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公开(公告)号：US20160317977A1
公开(公告)日：2016-11-03
申请号：US15104023
申请日：2014-12-15
发明人： Abhishek Roy , Nicholas S. Beck , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Duane Jacobson , Mou Paul , Carl W. Reinhardt , Katmerka Tabakovic , Ian A. Tomlinson
CPC分类号： B01D69/125 , B01D67/0006 , B01D71/56 , B01D2323/40
摘要： A method for making a composite polyamide membrane including the step of applying a polar solution including a polyfunctional amine monomer and a non-polar solution comprising a polyfunctional acyl halide monomer to a surface of a porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is characterized by including a tri-hydrocarbyl phosphate within the polar coating solution. The thin film polyamide layer is characterized by possessing an equilibrium water swelling factor of greater than 35% as measured by PFT-AFM.
摘要翻译： 一种制备复合聚酰胺膜的方法，包括以下步骤：将包含多官能胺单体的极性溶液和包含多官能酰卤单体的非极性溶液施加到多孔载体的表面并使单体界面聚合以形成薄膜 聚酰胺层，其中该方法的特征在于在极性涂层溶液中包含磷酸三烃基酯。 薄膜聚酰胺层的特征在于通过PFT-AFM测量的平衡水膨胀系数大于35％。
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2.发明申请公开(公告)号：US20150129485A1
公开(公告)日：2015-05-14
申请号：US14406994
申请日：2013-07-03
发明人： Abhishek Roy , Tina L. Arrowood , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Martin H. Peery , XiaoHua Qiu , Steven Rosenberg , Ian A. Tomlinson , Chengli Zu
CPC分类号： B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
摘要： A thin film composite membrane including a porous support and a thin film polyamide layer characterized by having a dissociated carboxylate content of at least 0.45 moles/kg at pH 9.5 and a method for making a composite polyamide applying a polar solution comprising a polyfunctional amine monomer and a non-polar solution comprising a polyfunctional amine-reactive monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is characterized by the non-polar solution comprising at least 0.025 wt % of an acid compound including at least one carboxylic acid moiety and at least one amine-reactive moiety selected from acyl halide and anhydride.
摘要翻译： 一种薄膜复合膜，其包括多孔载体和薄膜聚酰胺层，其特征在于在pH9.5下具有至少0.45摩尔/ kg的解离的羧酸盐含量，以及制备复合聚酰胺的方法，所述方法包括施加包含多官能胺单体的极性溶液和 一种非极性溶液，其包含多官能胺反应性单体到所述多孔载体的表面，并且将所述单体界面聚合以形成薄膜聚酰胺层，其中该方法的特征在于非极性溶液包含至少0.025wt％ 包含至少一个羧酸部分和至少一个选自酰卤和酸酐的胺反应性部分的酸化合物。
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公开(公告)号：US09610542B2
公开(公告)日：2017-04-04
申请号：US14406994
申请日：2013-07-03
发明人： Abhishek Roy , Tina L. Arrowood , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Martin H. Peery , XiaoHua Qiu , Steven Rosenberg , Ian A. Tomlinson , Chengli Zu
IPC分类号： B01D39/00 , B01D39/14 , B01D71/56 , B05D5/00 , B01D67/00 , B01D69/12 , B01D61/02 , B01D69/10
CPC分类号： B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
摘要： A thin film composite membrane including a porous support and a thin film polyamide layer characterized by having a dissociated carboxylate content of at least 0.45 moles/kg at pH 9.5 and a method for making a composite polyamide applying a polar solution comprising a polyfunctional amine monomer and a non-polar solution comprising a polyfunctional amine-reactive monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is characterized by the non-polar solution comprising at least 0.025 wt % of an acid compound including at least one carboxylic acid moiety and at least one amine-reactive moiety selected from acyl halide and anhydride.
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4.发明申请公开(公告)号：US20160317980A1
公开(公告)日：2016-11-03
申请号：US15033936
申请日：2014-12-15
发明人： Ian A. Tomlinson , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Mou Paul , XiaoHua Qiu , Mark A. Rickard , Steven Rosenberg , Abhishek Roy , Chengli Zu
CPC分类号： B01D71/56 , B01D67/0093 , B01D69/125 , B01D2323/36 , B01D2323/40
摘要： A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing: i) an azo (—N═N—) content of from 0.30% to 0.80%, as measured by pyrolysis gas chromatography; and ii) a dissociated carboxylate content of at least 0.18 mol/kg as measured by RBS at pH 9.5.
摘要翻译： 1.一种薄膜复合聚酰胺薄膜，其特征在于，具有：i）通过热解气相色谱法测定的，含有0.30〜0.80％的偶氮（-N = N - ）含量的薄膜复合聚酰胺薄膜。 和ii）通过RBS在pH 9.5测量的解离的羧酸盐含量为至少0.18mol / kg。
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公开(公告)号：US20150157990A1
公开(公告)日：2015-06-11
申请号：US14407362
申请日：2013-07-03
发明人： Abhishek Roy , Tina L. Arrowood , Anand S. Badami , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Steven D. Jons , Mou Paul , Martin H. Peery , XiaoHua sam Qiu , Mark A. Rickard , Steven Rosenberg , Ian A. Tomlinson , Cheng Li Zu
CPC分类号： B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
摘要： A thin film composite polyamide membrane including a porous support and a thin film polyamide layer which is a reaction product of m-phenylene diamine (mPD) and trimesoyl chloride (TMC), wherein the membrane is characterized by the thin film polyamide layer having a dissociated carboxylic acid content of at least 0.18 moles/kg at pH 9.5, and wherein pyrolysis of the thin film polyamide layer at 650 C results in a ratio of responses from a flame ionization detector for fragments produced at 212 m/z and 237 m/z of less than 2.8.
摘要翻译： 一种薄膜复合聚酰胺膜，其包括多孔载体和作为间苯二胺（mPD）和均苯三酰氯（TMC））的反应产物的薄膜聚酰胺层，其中该膜的特征在于具有解离的 羧酸含量为至少0.18摩尔/ kg，pH为9.5，并且其中薄膜聚酰胺层在650℃的热解导致火焰离子化检测器对于在212m / z和237m / z下产生的片段的响应比 小于2.8。
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公开(公告)号：US09981227B2
公开(公告)日：2018-05-29
申请号：US15102882
申请日：2014-12-15
发明人： Mou Paul , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , XiaoHua Qiu , Mark A. Rickard , Steven Rosenberg , Abhishek Roy , Ian A. Tomlinson , Chengli Zu
IPC分类号： B01D39/00 , B01D39/14 , B01D29/00 , B01D71/56 , B01D69/12 , B01D69/10 , B01D67/00 , B01D69/02
CPC分类号： B01D71/56 , B01D67/0006 , B01D67/0093 , B01D67/0095 , B01D67/0097 , B01D69/02 , B01D69/125 , B01D2323/36 , B01D2323/40
摘要： A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing: i) an azo (—N═N—) content of from 0.40% to 1.00%, as measured by pyrolysis gas chromatography; and ii) a dissociated carboxylate content of at least 0.40 mol/kg as measured by RBS at pH 9.5.
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公开(公告)号：US09662615B2
公开(公告)日：2017-05-30
申请号：US14405711
申请日：2013-07-03
发明人： Abhishek Roy , Tina L. Arrowood , Robert C. Cieslinski , Derek M. Stevens , David D. Hawn , Steven D. Jons , Mou Paul , Martin H. Peery , Steven Rosenberg , Ian A. Tomlinson
CPC分类号： B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
摘要： A method for making a composite polyamide membrane comprising a porous support and a thin film polyamide layer, wherein the method includes the step of applying a polyfunctional amine monomer and polyfunctional acyl halide monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the step of applying the polyfunctional acyl halide monomer to the porous support includes the step of combining the polyfunctional acyl halide monomer with a non-polar solvent at a concentration of at least 0.18 weight percent to form a coating solution which is applied to the surface of the porous support, and wherein the interfacial polymerization is conducted in the presence of a tri-hydrocarbyl phosphate compound which is provided in a molar ratio of at least 0.5:1 with the polyfunctional acyl halide monomer. Many additional embodiments are described including membranes made from the subject method and applications for such membranes.
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公开(公告)号：US09616392B2
公开(公告)日：2017-04-11
申请号：US15033936
申请日：2014-12-15
发明人： Ian A. Tomlinson , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Mou Paul , XiaoHua Qiu , Mark A. Rickard , Steven Rosenberg , Abhishek Roy , Chengli Zu
CPC分类号： B01D71/56 , B01D67/0093 , B01D69/125 , B01D2323/36 , B01D2323/40
摘要： A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing: i) an azo (—N═N—) content of from 0.30% to 0.80%, as measured by pyrolysis gas chromatography; and ii) a dissociated carboxylate content of at least 0.18 mol/kg as measured by RBS at pH 9.5.
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公开(公告)号：US09555378B2
公开(公告)日：2017-01-31
申请号：US15102879
申请日：2014-12-15
发明人： Abhishek Roy , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Mou Paul , XiaoHua Qiu , Mark A. Rickard , Steven Rosenberg , Ian A. Tomlinson , Chengli Zu
CPC分类号： B01D71/56 , B01D67/0006 , B01D69/125 , B01D2323/36 , B01D2323/40
摘要： A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing an azo (—N═N—) content of from 0.75% to 0.95%, as measured by pyrolysis gas chromatography.
摘要翻译： 一种薄膜复合聚酰胺膜，其包含多孔载体和薄膜聚酰胺层，其特征在于，通过热解气相色谱测定，其具有0.75％至0.95％的偶氮（-N = N - ）含量。
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公开(公告)号：US20160303520A1
公开(公告)日：2016-10-20
申请号：US15102879
申请日：2014-12-15
发明人： Abhishek Roy , Robert C. Cieslinski , Bruce B. Gerhart , David D. Hawn , Mou Paul , XiaoHua Qiu , Mark A. Rickard , Steven Rosenberg , Ian A. Tomlinson , Chengli Zu
CPC分类号： B01D71/56 , B01D67/0006 , B01D69/125 , B01D2323/36 , B01D2323/40
摘要： A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing an azo (—N═N—) content of from 0.75% to 0.95%, as measured by pyrolysis gas chromatography.
摘要翻译： 一种薄膜复合聚酰胺膜，其包含多孔载体和薄膜聚酰胺层，其特征在于，通过热解气相色谱测定，其具有0.75％至0.95％的偶氮（-N = N - ）含量。
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