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1. 发明授权

US09878923B1 Adsorbent comprising bisphenol, formaldehyde and hexadiamine terpolymer with adsorbed Pb 有权
公开(公告)号：US09878923B1
公开(公告)日：2018-01-30
申请号：US15712697
申请日：2017-09-22
申请人： King Fahd University of Petroleum and Minerals
发明人： Othman Charles Sadeq Al Hamouz , Tawfik Abdo Saleh Awadh
IPC分类号： C08G14/00 , C02F1/28 , C08G14/06 , B01J41/13 , C02F101/20
CPC分类号： C02F1/285 , B01J41/13 , C02F2101/20 , C08G14/00 , C08G14/06
摘要： A cross-linked terpolymer (BSDF) obtained by polycondensation of bisphenol-S, formaldehyde and 1,6-diammohexane. The terpolymer is highly efficient in eliminating lead ions from aqueous solutions. The adsorption of lead ions on BSDF was studied under different conditions such as: pH, contact time and temperature. The adsorption kinetics fits Lagergren second order kinetic model that are in agreement with the low surface area as a chemisorption process. Applying BSDF on non-spiked and spiked real wastewater samples under optimum conditions revealed the high efficiency of BSDF in removing toxic metal ions.

2. 发明申请

US20180009679A1 Adsorbent comprising bisphenol, formaldehyde and hexadiamine terpolymer with adsorbed Pb 有权
公开(公告)号：US20180009679A1
公开(公告)日：2018-01-11
申请号：US15712697
申请日：2017-09-22
申请人： King Fahd University of Petroleum and Minerals
发明人： Othman Charles Sadeq AL HAMOUZ , Tawfik Abdo SALEH AWADH
IPC分类号： C02F1/28 , C08G14/00 , C08G14/06 , C02F101/20
CPC分类号： C02F1/285 , B01J41/13 , C02F2101/20 , C08G14/00 , C08G14/06
摘要： A cross-linked terpolymer (BSDF) obtained by polycondensation of bisphenol-S, formaldehyde and 1,6-diammohexane. The terpolymer is highly efficient in eliminating lead ions from aqueous solutions. The adsorption of lead ions on BSDF was studied under different conditions such as: pH, contact time and temperature. The adsorption kinetics fits Lagergren second order kinetic model that are in agreement with the low surface area as a chemisorption process. Applying BSDF on non-spiked and spiked real wastewater samples under optimum conditions revealed the high efficiency of BSDF in removing toxic metal ions.

3. 发明授权

US08981034B2 Method for preparing polyaryletherketone-based copolymer by using quaternary copolymerization technology 有权
标题翻译：通过使用季共聚技术制备聚芳醚酮共聚物的方法
公开(公告)号：US08981034B2
公开(公告)日：2015-03-17
申请号：US13318195
申请日：2010-06-23
申请人： Zhongwen Wu , Rongtang Ma
发明人： Zhongwen Wu , Rongtang Ma
IPC分类号： C08G8/02 , C08G14/00 , C08G65/40
CPC分类号： C08G65/4012 , C08G65/4093 , C08G2650/40
摘要： A method for preparing polyaryletherketone-based copolymer by using quaternary copolymerization technology comprises: (1) adding high-temperature organic solvent into a three-necked flask equipped with a thermometer, a nitrogen-feeding pipe, and a stirrer; then stirring and heating; orderly adding 4,4′-difluordiphenylketone, 4,4′-bifluorotriphenyldione, hydroquinone, and 4,4′-dihydroxydiphenylketone after the high-temperature organic solvent has been melted, and stirring to completely dissolve them; adding alkali carbonate of 1-5% excessive amount relative to total mole of hydroquinone and 4,4′-dihydroxydiphenylketone; heating to 220-230° C. while stirring, and maintaining the temperature for 20-40 minutes to complete the first salt-forming reaction, (2) heating to 250-260° C., and maintaining the temperature for 20-40 minutes to complete the second salt-forming reaction, (3) heating to 300-320° C. to start condensation polymerization, and maintaining the temperature for 3-4 hours to complete the polymerization, and (4) pouring the obtained polymer solution into distilled water at room temperature to cool to strip-shaped solid, pulverizing, extracting with ethanol to remove organic solvent, extracting with deionized water to remove byproduct salts, and vacuum-drying to obtain quaternary copolymer containing PEEK, PEEKK, PEK, and PEKEKK repeating units in molecule chains. When the mole ratio of hydroquinone to 4,4′-dihydroxydiphenylketone is above 99:1 and the mole ratio of 4,4′-difluorodiphenylketone to 4,4′-bifluorotriphenyldione is above 99:1, the obtained quaternary copolymer mainly contains PEEK chain segments, and has the same macrophysical properties as those of PEEK.
摘要翻译：通过使用季共聚技术制备聚芳醚酮共聚物的方法包括：（1）将高温有机溶剂加入到配备有温度计，氮气供给管和搅拌器的三颈烧瓶中; 然后搅拌加热; 在高温有机溶剂熔融后，顺序加入4,4'-二氟二苯基酮，4,4'-二氟三苯基二酮，氢醌和4,4'-二羟基二苯基酮，并搅拌使其完全溶解; 加入相对于氢醌和4,4'-二羟基二苯酮的总摩尔量过量1-5％的碱金属碳酸盐; 在搅拌下加热至220-230℃，并保持温度20-40分钟以完成第一次成盐反应，（2）加热至250-260℃，并保持温度20-40分钟完成第二次成盐反应，（3）加热至300-320℃进行缩聚反应，保持温度3-4小时完成聚合，（4）将得到的聚合物溶液倒入蒸馏水水在室温下冷却至条状固体，粉碎，用乙醇萃取除去有机溶剂，用去离子水萃取除去副产物盐，真空干燥得到含PEEK，PEEKK，PEK和PEKEKK重复单元的季共聚物在分子链中。当氢醌与4,4'-二羟基二苯基酮的摩尔比大于99:1时，4,4'-二氟二苯基酮与4,4'-二氟三苯基二酮的摩尔比为99:1以上，得到的四元共聚物主要含有PEEK链具有与PEEK相同的大理石物理性质。

4. 发明授权

US08329851B2 Functional polymer with a pendant color changing indicator 失效
标题翻译：功能性聚合物，具有侧挂颜色变化指示器
公开(公告)号：US08329851B2
公开(公告)日：2012-12-11
申请号：US12666796
申请日：2008-06-27
申请人： Yifan Zhang , Yi He , Diane R. Wolk , Mark W. Nelson , Larry Richard Krepski , Stephen Richard Hartshorn , Douglas Eugene Weiss
发明人： Yifan Zhang , Yi He , Diane R. Wolk , Mark W. Nelson , Larry Richard Krepski , Stephen Richard Hartshorn , Douglas Eugene Weiss
IPC分类号： C08G65/00 , C08G14/00 , C08K5/07 , C08L61/00 , C08F283/00 , C08B1/00
CPC分类号： C09B69/103 , C08F8/00 , C08J3/20 , D06P1/004 , D06P1/0072 , D06P1/647 , D06P1/65112 , D06P5/2005
摘要： A functionalized polymer is disclosed that comprises the reaction product of a polymer having one or more pendant reactive functional groups and a color changing indictor having a co-reactive functional group. The co-reactive functional group of the color changing is able to react with the reactive functional group of the polymer to form a covalent bond. Therefore, the color changing indicator is pendant from the polymer. The color changing indicator maintains its ability to produce a visually discernable color change in the presence of an associated stimulus.
摘要翻译：公开了包含具有一个或多个侧链反应性官能团的聚合物和具有共反应性官能团的变色指示剂的反应产物的官能化聚合物。颜色变化的共反应性官能团能够与聚合物的反应性官能团反应以形成共价键。因此，变色指示剂从聚合物悬挂。颜色变化指示器保持其在相关联的刺激的存在下产生视觉上可辨别的颜色变化的能力。

5. 发明授权

US08324285B2 Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making 有权
标题翻译：疏水和/或疏油开孔聚酰亚胺声和热绝缘泡沫及其制造方法
公开(公告)号：US08324285B2
公开(公告)日：2012-12-04
申请号：US11935971
申请日：2007-11-06
申请人： George F. Nicholas
发明人： George F. Nicholas
IPC分类号： C08J9/32 , C08J9/36 , C08G63/44 , C08G69/44 , C08G73/10 , C08G8/02 , C08G14/00 , C08G75/02 , C08L27/00 , A61Q19/00 , C08K5/24
CPC分类号： C08J9/365 , C08J9/36 , C08J9/40 , C08J2379/08
摘要： Provided are methods of treating an open cell polyimide foam product to produce a treated polyimide foam product having a property of repelling water or oil. The method includes the steps of: selecting a polyimide foam product having an external surface area and an open cell structure that has an interior surface area, wetting the exterior surface area and the interior surface area with a chemical treatment fluid comprising a treatment chemical that has a property of repelling water or oil, and distributing the treatment chemical onto at least a portion of the interior surface area sufficient to modify a surface property of the interior surface. Also provided are treated polyimide foam products that have an open cell polyimide foam substrate with an interior surface area and a treatment chemical on at least a portion of the interior surface area. The treatment chemical renders the interior surface hydrophobic or oleophobic.
摘要翻译：提供了处理开孔聚酰亚胺泡沫产品以产生具有排斥水或油的性能的经处理的聚酰亚胺泡沫产品的方法。该方法包括以下步骤：选择具有外表面积的聚酰亚胺泡沫产品和具有内表面积的开孔模块结构，用包含处理化学品的化学处理流体润湿外表面积和内表面积，排斥水或油的性质，并将处理化学品分配到内表面区域的至少一部分上，足以改变内表面的表面性质。还提供了处理的聚酰亚胺泡沫产品，其具有在内表面区域的至少一部分上具有内表面积的开孔聚酰亚胺泡沫基材和处理化学品。处理化学品使内表面疏水或疏油。

6. 发明申请

US20110201747A1 BRANCHED POLYARYLENE ETHERS AND THERMOPLASTIC MOLDING COMPOUNDS CONTAINING SAID ETHERS 审中-公开
标题翻译：分散的聚乙烯和含有其他物质的热塑性成型化合物
公开(公告)号：US20110201747A1
公开(公告)日：2011-08-18
申请号：US13125898
申请日：2009-10-19
申请人： Martin Weber , Alexander Khvorost , Bernd Bruchmann
发明人： Martin Weber , Alexander Khvorost , Bernd Bruchmann
IPC分类号： C08L61/16 , C08G14/00
CPC分类号： C08G65/4012 , C08G75/23 , C08L71/00 , C08L71/12 , C08L81/06 , C08L2666/22 , C08L2666/14 , C08L81/00
摘要： The present invention relates to branched polyarylene ethers (A) comprising branching sites of the formula (I): The present invention further relates to a process for preparing the branched polyarylene ethers (A) and to thermoplastic molding materials comprising the branched polyarylene ethers (A) and further thermoplastic polymers (B). The present invention finally relates to the use of the thermoplastic molding materials for producing moldings, and to moldings obtainable from the aforementioned thermoplastic molding materials.
摘要翻译：本发明涉及包含式（I）的支化位点的支链聚亚芳基醚（A）：本发明还涉及制备支化聚亚芳基醚（A）的方法和包含支链聚亚芳基醚（A ）和其它热塑性聚合物（B）。本发明最终涉及热塑性成型材料用于生产模制品的用途，以及可从上述热塑性模塑材料获得的模制品。

7. 发明授权

US07964676B2 Crosslinkable sulfonated copolymer and fuel cell including polymeric composition of the same 有权
标题翻译：可交联磺化共聚物和燃料电池，包括其聚合物组合物
公开(公告)号：US07964676B2
公开(公告)日：2011-06-21
申请号：US11603382
申请日：2006-11-21
申请人： Jae-jun Lee , Do-yun Kim , Sang-kook Mah
发明人： Jae-jun Lee , Do-yun Kim , Sang-kook Mah
IPC分类号： C08G75/24 , C08L81/08 , C08G14/00 , C08G14/04 , H01M4/00
CPC分类号： C08G75/20 , C08G65/4056 , C08J5/2256 , C08J2381/06 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： A sulfonated copolymer including a crosslinking functional group and a fuel cell including a polymeric composition of the same are provided. The sulfonated copolymer including a crosslinking functional group can remarkably reduce methanol crossover and maintain superior dimensional stability and ionic conductivity by reducing swelling.
摘要翻译：提供包含交联官能团的磺化共聚物和包含其的聚合物组合物的燃料电池。包含交联官能团的磺化共聚物可以显着降低甲醇的交联，并通过减少溶胀而保持优异的尺寸稳定性和离子导电性。

8. 发明授权

US07939620B2 High density data storage medium, method and device 有权
标题翻译：高密度数据存储介质，方法和装置
公开(公告)号：US07939620B2
公开(公告)日：2011-05-10
申请号：US12056477
申请日：2008-03-27
申请人： Richard Anthony DiPietro , Urs T. Duerig , Jane Elizabeth Frommer , Bernd Walter Gotsmann , Erik Christopher Hagberg , James Lupton Hedrick , Armin W. Knoll , Teddie Peregrino Magbitang , Robert Dennis Miller , Russell Clayton Pratt , Charles Gordon Wade
发明人： Richard Anthony DiPietro , Urs T. Duerig , Jane Elizabeth Frommer , Bernd Walter Gotsmann , Erik Christopher Hagberg , James Lupton Hedrick , Armin W. Knoll , Teddie Peregrino Magbitang , Robert Dennis Miller , Russell Clayton Pratt , Charles Gordon Wade
IPC分类号： C08G8/26 , C08G8/02 , C08G14/00 , C08G63/00 , B28B11/08 , B29C59/00
CPC分类号： C08G65/46 , B82Y10/00 , C08G65/4012 , G11B9/149 , G11B11/007
摘要： A composition of matter for the recording medium of nanometer scale thermo-mechanical information storage devices and a nanometer scale thermo-mechanical information storage device. The composition includes: one or more polyaryletherketone polymers, each of the one or more polyaryletherketone polymers having two terminal ends, each terminal end having two or more phenylethynyl moieties. The one or more polyaryletherketone polymers are thermally cured and the resulting cross-linked polyaryletherketone resin used as the recording layers in atomic force data storage devices.
摘要翻译：用于纳米级热机信息存储装置的记录介质和纳米级热机信息存储装置的物质组成。所述组合物包括：一种或多种聚芳醚酮聚合物，所述一种或多种聚芳醚酮聚合物中的每一种具有两个末端，每个末端具有两个或更多个苯基乙炔基部分。一种或多种聚芳醚酮聚合物被热固化，所得的交联聚芳醚酮树脂用作原子力数据存储装置中的记录层。

9. 发明授权

US07786245B2 Process for preparing polyarylene ether ketone 有权
标题翻译：聚亚芳基醚酮的制备方法
公开(公告)号：US07786245B2
公开(公告)日：2010-08-31
申请号：US11747980
申请日：2007-05-14
申请人： Alexander Richter , Vera Schiemann , Bernd Günzel , Boris Jilg , Wilfried Uhlich
发明人： Alexander Richter , Vera Schiemann , Bernd Günzel , Boris Jilg , Wilfried Uhlich
IPC分类号： C08G8/02 , C08G14/00
CPC分类号： C08G65/40 , C08G65/46
摘要： A process for preparing a polyarylene ether ketone, comprising: a) reacting an aromatic dihalogen compound with a bisphenol and/or a halophenol in the presence of alkali metal carbonate and/or alkaline earth metal carbonate in a high-boiling aprotic solvent to give a polyarylene ether ketone, b) wet-comminuting the solidified reaction mixture in the presence of water, c) washing with an organic solvent, d) washing with water and e) drying the washed product, wherein the wet-comminuted reaction mixture is fed to the two-stage washing with a residual moisture content of at least 1% by weight, which process leads to distinctly reduced residual contents of salts and reaction solvents.
摘要翻译：一种制备聚亚芳基醚酮的方法，包括：a）在碱金属碳酸盐和/或碱土金属碳酸盐存在下，在高沸点非质子溶剂中使芳族二卤化合物与双酚和/或卤代酚反应，得到聚芳醚酮，b）在水存在下湿式粉碎固化的反应混合物，c）用有机溶剂洗涤，d）用水洗涤，e）干燥洗涤过的产物，其中将湿粉碎的反应混合物加入残留水分含量至少为1重量％的两阶段洗涤，该过程导致盐和反应溶剂的残留含量明显降低。

10. 发明申请

US20100113688A1 High temperature melt processable semi-crystalline poly (aryl ether ketone) containing a (4-hydroxyphenyl) phthalazin-1 (2H)-one comonomer unit 审中-公开
标题翻译：含有（4-羟基苯基）酞嗪-1（2H） - 酮共聚单体单元的高温可熔融加工的半结晶聚（芳醚酮）
公开(公告)号：US20100113688A1
公开(公告)日：2010-05-06
申请号：US12589893
申请日：2009-10-30
申请人： Tim Hsu , Yi-Feng Wang , Allan S. Hay
发明人： Tim Hsu , Yi-Feng Wang , Allan S. Hay
IPC分类号： C08L61/34 , C08G14/00
CPC分类号： C08L79/04 , C08G65/4037 , C08G73/0694 , C08G2650/40 , C08J5/04 , C08J5/10 , C08J2371/12 , C08J2379/04 , C08K3/013 , Y10T428/139
摘要： Compositions and methods for a melt processable semicrystalline poly(aryl ether ketone) incorporating phthalazinone and 4,4′-biphenol as comonomer units are described herein. The polymers are resistant to and insoluble in common organic solvents and liquids as well as in aggressive organic solvents such as chloroform and chlorinated liquids. The polymers are melt processable via techniques such as extrusion, injection molding, and compression molding. The semicrystalline poly(aryl ether ketone) containing phthalazinone comonomer units have properties which make them suitable for manufacturing high temperature resistant molded systems and other articles.
摘要翻译：本文描述了结合酞嗪酮和4,4'-联苯酚作为共聚单体单元的可熔融加工的半结晶聚（芳醚酮）的组合物和方法。聚合物对常见的有机溶剂和液体以及腐蚀性有机溶剂如氯仿和氯化液体具有抗性和不溶性。聚合物可通过诸如挤出，注模和压缩成型的技术熔融加工。含有2,3-二氮杂萘酮共聚单体的半结晶聚（芳醚酮）具有适合于制造耐高温成型系统和其它制品的性能。

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