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公开(公告)号：US07524597B2
公开(公告)日：2009-04-28
申请号：US11472757
申请日：2006-06-22
Applicant: Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Chieh-Min Cheng , Kenny-tuan Dinh , Susan Vandusen , Cindy Chen , Huoy-Jen Yuh , Lanhui Zhang
Inventor： Satchidanand Mishra , Yuhua Tong , Kathleen Carmichael , Chieh-Min Cheng , Kenny-tuan Dinh , Susan Vandusen , Cindy Chen , Huoy-Jen Yuh , Lanhui Zhang
CPC classification number: G03G5/0564 , G03G5/0592 , G03G5/0596 , G03G5/10 , G03G5/142 , G03G5/14756 , G03G5/14791 , G03G5/14795
Abstract: Imaging members useful in electrostatographic apparatuses, including printers, copiers, other reproductive devices, and digital apparatuses. More particularly, imaging members having nano-sized particles serving as fillers dispersed or contained in one or more layers of the imaging member that provide for increased mechanical strength and improved wear.
Abstract translation: 用于静电照相设备（包括打印机，复印机，其他生殖设备和数字设备）的成像构件。 更具体地，具有分散或包含在成像构件的一个或多个层中的具有纳米尺寸颗粒的成像构件，其提供增加的机械强度和改善的磨损。
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92.发明申请公开(公告)号：US20080311399A1
公开(公告)日：2008-12-18
申请号：US12197024
申请日：2008-08-22
Applicant: Chieh-Min Cheng , Mark A. Jackson
Inventor： Chieh-Min Cheng , Mark A. Jackson
IPC: B32B1/00
CPC classification number: B01J13/02 , Y10T428/249978 , Y10T428/2982 , Y10T428/2991
Abstract: Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres.
Abstract translation: 公开了尺寸为约3至约50微米且几何标准偏差为约1.25或更小的多孔聚合物微球。 多孔聚合物微球通过包括以下步骤的方法制备，所述方法包括制备由平均粒度小于约3微米的聚合物颗粒组成的乳液和稀释剂，使乳液经历聚集条件以形成聚集的聚合物颗粒，任选地聚结 聚集的聚合物颗粒，并除去稀释剂以形成多孔聚合物微球。
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93.发明授权Method of making porous microspheres with geometric standard deviation of 1.25 or less 有权制造几何标准偏差为1.25以下的多孔微球的方法公开(公告)号：US07449505B2
公开(公告)日：2008-11-11
申请号：US11133197
申请日：2005-05-20
Applicant: Chieh-Min Cheng , Mark A. Jackson
Inventor： Chieh-Min Cheng , Mark A. Jackson
CPC classification number: B01J13/02 , Y10T428/249978 , Y10T428/2982 , Y10T428/2991
Abstract: Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres.
Abstract translation: 公开了尺寸为约3至约50微米且几何标准偏差为约1.25或更小的多孔聚合物微球。 多孔聚合物微球通过包括以下步骤的方法制备，所述方法包括制备由平均粒度小于约3微米的聚合物颗粒组成的乳液和稀释剂，使乳液经历聚集条件以形成聚集的聚合物颗粒，任选地聚结 聚集的聚合物颗粒，并除去稀释剂以形成多孔聚合物微球。
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公开(公告)号：US20080153025A1
公开(公告)日：2008-06-26
申请号：US11642199
申请日：2006-12-20
Applicant: Zhen Lai , Yuhua Tong , Christopher M. Wolfe , Chieh-Min Cheng
Inventor： Zhen Lai , Yuhua Tong , Christopher M. Wolfe , Chieh-Min Cheng
IPC: G03G9/087
CPC classification number: G03G9/09392 , G03G9/0804
Abstract: Processes for producing toner are provided which utilize reactive coalescing agents in forming the toner particles, as well as toners produced by such processes.
Abstract translation: 提供了用于生产调色剂的方法，其利用反应性聚结剂形成调色剂颗粒，以及通过这些方法生产的调色剂。
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公开(公告)号：US20080138730A1
公开(公告)日：2008-06-12
申请号：US11636214
申请日：2006-12-08
Applicant: Zhen Lai , Yuhua Tong , Chieh-Min Cheng , Christopher M. Wolfe
Inventor： Zhen Lai , Yuhua Tong , Chieh-Min Cheng , Christopher M. Wolfe
IPC: G03G9/087
CPC classification number: G03G9/0804 , G03G9/09321 , G03G9/09364 , G03G9/09392
Abstract: A toner having its surface functionalized with alkaline resins is provided, and processes for producing the same.
Abstract translation: 提供其表面用碱性树脂官能化的调色剂及其制备方法。
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Patent Agency Ranking
公开(公告)号：US20080063965A1
公开(公告)日：2008-03-13
申请号：US11530079
申请日：2006-09-08
Applicant: Zhen Lai , Richard Fong , Yuhua Tong , Chieh-Min Cheng , Amy A. Grillo , Paul F. Smith , Paul J. Gerroir , Beng S. Ong
Inventor： Zhen Lai , Richard Fong , Yuhua Tong , Chieh-Min Cheng , Amy A. Grillo , Paul F. Smith , Paul J. Gerroir , Beng S. Ong
IPC: G03G9/08
CPC classification number: G03G9/0804 , G03G9/0819 , G03G9/08708 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/08755 , G03G9/08782 , G03G9/08797
Abstract: A process for preparing a toner includes mixing a polymeric resin emulsion, a colorant dispersion, and a wax to form a mixture; optionally adding a coagulant to the mixture; heating the mixture at a temperature below a glass transition temperature of the polymeric resing to aggregate the polymeric resin, colorant, and wax, to form aggregated particles; and adding a coalescent agent to the aggregated particles; heating the aggregated particles and coalescent agent at a temperature above the glass transition temperature of the polymeric resin, to coalesce the aggregated particles to form toner particles, optionally cooling the mixture, and isolating the tone particles.
Abstract translation: 制备调色剂的方法包括混合聚合物树脂乳液，着色剂分散体和蜡以形成混合物; 任选地向混合物中加入凝结剂; 在低于聚合物溶液的玻璃化转变温度的温度下加热混合物以聚集聚合树脂，着色剂和蜡，以形成凝集颗粒; 并向聚集颗粒中加入聚结剂; 在高于聚合物树脂的玻璃化转变温度的温度下加热聚集的颗粒和聚结剂，使聚集的颗粒聚结形成调色剂颗粒，任选地冷却混合物，并分离色调颗粒。
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公开(公告)号：US07250238B2
公开(公告)日：2007-07-31
申请号：US10745214
申请日：2003-12-23
Applicant: Mary C. Fromm , Michelle M. Bruzee , Grazyna E. Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
Inventor： Mary C. Fromm , Michelle M. Bruzee , Grazyna E. Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
CPC classification number: C08F212/08 , C08F265/06 , C08L75/16 , G03F7/033 , G03G9/0806 , G03G9/08711 , G03G9/08753 , G03G9/08759 , G03G9/08764 , G03G9/08791 , G03G9/08793 , C08F222/10 , C08F2220/1825 , C08F2220/282 , C08F220/06 , C08F2220/343 , C08F2222/1026
Abstract: Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner compositions produced thereby, and methods of utilizing the UV curable toner compositions in various painting applications.
Abstract translation: 公开了由聚合物，任选着色剂和UV光可固化低聚物组成的调色剂组合物。 还公开了用于生产UV固化调色剂组合物的方法，由此生产的调色剂组合物以及在各种涂漆应用中使用UV可固化调色剂组合物的方法。
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公开(公告)号：US20070072105A1
公开(公告)日：2007-03-29
申请号：US11560377
申请日：2006-11-16
Applicant: Mary Fromm , Michelle Bruzee , Grazyna Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
Inventor： Mary Fromm , Michelle Bruzee , Grazyna Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
IPC: G03G9/087
CPC classification number: C08F212/08 , C08F265/06 , C08L75/16 , G03F7/033 , G03G9/0806 , G03G9/08711 , G03G9/08753 , G03G9/08759 , G03G9/08764 , G03G9/08791 , G03G9/08793 , C08F222/10 , C08F2220/1825 , C08F2220/282 , C08F220/06 , C08F2220/343 , C08F2222/1026
Abstract: Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner compositions produced thereby, and methods of utilizing the UV curable toner compositions in various painting applications.
Abstract translation: 公开了由聚合物，任选着色剂和UV光可固化低聚物组成的调色剂组合物。 还公开了用于生产可UV固化调色剂组合物的方法，由此生产的调色剂组合物以及在各种涂漆应用中使用UV可固化调色剂组合物的方法。
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公开(公告)号：US07186494B2
公开(公告)日：2007-03-06
申请号：US10413599
申请日：2003-04-14
Applicant: Suresh K. Ahuja , Chieh-Min Cheng
Inventor： Suresh K. Ahuja , Chieh-Min Cheng
IPC: G03G9/08
CPC classification number: C08J3/215 , G03G9/0804 , G03G9/08797
Abstract: A toner process comprising mixing a colorant dispersion with a latex, a wax dispersion, and a coagulant, and wherein the latex contains a polymer with a static yield stress of from about 0.05 to about 3 dyne/cm2, a viscosity for the polymer latex of from about 5 to about 35 centipoises (cps), and wherein said toner product possesses a volume average particle size distribution index GSDv of equal to or less than about 1.27, a number average particle size distribution index GSDn of equal to or less than about 1.30, a low number average particle size index GSDn50/16 of equal to about or less than about 1.32, and a ratio of the volume average particle size distribution index GSDv to a number average particle size distribution index GSDn of from about 0.93 to about 1.
Abstract translation: 一种调色剂方法，包括将着色剂分散体与胶乳，蜡分散体和凝结剂混合，并且其中所述胶乳含有静态屈服应力为约0.05至约3达因/ cm 2的聚合物， ，聚合物胶乳的粘度为约5至约35厘泊（cps），并且其中所述调色剂产品具有等于或小于约1.27的体积平均粒度分布指数GSDv，数均粒径分布指数GSDn 等于或小于约1.30，等于或小于约1.32的低数均粒径指数GSDn 50/16 /以及体积平均粒度分布指数GSDv与 数均粒径分布指数GSDn为约0.93至约1。
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公开(公告)号：US20050137278A1
公开(公告)日：2005-06-23
申请号：US10745214
申请日：2003-12-23
Applicant: Mary Fromm , Michelle Bruzee , Grazyna Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
Inventor： Mary Fromm , Michelle Bruzee , Grazyna Kmiecik-Lawrynowicz , Pinyen Lin , Chieh-Min Cheng
CPC classification number: C08F212/08 , C08F265/06 , C08L75/16 , G03F7/033 , G03G9/0806 , G03G9/08711 , G03G9/08753 , G03G9/08759 , G03G9/08764 , G03G9/08791 , G03G9/08793 , C08F222/10 , C08F2220/1825 , C08F2220/282 , C08F220/06 , C08F2220/343 , C08F2222/1026
Abstract: Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner compositions produced thereby, and methods of utilizing the UV curable toner compositions in various painting applications.
Abstract translation: 公开了由聚合物，任选着色剂和UV光可固化低聚物组成的调色剂组合物。 还公开了用于生产可UV固化调色剂组合物的方法，由此生产的调色剂组合物以及在各种涂漆应用中使用UV可固化调色剂组合物的方法。
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