-
公开(公告)号：US09822217B2
公开(公告)日：2017-11-21
申请号：US13423851
申请日：2012-03-19
摘要： A branched polyester suitable for use in solvent-free emulsification, the branched polyester having a first original weight average molecular weight before undergoing solvent-free emulsification and a second weight average molecular weight after undergoing solvent-free emulsification, wherein the branched polyester has a structure that limits degradation of the polyester during solvent-free emulsification to less than about 20 percent of the first original weight average molecular weight, wherein the branched polyester comprises a compound of the formula described.
-
公开(公告)号：US09377713B2
公开(公告)日：2016-06-28
申请号：US13436623
申请日：2012-03-30
申请人： Santiago Faucher , Gerhard Pawelka , Majid Kasmaei Kamel , Michael S. Hawkins , Suxia Yang , Richard P. N. Veregin , Joseph Barbisan
发明人： Santiago Faucher , Gerhard Pawelka , Majid Kasmaei Kamel , Michael S. Hawkins , Suxia Yang , Richard P. N. Veregin , Joseph Barbisan
CPC分类号： G03G15/0867
摘要： A custom color toner production system includes a toner delivery system, a cartridge sealing system, a mixing system, and a packaging system. The toner delivery system includes selectively engageable fluid delivery lines for delivering toner of particular color to a cartridge as need for producing a custom color toner in response to an electronically submitted user request. Cartridge containing the unmixed delivered toner may be sealed by a sealing system, and blended using a resonant mixer to produce a custom color toner. The cartridge containing the mixed custom color toner may be packaged using a packaging system.
摘要翻译： 定制彩色调色剂生产系统包括调色剂传送系统，盒密封系统，混合系统和包装系统。 调色剂输送系统包括选择性地可接合的流体输送管线，用于响应于电子提交的用户请求，将特定颜色的调色剂输送到墨盒，作为生产定制彩色调色剂的需要。 含有未混合输送的调色剂的墨盒可以通过密封系统密封，并使用共振混合器混合以产生定制的彩色调色剂。 包含混合定制彩色调色剂的墨盒可以使用包装系统进行包装。
-
公开(公告)号：US08608367B2
公开(公告)日：2013-12-17
申请号：US12782893
申请日：2010-05-19
CPC分类号： B29B7/421 , B01F3/0807 , B01F7/08 , B29C47/385 , B29C47/6031 , B29C47/6056 , B29C47/622 , B29C47/627
摘要： A screw extruder is presented including a feed hopper for receiving materials and a body member having at least one supply port and at least one outlet port. The screw extruder also includes a screw positioned within the body member and movable along a channel defining a longitudinal axis. The screw extruder further includes a drive shaft for rotatably driving the screw along the channel. The screw extruder may be configured to mix the materials received via the feed hopper with a series of one or more forward, neutral, and reverse kneading elements.
摘要翻译： 提供螺杆挤出机，包括用于接收材料的进料斗和具有至少一个供给口和至少一个出口的主体部件。 螺杆挤出机还包括定位在主体构件内并沿着限定纵向轴线的通道移动的螺钉。 螺杆挤出机还包括用于沿通道可旋转地驱动螺杆的驱动轴。 螺杆挤出机可以被配置为将经由进料斗接收的材料与一系列一个或多个前，中性和反向捏合元件混合。
-
公开(公告)号：US20130260310A1
公开(公告)日：2013-10-03
申请号：US13434565
申请日：2012-03-29
申请人： Yulin Wang , Kimberly Nosella , David Kurceba , Santiago Faucher
发明人： Yulin Wang , Kimberly Nosella , David Kurceba , Santiago Faucher
IPC分类号： G03G9/093
CPC分类号： G03G9/08795 , G03G9/0804 , G03G9/08755 , G03G9/08797 , G03G9/09364 , G03G9/09371 , G03G9/09392
摘要： A process for making emulsion aggregation (EA) toners is provided. In embodiments, the process comprises aggregating a mixture comprising a latex resin, and at least one colorant in a reactor to form aggregated toner particles, adding a shell resin to form a shell over the aggregated toner particles, coalescing the aggregated toner particles, and recovering the toner particles.
摘要翻译： 提供了制备乳液聚集（EA）调色剂的方法。 在实施方案中，该方法包括将包含胶乳树脂和至少一种着色剂的混合物聚集在反应器中以形成聚集的调色剂颗粒，加入壳树脂以在聚集的调色剂颗粒上形成壳，聚集调色剂颗粒，并回收 调色剂颗粒。
-
公开(公告)号：US20130164664A1
公开(公告)日：2013-06-27
申请号：US13333426
申请日：2011-12-21
申请人： Majid Kamel , Suxia Yang , Richard P.N. Veregin , Michael S. Hawkins , Cuong Vong , Santiago Faucher
发明人： Majid Kamel , Suxia Yang , Richard P.N. Veregin , Michael S. Hawkins , Cuong Vong , Santiago Faucher
IPC分类号： G03G9/00
CPC分类号： B01F11/0266 , B01F13/1072 , B01F15/0445
摘要： The present teachings describe an apparatus for mixing developer. The apparatus includes a first loader for dispensing a predetermined amount of toner particles into a container and a second loader for dispensing a predetermined amount and carrier particles in the container. A sealer seals the container. An acoustic mixer is provided for mixing the container, toner particles and carrier particles at a resonant frequency. A method of mixing developer is disclosed.
摘要翻译： 本教导描述了用于混合显影剂的装置。 该装置包括用于将预定量的调色剂颗粒分配到容器中的第一装载器和用于在容器中分配预定量的载体颗粒的第二装载器。 密封件密封容器。 提供一种声音混合器，用于以共振频率混合容器，调色剂颗粒和载体颗粒。 公开了混合显影剂的方法。
-
6.发明授权公开(公告)号：US08308842B2
公开(公告)日：2012-11-13
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
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。
-
公开(公告)号：US20120189956A1
公开(公告)日：2012-07-26
申请号：US13014028
申请日：2011-01-26
申请人： Allan K. Chen , Santiago Faucher , John L. Pawlak , Joo T. Chung , Shigang S. Qiu , Michael S. Hawkins , Edward G. Zwartz , Abdisamed Sheik-Qasim , Melanie Lynn Davis
发明人： Allan K. Chen , Santiago Faucher , John L. Pawlak , Joo T. Chung , Shigang S. Qiu , Michael S. Hawkins , Edward G. Zwartz , Abdisamed Sheik-Qasim , Melanie Lynn Davis
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/081 , G03G9/0823 , G03G9/08795 , G03G9/08797
摘要： The present disclosure provides processes for producing toners. In embodiments, alkyl or alkyl ether sulfates are used in a solvent-free toner production process as surfactants to provide for higher parent particle charge without adversely affecting particle size, distribution control and circularity of the toner particles. The present disclosure also provides a new formulation and process for the emulsification of polyester resins to form nano-scale particles dispersed in water (latex) without the use of organic solvents by an extrusion process.
摘要翻译： 本公开提供了生产调色剂的方法。 在实施方案中，烷基或烷基醚硫酸盐用于无溶剂的调色剂生产方法中作为表面活性剂以提供较高的母体电荷，而不会不利地影响调色剂颗粒的颗粒尺寸，分布控制和圆形度。 本公开还提供了用于乳化聚酯树脂以形成分散在水（胶乳）中的纳米级颗粒而不使用有机溶剂通过挤出方法的新配方和方法。
-
8.发明授权公开(公告)号：US08192913B2
公开(公告)日：2012-06-05
申请号：US12778431
申请日：2010-05-12
IPC分类号： G03G9/08
CPC分类号： C08J3/07 , C08J2367/00 , G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G9/09708 , G03G9/09725 , G03G9/0975 , G03G9/09766 , G03G9/09791
摘要： A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one amorphous polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, separating the solvent from water, and recycling the solvent from the resin mixture for utilization in a subsequent phase inversion emulsion process.
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使至少一种无定形聚酯树脂与有机溶剂接触以形成树脂混合物，向树脂混合物中加入中和剂和去离子水，从溶剂中除去溶剂 将溶剂与水分离，并将树脂混合物中的溶剂再循环以用于随后的相转化乳液工艺中。
-
公开(公告)号：US20120128881A1
公开(公告)日：2012-05-24
申请号：US12954117
申请日：2010-11-24
CPC分类号： C08L67/04 , C08F283/02 , C08L33/06 , C09D11/101 , C09D11/34 , C08F220/10 , C08F222/10
摘要： A phase change composition including at least one crystalline polyester and at least one acrylate monomer. Examples of suitable crystalline polyesters include aliphatic crystalline polyesters and polylactones. A method of making the phase change composition, and a method for applying the phase change composition to a substrate.
摘要翻译： 一种相变组合物，其包含至少一种结晶聚酯和至少一种丙烯酸酯单体。 合适的结晶聚酯的实例包括脂族结晶聚酯和聚内酯。 相变组合物的制造方法以及将相变组合物涂布在基板上的方法。
-
10.发明申请公开(公告)号：US20120108775A1
公开(公告)日：2012-05-03
申请号：US12938737
申请日：2010-11-03
IPC分类号： C08F226/06 , C12P17/16
CPC分类号： C08F226/06 , C08G63/08 , C09K9/02 , C12P7/625 , C12P17/188
摘要： A method for producing a photochromic polyester, the method including: a) providing a reaction solution having at least one ester monomer, a photochromic compound having or functionalized to have at least one hydroxyl group, and a metal-free catalyst; b) reacting the at least one ester monomer and the photochromic compound using the metal-free catalyst to produce a polymeric product, where the polymeric product has a photochromic polyester; and c) separating the polymeric product from the reaction solution. A photochromic polyester includes a photochromic compound covalently linked to a polyester and the polyester is obtained by polymerizing a lactone.
摘要翻译： 一种制备光致变色聚酯的方法，该方法包括：a）提供具有至少一种酯单体的反应溶液，具有至少一个羟基或官能化的具有至少一个羟基的光致变色化合物和不含金属的催化剂; b）使用无金属催化剂使至少一种酯单体和光致变色化合物反应以制备聚合产物，其中聚合产物具有光致变色聚酯; 和c）将聚合物与反应溶液分离。 光致变色聚酯包括与聚酯共价连接的光致变色化合物，并且通过聚合内酯获得聚酯。
-
-
-
-
-
-
-
-
-
搜索结果
71 条记录 (耗时 0.024 秒)
