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1. 发明申请

WO2007079004A2 FLUORINATED POLYARYLENETHIOETHERSULFONE POLYMERS HAVING SULFONATE PENDANTS AND ENDCAPPING GROUPS FOR USE AS PROTON EXCHANGE MEMBRANES 审中-公开
标题翻译：具有磺化助剂的氟化聚合物聚合物聚合物和用作原子交换膜的末端基团
公开(公告)号：WO2007079004A2
公开(公告)日：2007-07-12
申请号：PCT/US2006/048854
申请日：2006-12-22
申请人： UNIVERSITY OF DAYTON , DANG, Thuy, D. , BAI, Zongwu
发明人： DANG, Thuy, D. , BAI, Zongwu
IPC分类号： C08G75/00
CPC分类号： C08G75/0236 , C08G75/029
摘要： The present invention provides a method for forming fluorinated polyarylenethioetheresulfone polymers having sulfonate pendants for use in proton exchange membrane materials. The polymers are formed by combining a sulfonated monomer, a non-sulfonated monomer, and a fluorinated monomer in a polar aprotic solvent and heating. The polymers contain up to two sulfonate groups per repeat unit to provide a wide range of proton conductivities in the resulting proton exchange membranes. The polymers are also preferably endcapped with phenyl-based endcapping groups to enhance the water resistivity and thermal stability. The membranes may also be 0 formed by dissolving the formed fluorinated sulfo-pendant polyarylenethioethersulfone polymers (in salt form) in a solvent such as N,N-dimethylacetamide or N,N-dimethylformamide, and casting the membrane from the solution. The resulting proton exchange membranes have proton conductivities ranging from about 120 to 360 mS/cm at 85°C and 85% relative humidity.
摘要翻译：本发明提供一种用于形成用于质子交换膜材料的具有磺酸盐垂饰的氟化聚亚烷基硫酮蜂窝聚合物的方法。通过在极性非质子溶剂中加热磺化单体，非磺化单体和氟化单体组合形成聚合物。聚合物每个重复单元含有多达两个磺酸根基团，以在所得质子交换膜中提供宽范围的质子电导率。聚合物还优选用基于苯基的封端基团封端以提高水的电阻率和热稳定性。通过将形成的氟化磺基侧链聚亚芳基醚醚聚合物（盐形式）溶解在溶剂如N，N-二甲基乙酰胺或N，N-二甲基甲酰胺中，并将膜从该溶液中浇铸，也可以形成膜。所得的质子交换膜在85℃和85％相对湿度下具有约120至360mS / cm的质子电导率。

2. 发明申请

WO2010077565A2 RIGID-ROD COPOLYMER COMPOSITIONS AND THE POLYMERIC FIBERS FABRICATED FROM THOSE COMPOSITIONS FOR ENHANCED FLAME RESISTANCE 审中-公开
标题翻译： RIGID-ROD共聚物组合物和由这些组合物制成的用于增强阻燃性的聚合纤维
公开(公告)号：WO2010077565A2
公开(公告)日：2010-07-08
申请号：PCT/US2009/066690
申请日：2009-12-04
申请人： UNIVERSITY OF DAYTON , DANG, Thuy, D. , BAI, Zongwu , VENKAT, Narayanan , MORGAN, Alexander, B.
发明人： DANG, Thuy, D. , BAI, Zongwu , VENKAT, Narayanan , MORGAN, Alexander, B.
IPC分类号： C08G73/18
CPC分类号： C08G73/18 , C08G73/0683 , C08G73/0688 , C08G73/22 , C08L79/04 , D01D1/02 , D01F6/74
摘要： Rigid-rod copolymer compositions incorporating PBO (poly (p- phenylenebenzobisoxazole)), DiOH-PBO (poly (2,5-dihydroxy-l,4- phenylenebenzobisoxazole), DiOH-PBI (poly (2,5-dihydroxy-l,4- phenylenebenzobisimidazole)), DiOH-PyBI (poly (2,5-dihydroxy-l,4- phenylenepyridobisimidazole), PBZT (poly (p-phenylenebenzobisthiazole)) and its corresponding dihydroxy analogues attached to a flexibilizing hexafluoroisopropylidene linkage are described. Also described are their fabrication into fibers by a dry-jet wet spinning technique and the measured fiber mechanical properties. The copolymer compositions are highly flame-resistant and have potential utility for fire-protective clothing.
摘要翻译：掺有PBO（聚对苯二苯并双恶唑）），DiOH-PBO（聚（2,5-二羟基-1,4-苯撑苯并异恶唑）），DiOH-PBI（聚（2,5-二羟基-1,4- - 苯基苯并双咪唑）），DiOH-PyBI（聚（2,5-二羟基-1,4-苯基苯并二咪唑）），PBZT（聚（对亚苯基苯基双噻唑））及其相应的二羟基类似物连接在柔性六氟异亚丙基上，它们通过干喷湿法纺丝技术制成纤维，并测量纤维机械性能。共聚物组合物具有高度的阻燃性，具有防火服装的潜力。

3. 发明申请

WO2005059007A1 SULFONATED POLYARYLENETHIOETHERSULFONE POLYMER AND COPOLYMER COMPOSITIONS 审中-公开
标题翻译：磺化聚四氟乙烯聚合物和共聚物组合物
公开(公告)号：WO2005059007A1
公开(公告)日：2005-06-30
申请号：PCT/US2004/041605
申请日：2004-12-13
申请人： UNIVERSITY OF DAYTON , DANG, Thuy, D. , DURSTOCK, Michael, F. , BAI, Zongwu , DALTON, Matthew, J.
发明人： DANG, Thuy, D. , DURSTOCK, Michael, F. , BAI, Zongwu , DALTON, Matthew, J.
IPC分类号： C08G75/02
CPC分类号： C08G75/0236 , C08G75/0204 , C08G75/0231 , C08G75/024 , C08G75/025 , C08G75/0281 , C08G75/029 , C08G75/20
摘要： A sulfonated polyarylenethioethersulfone polymer and copolymer. The sulfonated polyarylenethioethersulfone polymer and copolymer comprises the reaction product of an aromatic dihalo functionality sulfonated monomer, an aromatic dithiol monomer, and optionally an aromatic dihalo functionality monomer. The invention also relates to methods of making the sulfonated polyarylenethioethersulfone polymer and copolymer, and to membranes made from the sulfonated polyarylenethioethersulfone polymer and copolymer.
摘要翻译：磺化聚亚芳基醚醚聚合物和共聚物。磺化的聚亚芳基醚醚砜聚合物和共聚物包括芳族二卤官能团磺化单体，芳族二硫醇单体和任选的芳族二卤代官能单体的反应产物。本发明还涉及制备磺化聚亚芳基醚醚聚合物和共聚物的方法，以及由磺化聚亚芳基硫醚砜聚合物和共聚物制成的膜。

4. 发明公开

EP1699849A1 SULFONATED POLYARYLENETHIOETHERSULFONE POLYMER AND COPOLYMER COMPOSITIONS 审中-公开
标题翻译：磺化POLYARYLENTHIOETHERSULFONPOLYMERE和共聚物的组合物
公开(公告)号：EP1699849A1
公开(公告)日：2006-09-13
申请号：EP04813862.2
申请日：2004-12-13
申请人： UNIVERSITY OF DAYTON
发明人： DANG, Thuy, D. , DURSTOCK, Michael, F. , BAI, Zongwu , DALTON, Matthew, J.
IPC分类号： C08G75/02 , C08G75/04 , C08G75/20
CPC分类号： C08G75/0236 , C08G75/0204 , C08G75/0231 , C08G75/024 , C08G75/025 , C08G75/0281 , C08G75/029 , C08G75/20
摘要： A sulfonated polyarylenethioethersulfone polymer and copolymer. The sulfonated polyarylenethioethersulfone polymer and copolymer comprises the reaction product of an aromatic dihalo functionality sulfonated monomer, an aromatic dithiol monomer, and optionally an aromatic dihalo functionality monomer. The invention also relates to methods of making the sulfonated polyarylenethioethersulfone polymer and copolymer, and to membranes made from the sulfonated polyarylenethioethersulfone polymer and copolymer.

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