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公开(公告)号：US20130245197A1
公开(公告)日：2013-09-19
申请号：US13423851
申请日：2012-03-19
IPC分类号： C08L13/02 , C08G63/78 , C08G63/133
摘要： A branched polyester suitable for use in solvent-free emulsification, the branched polyester having a first original weight average molecular weight before undergoing solvent-free emulsification and a second weight average molecular weight after undergoing solvent-free emulsification, wherein the branched polyester has a structure that limits degradation of the polyester during solvent-free emulsification to less than about 20 percent of the first original weight average molecular weight, wherein the branched polyester comprises a compound of the formula described.
摘要翻译： 一种适用于无溶剂乳化的支化聚酯，在进行无溶剂乳化之前具有第一原始重均分子量的支链聚酯和进行无溶剂乳化后的第二重均分子量，其中支化聚酯具有结构 这限制了无溶剂乳化期间聚酯的降解至小于第一原始重均分子量的约20％，其中支化聚酯包括所述式的化合物。
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公开(公告)号：US08652723B2
公开(公告)日：2014-02-18
申请号：US13043838
申请日：2011-03-09
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , C12P7/625 , G03G9/0804 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/0908 , G03G9/0912 , G03G9/0914 , G03G9/0918 , G03G9/0924 , G03G9/0926
摘要： A toner composition including a colorant-polyester polymer having at least one colorant and at least one polyester resin, an optional non-colorant polyester polymer, an optional additional colorant, an optional wax, and an optional additive, where the colorant is covalently linked to some or all of the polyester resin and the polyester resin is obtained by polymerizing a lactone using an enzyme catalyst. Methods for preparing a toner composition including an emulsion aggregation process.
摘要翻译： 一种调色剂组合物，其包含具有至少一种着色剂和至少一种聚酯树脂的着色剂 - 聚酯聚合物，任选的非着色剂聚酯聚合物，任选的另外的着色剂，任选的蜡和任选的添加剂，其中着色剂共价连接到 聚酯树脂和聚酯树脂中的一些或全部是通过使用酶催化剂聚合内酯得到的。 制备包含乳液聚集方法的调色剂组合物的方法。
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3.发明申请公开(公告)号：US20130244151A1
公开(公告)日：2013-09-19
申请号：US13423820
申请日：2012-03-19
CPC分类号： G03G9/08795 , G03G9/0804 , G03G9/08755 , G03G9/08791 , G03G9/08797 , G03G9/093
摘要： A toner comprising a branched polyester suitable for use in solvent-free emulsification, the branched polyester having a first original weight average molecular weight before undergoing solvent-free emulsification and a second weight average molecular weight after undergoing solvent-free emulsification, wherein the branched polyester has a structure that limits degradation of the polyester during solvent-free emulsification to less than about 20 percent of the first original weight average molecular weight, wherein the branched polyester comprises a compound of the formula described; an optional wax, and an optional colorant.
摘要翻译： 一种包含适用于无溶剂乳化的支化聚酯的调色剂，所述支化聚酯在进行无溶剂乳化之前具有第一原始重均分子量，在进行无溶剂乳化之后具有第二重均分子量，其中支化聚酯 具有将无溶剂乳化期间聚酯的降解限制为小于第一原始重均分子量的约20％的结构，其中支化聚酯包含所述式的化合物; 任选的蜡和任选的着色剂。
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公开(公告)号：US20120189955A1
公开(公告)日：2012-07-26
申请号：US13012151
申请日：2011-01-24
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0823 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09725
摘要： The present disclosure provides processes for producing toners. In embodiments, silica is added as a chelating agent during the toner production process contributing to enhanced triboelectric charging properties of the toner particles.
摘要翻译： 本公开提供了生产调色剂的方法。 在实施方案中，在调色剂生产过程中加入二氧化硅作为螯合剂，有助于提高调色剂颗粒的摩擦带电性能。
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5.发明申请PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SOLVENT-BASED AND SOLVENT-FREE EMULSIFICATION 有权通过溶剂型和无溶剂型生产聚酯酯类的方法公开(公告)号：US20110200930A1
公开(公告)日：2011-08-18
申请号：US12707693
申请日：2010-02-18
CPC分类号： G03G9/0827 , G03G9/08 , G03G9/0806 , G03G9/0819 , G03G9/087 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09733
摘要： A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one polyester resin optionally with an organic solvent to form a resin mixture, adding a primary amine, optionally a surfactant, and deionized water to the mixture.
摘要翻译： 制备适用于调色剂组合物的胶乳乳液的方法包括将至少一种聚酯树脂任选地与有机溶剂接触以形成树脂混合物，向混合物中加入伯胺，任选的表面活性剂和去离子水。
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公开(公告)号：US20080220362A1
公开(公告)日：2008-09-11
申请号：US11682612
申请日：2007-03-06
申请人： Emily L. MOORE , Patricia A. BURNS , Michael L. GRANDE , William H. HOLLENBAUGH , Edward G. ZWARTZ , Shigang S. QIU , Maria N.V. MCDOUGALL , Daryl W. VANBESIEN , T. Brian MCANENEY
发明人： Emily L. MOORE , Patricia A. BURNS , Michael L. GRANDE , William H. HOLLENBAUGH , Edward G. ZWARTZ , Shigang S. QIU , Maria N.V. MCDOUGALL , Daryl W. VANBESIEN , T. Brian MCANENEY
CPC分类号： G03G9/08793 , G03G9/08711 , G03G9/08728 , G03G9/08797 , G03G15/2057
摘要： Image recording device comprising a development system including toner particles comprising a gel latex, a high Tg latex, a wax, and a colorant, and a fuser member, such as a fluoropolymer coated fuser member, which produces images having improved document offset, vinyl offset and half-tone rub properties.
摘要翻译： 图像记录装置包括显影系统，其包括包含凝胶胶乳，高Tg胶乳，蜡和着色剂的调色剂颗粒，以及定影部件，例如含氟聚合物涂覆的定影部件，其产生具有改进的文稿偏移的图像，乙烯基偏移 和半色调摩擦性能。
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7.发明申请EMULSION AGGREGATION TONER PROCESS COMPRISING DIRECT ADDITION OF SURFACE-TREATED PIGMENT 审中-公开包含直接添加表面处理颜料的乳液聚集聚集过程公开(公告)号：US20140045116A1
公开(公告)日：2014-02-13
申请号：US13568786
申请日：2012-08-07
申请人： Enno E. AGUR , Shigang S. QIU , Ke ZHOU , Cuong VONG , Edward G. ZWARTZ , Santiago FAUCHER
发明人： Enno E. AGUR , Shigang S. QIU , Ke ZHOU , Cuong VONG , Edward G. ZWARTZ , Santiago FAUCHER
CPC分类号： G03G9/0902 , G03G9/0804 , G03G9/08797 , G03G9/0926 , G03G9/09392
摘要： A method of making a toner that includes adding pigments into an emulsion aggregation toner without first preparing a pigment dispersion. The method eliminates the pigment dispersion step in the manufacture of emulsion aggregation toilers by surface-treating pigments. Dry surface-treated pigments can be directly incorporated into the toner prior to aggregation in the aggregation coalescence process without the need to first prepare aqueous pigment dispersions.
摘要翻译： 一种制备调色剂的方法，其包括在不首先制备颜料分散体的情况下将颜料添加到乳液聚集调色剂中。 该方法消除了通过表面处理颜料制造乳液聚集剂的颜料分散步骤。 干燥的表面处理的颜料可以在聚集聚结过程中聚集之前直接掺入到调色剂中，而不需要首先制备水性颜料分散体。
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8.发明申请公开(公告)号：US20110281215A1
公开(公告)日：2011-11-17
申请号：US12778431
申请日：2010-05-12
CPC分类号： C08J3/07 , C08J2367/00 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09766 , G03G9/09791
摘要： A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one amorphous polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, separating the solvent from water, and recycling the solvent from the resin mixture for utilization in a subsequent phase inversion emulsion process.
摘要翻译： 制备适用于调色剂组合物的胶乳乳液的方法包括使至少一种无定形聚酯树脂与有机溶剂接触以形成树脂混合物，向树脂混合物中加入中和剂和去离子水，从溶剂中除去溶剂 将溶剂与水分离，并将树脂混合物中的溶剂再循环以用于随后的相转化乳液工艺中。
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公开(公告)号：US20080220359A1
公开(公告)日：2008-09-11
申请号：US11682507
申请日：2007-03-06
申请人： Amgad W. SIFAIN , Emily L. MOORE , Anthony UTTARO , Peter V. NGUYEN , Jon T. OWENS , Ryan ACCETTA , Karen A. MOFFAT , Vladislav SKOROKHOD , Cuong VONG , Wafa F. BASHIR , Richard P. N. VEREGIN , Shigang S. QIU
发明人： Amgad W. SIFAIN , Emily L. MOORE , Anthony UTTARO , Peter V. NGUYEN , Jon T. OWENS , Ryan ACCETTA , Karen A. MOFFAT , Vladislav SKOROKHOD , Cuong VONG , Wafa F. BASHIR , Richard P. N. VEREGIN , Shigang S. QIU
IPC分类号： G03C1/795
CPC分类号： G03G9/0804 , G03G9/08702 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： Disclosed herein are toner particles generated by emulsion/aggregation processes. The processes are conducted under conditions that shorten the time for coalescence and post-formation washing, thereby increasing efficiency of the processes as compared to conventional processes.
摘要翻译： 本文公开了通过乳液/聚集方法产生的调色剂颗粒。 该方法在缩短聚结和后期洗涤时间的条件下进行，从而与常规方法相比提高了工艺的效率。
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公开(公告)号：US09822217B2
公开(公告)日：2017-11-21
申请号：US13423851
申请日：2012-03-19
摘要： A branched polyester suitable for use in solvent-free emulsification, the branched polyester having a first original weight average molecular weight before undergoing solvent-free emulsification and a second weight average molecular weight after undergoing solvent-free emulsification, wherein the branched polyester has a structure that limits degradation of the polyester during solvent-free emulsification to less than about 20 percent of the first original weight average molecular weight, wherein the branched polyester comprises a compound of the formula described.
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