公开(公告)号：US20050143538A1

公开(公告)日：2005-06-30

申请号：US11064989

申请日：2005-02-24

申请人： Jia-Chu Liu ,  Shao-Hua Guo

发明人： Jia-Chu Liu ,  Shao-Hua Guo

IPC分类号： C08F210/00 ,  C08F210/02 ,  C08F212/00 ,  C08F214/00 ,  C08F216/00 ,  C08F218/00 ,  C08F220/00 ,  C08F4/44

CPC分类号： C08F210/02 ,  C08F220/12 ,  C08F220/10 ,  C08F2500/03 ,  C08F2500/02

摘要： A process for polymerizing unsaturated monomers is disclosed. The process comprises polymerizing, in the presence of a late transition metal catalyst (LTMC), a variety of unsaturated monomers which are traditionally, some of which are exclusively, made by free radical polymerizations. The LTMC polymerization provides the polymer with improved properties such as no free radical residue and narrow molecular weight distribution.

公开(公告)号：US20050143537A1

公开(公告)日：2005-06-30

申请号：US10748582

申请日：2003-12-30

申请人： Jia-Chu Liu ,  Shao-Hua Guo

发明人： Jia-Chu Liu ,  Shao-Hua Guo

IPC分类号： C08F210/00 ,  C08F210/02 ,  C08F212/00 ,  C08F214/00 ,  C08F216/00 ,  C08F218/00 ,  C08F220/00 ,  C08F4/44

CPC分类号： C08F210/02 ,  C08F220/12 ,  C08F220/10 ,  C08F2500/03 ,  C08F2500/02

摘要： A process for polymerizing unsaturated monomers is disclosed. The process comprises polymerizing, in the presence of a late transition metal catalyst (LTMC), a variety of unsaturated monomers which are traditionally, some of which are exclusively, made by free radical polymerizations. The LTMC polymerization provides the polymer with improved properties such as no free radical residue and narrow molecular weight distribution.

摘要翻译： 公开了聚合不饱和单体的方法。 该方法包括在后期过渡金属催化剂（LTMC）的存在下聚合多种不饱和单体，这些单体通常是通过自由基聚合制成的。 LTMC聚合为聚合物提供了改进的性能，例如没有自由基残基和窄分子量分布。

公开(公告)号：US06905637B2

公开(公告)日：2005-06-14

申请号：US09683214

申请日：2001-12-03

申请人： Gary William Yeager ,  Manuel Cavazos ,  Hua Guo ,  Glen David Merfeld ,  John Rude ,  Erich Otto Teutsch ,  Kenneth Paul Zarnoch

发明人： Gary William Yeager ,  Manuel Cavazos ,  Hua Guo ,  Glen David Merfeld ,  John Rude ,  Erich Otto Teutsch ,  Kenneth Paul Zarnoch

IPC分类号： C08K3/04 ,  C08F2/44 ,  C08F283/08 ,  C08G65/48 ,  C08K5/01 ,  C08K5/101 ,  C08K7/06 ,  C08L71/12 ,  H01B1/20 ,  H01M8/02 ,  C08L63/00 ,  C08L71/02 ,  H01B1/06

CPC分类号： H01M8/0221 ,  B29K2071/12 ,  B29K2995/0005 ,  C08G65/485 ,  C08L71/126 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0226 ,  C08L2666/04

摘要： A conductive thermosetting composition comprises a functionalized poly(arylene ether), and alkenyl aromatic monomer, an acryloyl monomer, and a conductive agent. After curing, the composition exhibits good stiffness, toughness, heat resistance, and conductivity, and it is useful in the fabrication of a variety of conductive components, including the bipolar plates of fuel cells.

摘要翻译： 导电热固性组合物包含官能化的聚（亚芳基醚）和链烯基芳族单体，丙烯酰基单体和导电剂。 固化后，组合物表现出良好的刚度，韧性，耐热性和导电性，并且可用于制造各种导电组分，包括燃料电池的双极板。

公开(公告)号：US20050064129A1

公开(公告)日：2005-03-24

申请号：US10922194

申请日：2004-08-19

申请人： Jiawen Dong ,  Hua Guo ,  Robert Hossan ,  Christian Lietzau ,  Vijay Mhetar

发明人： Jiawen Dong ,  Hua Guo ,  Robert Hossan ,  Christian Lietzau ,  Vijay Mhetar

IPC分类号： B29C47/38 ,  B29C47/60 ,  B29C47/68 ,  B29D17/00 ,  B29K71/00 ,  B32B3/02 ,  C08G65/46 ,  C08L25/02 ,  C08L25/06 ,  C08L71/00 ,  C08L71/10 ,  C08L71/12 ,  C11D17/00 ,  D01D1/10

CPC分类号： C08L71/10 ,  C08G65/46 ,  C08L25/02 ,  C08L25/04 ,  C08L71/12 ,  G11B7/2536 ,  Y10T428/2982 ,  C08L2666/18 ,  C08L2666/04

摘要： A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.

摘要翻译： 公开了一种通过熔融过滤系统过滤包含聚（亚芳基醚）和聚（链烯基芳族化合物）的熔体来纯化聚合物材料的方法。 该方法提供具有降低的颗粒杂质含量的过滤的聚合物组合物。 所制备的经过滤的聚合物组合物适用于数据存储介质应用。

公开(公告)号：US06710005B1

公开(公告)日：2004-03-23

申请号：US10410850

申请日：2003-04-10

申请人： Shao-Hua Guo ,  Shaotian Wang

发明人： Shao-Hua Guo ,  Shaotian Wang

IPC分类号： B01J3114

CPC分类号： B01J31/2295 ,  B01J31/143 ,  B01J31/1616 ,  B01J2531/48 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  Y10S526/943 ,  C08F4/65912 ,  C08F2500/12

摘要： A modified aluminoxane is disclosed. Aluminoxane compounds are modified with glycol ethers or polyethers. The modified aluminoxanes are effective activators for single-site catalysts. Catalyst activated with the modified aluminoxane produces polyolefin with increased melt flow index, broadened molecular weight distribution, and improved thermal processability.

摘要翻译： 公开了一种改性的铝氧烷。 氧化铝化合物用二醇醚或聚醚改性。 改性铝氧烷是单中心催化剂的有效活化剂。 用改性铝氧烷活化的催化剂产生具有增加的熔体流动指数，扩大的分子量分布和改进的热加工性的聚烯烃。

公开(公告)号：US06469124B2

公开(公告)日：2002-10-22

申请号：US09683352

申请日：2001-12-18

申请人： Adrianus J.F.M. Braat ,  Herbert Shin-I Chao ,  Hua Guo ,  Juraj Liska ,  Gary William Yeager

发明人： Adrianus J.F.M. Braat ,  Herbert Shin-I Chao ,  Hua Guo ,  Juraj Liska ,  Gary William Yeager

IPC分类号： C08G6300

CPC分类号： C08G65/485 ,  C08L71/02 ,  C08L2666/02

摘要： The invention relates to a polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction products between the polyphenylene ether resin containing residual aliphatic unsaturation and other resins and unsaturated resin formulations, e.g., thermosetting polyesters, acrylics, bismaleiimides, silicones, and allylics, and thermoplastics such as polyolefins, styrenics, rubbers, etc.

公开(公告)号：US06377972B1

公开(公告)日：2002-04-23

申请号：US09233407

申请日：1999-01-19

申请人： Katherine Hua Guo ,  Markus Andreas Hofmann ,  Tze Sing Eugene Ng ,  Sanjoy Paul ,  Hui Zhang

发明人： Katherine Hua Guo ,  Markus Andreas Hofmann ,  Tze Sing Eugene Ng ,  Sanjoy Paul ,  Hui Zhang

IPC分类号： G06F1516

CPC分类号： H04L65/4076 ,  H04L12/1886 ,  H04L29/06027 ,  H04L65/605 ,  H04L65/80 ,  H04L67/2814 ,  H04L67/2847 ,  H04L67/306 ,  H04L67/322 ,  H04N21/6405 ,  H04N21/64738

摘要： A new architecture and operational techniques for supporting high quality live and on-demand streaming multimedia on a data network. By using Helper machines inside the network as data forwarding, caching, and buffering agents, and by forming meshes among Helper machines, advantages of homogeneous, synchronous multicast transmission and of heterogeneous, asynchronous reception are achieved. The architecture provides essentially transparently support to the receivers for near-zero start-up latency, improved playback quality, improved CR-like operations. These are achieved while reducing network and server load compared to today's multimedia networking techniques.

公开(公告)号：US06306963B1

公开(公告)日：2001-10-23

申请号：US09657648

申请日：2000-09-07

申请人： Scott A. Lane ,  Timothy W. Austill ,  Donald C. Rollen ,  Herbert Shin-I Chao ,  Kenneth P. Zarnoch ,  Hua Guo ,  David Parrillo ,  David Peter Reis ,  Narsi Devanathan ,  Benny David

发明人： Scott A. Lane ,  Timothy W. Austill ,  Donald C. Rollen ,  Herbert Shin-I Chao ,  Kenneth P. Zarnoch ,  Hua Guo ,  David Parrillo ,  David Peter Reis ,  Narsi Devanathan ,  Benny David

IPC分类号： C08G6391

CPC分类号： C08F290/067 ,  C08F290/061 ,  C08L71/126 ,  H05K1/0353 ,  C08L2666/04

摘要： Thermosetting polymers and the electrical laminates made therefrom are disclosed. The laminate comprises a cross-linked product of: a) one or more ethylenically unsaturated aromatic monomers, with fire retardation being optionally contributed by one halogenated monomer, b) a vinyl-terminated polybutadiene or butadiene-styrene copolymer containing either a urethane or an ester group, and c) a chemically modified polyphenylene ether resin, preferably low molecular weight chemically modified polyphenylene ether resin. It has been discovered that an unexpected combination of thermal, electrical, and mechanical properties are obtained from the composition recited herein. Therefore, the composition is ideally suited as a matrix polymer for electrical substrate applications.

摘要翻译： 公开了热固性聚合物和由其制成的电层压材料。 层压体包含交联产物：a）一种或多种烯键式不饱和芳族单体，其阻燃作用由一种卤化单体任选地提供，b）乙烯基封端的聚丁二烯或含有氨基甲酸酯或酯的丁二烯 - 苯乙烯共聚物 并且c）化学改性的聚苯醚树脂，优选低分子化学改性的聚苯醚树脂。 已经发现，从本文所述的组合物获得热，电和机械性能的意想不到的组合。 因此，该组合物理想地适用于电气基底应用的基质聚合物。

公开(公告)号：US5728777A

公开(公告)日：1998-03-17

申请号：US826605

申请日：1997-04-03

申请人： Shao-Hua Guo

发明人： Shao-Hua Guo

IPC分类号： C08L25/02 ,  C08F2/00 ,  C08F8/44 ,  C08F212/02 ,  C08F212/04 ,  C08F216/12 ,  C08F216/14 ,  C08F220/06 ,  C08L29/10 ,  C08L33/02 ,  C09D125/02 ,  C09D129/10 ,  C09D133/02 ,  C08F16/02

CPC分类号： C08F220/06 ,  C08F212/04 ,  C08F216/1408 ,  C08F216/1416 ,  C08F8/44

摘要： Water-reducible resins, neutralized resins, and derivatized resins useful for water-borne and solvent-based coatings and inks, powder coatings, and anti-corrosive coatings are disclosed. The water-reducible resins are copolymers of a vinyl aromatic monomer, a propoxylated allyl alcohol, and an acrylic acid monomer. These low-molecular-weight resins uniquely contain both hydroxyl and acid functional groups, and allow controlled curing with a variety of crosslinkers in coating systems. Coatings of the invention are useful in many applications, e.g., automotive basecoats, industrial appliance coatings, and wood finishes.

公开(公告)号：US5571884A

公开(公告)日：1996-11-05

申请号：US471113

申请日：1995-06-06

申请人： Shao-Hua Guo

发明人： Shao-Hua Guo

IPC分类号： C08F2/00 ,  C08F16/08 ,  C08F16/14 ,  C08F20/10 ,  C08F212/00 ,  C08F212/08 ,  C08F216/08 ,  C08F216/14 ,  C08F220/12 ,  C08F222/00 ,  C08G18/62 ,  C08G59/14 ,  C08F216/02 ,  C08F220/18

CPC分类号： C08F216/1416

摘要： Low-molecular-weight, hydroxy-functional acrylate resins are disclosed. The resins are copolymers derived from an allylic alcohol or a propoxylated allylic alcohol, an acrylate or methacrylate monomer, and optionally, one or more additional ethylenic monomers. The resins are uniquely prepared without a chain-transfer agent or reaction solvent, and are useful in many thermoset polymer applications, including thermoset polyesters, polyurethanes, crosslinked polymeric resins, melamines, alkyds, uralkyds, and epoxy thermosets.