significant depolymerization reaction to occur; and adding water to the cooled reaction vessel in an amount sufficient to effect phase inversion with mixing for a sufficient time to form an aqueous latex emulsion in the absence of a surfactant.
摘要翻译： 一种乳液聚合方法，包括在第一温度下在反应容器中在乳液中聚合单体以形成树脂; 将反应容器冷却至高于树脂软化点但低于显着解聚反应所需温度的第二温度; 并将其加入到冷却的反应容器中，其量足以在不存在表面活性剂的情况下混合足够的时间以形成水性胶乳乳液来进行相转化。
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6.发明申请公开(公告)号：US20050287459A1
公开(公告)日：2005-12-29
申请号：US10876557
申请日：2004-06-28
申请人： Karen Moffat , David Sanders , Enno Agur , Daryl Vanbesien
发明人： Karen Moffat , David Sanders , Enno Agur , Daryl Vanbesien
CPC分类号： G03G9/0926 , G03G9/0804 , G03G9/0806 , G03G9/08704 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09
摘要： A toner includes particles of a resin, an optional colorant, a first crystalline polymeric wax and a second crystalline polymeric wax, where the first crystalline polymeric wax is a crystalline polyethlene wax, the second crystalline polymeric wax is selected from aliphatic polar amide functionalized waxes, carboxylic acid-terminated polyethylene waxes, aliphatic waxes consisting of esters of hydroxylated unsaturated fatty acids, high acid waxes, and mixtures thereof, and the toner particles are prepared by an emulsion aggregation process.
摘要翻译： 调色剂包括树脂的颗粒，任选的着色剂，第一结晶聚合物蜡和第二结晶聚合物蜡，其中第一结晶聚合物蜡是结晶聚乙烯蜡，第二结晶聚合物蜡选自脂族极性酰胺官能化蜡， 羧酸封端的聚乙烯蜡，由羟基化不饱和脂肪酸的酯组成的脂肪族蜡，高酸性蜡及其混合物，以及调色剂颗粒通过乳液聚集方法制备。
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7.发明申请公开(公告)号：US20050287461A1
公开(公告)日：2005-12-29
申请号：US11122114
申请日：2005-05-05
申请人： Maura Sweeney , Grazyna Kmiecik-Lawrynowicz , Matthew Fabrizio , Robert Bayley , Karen Moffat , David Sanders , Enno Agur , Daryl Vanbesien
发明人： Maura Sweeney , Grazyna Kmiecik-Lawrynowicz , Matthew Fabrizio , Robert Bayley , Karen Moffat , David Sanders , Enno Agur , Daryl Vanbesien
CPC分类号： G03G9/0926 , G03G9/0804 , G03G9/0806 , G03G9/08704 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09
摘要： A toner includes particles of a resin, an optional colorant, a first wax and a second wax, where the toner particles are prepared by an emulsion aggregation process. Additional waxes can also be added for different properties.
摘要翻译： 调色剂包括树脂颗粒，任选的着色剂，第一蜡和第二蜡，其中调色剂颗粒通过乳液聚集方法制备。 还可以添加额外的蜡以用于不同的性质。
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8.发明申请公开(公告)号：US20050287460A1
公开(公告)日：2005-12-29
申请号：US10876575
申请日：2004-06-28
申请人： Karen Moffat , Daryl Vanbesien , Enno Agur , Chu-heng Liu , David Sanders
发明人： Karen Moffat , Daryl Vanbesien , Enno Agur , Chu-heng Liu , David Sanders
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/08782
摘要： A toner including particles of a resin, an optional colorant, and a crystalline wax, where the crystalline wax is selected from aliphatic polar amide functionalized waxes, carboxylic acid-terminated polyethylene waxes, aliphatic waxes consisting of esters of hydroxylated unsaturated fatty acids, high acid waxes, and mixtures thereof, is prepared by an emulsion aggregation process.
摘要翻译： 包含树脂颗粒，任选的着色剂和结晶蜡的调色剂，其中结晶蜡选自脂族极性酰胺官能化蜡，羧酸封端的聚乙烯蜡，由羟基化不饱和脂肪酸的酯组成的脂肪族蜡，高酸 蜡及其混合物通过乳液聚集方法制备。
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公开(公告)号：US20050186496A1
公开(公告)日：2005-08-25
申请号：US10777397
申请日：2004-02-12
申请人： Fatima Mayer , Guerino Sacripante , Edward Zwartz , Nicoleta Mihai , Enno Agur
发明人： Fatima Mayer , Guerino Sacripante , Edward Zwartz , Nicoleta Mihai , Enno Agur
CPC分类号： G03G9/08791 , G03G9/08755 , G03G9/08771 , G03G9/08795 , G03G9/08797 , G03G9/09 , G03G9/09733 , G03G9/09775
摘要： A toner containing a mixture of a sulfopolyester resin, a colorant and an alkyl amide.
摘要翻译： 含有磺基聚酯树脂，着色剂和烷基酰胺的混合物的调色剂。
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公开(公告)号：US20060166121A1
公开(公告)日：2006-07-27
申请号：US11044847
申请日：2005-01-27
申请人： Raj Patel , Guerino Sacripante , Edward Zwartz , Enno Agur , Allan Chen , T. Ng , Kimberly Nosella , Cuong Vong , Karen Moffat
发明人： Raj Patel , Guerino Sacripante , Edward Zwartz , Enno Agur , Allan Chen , T. Ng , Kimberly Nosella , Cuong Vong , Karen Moffat
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/08711 , G03G9/08726 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner process that includes a first heating of a colorant dispersion, a first polyester resin free latex emulsion, a second polyester latex emulsion, and a wax dispersion in the presence of a coagulant containing a metal ion; adding a third polyester free latex; adding an organic sequestering compound or a silicate salt sequestering compound, followed by a second heating.
摘要翻译： 在含有金属离子的凝结剂的存在下，包括着色剂分散体的第一次加热，第一聚酯树脂无胶乳乳液，第二聚酯胶乳乳液和蜡分散体的调色剂方法; 加入第三无聚酯胶乳; 加入有机螯合化合物或硅酸盐隔离化合物，然后进行第二次加热。
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