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31. 发明授权

US08623124B2 Polymer blends and carbonized polymer blends 失效
标题翻译：聚合物共混物和碳化聚合物共混物
公开(公告)号：US08623124B2
公开(公告)日：2014-01-07
申请号：US13122843
申请日：2009-10-07
申请人： Seyed Saeid Hosseini , Tai-Shung Chung
发明人： Seyed Saeid Hosseini , Tai-Shung Chung
IPC分类号： B01D53/22 , B01D71/06 , C08L79/08
CPC分类号： B01D67/0006 , B01D69/088 , B01D71/62 , B01D2323/30 , C08G73/1039 , C08G73/1042 , C08G73/14 , C08G73/18 , C08L71/00 , C08L79/04 , C08L79/08 , C08L81/06 , C08L2205/02 , C08L2666/20
摘要： A composition includes a first polymer having monomers each containing an imidazole group, and a second polymer, the first and second polymers being a polymer blend. The first polymer, the second polymer, or both may be cross-linked. The carbonized composition, polymeric and carbon membranes (either in the form of a flat sheet or a hollow fiber) made from the composition are also described. The polymeric and carbon membranes can be used to separate and purify gases or liquids.
摘要翻译：组合物包括具有各自含有咪唑基的单体的第一聚合物和第二聚合物，第一和第二聚合物是聚合物共混物。第一聚合物，第二聚合物或两者可以是交联的。还描述了由组合物制成的碳化组合物，聚合物和碳膜（以平片或中空纤维的形式）。聚合物和碳膜可用于分离和净化气体或液体。

32. 发明申请

US20130213086A1 METHODS AND APPARATUSES FOR PROCESSING NATURAL GAS 审中-公开
标题翻译：用于加工天然气的方法和装置
公开(公告)号：US20130213086A1
公开(公告)日：2013-08-22
申请号：US13399802
申请日：2012-02-17
申请人： Gregory F. Maher
发明人： Gregory F. Maher
IPC分类号： F25J3/02
CPC分类号： F25J3/0209 , B01D53/22 , B01D69/10 , B01D71/62 , C10L3/104 , C10L3/106 , F25J3/0233 , F25J3/0266 , F25J2200/40 , F25J2205/40 , F25J2205/80 , F25J2210/04 , F25J2245/02 , F25J2270/02 , F25J2270/80 , Y02C10/12
摘要： Methods and apparatuses for processing natural gas are provided. In a method for processing a natural gas stream, the natural gas stream is fractionated to form an overhead stream and a bottoms stream. The overhead stream is separated with a membrane to form a methane rich residual stream and a permeate stream.
摘要翻译：提供了处理天然气的方法和装置。在处理天然气流的方法中，将天然气流分馏以形成塔顶物流和塔底物流。用薄膜分离顶部物流，形成富含甲烷的残留物流和渗透物流。

33. 发明申请

US20130206694A1 MEMBRANE FOR WATER PURIFICATION 审中-公开
标题翻译：水净化膜
公开(公告)号：US20130206694A1
公开(公告)日：2013-08-15
申请号：US13765228
申请日：2013-02-12
申请人： King Abdullah University of Science and Technology
发明人： Suzana Pereira NUNES , Husnul MAAB , Lijo FRANCIS
IPC分类号： C02F1/44
CPC分类号： C02F1/44 , B01D61/145 , B01D61/364 , B01D67/0006 , B01D67/0016 , B01D67/0079 , B01D69/02 , B01D69/148 , B01D71/027 , B01D71/26 , B01D71/32 , B01D71/36 , B01D71/52 , B01D71/56 , B01D71/62 , B01D71/70 , B01D71/80 , B01D2323/30 , B01D2323/39 , B01D2325/22 , B01D2325/30
摘要： A porous membrane can include a polyazole.
摘要翻译：多孔膜可以包括多唑。

34. 发明申请

US20130172433A1 Polymers, Their Method of Manufacture and Use Thereof 有权
标题翻译：聚合物，其制造和使用方法
公开(公告)号：US20130172433A1
公开(公告)日：2013-07-04
申请号：US13822858
申请日：2011-09-15
申请人： Neil Bruce McKeown , Mariolino Carta
发明人： Neil Bruce McKeown , Mariolino Carta
IPC分类号： C08G73/10 , C08G73/06
CPC分类号： C08G73/0694 , B01D71/62 , B01D71/64 , C08G73/1039 , C08G73/1085 , C08L79/04 , C08L79/08
摘要： A method for the manufacture of a polymer is provided, the method comprising: Providing a first monomer, the first monomer comprising a bicyclic diamine moiety, a first nucleophilic group provided on a carbon atom of an aromatic moiety, and a second nucleophilic group provided on a carbon atom of an aromatic moiety; Providing a bridging compound comprising at least two sites vulnerable to nucleophilic attack; and Contacting the first monomer with the bridging compound. Polymers made by said method and uses of such polymers are also disclosed.
摘要翻译：提供了制备聚合物的方法，该方法包括：提供第一单体，第一单体包含双环二胺部分，在芳族部分的碳原子上提供的第一亲核基团和第二亲核基团芳族部分的碳原子; 提供包含易受亲核攻击的至少两个位点的桥接化合物; 并将第一单体与桥连化合物接触。还公开了通过所述方法制备的聚合物和这些聚合物的用途。

35. 发明申请

US20130053467A1 POROUS ABPBI [POLY (2, 5-BENZIMIDAZOLE)] MEMBRANE AND PROCESS OF PREPARING THE SAME 有权
标题翻译：多孔ABPBI [聚（2,5-苯并咪唑）]膜及其制备方法
公开(公告)号：US20130053467A1
公开(公告)日：2013-02-28
申请号：US13580755
申请日：2011-02-22
申请人： Ulhas Kharul , Harshada Lohokare
发明人： Ulhas Kharul , Harshada Lohokare
IPC分类号： C08G73/18 , B05D5/00
CPC分类号： B01D71/62 , B01D67/0009 , B01D71/82 , B01D2323/22 , B01D2325/20 , B01D2325/22 , B01D2325/30 , C08G73/18 , C08K3/32 , C08L79/04
摘要： The present invention relates to a porous ABPBI (phosphoric acid doped poly(2,5-benzimidazole)) membrane and process of preparing the same. A stable porous ABPBI (Phosphoric Acid Doped Poly(2,5-benzimidazole)) membrane stable to acids, bases, solvents and autoclaving is disclosed. The membrane finds use for separation of solutes in solution in acids, bases and solvents
摘要翻译：本发明涉及多孔ABPBI（磷酸掺杂聚（2,5-苯并咪唑））膜及其制备方法。公开了一种对酸，碱，溶剂和高压灭菌稳定的稳定的多孔ABPBI（磷酸掺杂的聚（2,5-苯并咪唑））膜。该膜用于在酸，碱和溶剂中的溶液中分离溶质

36. 发明授权

US08318013B2 Staged membrane system for gas, vapor, and liquid separations 有权
标题翻译：用于气体，蒸汽和液体分离的分段膜系统
公开(公告)号：US08318013B2
公开(公告)日：2012-11-27
申请号：US13329401
申请日：2011-12-19
申请人： Lubo Zhou , Chunqing Liu , Carlos A. Cabrera , Peter K. Coughlin
发明人： Lubo Zhou , Chunqing Liu , Carlos A. Cabrera , Peter K. Coughlin
IPC分类号： B01D61/36 , B01D71/62 , B01D53/22 , B01D63/00
CPC分类号： B01D53/228 , B01D67/0006 , B01D71/62 , B01D2256/16 , B01D2256/24 , B01D2257/504 , B01D2258/06 , B01D2323/30 , B01D2323/345 , Y02C10/10
摘要： The present invention involves the use of a multi-stage membrane system for gas, vapor, and liquid separations. In this multi-stage membrane system, high selectivity and high permeance or at least high selectivity polybenzoxazole membranes or cross-linked polybenzoxazole membranes are applied for a pre-membrane or both the pre-membrane and the secondary membrane. A primary membrane can be from conventional glassy polymers. This multi-stage membrane system can reduce inter-stage compression cost, increase product recovery and product purity for gas, vapor, and liquid separations. It can also save the cost compared to the system using all the high cost polybenzoxazole membranes or cross-linked polybenzoxazole membranes.
摘要翻译：本发明涉及使用多级膜系统进行气体，蒸汽和液体分离。在该多级膜系统中，对膜前或膜前和膜进行二次膜的预选择，高选择性和高渗透性或至少高选择性的聚苯并恶唑膜或交联聚苯并恶唑膜。初级膜可以来自常规玻璃状聚合物。这种多级膜系统可以降低气体，蒸汽和液体分离的阶段间压缩成本，提高产品回收率和产品纯度。与使用所有高成本聚苯并恶唑膜或交联聚苯并恶唑膜的系统相比，还可以节省成本。

37. 发明申请

US20120101173A1 METHOD FOR THE PRODUCTION OF A HIGH-MOLECULAR POLYAZOL 有权
标题翻译：生产高分子聚氨酯的方法
公开(公告)号：US20120101173A1
公开(公告)日：2012-04-26
申请号：US13377346
申请日：2010-06-17
申请人： Jörg Belack , Klaus Leitner , Hansjoachim Scupin , Oemer Uensal
发明人： Jörg Belack , Klaus Leitner , Hansjoachim Scupin , Oemer Uensal
IPC分类号： C08J5/22 , C08K3/32
CPC分类号： C08G73/18 , B01D67/0006 , B01D71/62 , B01D71/82 , B01D2323/12 , B01D2325/24 , B01D2325/26 , B01D2325/28 , C08G73/06 , C08G73/0616 , C08G73/0627 , C08G73/0633 , C08G73/0677 , C08G73/0688 , C08G73/0694 , C08G73/08 , C08G73/22 , H01M8/0289 , H01M8/103 , Y02P70/56
摘要： A process for preparing a polyazole with an inherent viscosity, measured in at least 96% sulfuric acid at 25° C., greater than 2.9 dl/g, comprising the steps of i) mixing one or more aromatic tetraamino compounds with one or more aromatic carboxylic acids or esters thereof which comprise at least two acid groups per carboxylic acid monomer, or mixing one or more aromatic and/or heteroaromatic diaminocarboxylic acids, in polyphosphoric acid to form a solution and/or dispersion ii) heating the mixture from step i) under inert gas to temperatures in the range from 120° C. to 350° C. to form the polyazole, wherein in step ii), a mixture having a concentration of polyphosphoric acid, calculated as P2O5 (by acidimetric means), based on the total amount of H3PO4, polyphosphoric acid and water in the mixture, greater than 78.22%, is heated, the amounts of the components are selected in step i) such that the proportion by weight of the tetraamino compounds and of the aromatic carboxylic acids or esters thereof which comprise at least two acid groups per carboxylic acid monomer, or of the diaminocarboxylic acids of the mixture in step ii), based on the total weight of the mixture, is less than 11.0% by weight, the reaction mixture is heated in step ii) to greater than 220° C.
摘要翻译：制备具有特性粘度的聚唑的方法，其在25℃下的至少96％硫酸中测量，大于2.9dl / g，包括以下步骤：i）将一种或多种芳族四氨基化合物与一种或多种芳族化合物每个羧酸单体包含至少两个酸基团，或在多磷酸中混合一种或多种芳族和/或杂芳族二氨基羧酸以形成溶液和/或分散体的羧酸或其酯ii）加热来自步骤i）的混合物，在惰性气体下，在120℃至350℃的温度范围内，形成聚唑，其中在步骤ii）中，以P 2 O 5（通过酸度法）计算的具有多磷酸浓度的混合物混合物中的H 3 PO 4，多磷酸和水的总量大于78.22％，在步骤i）中选择组分的量，使得四氨基化合物和芳族羧酸的重量比或其在每个羧酸单体中包含至少两个酸基团的酯或其酯，或者基于混合物的总重量，步骤ii）中的混合物的二氨基羧酸的含量小于11.0重量％，反应混合物为在步骤ii）中加热到大于220℃

38. 发明授权

US08127937B2 High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes 有权
公开(公告)号：US08127937B2
公开(公告)日：2012-03-06
申请号：US12412633
申请日：2009-03-27
申请人： Chunqing Liu , Man-Wing Tang , Raisa Serbayeva , Lubo Zhou
发明人： Chunqing Liu , Man-Wing Tang , Raisa Serbayeva , Lubo Zhou
IPC分类号： B01D71/64 , B01D71/66 , B01D71/60 , B01D59/12 , B01D53/22 , B01D61/00
CPC分类号： B01D53/228 , B01D61/362 , B01D67/0006 , B01D71/62 , B01D2256/10 , B01D2256/24 , B01D2257/104 , B01D2257/108 , B01D2257/304 , B01D2257/504 , B01D2258/05 , B01D2258/06 , B01D2323/30 , Y02C10/10 , Y02C20/20
摘要： In the present invention high performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes and methods for making and using these membranes have been developed. The cross-linked polybenzoxazole and polybenzothiazole polymer membranes are prepared by: 1) first synthesizing polyimide polymers comprising pendent functional groups (e.g., —OH or —SH) ortho to the heterocyclic imide nitrogen and cross-linkable functional groups in the polymer backbone; 2) fabricating polyimide membranes from these polymers; 3) converting the polyimide membranes to polybenzoxazole or polybenzothiazole membranes by heating under inert atmosphere such as nitrogen or vacuum; and 4) finally converting the membranes to high performance cross-linked polybenzoxazole or polybenzothiazole membranes by a crosslinking treatment, preferably UV radiation. The membranes can be fabricated into any convenient geometry. The high performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes of the present invention are suitable for a variety of liquid, gas, and vapor separations.

39. 发明授权

US08114511B2 Composite porous membrane and method for producing the same 失效
标题翻译：复合多孔膜及其制造方法
公开(公告)号：US08114511B2
公开(公告)日：2012-02-14
申请号：US12072767
申请日：2008-02-28
申请人： Hiroshi Akita
发明人： Hiroshi Akita
IPC分类号： B32B3/26 , B32B27/00 , H01M8/10
CPC分类号： H01M8/106 , B01D67/0009 , B01D69/02 , B01D69/12 , B01D71/62 , B01D2325/02 , H01M8/1027 , H01M8/103 , H01M8/1032 , Y02P70/56 , Y10T428/24744 , Y10T428/249962 , Y10T428/249967 , Y10T428/24997 , Y10T428/249991
摘要： A composite porous membrane comprises a porous matrix and a polymer. The porous matrix contains a fiber woven fabric, a fiber nonwoven fabric, a porous metal material, or a porous inorganic material, and the polymer forms a three-dimensional network structure in the porous matrix. The composite porous membrane may be obtained by impregnating the porous matrix with a solution of the polymer, and by solidifying while stretching the polymer. Preferred examples of the porous matrix include glass fiber nonwoven fabrics, and preferred examples of the polymer include polybenzimidazoles.
摘要翻译：复合多孔膜包括多孔基质和聚合物。多孔基质含有纤维织物，纤维无纺布，多孔金属材料或多孔无机材料，聚合物在多孔基体中形成三维网状结构。复合多孔膜可以通过用聚合物溶液浸渍多孔基质，并通过在拉伸聚合物的同时固化而获得。多孔基质的优选实例包括玻璃纤维非织造织物，聚合物的优选实例包括聚苯并咪唑。

40. 发明申请

US20110318671A1 Proton-conducting membrane and use thereof 失效
标题翻译：质子传导膜及其用途
公开(公告)号：US20110318671A1
公开(公告)日：2011-12-29
申请号：US10584957
申请日：2004-12-30
申请人： Oemer Uensal , Ursula Leister , Melanie Schlegel
发明人： Oemer Uensal , Ursula Leister , Melanie Schlegel
IPC分类号： H01M8/10 , C08G73/18 , C08G73/06 , C08J5/22
CPC分类号： B01D71/62 , B01D67/0006 , B01D67/0011 , B01D67/0018 , B01D67/0093 , B01D2323/30 , B01D2325/26 , C08G73/18 , C08J5/2256 , C08J2379/04 , H01M8/1004 , H01M8/1023 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1044 , H01M8/1048 , H01M8/1072 , H01M8/1081 , H01M8/109 , H01M2300/0082 , Y02P70/56
摘要： The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, owing to its excellent chemical and thermal properties, be used for a variety of purposes and is particularly suitable as a polymer-electrolyte membrane (PEM) for the production of membrane electrode units for so-called PEM fuel cells.
摘要翻译：本发明涉及一种基于多唑的新型质子传导聚合物膜，由于其优异的化学和热性能可用于多种目的，并且特别适合用作生产的聚合物 - 电解质膜（PEM）的用于所谓的PEM燃料电池的膜电极单元。

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