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21. 发明授权

US09169394B2 Methods for dispersing carbon nanotubes and compositions used for the methods 有权
标题翻译：用于分散碳纳米管的方法和用于该方法的组合物
公开(公告)号：US09169394B2
公开(公告)日：2015-10-27
申请号：US13577870
申请日：2011-02-09
申请人： Bee Eng Mary Chan , Wei Yuan , Junluo Feng , Zaher Judeh
发明人： Bee Eng Mary Chan , Wei Yuan , Junluo Feng , Zaher Judeh
IPC分类号： C08K3/04 , C08K7/00 , C08K9/04 , C08L79/08 , B82Y30/00 , C08G73/06 , C08G73/10 , C08G73/18 , C08J3/205 , C08L63/00 , C08L65/00 , C08L79/04 , H01B1/24 , C08K7/24 , C08L87/00
CPC分类号： C08L79/08 , B82Y30/00 , C08G73/0655 , C08G73/10 , C08G73/18 , C08G2261/3422 , C08J3/2053 , C08K3/04 , C08K3/041 , C08K7/24 , C08L51/00 , C08L63/00 , C08L65/00 , C08L79/04 , C08L79/085 , C08L87/005 , H01B1/24 , C08L2666/02
摘要： The present invention refers to a method of dispersing carbon nanotubes in a thermosetting resin. The method comprises: (a) contacting the carbon nanotubes with a dispersant in a solvent to form a dispersion mixture, wherein the dispersant is a graft polymer comprising a polymeric backbone and a side chain grafted to the polymeric backbone; and (b) adding the thermosetting resin to the dispersion solution to form a resin blend. The present invention also refers to a composition used for the method.
摘要翻译：本发明涉及将碳纳米管分散在热固性树脂中的方法。该方法包括：（a）使碳纳米管与分散剂在溶剂中接触以形成分散体混合物，其中分散剂是接枝聚合物，其包含聚合物骨架和接枝到聚合物骨架上的侧链; 和（b）将热固性树脂加入到分散液中以形成树脂共混物。本发明还涉及用于该方法的组合物。

22. 发明授权

US08907052B2 Process of forming an aramid copolymer 有权
标题翻译：形成芳族聚酰胺共聚物的方法
公开(公告)号：US08907052B2
公开(公告)日：2014-12-09
申请号：US13559698
申请日：2012-07-27
申请人： Kiu-Seung Lee
发明人： Kiu-Seung Lee
IPC分类号： C08G73/00 , C08G69/26 , C08G69/32 , C08K5/3415 , C08G73/18 , C08K5/20 , C08K3/16
CPC分类号： C08K5/3415 , C08G69/265 , C08G69/32 , C08G73/18 , C08K3/16 , C08K5/20 , C08L77/10 , C08L79/04
摘要： The invention concerns processes for forming a polymer comprising residues of 2-(4-amino phenyl)-5(6)amino benzimidazole (DAPBI), paraphenylene diamine (PPD), and terephthaloyl dichloride, comprising the steps of: (a) forming a slurry of DAPBI in a solvent system comprising an organic solvent and an inorganic salt; (b) adding less than a stoichiometric amount, relative to the amount of DAPBI, of terephthaloyl dichloride to the slurry; (c) agitating the slurry to react the DAPBI and terephthaloyl dichloride to form an oligomeric solution; (d) adding PPD to the oligomeric solution and agitating until essentially all of the PPD is dissolved, followed by the addition of terephthaloyl dichloride to form a prepolymer solution; and (e) allowing the prepolymer solution to form a polymer.
摘要翻译：本发明涉及形成包含2-（4-氨基苯基）-5（6）氨基苯并咪唑（DAPBI），对苯二胺（PPD）和对苯二甲酰氯的残留物的聚合物的方法，包括以下步骤：（a） DAPBI的浆料在包含有机溶剂和无机盐的溶剂体系中; （b）将相对于DAPBI的量的对苯二甲酰氯的化学计量相对于浆料加入少于; （c）搅拌浆料以使DAPBI和对苯二酰氯反应形成低聚溶液; （d）将PPD加入到低聚溶液中并搅拌直到基本上所有的PPD溶解，然后加入对苯二甲酰氯以形成预聚物溶液; 和（e）使预聚物溶液形成聚合物。

23. 发明授权

US08809434B2 Process for preparing aramid copolymer 有权
标题翻译：制备芳族聚酰胺共聚物的方法
公开(公告)号：US08809434B2
公开(公告)日：2014-08-19
申请号：US13559661
申请日：2012-07-27
申请人： Kiu-Seung Lee
发明人： Kiu-Seung Lee
IPC分类号： C08G69/04 , C08G73/18 , C08G69/32
CPC分类号： C08G69/04 , C08G69/32 , C08G73/18
摘要： The invention concerns processes for forming a polymer comprising residues of terephthaloyl chloride, paraphenylene diamine, and a salt of formula I wherein A− is a halogen anion, HSO4−, OH−, NO3−, C2H3O2−, or H2PO4−; the process comprising the steps of: a) forming a mixture comprising salt of formula I and paraphenylene diamine in a solvent system comprising an organic solvent and an inorganic salt; and b) adding terephthaloyl chloride to the mixture and allowing the formation of the polymer.
摘要翻译：本发明涉及形成聚合物的方法，该聚合物包括对苯二甲酰氯，对苯二胺和式I的盐，其中A-是卤素阴离子，HSO 4 - ，OH-，NO 3 - ，C 2 H 3 O 2 - 或H 2 PO 4 - 。该方法包括以下步骤：a）在包含有机溶剂和无机盐的溶剂体系中形成包含式I盐和对苯二胺的混合物; 和b）向混合物中加入对苯二甲酰氯并允许形成聚合物。

24. 发明申请

US20130313192A1 ACID RESISTANT PBI MEMBRANE FOR PERVAPORATION DEHYDRATION OF ACIDIC SOLVENTS 有权
标题翻译：用于酸性溶剂渗透脱水的耐酸PBI膜
公开(公告)号：US20130313192A1
公开(公告)日：2013-11-28
申请号：US13480522
申请日：2012-05-25
申请人： Yan Wang , Michael Gruender , Tai-shung Chung
发明人： Yan Wang , Michael Gruender , Tai-shung Chung
IPC分类号： B01D71/82 , C08G73/18 , B01D67/00 , B01D69/10 , B01D61/36 , C07C51/48 , B01D69/08
CPC分类号： B01D61/366 , B01D61/362 , B01D63/02 , B01D63/08 , B01D67/0006 , B01D67/0083 , B01D67/0093 , B01D71/64 , B01D2323/30 , B01D2325/30 , C08G73/18
摘要： A pervaporation membrane may be an acid-resistant polybenzidimazole (PBI) membrane. The acid-resistant PBI membrane may be a PBI membrane chemically modified by a process selected from the group consisting of sulfonation, phosphonation, cross-linking, N-substitution, and/or combinations thereof. The membrane may be thermally stabilized. A method for the dehydration of an acid material may include the steps of: contacting an acidic aqueous solution with a membrane of an acid-resistant polybenzidimazole; taking away a permeate stream rich in water; and taking away a concentrate steam rich in the acid material. The acidic aqueous solution may be acetic acid.
摘要翻译：渗透膜可以是耐酸性聚苯并咪唑（PBI）膜。耐酸PBI膜可以是通过选自磺化，膦酸化，交联，N-取代和/或其组合的方法化学改性的PBI膜。膜可以是热稳定的。酸性材料脱水的方法可以包括以下步骤：使酸性水溶液与耐酸性聚苯并咪唑的膜接触; 带走富含水的渗透物流; 并带走富含酸性物质的浓缩蒸汽。酸性水溶液可以是乙酸。

25. 发明授权

US08487064B2 Polymer compounds and a preparation method thereof 有权
标题翻译：高分子化合物及其制备方法
公开(公告)号：US08487064B2
公开(公告)日：2013-07-16
申请号：US13112586
申请日：2011-05-20
申请人： Young Moo Lee , Ho-Bum Park , Chul-Ho Jung , Sang-Hoon Han
发明人： Young Moo Lee , Ho-Bum Park , Chul-Ho Jung , Sang-Hoon Han
IPC分类号： C08G73/22 , C08G73/06 , C08G73/18
CPC分类号： C08F214/18
摘要： Disclosed herein are polymer compounds and a method for preparing thereof. More specifically, provided are polymer compounds with well-connected, narrow size distribution free-volume element and a method for preparing the polymer compounds by thermal rearrangement for aromatic polyimides containing ortho-positioned functional groups in the solid state.
摘要翻译：本文公开了聚合物化合物及其制备方法。更具体地，提供具有良好连接的窄尺寸分布自由体积元素的聚合物化合物以及通过热重排制备含有固态的邻位官能团的芳族聚酰亚胺的聚合物化合物的方法。

26. 发明申请

US20120007263A1 MONOMER BEADS FOR PRODUCING A PROTON-CONDUCTING MEMBRANE 有权
标题翻译：用于制造导电膜的单体珠
公开(公告)号：US20120007263A1
公开(公告)日：2012-01-12
申请号：US13144207
申请日：2010-01-14
申请人： Klaus Leitner , Sameer Nalawade
发明人： Klaus Leitner , Sameer Nalawade
IPC分类号： B29B9/00 , C08G73/18 , C08J5/22
CPC分类号： C08G73/18 , C08G73/0627 , C08G73/0633 , H01M8/0289 , H01M8/103 , H01M8/1048 , H01M8/1072 , H01M8/109 , Y02E60/521 , Y02P70/56
摘要： Monomer beads which can be obtained according to a process in which i. one or more aromatic tetraamino compounds are mixed with one or more aromatic carboxylic acids comprising at least two acid groups per carboxylic acid monomer in an extruder and melted at 190° C.-270° C.; ii. the melt is dropletized at 190° C.-270° C. by means of a die located at the extruder outlet; iii. the liquid droplets are collected, cooled and allowed to solidify. The monomer beads are particularly suited to the production of a proton-conducting polymer membrane based on polyazoles.
摘要翻译：可以根据以下步骤获得的单体珠粒，其中i。在挤出机中将一种或多种芳族四氨基化合物与一种或多种包含每个羧酸单体的至少两个酸基团的芳族羧酸混合，并在190℃-270℃下熔融。 ii。熔体通过位于挤出机出口处的模具在190℃-270℃下液滴化; iii。收集液滴，冷却并使其固化。单体珠特别适合于制备基于多唑的质子传导性聚合物膜。

27. 发明申请

US20110046340A1 LARGE SCALE PROCESS FOR POLYMERIZATION OF DAPBI-CONTAINING POLYARAMID 有权
标题翻译：含有多聚氨基甲酸酯的聚合方法的大规模化方法
公开(公告)号：US20110046340A1
公开(公告)日：2011-02-24
申请号：US12937849
申请日：2009-04-09
申请人： Richard Elena Theodorus Petrus De Vos , Joannes Marinus Surquin , Marlieke Elisabeth Josephine Pepels
发明人： Richard Elena Theodorus Petrus De Vos , Joannes Marinus Surquin , Marlieke Elisabeth Josephine Pepels
IPC分类号： C08G73/18
CPC分类号： C08G69/32 , C08G69/28 , C08G73/18 , C08K3/16
摘要： A method for obtaining an aromatic polyamide crumb from an aromatic diamine and an aromatic diacid chloride, which aromatic polyamide comprises 5(6)-amino-2-(p-aminophenyl)benzimidazole terephthalamide units and has a relative viscosity ηrel of at least 3, by: (1) adding at least monomers (i)-(iii) in N-methyl pyrrolidone as solvent wherein (i) is 0-30 mole % para-phenylenediamine (PPD), (ii) is 20-50 mole % 5(6)-amino-2-(p-aminophenyl)benzimidazole (DABPI), (iii) is 49.05-50.05 mole % terephthaloyl dichloride (TDC), and optionally calcium chloride to obtain a CaCl2/aromatic diamine molar ratio less than 0.5, and an aromatic diamine/aromatic diacid chloride ratio between 0.99 and 1.01; (2) mixing the monomers and the optional calcium chloride to a homogenous mixture having a monomer concentration of 5 to 12 wt %; followed by (3) adding calcium chloride to the homogeneous mixture to obtain a CaCl2/aromatic diamine molar ratio 0.6-1.0; and (4) polymerizing the mixture.
摘要翻译：芳香族聚酰胺包含5（6） - 氨基-2-（对氨基苯基）苯并咪唑对苯二甲酰胺单元的芳族二胺和芳香族二酰氯获得芳香族聚酰胺碎屑的方法，其相对粘度和相对密度至少为 3，通过：（1）在N-甲基吡咯烷酮作为溶剂中加入至少单体（i） - （iii），其中（i）为0-30摩尔％对苯二胺（PPD），（ii）为20-50摩尔％5（6） - 氨基-2-（对氨基苯基）苯并咪唑（DABPI），（iii）为49.05-50.05摩尔％对苯二酰氯（TDC），任选氯化钙，得到CaCl 2 /芳族二胺摩尔比小于 0.5，芳族二胺/芳族二酰氯比例在0.99〜1.01之间; （2）将单体和任选的氯化钙混合到单体浓度为5至12重量％的均匀混合物中; 然后（3）向均匀混合物中加入氯化钙，得到CaCl 2 /芳族二胺摩尔比0.6-1.0; 和（4）使混合物聚合。

28. 发明授权

US07259230B2 Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications 有权
标题翻译：聚苯并咪唑化合物，聚合物介质和后聚合修饰方法
公开(公告)号：US07259230B2
公开(公告)日：2007-08-21
申请号：US10862921
申请日：2004-06-07
申请人： John R. Klaehn , Eric S. Peterson , Alan K. Wertsching , Christopher J. Orme , Thomas A. Luther , Michael G. Jones
发明人： John R. Klaehn , Eric S. Peterson , Alan K. Wertsching , Christopher J. Orme , Thomas A. Luther , Michael G. Jones
IPC分类号： C08G73/18
CPC分类号： C08J5/2256 , C08G73/18 , C08J2365/02 , C08J2379/06 , C08L79/04 , Y10S525/933
摘要： A PBI compound includes imidazole nitrogens at least a portion of which are substituted with an organic-inorganic hybrid moiety. At least 85% of the imidazole nitrogens may be substituted. The organic-inorganic hybrid moiety may be an organosilane moiety, for example, (R)Me2SiCH2— where R is selected from among methyl, phenyl, vinyl, and allyl. The PBI compound may exhibit similar thermal properties in comparison to the unsubstituted PBI. The PBI compound may exhibit a solubility in an organic solvent greater than the solubility of the unsubstituted PBI. The PBI compound may be included in separatory media. A substituted PBI synthesis method may include providing a parent PBI in a less than 5 wt % solvent solution. Substituting may occur at about room temperature and/or at about atmospheric pressure. Substituting may use at least 5 equivalents in relation to the imidazole nitrogens to be substituted or, preferably, about 15.
摘要翻译： PBI化合物包括至少一部分被有机 - 无机杂化部分取代的咪唑氮。至少85％的咪唑氮可以被取代。有机 - 无机杂化部分可以是有机硅烷部分，例如（R）Me 2 SiCH 2 - ，其中R选自甲基，苯基，乙烯基和烯丙基。与未取代的PBI相比，PBI化合物可以表现出相似的热性能。 PBI化合物可以在有机溶剂中表现出大于未取代的PBI的溶解度的溶解度。 PBI化合物可以包含在分离介质中。取代的PBI合成方法可以包括在少于5重量％的溶剂溶液中提供亲本PBI。在大约室温和/或大气压下可以进行取代。取代的咪唑氮可以使用至少5当量，优选约15。

29. 发明授权

US6156874A Multidimensionally crosslinkable rigid-rod benzobisazole polymer fibers 有权
标题翻译：多维交联刚性杆状苯并双酚聚合物纤维
公开(公告)号：US6156874A
公开(公告)日：2000-12-05
申请号：US238533
申请日：1999-01-27
申请人： Xiaodong Hu , Satish Kumar , Malcolm B. Polk
发明人： Xiaodong Hu , Satish Kumar , Malcolm B. Polk
IPC分类号： C08G73/18 , C08G73/22 , C08G75/32 , C08G73/00
CPC分类号： C08G75/32 , C08G73/18 , C08G73/22
摘要： Rod-like aromatic heterocyclic polymers having repeating units of the formula --(--Q--Ar--).sub.m --(--Q--Ph--).sub.n)-- where Q is ##STR1## X is --O--, --S--, or --NH--; m is 0.05 to 1.0; n is 1.0-m; Ph is 1,4-phenylene; Ar is ##STR2## R.sub.1 and R.sub.2 are the same and are either H or CH.sub.3 ; and R.sub.3 and R.sub.4 are CH.sub.3.
摘要翻译：具有式 - （ - Q-Ar-）m - （ - Q-Ph-）n） - 其中Q为X的重复单元的棒状芳族杂环聚合物为-O - ， - S-或-NH-; m为0.05〜1.0; n为1.0μm; Ph为1,4-亚苯基; Ar为R 1和R 2相同，为H或CH 3; R3和R4是CH3。

30. 发明授权

US5914186A High temperature resistant antistatic pressure-sensitive adhesive tape 失效
标题翻译：耐高温抗静电压敏胶带
公开(公告)号：US5914186A
公开(公告)日：1999-06-22
申请号：US709067
申请日：1996-09-06
申请人： Steven D. Yau , Gustav Gutman
发明人： Steven D. Yau , Gustav Gutman
IPC分类号： C08G73/18 , C09J7/02 , C09J9/00 , H05K3/00 , H05K3/28 , H05K3/34 , B32B5/16
CPC分类号： C09J7/02 , C08G73/18 , C09J7/0207 , C09J7/0246 , C09J9/00 , H05K3/0076 , H05K2203/0191 , H05K2203/0278 , H05K2203/125 , H05K3/3452 , Y10T428/254 , Y10T428/2843 , Y10T428/2852 , Y10T428/2857 , Y10T428/2998 , Y10T428/31877 , Y10T428/31928
摘要： A heat-resistant anti-static pressure-sensitive adhesive tape comprising a substrate having coated thereon an acrylic microparticulate adhesive having an average diameter of at least about 1 micrometer, wherein the microparticles have a surface bearing thereon a conductive material formed from a polymer electrolyte base polymer, and at least one ionic salt selected from the group consisting of salts of alkali metals and salts of alkaline earth metals, and at least one thermal stabilizer selected from the group consisting of hindered amines, salts of substituted toluimidazoles, and mixtures thereof, said substituted toluimidazoles having the formula: ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, a methyl group, an ethyl group and a propyl group, R.sub.2 is selected from the group consisting of hydrogen, a methyl group and an ethyl group, M is a metal, and x is an integer selected from 1 or 2 with positive or negative identity being dependent on the valence of the metal, said adhesive being adhered to said substrate by means of a primer, said primer comprising at least one phenolic resin, at least one rubbery compound, and at least one of said thermal stabilizers, said adhesive tape being capable of surviving immersion in molten solder at 260.degree. C. for at least about 5 seconds.
摘要翻译：一种耐热性抗静电压敏粘合带，其包括在其上涂覆有平均直径为至少约1微米的丙烯酸类微粒粘合剂的基材，其中所述微粒具有承载有由聚合物电解质基材形成的导电材料的表面聚合物和至少一种选自碱金属盐和碱土金属盐的离子盐，以及至少一种选自受阻胺，取代的甲苯咪唑的盐及其混合物的热稳定剂，所说的取代的具有下式的甲苯咪唑：其中R1选自氢，甲基，乙基和丙基，R2选自氢，甲基和乙基，M是金属，x是选自1或2的整数，正或负同一性取决于金属的价态粘合剂通过底漆粘附到所述基材上，所述底漆包含至少一种酚醛树脂，至少一种橡胶状化合物和至少一种所述热稳定剂，所述粘合带能够在260℃下浸入熔融焊料中存活。 C.至少约5秒钟。

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