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11.发明申请POROUS ASYMMETRIC POLYPHENYLENE ETHER MEMBRANES AND ASSOCIATED SEPARATION MODULES AND METHODS 审中-公开多孔不对称聚苯乙烯膜和相关分离模块及方法公开(公告)号：US20170056835A1
公开(公告)日：2017-03-02
申请号：US15302276
申请日：2015-04-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Albin Peter Berzinis , Pooja Bajaj , Rachel Elizabeth Halbfinger , Matias Bikel
IPC: B01D69/02 , B01D67/00 , B01D69/08 , B01D71/56 , B01D71/28 , B01D71/80 , B01D71/78 , B01D61/14 , B01D71/52
CPC classification number: B01D69/02 , A61M1/1621 , B01D61/14 , B01D61/145 , B01D61/364 , B01D63/02 , B01D67/0016 , B01D67/0095 , B01D69/06 , B01D69/08 , B01D69/088 , B01D69/125 , B01D71/28 , B01D71/52 , B01D71/56 , B01D71/76 , B01D71/78 , B01D71/80 , B01D2323/02 , B01D2323/04 , B01D2323/22 , B01D2323/36 , B01D2323/40 , B01D2325/022 , B01D2325/34 , B01D2325/36 , B01D2325/38 , C02F1/441 , C02F2101/32 , C07K1/34 , C08B37/0003 , Y02W10/37
Abstract: A porous asymmetric membrane comprises a hydrophobic polymer comprising a poly(phenylene ether) or poly(phenylene ether) copolymer; and a polymer additive. A separation module can be fabricated from the porous asymmetric membrane. A method of forming the porous asymmetric membrane comprises: dissolving a hydrophobic polymer comprising a poly(phenylene ether) or poly(phenylene ether) copolymer and, a polymer additive in a water-miscible polar aprotic solvent to form a porous asymmetric membrane-forming composition; and phase-inverting the porous asymmetric membrane forming-composition in a first non-solvent composition to form the porous asymmetric membrane. The polymer additive comprises hydrophilic functional groups, copolymerized hydrophilic monomers, or blocks of hydrophilic monomer repeat units. For example, the polymer additive can comprise a hydrophilic polymer or amphiphilic polymer. The porous asymmetric membrane can be a flat membrane or hollow fiber.
Abstract translation: 多孔非对称膜包括包含聚（苯醚）或聚（苯醚）共聚物的疏水聚合物; 和聚合物添加剂。 分离模块可以由多孔非对称膜制造。 形成多孔非对称膜的方法包括：将包含聚（苯醚）或聚（苯醚）共聚物的疏水性聚合物和聚合物添加剂溶解在水混溶极性非质子溶剂中以形成多孔不对称成膜组合物 ; 并将第一非溶剂组合物中的多孔不对称膜形成组合物反相以形成多孔不对称膜。 聚合物添加剂包括亲水官能团，共聚亲水单体或亲水单体重复单元的嵌段。 例如，聚合物添加剂可以包含亲水性聚合物或两亲性聚合物。 多孔非对称膜可以是平膜或中空纤维。
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12.发明申请COMPOSITE MEMBRANE WITH SUPPORT COMPRISING POLY(PHENYLENE ETHER) AND AMPHILPHILIC POLYMER; METHOD OF MAKING; AND SEPARATION MODULE THEREOF 审中-公开具有包含聚（苯乙烯）和AMPHILPHILIC聚合物的支持的复合膜; 制作方法 及其分离模块公开(公告)号：US20170043301A1
公开(公告)日：2017-02-16
申请号：US15303556
申请日：2015-04-30
Applicant: SABIC Global Technologies B.V.
Inventor： Albin Peter Berzinis , Pooja Bajaj , Rachel Elizabeth Halbfinger , Matias Bikel
IPC: B01D69/12 , B01D69/02 , B01D71/08 , B01D71/80 , B01D71/52 , B01D71/76 , B01D71/78 , B01D67/00 , B01D71/56
CPC classification number: B01D69/125 , B01D67/0006 , B01D67/0016 , B01D69/02 , B01D69/10 , B01D71/08 , B01D71/52 , B01D71/56 , B01D71/76 , B01D71/78 , B01D71/80 , B01D2323/02 , B01D2323/40 , B01D2325/36 , B01D2325/38
Abstract: A porous composite membrane includes a porous support layer of a poly(phenylene ether) or poly(phenylene ether) copolymer; and an amphiphilic copolymer having a hydrophobic block and a hydrophilic block or graft, wherein the hydrophobic block includes a polystyrene block, a poly(phenylene ether) block, or a poly(phenylene ether) copolymer block; and an ultrathin, cross-linked, water permeable layer, which is the reaction product of an electrophilic monomer and a nucleophilic monomer, in contact with a side of the porous support layer. The reaction product can be a polyamide that is the interfacial condensation product of: an aromatic, polyfunctional acyl halide comprising of 3 to 6 acyl halide groups per aromatic ring and an aromatic polyamine comprising at least two primary amine groups and a maximum number of primary amine groups that is less than or equal to the number of acyl halide groups on the polyfunctional acyl halide.
Abstract translation: 多孔复合膜包括聚（苯醚）或聚（苯醚）共聚物的多孔支撑层; 和具有疏水嵌段和亲水嵌段或接枝物的两亲共聚物，其中所述疏水嵌段包括聚苯乙烯嵌段，聚（亚苯基醚）嵌段或聚（苯醚）共聚物嵌段; 以及与多孔载体层的一侧接触的亲电子单体和亲核性单体的反应产物的超薄交联的水可渗透层。 反应产物可以是聚酰胺，其是界面缩合产物：每个芳香环包含3至6个酰卤基团的芳族多官能酰基酰卤和包含至少两个伯胺基团和最多数量的伯胺的芳族多胺 小于或等于多官能酰卤的酰卤基数的基团。
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13.发明授权公开(公告)号：US10252221B2
公开(公告)日：2019-04-09
申请号：US15302323
申请日：2015-05-01
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Albin Peter Berzinis , Pooja Bajaj , Rachel Elizabeth Halbfinger , Matias Bikel
IPC: A61M1/16 , C02F1/44 , C07K1/34 , B01D61/14 , B01D61/36 , B01D63/02 , B01D67/00 , B01D69/02 , B01D69/06 , B01D69/08 , B01D69/12 , B01D71/28 , B01D71/52 , B01D71/56 , B01D71/76 , B01D71/78 , B01D71/80 , C08B37/00 , C02F101/32
Abstract: A porous asymmetric membrane comprises a hydrophobic polymer comprising a poly(phenylene ether) or poly(phenylene ether) copolymer; and a polymer additive. A separation module can be fabricated from the porous asymmetric membrane. A method of forming the porous asymmetric membrane comprises: dissolving a hydrophobic polymer comprising a poly(phenylene ether) or poly(phenylene ether) copolymer and, a polymer additive in a water-miscible polar aprotic solvent to form a porous asymmetric membrane-forming composition; and phase-inverting the porous asymmetric membrane forming-composition in a first non-solvent composition to form the porous asymmetric membrane. The polymer additive comprises hydrophilic functional groups, copolymerized hydrophilic monomers, or blocks of hydrophilic monomer repeat units. For example, the polymer additive can comprise a hydrophilic polymer or amphiphilic polymer. The porous asymmetric membrane can be a flat membrane or hollow fiber.
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Patent Agency Ranking
公开(公告)号：US10207230B2
公开(公告)日：2019-02-19
申请号：US15303556
申请日：2015-04-30
Applicant: SABIC Global Technologies B.V.
Inventor： Albin Peter Berzinis , Pooja Bajaj , Rachel Elizabeth Halbfinger , Matias Bikel
IPC: B01D67/00 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/08 , B01D71/52 , B01D71/56 , B01D71/76 , B01D71/78 , B01D71/80
Abstract: A porous composite membrane includes a porous support layer of a poly(phenylene ether) or poly(phenylene ether) copolymer; and an amphiphilic copolymer having a hydrophobic block and a hydrophilic block or graft, wherein the hydrophobic block includes a polystyrene block, a poly(phenylene ether) block, or a poly(phenylene ether) copolymer block; and an ultrathin, cross-linked, water permeable layer, which is the reaction product of an electrophilic monomer and a nucleophilic monomer, in contact with a side of the porous support layer. The reaction product can be a polyamide that is the interfacial condensation product of: an aromatic, polyfunctional acyl halide comprising of 3 to 6 acyl halide groups per aromatic ring and an aromatic polyamine comprising at least two primary amine groups and a maximum number of primary amine groups that is less than or equal to the number of acyl halide groups on the polyfunctional acyl halide.
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15.发明申请公开(公告)号：US20180154315A1
公开(公告)日：2018-06-07
申请号：US15568677
申请日：2016-04-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Albin Peter Berzinis , Pooja Bajaj , Rachel Elizabeth Halbfinger
Abstract: An method of making a porous asymmetric membrane involves dissolving a poly(phenylene ether), poly(phenylene ether) copolymer, polyethersulfone, polysulfone, polyphenylsulfone, polyimide, polyetherimide, polyvinylidene fluoride, or a combination thereof in a water-miscible polar aprotic solvent to provide a membrane-forming composition; and phase-inverting the membrane-forming composition in a first non-solvent composition composed of water, a water-miscible polar aprotic solvent, or a mixture thereof, and a polymer additive dissolved in the first non-solvent composition. The method can be a method of making a hollow fiber by coextrusion through a spinneret having an annulus and a bore, including coextruding the membrane-forming composition through the annulus, and the first non-solvent composition through the bore, into a second non-solvent composition composed of water, a water-miscible polar aprotic solvent, or a mixture thereof to form the hollow fiber.
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公开(公告)号：US20170282131A1
公开(公告)日：2017-10-05
申请号：US15356854
申请日：2016-11-21
Applicant: SABIC Global Technologies B.V.
Inventor： Albin Peter Berzinis , Joris de Grooth , Johannes de Brouwer
IPC: B01D71/52 , B01D69/06 , B01D63/10 , B01D69/04 , A61M1/16 , B01D61/36 , B01D17/02 , B01D61/24 , B01D61/32 , B01D71/80 , B01D69/08
CPC classification number: B01D71/52 , A61M1/16 , A61M1/1698 , A61M2205/3553 , A61M2205/3584 , A61M2205/6018 , B01D17/02 , B01D61/243 , B01D61/32 , B01D61/364 , B01D63/02 , B01D63/082 , B01D63/10 , B01D67/0011 , B01D69/04 , B01D69/06 , B01D69/08 , B01D71/80 , B01D2323/12 , B01D2325/34 , B01D2325/36 , Y02A20/131
Abstract: A separation module that includes a porous membrane, where the porous membrane includes a poly(phenylene ether) copolymer containing 10 to 40 mole percent repeat units derived from 2-methyl-6-phenylphenol and 60 to 90 mole percent repeat units derived from 2,6-dimethylphenol; and a block copolymer containing backbone or pendant blocks of poly(C2-4 alkylene oxide). The separation module can be used in devices for wastewater treatment, water purification, desalination, separating water-insoluble oil from oil-containing wastewater, membrane distillation, sugar purification, protein concentration, enzyme recovery, dialysis, liver dialysis, or blood oxygenation.
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17.发明申请ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE, SEPARATION MODULE THEREOF AND METHODS OF MAKING 审中-公开非对称聚（苯乙烯）共聚物膜，其分离模块及其制备方法公开(公告)号：US20170036169A1
公开(公告)日：2017-02-09
申请号：US15303058
申请日：2015-04-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Albin Peter Berzinis , Rachel Elizabeth Halbfinger , Matias Bikel , Pooja Bajaj
CPC classification number: B01D61/145 , A61M1/1623 , A61M1/1698 , B01D61/18 , B01D61/243 , B01D61/28 , B01D61/364 , B01D61/366 , B01D63/02 , B01D63/10 , B01D67/0009 , B01D67/0016 , B01D67/0095 , B01D69/02 , B01D69/06 , B01D69/08 , B01D69/085 , B01D69/088 , B01D69/12 , B01D71/52 , B01D71/68 , B01D71/76 , B01D2325/022 , B01D2325/20 , B01D2325/24 , B01D2325/34 , B01D2325/36 , C07K1/34 , C08B37/0003 , Y02W10/37
Abstract: A porous membrane made from a poly(phenylene ether) copolymer has at least one of: a molecular weight cut off of less than 40 kilodaltons or a surface pore size of 0.001 to 0.1 micrometers. The porous membrane is made by dissolving the poly(phenylene ether) copolymer in a water-miscible polar aprotic solvent to form a porous membrane-forming composition; and phase-inverting the porous asymmetric membrane forming-composition in a first non-solvent composition to form the porous membrane. The porous membrane can be in the form of a sheet or a hollow fiber, and can be fabricated into separation modules.
Abstract translation: 由聚（苯醚）共聚物制成的多孔膜具有以下至少之一：分子量切断小于40千道尔顿或表面孔径为0.001至0.1微米。 多孔膜通过将聚（苯醚）共聚物溶解在与水混合的极性非质子溶剂中以形成多孔成膜组合物而制成; 并将第一非溶剂组合物中的多孔不对称膜形成组合物反相以形成多孔膜。 多孔膜可以是片状或中空纤维的形式，并且可以制成分离模块。
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18.发明申请SKINNED, ASYMMETRIC POLY(PHENYLENE ETHER) CO-POLYMER MEMBRANE; GAS SEPARATION UNIT, AND PREPARATION METHOD THEREOF 审中-公开非对称聚（苯乙烯）共聚物膜; 气体分离装置及其制备方法公开(公告)号：US20170021311A1
公开(公告)日：2017-01-26
申请号：US15303562
申请日：2015-04-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Albin Peter Berzinis , Rachel Elizabeth Halbfinger , Matias Bikel , Pooja Bajaj
CPC classification number: B01D71/52 , B01D53/228 , B01D63/021 , B01D63/08 , B01D63/10 , B01D67/0016 , B01D69/02 , B01D69/06 , B01D69/08 , B01D71/76 , B01D2053/224 , B01D2323/06 , B01D2323/22 , B01D2325/023
Abstract: An asymmetric membrane having a substantially non-porous surface layer is made by a method including: dissolving a poly(phenylene ether) copolymer in a solvent mixture including a first solvent and a second solvent to provide a membrane-forming composition; and phase-inverting the membrane forming composition in a first non-solvent to form the membrane comprising a substantially non-porous surface layer. The first solvent is a water-miscible polar aprotic solvent, and the second solvent is a polar solvent having two to eight carbon atoms.
Abstract translation: 具有基本上无孔表面层的不对称膜通过以下方法制备：包括：将聚（苯醚）共聚物溶解在包括第一溶剂和第二溶剂的溶剂混合物中以提供成膜组合物; 并在第一非溶剂中将成膜组合物相反相以形成包含基本上无孔表面层的膜。 第一溶剂是水混溶极性非质子溶剂，第二溶剂是具有2-8个碳原子的极性溶剂。
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