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公开(公告)号：US09274444B2
公开(公告)日：2016-03-01
申请号：US13917475
申请日：2013-06-13
申请人： XEROX CORPORATION
发明人： Yulin Wang , Shigang Steven Qiu , Ke Zhou , Karen Moffat , Edward G. Zwartz , Michael Hawkins , Paul Gerroir
CPC分类号： G03G9/0804 , C08G63/00 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： Incorporation of organic amines as neutralization agents in based phase inversion emulsification (PIE) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution.
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公开(公告)号：US09187605B2
公开(公告)日：2015-11-17
申请号：US13945735
申请日：2013-07-18
申请人： XEROX CORPORATION
CPC分类号： C08J3/203 , C08G63/42 , C08J3/07 , C08J2367/02 , C08K5/05 , C08K5/07 , G03G9/0804 , G03G9/08755 , G03G9/08797 , G03G9/09392
摘要： A process includes dissolving a polyester resin in an organic solvent to form a solution, the polyester resin has a latex-destabilizing cation, removing substantially all of the latex-destabilizing cation, neutralizing the solution of the polyester resin, adding a sufficient amount of water to the neutralized solution form an emulsion, and removing a portion of the organic solvent from the emulsion to form a latex of the polyester resin.
摘要翻译： 一种方法包括将聚酯树脂溶解在有机溶剂中以形成溶液，聚酯树脂具有胶乳不稳定的阳离子，几乎除去所有胶乳不稳定的阳离子，中和聚酯树脂的溶液，加入足量的水 与中和溶液形成乳液，并从乳液中除去一部分有机溶剂以形成聚酯树脂的胶乳。
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公开(公告)号：US09176403B2
公开(公告)日：2015-11-03
申请号：US13943720
申请日：2013-07-16
申请人： XEROX CORPORATION
发明人： Karen Moffat , Shigang Steven Qiu , Samir Kumar , Robert D. Bayley , Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney
CPC分类号： G03G9/0806 , G03G9/0823 , G03G9/08708 , G03G9/08728 , G03G9/08731 , G03G9/09321 , G03G9/09335 , G03G9/09392 , G03G9/09783 , G03G9/09791
摘要： A process includes forming, by emulsion polymerization, polymer resin particles in a latex, the polymer resin particles being formed from a mixture including one or more monomer emulsions and a non-surfactant-based charge control agent, the emulsion polymerization is carried out with a solids content in a range from about 10 to about 30 percent by weight of the mixture, and forming toner particles from the polymer resin particles, the toner particles support a sufficient triboelectric charge for use under A-zone environmental conditions in a single-component development system.
摘要翻译： 一种方法包括通过乳液聚合形成胶乳中的聚合物树脂颗粒，所述聚合物树脂颗粒由包含一种或多种单体乳液和非表面活性剂的电荷控制剂的混合物形成，所述乳液聚合是用 固体含量在混合物的约10至约30重量％的范围内，并且由聚合物树脂颗粒形成调色剂颗粒，调色剂颗粒在单组分显影中支持在A区环境条件下使用的足够的摩擦电荷 系统。
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公开(公告)号：US20140370428A1
公开(公告)日：2014-12-18
申请号：US13917475
申请日：2013-06-13
申请人： Xerox Corporation
发明人： Yulin Wang , Shigang Steven Qiu , Ke Zhou , Karen Moffat , Edward G. Zwartz , Michael Hawkins , Paul Gerroir
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , C08G63/00 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： Incorporation of organic amines as neutralization agents in based phase inversion emulsification (PIE) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution.
摘要翻译： 在基相转化乳化（PIE）方法中加入有机胺作为中和剂，以提供传统上难以乳化的高分子无定形和高分子支链非晶聚酯树脂的乳化。 有机胺促进这些树脂的乳化，以获得具有窄尺寸分布的期望的粒度。
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公开(公告)号：US20150025174A1
公开(公告)日：2015-01-22
申请号：US13945735
申请日：2013-07-18
申请人： XEROX CORPORATION
CPC分类号： C08J3/203 , C08G63/42 , C08J3/07 , C08J2367/02 , C08K5/05 , C08K5/07 , G03G9/0804 , G03G9/08755 , G03G9/08797 , G03G9/09392
摘要： A process includes dissolving a polyester resin in an organic solvent to form a solution, the polyester resin has a latex-destabilizing cation, removing substantially all of the latex-destabilizing cation, neutralizing the solution of the polyester resin, adding a sufficient amount of water to the neutralized solution form an emulsion, and removing a portion of the organic solvent from the emulsion to form a latex of the polyester resin.
摘要翻译： 一种方法包括将聚酯树脂溶解在有机溶剂中以形成溶液，聚酯树脂具有胶乳不稳定的阳离子，几乎除去所有胶乳不稳定的阳离子，中和聚酯树脂的溶液，加入足量的水 与中和溶液形成乳液，并从乳液中除去一部分有机溶剂以形成聚酯树脂的胶乳。
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公开(公告)号：US20140154622A1
公开(公告)日：2014-06-05
申请号：US13692799
申请日：2012-12-03
申请人： XEROX CORPORATION
IPC分类号： G03G9/113
CPC分类号： G03G9/1133 , G03G9/107 , G03G9/1131 , G03G9/1139
摘要： A carrier coating comprising a metal core and a polymeric coating that may be used to form toner. The carrier coating, through how it is made, exhibits improved coating abilities that may be used to completely coat carrier particles, and thus provide excellent aging performance.
摘要翻译： 载体涂层，其包含可用于形成调色剂的金属芯和聚合物涂层。 载体涂层通过如何制成，表现出改善的涂层能力，可用于完全涂覆载体颗粒，从而提供优异的老化性能。
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