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公开(公告)号：US06745493B2
公开(公告)日：2004-06-08
申请号：US10244453
申请日：2002-09-16
IPC分类号： F26B700
CPC分类号： F26B17/105
摘要： A method of drying wet toner particles includes adding different sized wet toner particles to a dryer drying chamber and drying each of the wet toner particles for a drying time TD. The drying time TD can vary for each toner particle and is proportional to the mass of the wet toner particle. The method can also include introducing a heated drying gas into the drying chamber to create a circulating flow of drying gas. The method also includes adjusting the pressure and/or velocity and/or angle of the heated drying gas to control the amount of deagglomeration of the toner particles.
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公开(公告)号：US06605404B2
公开(公告)日：2003-08-12
申请号：US09965469
申请日：2001-09-28
IPC分类号： G03G9113
CPC分类号： G03G9/1133 , G03G9/113 , G03G9/1131 , G03G9/1132
摘要： A process which comprises mixing a carrier core with a polymer core and polymer shell and wherein the polymer shell is present as a coating on said core and said polymer core, wherein said polymer core is generated by emulsification of and heating of monomer forming a seed latex; adding a portion of said seed latex to said emulsification mixture, followed by heating and adding another second portion of said seed latex; and wherein said shell is generated by emulsion polymerization of a monomer, followed by heating.
摘要翻译： 一种方法，其包括将载体芯与聚合物芯和聚合物壳混合，并且其中所述聚合物壳以所述芯和所述聚合物芯上的涂层存在，其中所述聚合物芯通过乳化和加热形成种子胶乳的单体而产生 ; 将所述种子胶乳的一部分加入到所述乳化混合物中，然后加热并加入另外的第二部分所述种子胶乳; 并且其中所述壳是通过单体的乳液聚合产生的，然后加热。
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93.发明授权Electrophoretic displays, display fluids for use therein, and methods of displaying images 有权电泳显示器，用于其中的显示液以及显示图像的方法公开(公告)号：US06577433B1
公开(公告)日：2003-06-10
申请号：US10046194
申请日：2002-01-16
申请人： Pinyen Lin , David H. Pan , Chieh-Min Cheng , Adam Bush
发明人： Pinyen Lin , David H. Pan , Chieh-Min Cheng , Adam Bush
IPC分类号： G02B2600
CPC分类号： B82Y30/00 , B82Y20/00 , G02F1/167 , G02F2001/1678 , Y10S977/775 , Y10S977/952
摘要： An electrophoretic display liquid composition for use in an electrophoretic display device that has a multiplicity of individual reservoirs, each containing the display liquid of two sets of particles dispersed in a transparent liquid system as well as at least one charge director dissolved or dispersed in the liquid system, or physically embedded on the surface of the particles or chemically bonded on the surface of the surface of the particles, the two sets of particles exhibiting different, contrasting color and different charging properties from each other. The charge director(s) is preferably a metal salicylate compound. The particles may be modified with charge controlling agents, and may also include a set of magnetic particles. The transparent liquid system may include two immiscible liquids having different densities with the sets of particles having densities in between the densities of the two immiscible liquids such that the particles rest at an interface between the two immiscible liquids.
摘要翻译： 一种用于电泳显示装置的电泳显示液体组合物，其具有多个单独的储存器，每个储存器包含分散在透明液体系统中的两组颗粒的显示液体，以及溶解或分散在液体中的至少一个电荷引导剂 系统，或物理地嵌入在颗粒表面上或化学键合在颗粒表面上的两组颗粒彼此表现出不同的对比色和不同的带电性质。 电荷导向剂优选为金属水杨酸盐化合物。 颗粒可以用电荷控制剂改性，并且还可以包括一组磁性颗粒。 透明液体系统可以包括具有不同密度的两种不混溶液体，其中该组颗粒的密度在两种不混溶液体的密度之间，使得颗粒停留在两种不混溶液体之间的界面处。
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公开(公告)号：US06458501B1
公开(公告)日：2002-10-01
申请号：US09409690
申请日：1999-09-30
IPC分类号： G03G908
CPC分类号： G03G9/0806 , C08F2/22 , C08F257/02 , C08F265/04 , C08F265/06 , C08L51/003 , Y10S430/106 , Y10S430/115 , C08L2666/02
摘要： The latex of an emulsion aggregation toner is prepared without the use of a surfactant. The process comprises preparing an emulsion of monomers in water without a surfactant; adding a free radical initiator to at least a portion of the emulsion to initiate seed polymerization to form seed polymer, wherein the free radical initiator attaches to the seed polymer to form ionic, hydrophilic end groups on the seed polymer; and adding additional monomer to the composition to complete polymerization to form a latex polymer.
摘要翻译： 在不使用表面活性剂的情况下制备乳液聚集调色剂的胶乳。 该方法包括在没有表面活性剂的情况下制备单体在水中的乳液; 向所述乳液的至少一部分添加自由基引发剂以引发种子聚合以形成种子聚合物，其中所述自由基引发剂连接到种子聚合物以在种子聚合物上形成离子型亲水端基; 并向组合物中加入另外的单体以完成聚合以形成胶乳聚合物。
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公开(公告)号：US06455220B1
公开(公告)日：2002-09-24
申请号：US09900616
申请日：2001-07-06
申请人： Chieh-Min Cheng
发明人： Chieh-Min Cheng
IPC分类号： G03G908
CPC分类号： G03G9/09392 , G03G9/0804 , G03G9/09335
摘要： A process for the preparation of toner which comprises (1) aggregating and coalescing in the presence of a coagulant an encapsulated colorant, and (2) blending with at least one toner.
摘要翻译： 一种制备调色剂的方法，其包括（1）在凝结剂存在下聚集和聚结包封的着色剂，和（2）与至少一种调色剂共混。
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公开(公告)号：US06428941B1
公开(公告)日：2002-08-06
申请号：US09722510
申请日：2000-11-28
IPC分类号： G03G9087
CPC分类号： G03G9/08728 , G03G9/08711
摘要： A copolymer of styrene and an acrylic ester wherein the acrylic ester has an alkyl group with three or fewer carbons or is an aromatic acrylic ester and may be used to form toner particles having reduced vinyl offset.
摘要翻译： 苯乙烯和丙烯酸酯的共聚物，其中丙烯酸酯具有三个或更少个碳的烷基或芳族丙烯酸酯，并且可以用于形成具有降低的乙烯基偏移的调色剂颗粒。
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公开(公告)号：US06251987B1
公开(公告)日：2001-06-26
申请号：US08903700
申请日：1997-07-31
IPC分类号： C08K318
CPC分类号： C09D11/32 , C09B69/10 , C09B69/109
摘要： An aqueous ink jet ink composition comprised of water, colorant, and colored resin emulsion particles generated from olefinic monomers, wherein at least one of said olefinic monomers contains a colorant, wherein the olefinic colorant component is prepared from the condensation reaction of a functional colorant with an olefinic containing reactive material, and which reaction generates: wherein Dye represents a colorant chromophore, and R is a carbonyl, carboxylate, oxygen, or arylene, and R′ is hydrogen or alkyl.
摘要翻译： 一种由水，着色剂和由烯烃单体产生的着色树脂乳液颗粒组成的水性喷墨油墨组合物，其中至少一种所述烯烃单体含有着色剂，其中烯属着色剂组分由功能性着色剂与 含烯烃的反应性材料，并且该反应产生：其中染料代表着色剂发色团，R是羰基，羧酸根，氧或亚芳基，R'是氢或烷基。
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公开(公告)号：US5853958A
公开(公告)日：1998-12-29
申请号：US732899
申请日：1996-10-17
申请人： Chieh-Min Cheng , Anthony C. Giudice , Rong-Chang Liang , William C. Schwarzel , Leonard C. Wan
发明人： Chieh-Min Cheng , Anthony C. Giudice , Rong-Chang Liang , William C. Schwarzel , Leonard C. Wan
CPC分类号： G03F7/033 , C08F290/048 , G03F7/027 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/002 , Y10S430/108 , Y10S430/111 , Y10S430/113 , Y10S430/15
摘要： The present invention discloses the use of rubber and surfactant to enhance the durability and resolution of on-press developable lithographic printing plates. The rubber is preferably incorporated into a photoresist as discrete particulate rubber. To ensure a uniform and stable dispersion, the rubber is suspended in the photoresist by means of a surfactant having an HLB approximately between 7.0 and 18.0.
摘要翻译： 本发明公开了使用橡胶和表面活性剂来提高印刷可印刷的平版印刷版的耐久性和分辨率。 橡胶优选作为离散的颗粒状橡胶掺入到光致抗蚀剂中。 为了确保均匀和稳定的分散体，橡胶通过HLB约为7.0至18.0的表面活性剂悬浮在光致抗蚀剂中。
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公开(公告)号：US5766817A
公开(公告)日：1998-06-16
申请号：US958397
申请日：1997-10-29
申请人： Chieh-Min Cheng , Min-Hong Fu
发明人： Chieh-Min Cheng , Min-Hong Fu
CPC分类号： G03G9/0804 , G03G9/0812
摘要： A process for the preparation of toner involving (i) aggregating a colorant dispersion with a latex miniemulsion containing polymer, an ionic surfactant, a cosurfactant, and a nonionic surfactant; (ii) coalescing or fusing the aggregates generated; and optionally (iii) cooling, isolating, washing, and drying the toner, and wherein the polymer in said miniemulsion is of a diameter of from about 50 to about 500 nanometers.
摘要翻译： 一种制备调色剂的方法，其包括（i）用含乳液微乳液的聚合物，离子表面活性剂，辅助表面活性剂和非离子表面活性剂聚集着色剂分散体; （ii）聚集或融合生成的聚集体; 和任选地（iii）冷却，分离，洗涤和干燥调色剂，并且其中所述细乳液中的聚合物的直径为约50至约500纳米。
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公开(公告)号：US5620827A
公开(公告)日：1997-04-15
申请号：US469475
申请日：1995-06-06
CPC分类号： G03F7/36 , G03F7/002 , B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A lithographic printing plate precursor for use on a printing press, with minimal or no additional processing after exposure to actinic radiation, comprises a printing plate substrate, a polymeric resist layer capable of imagewise photodegradation or photohardening, and a plurality of microencapsulated developers capable of blanket-wise promoting the washing out of either exposed or unexposed areas of the polymeric resist. The microencapsulated developers may be integrated into the polymeric resist layer, or may form a separate layer deposited atop the polymeric resist layer, or may be coated onto a separate sheet support capable of being brought into face-to-face contact with conventional printing plates.
摘要翻译： 用于印刷机的平版印刷版原版在曝光于光化辐射之后具有极少的或没有额外的处理，包括印版基板，能够成像光降解或光硬化的聚合抗蚀剂层，以及能够覆盖的多个微囊化显影剂 从而促进从聚合物抗蚀剂的暴露或未曝光区域的洗涤。 微囊化的显影剂可以整合到聚合物抗蚀剂层中，或者可以形成沉积在聚合物抗蚀剂层顶上的单独的层，或者可以涂覆到能够与常规印刷版面对面接触的单独的片材载体上。
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