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公开(公告)号：US20160326338A1
公开(公告)日：2016-11-10
申请号：US14708172
申请日：2015-05-08
Applicant: Xerox Corporation
Inventor： Yanjia Zuo , Shigeng Li , Peter V Nguyen , Chieh-Min Cheng
IPC: C08K3/28
CPC classification number: C08K3/28 , C08J3/07 , C08J3/16 , C08J2367/02 , C08J2379/08 , G03G9/0806 , G03G9/08724 , G03G9/08797
Abstract: A process for making a crystalline latex suitable for use in a toner by phase inversion emulsification (PIE) where when resin of particular acid number is neutralized to a certain degree, smaller sized resin particles are obtained reproducibly.
Abstract translation: 通过相转化乳化（PIE）制造适用于调色剂的结晶乳胶的方法，其中特定酸值的树脂中和到一定程度时，可重复获得较小尺寸的树脂颗粒。
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公开(公告)号：US09427969B2
公开(公告)日：2016-08-30
申请号：US14099150
申请日：2013-12-06
Applicant: Xerox Corporation
Inventor： Pratima Gattu Naga Rao , Sean Campbell Hunter , Christopher Jon Laharty , Jonathan Robert Brick , John Milton Brookfield , Tony Russell Rogers , Michael Joel Edwards , Hong Zhao , Mandakini Kanungo , Yanjia Zuo , Daniel R. Hahn , Santokh S. Badesha , John R. Andrews
CPC classification number: B41J2/1433 , B41J2/161 , B41J2/1623 , B41J2202/03
Abstract: The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.
Abstract translation: 本教导描述了打印头组件。 打印头组件包括堆叠在一起的第一板和第二板。 打印头组件包括在第一板和第二板之间的第一粘合剂，用于将板粘合在一起。 打印头组件包括围绕第一粘合剂的外边缘的第二粘合剂，其中第二粘合剂的氧迁移速率低于第一粘合剂的氧迁移速率。 氧敏感组分包含在第一粘合剂的外边缘内。
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公开(公告)号：US09809698B2
公开(公告)日：2017-11-07
申请号：US14737440
申请日：2015-06-11
Applicant: Xerox Corporation
Inventor： Shigeng Li , Yanjia Zuo , Chieh-Min Cheng
CPC classification number: G03G9/0817
Abstract: A process directed to emulsion polymerization (EP) methods for producing seed particles reproducibly independent of initiator amount and rate of introduction.
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公开(公告)号：US20170129240A1
公开(公告)日：2017-05-11
申请号：US15410058
申请日：2017-01-19
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Mandakini Kanungo , Hong Zhao , Pratima Gattu Naga Rao , Mark A. Cellura , Santokh S. Badesha , John R. Andrews
IPC: B41J2/14
CPC classification number: B41J2/1433 , B29C65/02 , B29C65/48 , B32B7/12 , B32B15/043 , B32B15/08 , B32B27/08 , B32B27/281 , B32B2307/75 , B41J2/14201 , B41J2/14233 , B41J2/1607 , B41J2/161 , B41J2/1623 , B41J2002/14403 , B41J2002/14491 , Y10T428/31515
Abstract: A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks, solid inks, and aqueous inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.
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公开(公告)号：US09428622B1
公开(公告)日：2016-08-30
申请号：US14695871
申请日：2015-04-24
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Shigeng Li , Chieh-Min Cheng , John L. Pawlak
CPC classification number: C08J3/07 , C08J3/11 , C08J2351/08 , C08J2425/14 , C08J2433/08 , C08L25/14 , C08L33/08 , C08L51/08 , C08L67/00 , G03G9/09328 , G03G9/09364 , G03G9/09378 , G03G9/09385 , G03G9/09392
Abstract: A phase inversion emulsification process includes dissolving a polyester resin and a styrene/acrylate resin in an organic solvent to provide a solution, neutralizing the solution with a neutralizing agent, forming an emulsion by adding water after the neutralizing step and removing a portion of the organic solvent from the emulsion to provide a latex.
Abstract translation: 相转化乳化方法包括将聚酯树脂和苯乙烯/丙烯酸酯树脂溶解在有机溶剂中以提供溶液，用中和剂中和该溶液，通过在中和步骤后加水并除去一部分有机物形成乳液 溶剂从乳液中提供胶乳。
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Patent Agency Ranking
公开(公告)号：US09410037B2
公开(公告)日：2016-08-09
申请号：US14561464
申请日：2014-12-05
Applicant: Xerox Corporation
Inventor： Shigeng Li , Yanjia Zuo , Shigang Qiu , Peter V Nguyen , Chieh-Min Cheng
CPC classification number: C08L67/02 , C08J3/07 , C08L77/06 , G03G9/0806 , G03G9/08755 , G03G9/08766
Abstract: A process for making a crystalline latex suitable for use in a toner by phase inversion emulsification (PIE) where the liquid reagents, such as, organic solvent(s), neutralizing agent and water, are reused from a prior PIE.
Abstract translation: 通过相转化乳化（PIE）制备适用于调色剂的结晶胶乳的方法，其中诸如有机溶剂，中和剂和水的液体试剂从先前的PIE再利用。
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27.发明授权Single solvent formulation for preparation of crystalline polyester latex via phase inversion emulsification 有权通过相转化乳化法制备结晶聚酯胶乳的单一溶剂配方公开(公告)号：US09341966B1
公开(公告)日：2016-05-17
申请号：US14576070
申请日：2014-12-18
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Shigeng Li , Peter Nguyen , Chieh-Min Cheng
CPC classification number: G03G9/0806 , C08J3/07 , C08J2367/00 , G03G9/0804 , G03G9/08755 , G03G9/08795 , G03G9/08797
Abstract: A process includes dissolving a polyester resin in a mixture of a single organic solvent, a base and water to form a resin mixture; neutralizing the resin mixture with a neutralizing agent to provide a neutralized resin mixture; adding water to the neutralized resin mixture until phase inversion occurs to form a toner resin emulsion; removing the single solvent to form a polyester latex.
Abstract translation: 一种方法包括将聚酯树脂溶解在单一有机溶剂，碱和水的混合物中以形成树脂混合物; 用中和剂中和树脂混合物以提供中和的树脂混合物; 向中和的树脂混合物中加入水，直至发生相转化，形成调色剂树脂乳液; 除去单一溶剂以形成聚酯胶乳。
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公开(公告)号：US09280075B1
公开(公告)日：2016-03-08
申请号：US14527111
申请日：2014-10-29
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Yulin Wang , Shigeng Li , Peter Nguyen , Chieh-Min Cheng , John L. Pawlak
CPC classification number: G03G9/09364 , G03G9/0802 , G03G9/09328
Abstract: A process includes dissolving a styrene/acrylate resin in an organic solvent to form a first solution, dissolving at least one polyester resin in the first solution to form a second solution, neutralizing the second solution with a base to provide a neutralized solution, and adding a sufficient amount of water to the neutralized solution to form an emulsion. A latex particle includes a polyester resin and a styrene/acrylate resin dispersed within the latex particle, the surface of the latex particle is substantially the polyester resin. A toner includes a plurality of toner particles prepared from a latex, the particles of the latex including a polyester resin and a styrene/acrylate resin dispersed within each latex particle, the surface of each latex particle is substantially the polyester resin.
Abstract translation: 一种方法包括将苯乙烯/丙烯酸酯树脂溶解在有机溶剂中以形成第一溶液，将至少一种聚酯树脂溶解在第一溶液中形成第二溶液，用碱中和第二溶液以提供中和溶液，并加入 向中和的溶液中加入足量的水以形成乳液。 胶乳颗粒包括分散在胶乳颗粒内的聚酯树脂和苯乙烯/丙烯酸酯树脂，胶乳颗粒的表面基本上是聚酯树脂。 调色剂包括由胶乳制备的多个调色剂颗粒，所述胶乳颗粒包括分散在每个胶乳颗粒内的聚酯树脂和苯乙烯/丙烯酸酯树脂，每个胶乳颗粒的表面基本上是聚酯树脂。
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29.发明授权Crystalline polyester latex production by solvent reuse phase inversion emulsification 有权结晶聚酯胶乳生产通过溶剂回用相转化乳化公开(公告)号：US09267032B1
公开(公告)日：2016-02-23
申请号：US14535294
申请日：2014-11-06
Applicant: Xerox Corporation
Inventor： Shigeng Li , Yanjia Zuo , Shigang Qiu , Peter V Nguyen , Amy A Grillo , Steven M Malachowski , Chieh-Min Cheng
CPC classification number: C08L67/00 , C08J3/07 , C08J2367/02 , C08L67/02 , C08L67/06 , C08L77/00 , C08L79/08 , Y02P20/582
Abstract: A process for making a crystalline latex emulsion suitable for use in toner using phase invention emulsification (PIE) where solvent is reused is presented.
Abstract translation: 提出了一种适用于使用溶剂重复使用的相变乳化（PIE）的调色剂的结晶胶乳乳液的方法。
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30.发明申请SOLVENT SYSTEM ENABLING THIN FILM DEPOSITION OF EPOXY ADHESIVES FOR HIGH DENSITY PIEZO PRINTHEAD INTERSTITIAL BONDING 有权溶剂系统使环氧粘合剂的薄膜沉积物用于高密度PIEZO PRINTHEAD INTERSTITIAL BONDING公开(公告)号：US20150291860A1
公开(公告)日：2015-10-15
申请号：US14253730
申请日：2014-04-15
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Mandakini Kanungo , Pratima Gattu Naga Rao , Santokh Badesha , John R. Andrews
IPC: C09J163/00
CPC classification number: C09J163/00 , B41J2/135 , C08K5/05 , C08K5/06 , C09J163/04
Abstract: The disclosure provides a solvent system for dissolving an epoxy adhesive such as I2300L epoxy adhesive. The solvent system includes a dialkyl ether solvent and an alkyl alcohol solvent. The disclosure also provides methods for preparing a uniform thin film deposit of an epoxy adhesive for printhead interstitial bonding during their fabrication.
Abstract translation: 本公开提供了用于溶解环氧粘合剂如I2300L环氧粘合剂的溶剂体系。 溶剂系统包括二烷基醚溶剂和烷基醇溶剂。 本公开还提供了在其制造期间制备用于打印头间隙粘合的环氧粘合剂的均匀薄膜沉积物的方法。
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