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1. 发明授权

US08663565B2 Continuous emulsification—aggregation process for the production of particles 有权
标题翻译：连续乳化聚集工艺生产颗粒
公开(公告)号：US08663565B2
公开(公告)日：2014-03-04
申请号：US13025664
申请日：2011-02-11
申请人： Santiago Faucher , Kimberly D. Nosella , David Thomas Borbely , Gaetano Lavigne , Simon C. Burke
发明人： Santiago Faucher , Kimberly D. Nosella , David Thomas Borbely , Gaetano Lavigne , Simon C. Burke
IPC分类号： B01J19/18 , G03G9/093
CPC分类号： G03G9/0804 , C08F6/18
摘要： A continuous emulsion aggregation process for the production of particles is presented including a plurality of continuous stirred-tank reactors (CSTR). The plurality of continuous stirred-tank reactors includes at least one feed tank of raw materials, at least one reactor for facilitating cold addition, at least two reactors for facilitating an aggregation process, at least one reactor for facilitating a shell addition process; at least one reactor for facilitating a freeze process, at least one reactor for facilitating a chelating process, at least one reactor for facilitating a ramp-up process and at least one reactor for facilitating a coalescence process, wherein the reactors are sequentially assembled in a series configuration and separated by short conduits to produce toner particles that are narrowly distributed.
摘要翻译：提出了用于生产颗粒的连续乳液聚集方法，包括多个连续搅拌釜反应器（CSTR）。多个连续搅拌釜反应器包括至少一个原料进料罐，用于促进冷加成的至少一个反应器，用于促进聚集过程的至少两个反应器，用于促进壳加成过程的至少一个反应器; 用于促进冷冻过程的至少一个反应器，用于促进螯合过程的至少一个反应器，用于促进加速过程的至少一个反应器和用于促进聚结过程的至少一个反应器，其中反应器依次组装成串联构造并由短导管隔开以产生狭窄分布的调色剂颗粒。

2. 发明授权

US08652723B2 Toner particles comprising colorant-polyesters 有权
标题翻译：包含着色剂 - 聚酯的调色剂颗粒
公开(公告)号：US08652723B2
公开(公告)日：2014-02-18
申请号：US13043838
申请日：2011-03-09
申请人： Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu
发明人： Santiago Faucher , Kimberly D. Nosella , Shigang S. Qiu
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。

3. 发明申请

US20120308925A1 Hyperpigmented black low melt toner 审中-公开
标题翻译：色素沉着黑色低熔融碳粉
公开(公告)号：US20120308925A1
公开(公告)日：2012-12-06
申请号：US13118483
申请日：2011-05-30
申请人： Daryl W. Vanbesien , Magid Kamel , Cuong Vong , Suxia Yang , Kimberly D. Nosella , Richard P.N. Veregin , Tie Hwee Ng
发明人： Daryl W. Vanbesien , Magid Kamel , Cuong Vong , Suxia Yang , Kimberly D. Nosella , Richard P.N. Veregin , Tie Hwee Ng
IPC分类号： G03G9/09
摘要： The present disclosure describes a hyperpigmented low melt black toner containing a thermal carbon black which exhibits reduced dielectric loss and improved tribo charging.
摘要翻译：本公开内容描述了一种色素沉着的含有热炭黑的低熔点黑色调色剂，其表现出降低的介电损耗和改进的摩擦带电。

4. 发明申请

US20120183898A1 CONTINUOUS EMULSIFICATION-AGGREGATION PROCESS FOR THE PRODUCTION OF PARTICLES 有权
标题翻译：用于生产颗粒的连续模拟聚集方法
公开(公告)号：US20120183898A1
公开(公告)日：2012-07-19
申请号：US13008278
申请日：2011-01-18
申请人： Santiago Faucher , Kimberly D. Nosella , Lai Chi So
发明人： Santiago Faucher , Kimberly D. Nosella , Lai Chi So
IPC分类号： G03G9/08 , B01J8/00
CPC分类号： B01J19/1862 , B01F13/1016 , G03G9/0804
摘要： A continuous emulsion aggregation process for the production of particles is presented including a plurality of continuous stirred-tank reactors (CSTR). The plurality of continuous stirred-tank reactors includes a first reactor and a second reactor for facilitating an aggregation process; a third reactor for facilitating a shell addition process; a fourth reactor for facilitating a freeze process; a fifth reactor for facilitating a chelating process; a sixth reactor for facilitating a ramp-up process; and a seventh reactor for facilitating a coalescence process. The reactors are sequentially assembled in a series configuration, each of the reactors cooperating with an overhead stirrer. In other embodiments, a CSTR system of the present disclosure possesses five reactors sequentially assembled in a series configuration to form toner particles.
摘要翻译：提出了用于生产颗粒的连续乳液聚集方法，包括多个连续搅拌釜反应器（CSTR）。多个连续搅拌釜反应器包括用于促进聚集过程的第一反应器和第二反应器; 用于促进壳添加过程的第三反应器; 用于促进冷冻过程的第四反应器; 用于促进螯合过程的第五反应器; 用于促进加速过程的第六反应堆; 以及用于促进聚结过程的第七反应器。反应器依次组装成串联构造，每个反应器与顶部搅拌器配合。在其它实施方案中，本公开的CSTR系统具有顺序地以串联配置组装以形成调色剂颗粒的五个反应器。

5. 发明申请

US20120145947A1 PYROPHORIC IRON NANOPARTICLES AND CONTINUOUS PROCESSES FOR PRODUCTION THEREOF 有权
标题翻译： PYROPHORIC IRON NANOPARTICLES及其连续生产工艺
公开(公告)号：US20120145947A1
公开(公告)日：2012-06-14
申请号：US12962961
申请日：2010-12-08
申请人： Kimberly D. Nosella , Santiago Faucher , Ke Zhou , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat
发明人： Kimberly D. Nosella , Santiago Faucher , Ke Zhou , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat
IPC分类号： C09K5/00 , B82Y30/00
CPC分类号： B82Y30/00
摘要： Pyrophoric nanoparticles and methods of producing the same are provided herein. An exemplary method of producing pyrophoric nanoparticles can include providing a first aqueous solution comprising at least one metal salt and an aliphatic polyether; providing a second solution comprising a metal hydride reducing agent; continuously combining the first and second solutions to produce nanoparticles in a liquid phase; separating the nanoparticles from the liquid phase; and drying the nanoparticles to form pyrophoric nanoparticles. The pyrophoric nanoparticles can have a diameter ranging from about 1 nm to about 50 nm.
摘要翻译：本发明提供发火纳米颗粒及其制备方法。产生自发性纳米颗粒的示例性方法可以包括提供包含至少一种金属盐和脂族聚醚的第一水溶液; 提供包含金属氢化物还原剂的第二溶液; 连续地组合第一和第二溶液以在液相中产生纳米颗粒; 将纳米颗粒与液相分离; 并干燥纳米颗粒以形成自发纳米颗粒。自发纳米颗粒可具有约1nm至约50nm的直径。

6. 发明申请

US20110250535A1 TONER COMPOSITIONS AND PROCESSES 有权
标题翻译：调色剂组合物和方法
公开(公告)号：US20110250535A1
公开(公告)日：2011-10-13
申请号：US12757321
申请日：2010-04-09
申请人： Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P.N. Veregin , Valerie M. Farrugia
发明人： Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P.N. Veregin , Valerie M. Farrugia
IPC分类号： G03G13/20 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： The present disclosure provides processes for producing polyester toners by emulsion aggregation where the resulting toner particles have high pigment loadings and desired circularity. The methods include adding a metal, in embodiments a metal compound, at the beginning of coalescence, which speeds the coalescence process and produces toner particles having a desired size and circularity for use in electrophotographic imaging systems.
摘要翻译：本公开提供了通过乳液聚集生产聚酯调色剂的方法，其中所得调色剂颗粒具有高颜料负载和期望的圆形度。所述方法包括在合并开始时添加金属，在实施方案中为金属化合物，其加速聚结过程并产生用于电子照相成像系统的具有所需尺寸和圆形度的调色剂颗粒。

7. 发明申请

US20110200930A1 PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SOLVENT-BASED AND SOLVENT-FREE EMULSIFICATION 有权
标题翻译：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
申请人： Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
发明人： Shigang S. Qiu , Kimberly D. Nosella , Tie Hwee Ng , Santiago Faucher , Fumii Higuchi
IPC分类号： G03G9/08 , C08G63/00 , G03G9/087
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。

8. 发明授权

US07723004B2 Ultra low melt toners comprised of crystalline resins 失效
标题翻译：由结晶树脂组成的超低熔体调色剂
公开(公告)号：US07723004B2
公开(公告)日：2010-05-25
申请号：US12353863
申请日：2009-01-14
申请人： Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
发明人： Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要翻译：具有无定形树脂，结晶性树脂和着色剂的调色剂，其中结晶性树脂的熔融温度为70℃以上，再结晶点为47℃以上，表现出改善的文件偏移性和改善的热粘合性。使调色剂退火进一步提高了调色剂的热粘合性和形态。

9. 发明申请

US20090142692A1 LOW MOLECULAR WEIGHT LATEX AND TONER COMPOSITIONS COMPRISING THE SAME 审中-公开
标题翻译：低分子量LATEX和包含它们的色粉组合物
公开(公告)号：US20090142692A1
公开(公告)日：2009-06-04
申请号：US12367707
申请日：2009-02-09
申请人： Daryl Vanbesien , Karen A. Moffat , Emily L. Moore , Kimberly D. Nosella , David J. Sanders , Christine Anderson , Cuong Vong
发明人： Daryl Vanbesien , Karen A. Moffat , Emily L. Moore , Kimberly D. Nosella , David J. Sanders , Christine Anderson , Cuong Vong
IPC分类号： G03G5/00
CPC分类号： G03G9/0806 , G03G9/08704 , G03G9/08708 , G03G9/08711 , G03G9/08713 , G03G9/08715 , G03G9/08726 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08735 , G03G9/08737 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： Provided are a latex process and a toner process, both of which include the preparation of a latex having weight average molecular weight of from about 12×103 to about 24×103. The latex is manufactured under monomer-starved polymerization condition such as monomer feeding rate equal to or less than 0.516% per minute by weight of the monomer(s) to be fed. The toners prepared according to the present disclosure have gained improved properties such as gloss, fusing performance, crease performance, stripping performance, document offset, vinyl offset, and parent charging etc.
摘要翻译：提供了一种胶乳工艺和调色剂方法，其中包括制备重均分子量为约12×10 3至约24×10 3的胶乳。在单体进料速率等于或小于待加入单体重量的0.516％的单体不足聚合条件下制造胶乳。根据本公开制备的调色剂具有改进的性能，例如光泽度，熔合性能，折痕性能，剥离性能，文档偏移，乙烯基偏移和母体充电等。

10. 发明授权

US09239529B2 Toner compositions and processes 有权
标题翻译：调色剂组成和工艺
公开(公告)号：US09239529B2
公开(公告)日：2016-01-19
申请号：US12972920
申请日：2010-12-20
申请人： Kimberly D. Nosella , Daryl W. Vanbesien , Allan K. Chen , Sonja Hadzidedic
发明人： Kimberly D. Nosella , Daryl W. Vanbesien , Allan K. Chen , Sonja Hadzidedic
IPC分类号： G03G9/087 , G03G9/08 , G03G9/09
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09
摘要： Processes for producing toners are provided. The processes include determining the desired gloss for a given toner, and determining the desired amount of aluminum in the toner to obtain that gloss. Utilizing the processes of the present disclosure, the solids content of an emulsion utilized to produce such a toner, as well as the mixing speed utilized in the aggregation process and the temperature at which aggregation of the toner particles occurs, may then be selected to obtain toner particles possessing the desired amount of aluminum, and thus the desired gloss.
摘要翻译：提供了生产调色剂的方法。这些方法包括确定给定调色剂的期望光泽度，并确定调色剂中所需量的铝以获得该光泽度。利用本公开的方法，可以选择用于生产这种调色剂的乳液的固体含量以及在聚集过程中使用的混合速度和发生调色剂颗粒聚集的温度，以获得具有所需量的铝的调色剂颗粒，因此具有所需的光泽度。

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