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公开(公告)号：US20090061277A1
公开(公告)日：2009-03-05
申请号：US11980873
申请日：2007-10-31
CPC分类号： H01M8/1044 , C08G65/38 , C08G65/40 , C08G75/23 , C08G77/28 , C08G77/392 , C08G2650/56 , C08J5/2256 , C08J2371/12 , C08J2381/06 , C08J2383/12 , C08L2205/05 , H01M4/8668 , H01M8/1032 , H01M8/1037 , H01M8/1067 , H01M2300/0082
摘要： An ionically conductive polymer is a copolymer including first and second polymer segments. The first polymer segments have a hydrophobic character and a high oxygen permeability. The second polymer segments have a hydrophilic character and a low oxygen permeability. The copolymer has an ionic conductivity of at least about 1×10−5 S/cm at any point within a temperature range of from 30° C. to 150° C. and a relative humidity range of from 20% to 100%. The ionically conductive polymer can be used in an electrochemical device such as a fuel cell, for example, used as a binder in an electrode or used to produce a membrane.
摘要翻译： 离子导电聚合物是包含第一和第二聚合物链段的共聚物。 第一聚合物链段具有疏水性和高氧渗透性。 第二聚合物链段具有亲水性和低透氧性。 该共聚物在30℃至150℃的温度范围和20％至100％的相对湿度范围内的任何点处具有至少约1×10 -5 S / cm 2的离子电导率。 离子导电聚合物可以用于诸如燃料电池的电化学装置中，例如用作电极中的粘合剂或用于制造膜。
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22.发明授权Preparation of adhesive (CO) polymers from isocyanate chain extended narrow molecular weight distribution telechelic (CO) polymers made by pseudo living polymerization 失效通过假活性聚合制备由异氰酸酯链延伸的窄分子量分布遥爪（CO）聚合物的粘合剂（CO）聚合物的制备公开(公告)号：US06342563B1
公开(公告)日：2002-01-29
申请号：US09575284
申请日：2000-05-22
IPC分类号： C08F832
CPC分类号： C08G18/6225 , C09J175/04
摘要： Disclosed is a method for preparing adhesive polymers which commences with the formation of a poly-telechelic polymer of narrow molecular weight distribution (Mw/Mn) by polymerizing one or more radically-polymerizable monomers in the presence of a transition metal, a ligand, and an initiator, under atom or group transfer radical polymerization conditions. In this polymerization step, OH groups are contained on one or more of said initiator, an initiating monomer, a polymerizable monomer, a terminating monomer, or combinations thereof. The poly-telechelic polymer, then, is chain extended with a polyisocyanate to form the adhesive polymer.
摘要翻译： 公开了一种制备粘合剂聚合物的方法，其通过在过渡金属，配体和存在下聚合一种或多种可自由基聚合的单体而形成具有窄分子量分布（Mw / Mn）的多聚远方聚合物， 在原子或基团转移自由基聚合条件下引发剂。 在该聚合步骤中，OH基团包含在所述引发剂，引发单体，可聚合单体，终止单体或其组合中的一种或多种上。 然后，聚转移聚合物用多异氰酸酯链延伸以形成粘合剂聚合物。
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公开(公告)号：US6121380A
公开(公告)日：2000-09-19
申请号：US965548
申请日：1997-11-06
IPC分类号： C08G18/62 , C08G18/76 , C08G18/79 , C09D175/04 , C09J175/04 , C08F8/20
CPC分类号： C08G18/6225 , C09J175/04
摘要： Disclosed is a method for preparing adhesive polymers which commences with the formation of a poly-telechelic polymer of narrow molecular weight distribution (Mw/Mn) by polymerizing one or more radically-polymerizable monomers in the presence of a transition metal, a ligand, and an initiator, under atom or group transfer radical polymerization conditions. In this polymerization step, OH groups are contained on one or more of said initiator, an initiating monomer, a polymerizable monomer, a terminating monomer, or combinations thereof. The poly-telechelic polymer, then, is chain extended with a polyisocyanate to form the adhesive polymer.
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公开(公告)号：US08362195B2
公开(公告)日：2013-01-29
申请号：US11977804
申请日：2007-10-26
CPC分类号： C08G65/40 , C08G75/23 , C08J5/2256 , C08J2371/12 , C08J2381/06 , C08L51/003 , C08L81/06 , C08L2205/05 , H01B1/122 , H01M8/1027 , H01M8/1032 , H01M8/1048 , H01M8/1067 , H01M2300/0082 , C08L2666/24
摘要： An ionically conductive polymer has the chemical structure 1 as shown herein. Examples of the polymer include 4,4′-(4-(1H-benzo[d]imidazol-2-yl)butane-2,2-diyl)diphenol, sulfonated poly(aryl ether sulfone) containing benzimidazole backbone, sulfonated poly(aryl ether sulfone) containing carboxylic acid backbone, and sulfonated poly(aryl ether sulfone) containing benzimidazole backbone from carboxylic acid containing sulfonated poly(aryl ether sulfone). The polymer has intrinsic ion conducting properties so that it is effectively conductive even under low water conditions. In one embodiment, the polymer has an ionic conductivity of at least 1×10−5 S/cm at a temperature of 120° C. when the polymer is substantially anhydrous.
摘要翻译： 离子导电聚合物具有如本文所示的化学结构1。 聚合物的实例包括4,4' - （4-（1H-苯并[d]咪唑-2-基）丁烷-2,2-二基）二苯酚，含苯并咪唑主链的磺化聚芳基醚砜，磺化聚（ 芳基醚砜）和含有磺化聚（芳基醚砜）的羧酸的含苯并咪唑主链的磺化聚（芳基醚砜）。 该聚合物具有固有的离子传导性质，使得即使在低水条件下也能有效地导电。 在一个实施方案中，当聚合物基本上无水时，聚合物在120℃的温度下具有至少1×10 -5 S / cm的离子电导率。
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公开(公告)号：US08106148B2
公开(公告)日：2012-01-31
申请号：US11908688
申请日：2006-03-20
申请人： Bhima R. Vijayendran , Jerry L. King, II , Katherine P. Mitchell , Michael C. Clingerman , Jeffrey T. Cafmeyer
发明人： Bhima R. Vijayendran , Jerry L. King, II , Katherine P. Mitchell , Michael C. Clingerman , Jeffrey T. Cafmeyer
IPC分类号： C08G18/10 , C08G63/78 , C09D177/08 , C09D175/04
CPC分类号： C08L75/04 , C08G63/672 , C08K3/013 , C08K5/0041 , C08L25/14 , C08L67/025 , C08L89/00 , C08L2205/18 , G03G9/08755 , G03G9/08759 , G03G9/08764 , G03G9/08775 , Y10T428/31786 , Y10T428/31794 , C08L2666/06 , C08L2666/02
摘要： A series of resins were synthesized using a range of bio-based materials to control the molecular architecture, and therefore the properties, of the inventive resins. The utility of these resins was demonstrated in the formulation of powder coatings, such as β-hydroxy amide crosslinked and hybrid types. Generally, the bio-based resins flowed out on heating faster than conventional petrochemically-based resins, allowing the use of lower temperatures in the curing oven than is typically possible and a more active catalyst system, especially in the carboxylic acid-epoxy crosslinked hybrid coatings formulations.
摘要翻译： 使用一系列生物基材料合成一系列树脂，以控制本发明树脂的分子结构，因此控制其性质。 在粉末涂料的配方中证明了这些树脂的用途，例如β-羟基酰胺交联和混合型。 通常，生物基树脂的加热比传统的基于石油化学的树脂加热得更快，允许在固化炉中使用比通常可能的更低的温度和更活泼的催化剂体系，特别是在羧酸 - 环氧交联的混合涂层 配方。
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公开(公告)号：US07897650B2
公开(公告)日：2011-03-01
申请号：US11980873
申请日：2007-10-31
CPC分类号： H01M8/1044 , C08G65/38 , C08G65/40 , C08G75/23 , C08G77/28 , C08G77/392 , C08G2650/56 , C08J5/2256 , C08J2371/12 , C08J2381/06 , C08J2383/12 , C08L2205/05 , H01M4/8668 , H01M8/1032 , H01M8/1037 , H01M8/1067 , H01M2300/0082
摘要： An ionically conductive polymer is a copolymer including first and second polymer segments. The first polymer segments have a hydrophobic character and a high oxygen permeability. The second polymer segments have a hydrophilic character and a low oxygen permeability. The copolymer has an ionic conductivity of at least about 1×10−5 S/cm at any point within a temperature range of from 30° C. to 150° C. and a relative humidity range of from 20% to 100%. The ionically conductive polymer can be used in an electrochemical device such as a fuel cell, for example, used as a binder in an electrode or used to produce a membrane.
摘要翻译： 离子导电聚合物是包含第一和第二聚合物链段的共聚物。 第一聚合物链段具有疏水性和高氧渗透性。 第二聚合物链段具有亲水性和低透氧性。 该共聚物在30℃至150℃的温度范围和相对湿度范围为20％至100％的任何点处具有至少约1×10 -5 S / cm的离子电导率。 离子导电聚合物可以用于诸如燃料电池的电化学装置中，例如用作电极中的粘合剂或用于制造膜。
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公开(公告)号：US07887982B2
公开(公告)日：2011-02-15
申请号：US11908883
申请日：2006-03-20
IPC分类号： G03G9/00
CPC分类号： C08L75/04 , C08G63/672 , C08K3/013 , C08K5/0041 , C08L25/14 , C08L67/025 , C08L89/00 , C08L2205/18 , G03G9/08755 , G03G9/08759 , G03G9/08764 , G03G9/08775 , Y10T428/31786 , Y10T428/31794 , C08L2666/06 , C08L2666/02
摘要： A series of resins were synthesized using a range of bio-based materials to control the molecular architecture, and therefore the properties, of the inventive resins. The resins were formulated into toner formulations such as those useful in printers and copiers.
摘要翻译： 使用一系列生物基材料合成一系列树脂，以控制本发明树脂的分子结构，因此控制其性质。 将树脂配制成如在打印机和复印机中有用的调色剂配方。
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公开(公告)号：US06590053B2
公开(公告)日：2003-07-08
申请号：US09964096
申请日：2001-09-26
申请人： Vincent D. McGinniss , Bhima R. Vijayendran , Kevin B. Spahr , Kazuhiko Shibata , Takayuki Yamamoto
发明人： Vincent D. McGinniss , Bhima R. Vijayendran , Kevin B. Spahr , Kazuhiko Shibata , Takayuki Yamamoto
IPC分类号： C08F2006
CPC分类号： C08F2/04 , Y02P20/544 , Y10S526/931 , Y10S526/942
摘要： Pressure sensitive adhesive (PSA) polymers, especially low Tg, high tack, nonpolar and polar polymers useful in formulating PSA can be solubilized or dispersed in a supercritical fluid (SCF), such as liquid CO2 or supercritical CO2, using an organic cosolvent such as toluene. PSA polymers can be polymerized in SCF fluids to make unique adhesive products. Inclusion of a fluorinated reactant in the SCF polymerization process yields a PSA with improved resistance to mineral oil.
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公开(公告)号：US5356983A
公开(公告)日：1994-10-18
申请号：US24710
申请日：1993-03-01
CPC分类号： C08K3/32
摘要： Small particles of ammonium dihydrogen phosphate, diammonium hydrogen phosphate, or a mixture thereof provide a higher Limiting Oxygen Index ("LOI") to polyolefin compositions containing the small particles than do larger particles of the same substance. In many instances, improvement in one or more other properties, such as for example, processability, appearance, UL-94 rating, tensile strength, tensile modulus, and/or elongation at break is also obtained.
摘要翻译： 与相同物质的较大颗粒相比，磷酸二氢铵，磷酸氢二铵或其混合物的小颗粒对含有小颗粒的聚烯烃组合物提供较高的极限氧指数（“LOI”）。 在许多情况下，还获得了一种或多种其它性能（例如加工性，外观，UL-94等级，拉伸强度，拉伸模量和/或断裂伸长率）的改进。
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30.发明申请SOLUTION BASED ENHANCEMENTS OF FUEL CELL COMPONENTS AND OTHER ELECTROCHEMICAL SYSTEMS AND DEVICES 有权燃料电池组件和其他电化学系统和器件的基于解决方案的增强公开(公告)号：US20120276470A1
公开(公告)日：2012-11-01
申请号：US13404467
申请日：2012-02-24
申请人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
发明人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
IPC分类号： H01M8/10
CPC分类号： H01M4/8668 , H01M4/8605 , H01M4/8652 , H01M4/8828 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent-δ solute|
摘要翻译： 本发明一般涉及电化学装置的组件以及制备组件的方法。 组分和方法包括使用包含离子导电聚合物和至少一种溶剂的组合物，其中基于组合的热力学选择聚合物和溶剂。 在一个实施方案中，本发明涉及一种用于电化学装置的组分，其由包含离子导电聚合物和至少一种溶剂的真实溶液的组合物制备，所述聚合物和所述至少一种溶剂选择为使得|δ溶剂 -δ溶质| <1，其中δ溶剂是至少一种溶剂的Hildebrand溶解度参数，其中δ溶质是聚合物的Hildebrand溶解度参数。
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