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1. 发明申请

US20090216006A1 COVALENTLY BOUND POLYSACCHARIDE-BASED CHIRAL STATIONARY PHASES AND METHOD FOR THEIR PREPARATION 审中-公开
标题翻译：基于多边形基于聚合物的手持式固定相及其制备方法
公开(公告)号：US20090216006A1
公开(公告)日：2009-08-27
申请号：US12389055
申请日：2009-02-19
申请人： Hui Xu , Yafeng Zhang , Qiwei Lu
发明人： Hui Xu , Yafeng Zhang , Qiwei Lu
IPC分类号： C08B37/00
CPC分类号： B01J20/286 , B01D15/3833 , B01J20/28004 , B01J20/28057 , B01J20/29 , B01J20/3204 , B01J20/3219 , B01J20/3274 , C08B15/06 , C08B31/00 , C08B33/00 , C08B35/00 , C08B37/0018 , C08B37/0021 , C08B37/003 , C08B37/0039 , C08B37/0051 , C08B37/0054 , C08G18/6484 , C08G18/71 , C09D105/00 , C09D105/02
摘要： The present invention relates to liquid chromatographic chiral stationary phases (CSPs) and their preparation. The CSPs are based on carbamate-derivatized polysaccharides that are covalently bound onto inorganic oxide carriers via unique linkage chemistry. The present invention also relates to methods of obtaining the said linkages, which include derivatizing and functionalizing the polysaccharides, and also chemically bonding the functionalized carbamate-derivatized polysaccharides onto inorganic oxide carriers. The polysaccharide derivatives so obtained can be used as materials for the liquid chromatographic chiral separation of enantiomers. The preferred inorganic oxides are silica, zirconium oxide, and aluminum oxide. Cellulose and amylose are the preferred chiral polysaccharides.
摘要翻译：本发明涉及液相色谱手性固定相（CSP）及其制备方法。 CSP基于氨基甲酸酯衍生的多糖，其通过独特的连接化学共价键合到无机氧化物载体上。本发明还涉及获得所述键的方法，其包括使多糖衍生化和官能化，并且还将官能化的氨基甲酸酯衍生的多糖化学键合到无机氧化物载体上。如此获得的多糖衍生物可用作对映异构体的液相色谱手性分离的材料。优选的无机氧化物是二氧化硅，氧化锆和氧化铝。纤维素和直链淀粉是优选的手性多糖。

2. 发明申请

US20140011926A1 RUBBER COMPOSITION, METHOD FOR ITS FORMATION, AND AUTOMOTIVE TIRE CONTAINING THE COMPOSITION 有权
标题翻译：橡胶组合物，其形成方法和含有组合物的汽车轮胎
公开(公告)号：US20140011926A1
公开(公告)日：2014-01-09
申请号：US14010959
申请日：2013-08-27
申请人： Scott Michael Fisher , Qiwei Lu , William Eugene Pecak , Michael J. O'Brien
发明人： Scott Michael Fisher , Qiwei Lu , William Eugene Pecak , Michael J. O'Brien
IPC分类号： C08L71/12 , C08K5/523 , C08K5/01
CPC分类号： C08K5/01 , C04B24/26 , C04B28/02 , C08K3/04 , C08K5/523 , C08L9/00 , C08L9/06 , C08L21/00 , C08L25/06 , C08L71/12 , C08L91/00 , C08L7/00
摘要： A rubber composition with disperse phase particles containing poly(phenylene ether) can be formed by a method that includes melt blending an uncured rubber with a poly(phenylene ether) composition containing a poly(phenylene ether) and an oil to form an uncured rubber composition, then curing the uncured rubber composition. Before being blended with the rubber, the poly(phenylene ether) composition exhibits a glass transition temperature of about 40 to about 140° C., and during blending with the rubber, the oil component of poly(phenylene ether) composition migrates from the poly(phenylene ether) composition to the rubber, leaving a poly(phenylene ether)-containing disperse phase that gives rise to a second hysteresis peak temperature of about 160 to about 220° C. as measured by dynamic mechanical analysis of the cured rubber composition. Also described are the poly(phenylene ether) composition used in the method, a cured rubber composition formed by the method, and a tire containing the cured rubber composition.
摘要翻译：含有聚（苯醚）的分散相颗粒的橡胶组合物可以通过包括将未固化的橡胶与含有聚（苯醚）和油的聚（苯醚）组合物熔融共混以形成未固化的橡胶组合物的方法形成，然后固化未固化的橡胶组合物。在与橡胶混合之前，聚（苯醚）组合物的玻璃化转变温度为约40至约140℃，并且在与橡胶共混期间，聚（苯醚）组合物的油组分从聚（亚苯基醚）组合物与橡胶反应，留下含聚亚苯基醚的分散相，其通过固化的橡胶组合物的动态机械分析测量，产生约160至约220℃的第二滞后峰值温度。还描述了该方法中使用的聚（苯醚）组合物，通过该方法形成的固化橡胶组合物和含有固化橡胶组合物的轮胎。

3. 发明申请

US20130202970A1 Salt Modified Inherently Electrostatic Dissipative Polymers 审中-公开
标题翻译：盐改性固有静电耗散聚合物
公开(公告)号：US20130202970A1
公开(公告)日：2013-08-08
申请号：US13880999
申请日：2011-10-26
申请人： Qiwei Lu , Carlos A. Piedrahita , Yona Eckstein , James M. Ludlow, III
发明人： Qiwei Lu , Carlos A. Piedrahita , Yona Eckstein , James M. Ludlow, III
IPC分类号： H01B1/12
CPC分类号： H01B1/124 , C08K5/0075 , C08K5/42 , C08K2201/014 , H01B1/125
摘要： The present invention relates to inherently electrostatic dissipative polymers, such as thermoplastic urethanes (TPU), and compositions thereof. The present invention provides a composition comprising: (a) an inherently dissipative polymer and (b) a halogen-free metal salt of an amidoalkanesulfonic acid, a hydrocarbyl-substituted benzenesulfonic acid, or a mixture thereof, or a polymer derived therefrom. The invention also provides a shaped polymeric article comprising the inherently dissipative polymer compositions described herein. The invention also provides a process of making the inherently dissipative polymer compositions described herein. The process includes the step of mixing a halogen-free metal-containing salt into an inherently dissipative polymer.
摘要翻译：本发明涉及固有的静电消散聚合物，例如热塑性聚氨酯（TPU）及其组合物。本发明提供一种组合物，其包含：（a）固有耗散聚合物和（b）酰胺基烷基磺酸的无卤素金属盐，烃基取代的苯磺酸或其混合物，或由其衍生的聚合物。本发明还提供了包含本文所述的固有耗散聚合物组合物的成型聚合物制品。本发明还提供了制备本文所述固有耗散聚合物组合物的方法。该方法包括将含卤素的含金属盐混合到固有的耗散聚合物中的步骤。

4. 发明申请

US20090107632A1 ADHESIVE COMPOSITIONS FOR HIGH TEMPERATURE SENSORS AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：用于高温传感器的胶粘组合物及其制备方法
公开(公告)号：US20090107632A1
公开(公告)日：2009-04-30
申请号：US11927755
申请日：2007-10-30
申请人： Qiwei Lu , Robert James Perry , Michael Joseph O'Brien , Ying Fan , James Norman Barshinger
发明人： Qiwei Lu , Robert James Perry , Michael Joseph O'Brien , Ying Fan , James Norman Barshinger
IPC分类号： C09J163/10
CPC分类号： C09J163/00 , C08G59/68
摘要： An adhesive composition is provided which effectively bonds a sensor to a surface having a temperature up to approximately 250° C. The adhesive composition comprises an epoxy resin and a latent cationic cure catalyst effective to cure the epoxy resin. The invention also provides a method of preparing an adhesive composition comprising blending an epoxy resin and a latent cationic cure catalyst effective to cure the epoxy resin, wherein the composition is capable of effectively bonding a sensor to a surface having a temperature up to approximately 250° C. The invention further provides a method of bonding a sensor to a surface comprising the steps of applying an adhesive composition to a first surface of the sensor or to a surface area of an object to be monitored, the adhesive composition comprising an epoxy compound and a latent cationic cure catalyst effective to cure the epoxy resin. The first surface of the sensor is contacted with the surface area of the object whereby the adhesive composition is located therebetween, and wherein the composition effectively bonds the sensor to the object surface at a temperature up to approximately 250° C.
摘要翻译：提供了一种粘合剂组合物，其有效地将传感器结合到温度高达约250℃的表面。粘合剂组合物包含有效固化环氧树脂的环氧树脂和潜阳离子固化催化剂。本发明还提供一种制备粘合剂组合物的方法，其包括共混环氧树脂和有效固化环氧树脂的潜阳离子固化催化剂，其中该组合物能够有效地将传感器结合到温度高达约250° 本发明还提供了一种将传感器粘合到表面上的方法，包括以下步骤：将粘合剂组合物施加到传感器的第一表面或待监测物体的表面区域，所述粘合剂组合物包含环氧化合物和一种潜在的阳离子固化催化剂，有效固化环氧树脂。传感器的第一表面与物体的表面区域接触，由此粘合剂组合物位于其间，并且其中组合物在高达约250℃的温度下有效地将传感器结合到物体表面。

5. 发明申请

US20080051522A1 FUNCTIONALIZED POLY(ARYLENE ETHER) COMPOSITION AND METHOD 有权
标题翻译：功能性聚（亚乙基醚）组合物和方法
公开(公告)号：US20080051522A1
公开(公告)日：2008-02-28
申请号：US11877817
申请日：2007-10-24
申请人： Joop Birsak , Herbert Chao , Bryan Duffey , Amy Freshour , Hugo Ingelbrecht , Qiwei Lu , Michael O'Brien , Prameela Susarla , Michael Vallance , Kenneth Zarnoch
发明人： Joop Birsak , Herbert Chao , Bryan Duffey , Amy Freshour , Hugo Ingelbrecht , Qiwei Lu , Michael O'Brien , Prameela Susarla , Michael Vallance , Kenneth Zarnoch
IPC分类号： C08F283/00
CPC分类号： C08G65/485 , C08F220/06 , C08F222/1006 , C08F283/06 , C08F283/08 , C08F290/061 , C08F290/062
摘要： A curable composition includes an olefinically unsaturated monomer and a poly(arylene ether) having two polymerizable groups and an intrinsic viscosity of about 0.05 to about 0.30 deciliters per gram. The composition exhibits an improved combination of high flow during molding and high post-cure stiffness and impact strength. The composition is particularly useful for fabricating plastic-packaged electronic devices.
摘要翻译：可固化组合物包括烯属不饱和单体和具有两个可聚合基团的聚（亚芳基醚），特性粘度为约0.05至约0.30分升/克。该组合物在模塑期间显示出高流动性和高后固化刚度和冲击强度的改进的组合。该组合物特别适用于制造塑料封装的电子器件。

6. 发明申请

US20140097187A1 Multilayer Composite 有权
标题翻译：多层复合材料
公开(公告)号：US20140097187A1
公开(公告)日：2014-04-10
申请号：US14123552
申请日：2012-05-17
申请人： Victor Leng , Qiwei Lu , Joseph J. Vontorcik, JR.
发明人： Victor Leng , Qiwei Lu , Joseph J. Vontorcik, JR.
IPC分类号： B65D30/08
CPC分类号： B65D31/02 , B32B5/142 , B32B7/02 , B32B27/08 , B32B27/40 , B32B2307/206 , B32B2307/536 , B32B2307/584 , B32B2307/7265 , B32B2439/00 , Y10T428/1341 , Y10T428/24983
摘要： A flexibly multilayer composite comprising at least one barrier layer of high hardness TPU having a Shore D hardness of at least 80, a soft segment content of less than 5%, and a low gasoline vapor transmission rate of less than 1 g/M2/day. The composite also has at least one layer of soft TPU static dissipative polymer having a surface resistivity of less than 1.0×1012 ohms/square a Shore durometer of form 60 A to 60 D, and a gum residue of less than 20 mg per 100 ml of gasoline after 1 week exposure. The composite may have an optional third layer of an abrasion resistant TPU. The abrasion resistant TPU layer may contain reinforcement material, such as fabric.
摘要翻译：一种柔性多层复合材料，其包含至少一种具有至少80的肖氏D硬度，小于5％的软链段含量和小于1g / M2 /天的低汽油蒸气透过率的高硬度TPU的阻挡层。复合材料还具有至少一层柔软的TPU静电消散聚合物，其表面电阻率小于1.0×10 12欧姆/平方厘米，形式为60A至60D的肖氏硬度计，每100毫升少于20毫克汽油1周暴露后。复合材料可以具有任选的第三层耐磨TPU。耐磨TPU层可以含有增强材料，例如织物。

7. 发明申请

US20140031478A1 Electrostatic Dissipative Polycarbonate Compositions 有权
标题翻译：静电耗散聚碳酸酯组合物
公开(公告)号：US20140031478A1
公开(公告)日：2014-01-30
申请号：US14110469
申请日：2012-04-19
申请人： Qiwei Lu , Feina Cao
发明人： Qiwei Lu , Feina Cao
IPC分类号： C08L75/04 , C08L69/00
CPC分类号： C08L75/04 , C08G18/4277 , C08G18/44 , C08G18/4833 , C08G18/664 , C08G18/6674 , C08G18/7671 , C08L69/00 , C08L2205/02
摘要： The present invention relates to electrostatic dissipative polycarbonate compositions that are prepared by combining an aromatic polycarbonate polymer with a thermoplastic polyurethane based inherently dissipative polymer and a compatibilizer component that comprises a second thermoplastic polyurethane. This second thermoplastic polyurethane is a reaction product of (a) at least one polyol intermediate, (b) at least one diisocyanate, and (c) at least one chain extender, wherein (a), the polyol intermediate comprises a polycaprolactone polyol, a polycarbonate polyol, or combinations thereof.
摘要翻译：本发明涉及通过将芳族聚碳酸酯聚合物与基于热塑性聚氨酯的固有耗散聚合物组合而制备的静电耗散聚碳酸酯组合物和包含第二热塑性聚氨酯的增容剂组分。该第二热塑性聚氨酯是（a）至少一种多元醇中间体，（b）至少一种二异氰酸酯和（c）至少一种扩链剂的反应产物，其中（a）多元醇中间体包括聚己内酯多元醇，聚碳酸酯多元醇或其组合。

8. 发明申请

US20130022877A1 Salt Modified Electrostatic Dissipative Polymers 审中-公开
标题翻译：盐改性静电耗散聚合物
公开(公告)号：US20130022877A1
公开(公告)日：2013-01-24
申请号：US13638675
申请日：2011-03-25
申请人： Qiwei Lu , Yona Eckstein
发明人： Qiwei Lu , Yona Eckstein
IPC分类号： H01B1/12 , H01M2/16
CPC分类号： C08K5/55
摘要： The present invention relates to electrostatic dissipative thermoplatic urethanes (TPU) and compositions thereof. The present invention provides a composition comprising: (a) an inherently dissipative polymer and (b) a halogen-free lithium-containing salt. The invention also provides a shaped polymeric article comprising the inherently dissipative polymer compositions described herein. The invention also provides a process of making the inherently dissipative polymer compositions described herein. The process includes the step of mixing a halogen-free lithium-containing salt into an inherently dissipative polymer.
摘要翻译：本发明涉及静电耗散热塑性聚氨酯（TPU）及其组合物。本发明提供一种组合物，其包含：（a）固有耗散聚合物和（b）无卤素的含锂盐。本发明还提供了包含本文所述的固有耗散聚合物组合物的成型聚合物制品。本发明还提供了制备本文所述固有耗散聚合物组合物的方法。该方法包括将无卤素的含锂盐混合到固有耗散聚合物中的步骤。

9. 发明申请

US20100080892A1 VARNISH COMPOSITIONS FOR ELECTRICAL INSULATION AND METHOD OF USING THE SAME 有权
标题翻译：用于电绝缘的变压组合物及其使用方法
公开(公告)号：US20100080892A1
公开(公告)日：2010-04-01
申请号：US12241296
申请日：2008-09-30
申请人： Michael J. O'Brien , Patricia Chapman Irwin , Qiwei Lu
发明人： Michael J. O'Brien , Patricia Chapman Irwin , Qiwei Lu
IPC分类号： B05D5/12 , C08L53/02
CPC分类号： H02K3/30 , C08F283/08 , C08F287/00 , C08F290/062 , C08L53/00 , C08L53/02 , C08L65/02 , C08L67/06 , C08L71/12 , H01B3/425 , H01B3/427 , H01B3/441 , H01B3/442 , H02K3/44 , C08F212/06 , C08L2666/02
摘要： A varnish composition for producing an electrically insulative thermoset coating is disclosed. The varnish composition comprises a functionalized poly(phenylene ether), an unsaturated polyester, and/or a vinylester resin. The varnish composition further comprises a reactive liquid monomer and a block copolymer comprising a poly(olefin) block, or a poly(diolefin) block, and at least one terminal poly(alkenyl aromatic) block comprising repeat units derived from an alkenyl aromatic monomer. When cured, the polymers and reactive liquid monomer forms an electrically insulative thermoset that provides superior crack resistance.
摘要翻译：公开了一种用于制造电绝缘热固性涂层的清漆组合物。清漆组合物包含官能化的聚（苯醚），不饱和聚酯和/或乙烯基酯树脂。清漆组合物还包含反应性液体单体和包含聚（烯烃）嵌段或聚（二烯烃）嵌段的嵌段共聚物，和包含衍生自烯基芳族单体的重复单元的至少一个末端聚（链烯基芳族）嵌段。当固化时，聚合物和反应性液体单体形成提供优异的抗裂性的电绝缘热固性材料。

10. 发明授权

US07429800B2 Molding composition and method, and molded article 失效
标题翻译：成型组合物和成型品
公开(公告)号：US07429800B2
公开(公告)日：2008-09-30
申请号：US11172300
申请日：2005-06-30
申请人： Qiwei Lu , Michael O'Brien , Gerardo Rocha-Galicia , Prameela Susarla
发明人： Qiwei Lu , Michael O'Brien , Gerardo Rocha-Galicia , Prameela Susarla
IPC分类号： H01L23/29 , H01L21/56 , C08L63/00 , C08L71/00 , C08L71/12 , B32B27/04 , B32B27/18 , B32B27/38
CPC分类号： C08G59/621 , C08L63/00 , C08L71/123 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , Y10T428/31511 , C08L2666/22 , H01L2924/00014 , H01L2924/00
摘要： A molding composition suitable for encapsulating solid state devices includes an epoxy resin, a hardener, a poly(arylene ether) resin comprising less than 5 weight percent of particles greater than 100 micrometers, and about 70 to about 95 weight percent of a silica filler, based on the total weight of the composition. After curing, the composition exhibits improved increased copper adhesion and reduced shrinkage compared to conventional molding compositions.
摘要翻译：适用于封装固态器件的模塑组合物包括环氧树脂，硬化剂，包含小于5重量％的大于100微米的颗粒的聚（亚芳基醚）树脂和约70至约95重量％的二氧化硅填料，基于组合物的总重量。固化后，与常规模塑组合物相比，该组合物显示出改进的增加的铜附着力和减小的收缩率。

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