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公开(公告)号：US06541175B1
公开(公告)日：2003-04-01
申请号：US10062129
申请日：2002-02-04
IPC分类号： G03G908
CPC分类号： C08J3/215 , C08J2367/02 , G03G9/0804 , G03G9/08755
摘要： A process involving, for example, providing or generating an emulsion latex comprised of sodio sulfonated polyester resin particles by adding with shearing to the latex a colorant dispersion comprising from about 20 to about 50 percent of a predispersed colorant in water, followed by the addition of an organic or an inorganic acid; heating the resulting mixture at a temperature of from about 45° C. to about 65° C. followed by the addition of an water insoluble metal salt or water insoluble metal oxide thereby releasing metal ions and permitting aggregation and coalescence, resulting in toner particles; and optionally cooling the mixture and isolating the product.
摘要翻译： 一种方法涉及例如提供或产生由磺基磺化聚酯树脂颗粒组成的乳液胶乳，通过向胶乳中加入着色剂分散体，该着色剂分散体包含约20至约50％的预分散着色剂在水中，随后加入 有机或无机酸; 在约45℃至约65℃的温度下加热所得混合物，然后加入水不溶性金属盐或水不溶性金属氧化物，从而释放金属离子并允许聚集和聚结，导致调色剂颗粒; 并任选地冷却混合物并分离产物。
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公开(公告)号：US06673505B2
公开(公告)日：2004-01-06
申请号：US10106520
申请日：2002-03-25
申请人： Lu Jiang , Armin R. Volkel , Chieh-Min Cheng , Michael A. Hopper , Walter Mychajlowskij , Raj D. Patel
发明人： Lu Jiang , Armin R. Volkel , Chieh-Min Cheng , Michael A. Hopper , Walter Mychajlowskij , Raj D. Patel
IPC分类号： C08J3215
CPC分类号： G03G9/09733 , C08J3/215 , G03G9/0804 , G03G9/09392 , G03G9/09775
摘要： A process for the preparation of a toner by mixing a colorant, a latex, optionally a wax and a polyamine salt coagulant to form toner size aggregates, wherein the polyamine salt is then neutralized or converted to an amide or hydrolyzed to an acid by the introduction of a base followed by a pH reduction with an acid to enable rapid coalescence or fusion of the aggregates.
摘要翻译： 通过将着色剂，胶乳，任选的蜡和多胺盐凝结剂混合以形成调色剂尺寸聚集体来制备调色剂的方法，其中多胺盐然后通过引入中和或转化成酰胺或水解成酸 的碱，然后用酸还原pH，以使聚集体能够快速聚结或融合。
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公开(公告)号：US06582873B2
公开(公告)日：2003-06-24
申请号：US10164162
申请日：2002-06-05
申请人： Lu Jiang , Nan-Xing Hu , Raj D. Patel , Walter Mychajlowskij , Michael A. Hopper
发明人： Lu Jiang , Nan-Xing Hu , Raj D. Patel , Walter Mychajlowskij , Michael A. Hopper
IPC分类号： C08J3215
CPC分类号： G03G9/0804 , G03G9/09708
摘要： A toner process including, for example, mixing a latex with a colorant wherein the latex contains resin and an ionic surfactant, and the colorant contains a surfactant and a colorant; adding a polyaluminum chloride; affecting aggregation by heating; adding a chelating component and a base wherein the base increases the pH of the formed aggregates; heating the resulting mixture to accomplish coalescence; and isolating the toner.
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公开(公告)号：US06495302B1
公开(公告)日：2002-12-17
申请号：US09877747
申请日：2001-06-11
申请人： Lu Jiang , Nan-Xing Hu , Raj D. Patel , Walter Mychajlowskij , Michael A. Hopper
发明人： Lu Jiang , Nan-Xing Hu , Raj D. Patel , Walter Mychajlowskij , Michael A. Hopper
IPC分类号： C08J3215
CPC分类号： G03G9/0804 , G03G9/09708
摘要： A toner process including, for example, mixing a latex with a colorant wherein the latex contains resin and an ionic surfactant, and the colorant contains a surfactant and a colorant; adding a polyaluminum chloride; affecting aggregation by heating; adding a chelating component and a base wherein the base increases the pH of the formed aggregates; heating the resulting mixture to accomplish coalescence; and isolating the toner.
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公开(公告)号：US6020101A
公开(公告)日：2000-02-01
申请号：US295524
申请日：1999-04-21
IPC分类号： G03G9/087
CPC分类号： G03G9/08791 , G03G9/08755
摘要： A toner comprised of a core comprised a first resin and colorant, and thereover a shell comprised of a second resin and wherein said first resin is an ion complexed sulfonated polyester resin, and said second resin is a transition metal ion complex sulfonated polyester resin.
摘要翻译： 由芯构成的调色剂包括第一树脂和着色剂，以及由第二树脂组成的壳，其中所述第一树脂是离子络合的磺化聚酯树脂，所述第二树脂是过渡金属离子络合物磺化聚酯树脂。
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公开(公告)号：US5945245A
公开(公告)日：1999-08-31
申请号：US6640
申请日：1998-01-13
申请人： Walter Mychajlowskij , Guerino G. Sacripante , Daniel A. Foucher , Raj D. Patel , Stephan V. Drappel
发明人： Walter Mychajlowskij , Guerino G. Sacripante , Daniel A. Foucher , Raj D. Patel , Stephan V. Drappel
CPC分类号： G03G9/08755 , G03G9/0804
摘要： A surfactant free process for the preparation of toner comprising heating a mixture of an emulsion latex, a colorant, and an organic complexing agent.
摘要翻译： 一种用于制备调色剂的无表面活性剂方法，包括加热乳液胶乳，着色剂和有机络合剂的混合物。
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公开(公告)号：US06432601B1
公开(公告)日：2002-08-13
申请号：US09838636
申请日：2001-04-19
IPC分类号： G03G9087
CPC分类号： G03G9/08797 , G03G9/08755 , G03G9/08768 , G03G9/08791 , G03G9/08795
摘要： A toner composition containing colorant and an alkali sulfonated polyester-amine resin composition generated, for example, from the reaction of an organic diol, an organic diacid, an alkali sulfonated diacid and an amino-organic diacid.
摘要翻译： 含有着色剂和碱性磺化聚酯 - 胺树脂组合物的调色剂组合物，例如由有机二醇，有机二酸，碱性磺化二酸和氨基有机二酸的反应产生。
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公开(公告)号：US6110636A
公开(公告)日：2000-08-29
申请号：US182107
申请日：1998-10-29
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/08722 , G03G9/08791
摘要： A surfactant free process for the preparation of toner comprising heating a mixture of an emulsion latex, a colorant, and a polyelectrolyte.
摘要翻译： 用于制备调色剂的不含表面活性剂的方法，包括加热乳液胶乳，着色剂和聚电解质的混合物。
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公开(公告)号：US5919595A
公开(公告)日：1999-07-06
申请号：US6553
申请日：1998-01-13
IPC分类号： C09D167/02 , G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804
摘要： A process for the preparation of toner comprising mixing an emulsion latex, a colorant dispersion, and monocationic salt, and which mixture possesses an ionic strength of from about 0.001 molar (M) to about 5 molar, and optionally cooling.
摘要翻译： 一种制备调色剂的方法，包括混合乳液胶乳，着色剂分散体和单体盐，并且该混合物具有约0.001摩尔（M）至约5摩尔的离子强度，并任选地冷却。
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公开(公告)号：US5916725A
公开(公告)日：1999-06-29
申请号：US6299
申请日：1998-01-13
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/08755
摘要： A process for the preparation of toner comprising mixing an amine, an emulsion latex containing sulfonated polyester resin, and a colorant dispersion, heating the resulting mixture, and optionally cooling.
摘要翻译： 一种制备调色剂的方法，包括混合胺，含磺化聚酯树脂的乳液胶乳和着色剂分散体，加热所得混合物，并任选地冷却。
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