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公开(公告)号：US09029600B2
公开(公告)日：2015-05-12
申请号：US14125208
申请日：2012-09-14
Applicant: XiaoHua S. Qiu , Steven D. Jons , Joseph D. Koob , Martin H. Peery , Steven Rosenberg , Abhishek Roy , Ian A. Tomlinson
Inventor： XiaoHua S. Qiu , Steven D. Jons , Joseph D. Koob , Martin H. Peery , Steven Rosenberg , Abhishek Roy , Ian A. Tomlinson
Abstract: A method for preparing a high purity (e.g. greater than 70 wt. %) mono-hydrolyzed acyl halide compound as a precipitate from solution comprising the steps of preparing a solution comprising: i) at least 80 v/v % of a hydrocarbon solvent, ii) water at a molar concentration greater than its solubility limit within the solvent but less that its solubility limit in solution, iii) a tri-hydrocarbyl phosphate compound, and iv) a polyfunctional acyl halide compound at molar ratio to both water and the tri-hydrocarbyl phosphate compound of at least 1:1.
Abstract translation: 从溶液中制备作为沉淀物的高纯度（例如大于70重量％）的单水解酰卤化合物的方法，包括以下步骤：制备溶液，其包含：i）至少80v / v％的烃溶剂， ii）水的摩尔浓度大于溶剂中的溶解度极限，但少于其在溶液中的溶解度极限，iii）三烃基磷酸盐化合物，和iv）多官能酰卤化合物与水和三元醇的摩尔比 - 磷烷基磷酸酯化合物为至少1：1。
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公开(公告)号：US08911625B2
公开(公告)日：2014-12-16
申请号：US13320756
申请日：2010-07-01
Applicant: Gerald F. Billovits , Thomas E. Fisk , Steven D. Jons , David J. Moll
Inventor： Gerald F. Billovits , Thomas E. Fisk , Steven D. Jons , David J. Moll
CPC classification number: B01D63/10 , B01D63/103 , B01D65/003 , B01D2313/04 , B01D2313/146
Abstract: The invention includes a spiral wound module comprising at least one membrane sheet wrapped about a permeate collection tube wherein the membrane sheet (14) comprises a plurality of capillary channels in parallel arrangement with each other and which are in fluid communication with the permeate collection tube (12). Many additional embodiments are disclosed along with methods for making and using the module and corresponding components.
Abstract translation: 本发明包括螺旋缠绕模块，其包括围绕渗透物收集管缠绕的至少一个膜片，其中所述膜片（14）包括彼此平行布置并与渗透物采集管流体连通的多个毛细通道（ 12）。 公开了许多附加实施例以及用于制造和使用模块和相应部件的方法。
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23.发明申请公开(公告)号：US20130199988A1
公开(公告)日：2013-08-08
申请号：US13808281
申请日：2011-10-17
Applicant: Steven D. Jons , Allyn R. Marsh, III
Inventor： Steven D. Jons , Allyn R. Marsh, III
CPC classification number: B01D63/10 , B01D63/103 , B01D69/02 , B01D2325/08 , B01D2325/20 , B29D99/005
Abstract: The present invention is directed toward spiral wound modules including membrane sheets with regions (70,72) having different permeabilities. Said regions are arranged either axially or radially or both.
Abstract translation: 本发明涉及包括具有不同渗透性的区域（70,72）的膜片的螺旋缠绕模块。 所述区域轴向或径向或两者均布置。
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公开(公告)号：US08272251B2
公开(公告)日：2012-09-25
申请号：US12707705
申请日：2010-02-18
Applicant: Steven D. Jons , Jon E. Johnson , Michael A. Fialkowski
Inventor： Steven D. Jons , Jon E. Johnson , Michael A. Fialkowski
IPC: G01N15/08
CPC classification number: B01D61/027 , B01D63/12 , B01D65/104 , B01D2311/06 , B01D2311/243
Abstract: New methods and apparatus are described for assessing the integrity of a separation module or filtration system. A principle embodiment concerns use of a transient pulse of challenge species to probe a spiral wound module. The resulting time-dependent concentration of challenge species in the permeate is detected, recorded, and compared to a reference. An apparatus is further claimed for detecting permeate conductivity at multiple points within the permeate collection tube of a spiral wound module. Also disclosed is a process whereby the permeate stream from a filtration system is concentration by a high recovery membrane apparatus prior to measurement of challenge species concentration.
Abstract translation: 描述了用于评估分离模块或过滤系统的完整性的新方法和装置。 主要实施例涉及使用挑战物质的瞬态脉冲来探测螺旋缠绕模块。 检测，记录所产生的渗透物中挑战物质的时间依赖性浓度，并将其与参照物进行比较。 还要求一种用于检测螺旋缠绕模块的渗透物收集管内的多个点处的渗透物导电性的装置。 还公开了一种方法，其中来自过滤系统的渗透物流在测量攻击物质浓度之前由高回收膜装置浓缩。
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公开(公告)号：US20120097597A1
公开(公告)日：2012-04-26
申请号：US13320756
申请日：2010-07-01
Applicant: Gerald Billovits , Thomas E. Fisk , Steven D. Jons , David J. Moll
Inventor： Gerald Billovits , Thomas E. Fisk , Steven D. Jons , David J. Moll
IPC: B01D63/10
CPC classification number: B01D63/10 , B01D63/103 , B01D65/003 , B01D2313/04 , B01D2313/146
Abstract: The invention includes a spiral wound module comprising at least one membrane sheet wrapped about a permeate collection tube wherein the membrane sheet (14) comprises a plurality of capillary channels in parallel arrangement with each other and which are in fluid communication with the permeate collection tube (12). Many additional embodiments are disclosed along with methods for making and using the module and corresponding components.
Abstract translation: 本发明包括螺旋缠绕模块，其包括围绕渗透物收集管缠绕的至少一个膜片，其中所述膜片（14）包括彼此平行布置并与渗透物采集管流体连通的多个毛细通道（ 12）。 公开了许多附加实施例以及用于制造和使用模块和相应部件的方法。
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Patent Agency Ranking
公开(公告)号：US20100314319A1
公开(公告)日：2010-12-16
申请号：US12780481
申请日：2010-05-14
Applicant: Bei Yin , Charles D. Gartner , Janardhanan S. Rajan , Sangeeta Ganguly , Steven Rosenberg , Steven D. Jons
Inventor： Bei Yin , Charles D. Gartner , Janardhanan S. Rajan , Sangeeta Ganguly , Steven Rosenberg , Steven D. Jons
CPC classification number: C02F1/44 , A01N37/30 , A01N37/34 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/76 , C02F2303/20
Abstract: Methods are provided for controlling sessile microorganisms and removing biofilm from an aqueous or moisture-containing system. The methods comprise treating the system with an effective amount of a compound of the formula I: wherein X, R and R1 are as defined herein.
Abstract translation: 提供了用于控制无柄微生物并从含水或含水体系中除去生物膜的方法。 所述方法包括用有效量的式I化合物处理该体系：其中X，R和R 1如本文所定义。
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公开(公告)号：US07156997B2
公开(公告)日：2007-01-02
申请号：US09972650
申请日：2001-10-05
Applicant: Allyn R. Marsh , Russ Schaffenberg , Steven D. Jons , Roy A. Davis
Inventor： Allyn R. Marsh , Russ Schaffenberg , Steven D. Jons , Roy A. Davis
CPC classification number: B01D67/0097 , B01D63/10 , B01D69/125 , B01D71/56 , C08G73/0633 , Y10T436/108331
Abstract: A package assembly comprising a sealed water-impermeable bag enclosing: a spiral wound filtration element comprising a piperazine-based membrane, and an aqueous solution comprises a substantially non-oxidizable buffer having capacity to sequester at least 0.0025 moles per liter of hydrogen ions. The assembly preferably further includes a reducing agent. The assembly provides improved preservation for piperazine-based membranes and elements incorporating such membranes.
Abstract translation: 一种封装组件，包括密封的不透水袋，其包围：包含哌嗪类膜的螺旋卷绕过滤元件和水溶液包含具有每升氢离子至少螯合至少0.0025摩尔的能力的基本上不可氧化的缓冲液。 该组件优选还包括还原剂。 该组合体为基于哌嗪的膜和结合这种膜的元件提供了改进的保存。
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公开(公告)号：US09630149B2
公开(公告)日：2017-04-25
申请号：US14407366
申请日：2013-07-03
Applicant: Abhishek Roy , Tina L. Arrowood , Anand S. Badami , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Steven Rosenberg , Huang Wu
Inventor： Abhishek Roy , Tina L. Arrowood , Anand S. Badami , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Steven Rosenberg , Huang Wu
CPC classification number: B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
Abstract: A thin film composite polyamide membrane having a porous support and a thin film polyamide layer comprising a reaction product of m-phenylene diamine (mPD) and trimesoyl chloride (TMC), characterized by the thin film polyamide layer having a critical strain value of less than 10%. In another embodiment, the thin film polyamide layer has a modulus of greater than 0.75 (GPa). In yet another embodiment, the thin film polyamide layer has an equilibrium swelling value of at least 45%. In another embodiment, the thin film polyamide layer has a thickness of at least 230 nm.
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公开(公告)号：US09073015B2
公开(公告)日：2015-07-07
申请号：US14241731
申请日：2013-01-03
Applicant: Steven Rosenberg , Steven D. Jons , Joseph D. Koob , Mou Paul , XiaoHua Qiu , Abhishek Roy , Chunming Zhang , Aman A. Desai
Inventor： Steven Rosenberg , Steven D. Jons , Joseph D. Koob , Mou Paul , XiaoHua Qiu , Abhishek Roy , Chunming Zhang , Aman A. Desai
CPC classification number: B01D71/56 , B01D67/0002 , B01D67/0006 , B01D67/0093 , B01D69/125 , B01D2323/40
Abstract: A method for making a composite polyamide membrane including the steps 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 method is includes at least one of the following steps: i) conducting the interfacial polymerization in the presence of a subject monomer comprising at least one carboxylic acid group linked to an aromatic moiety and wherein the aromatic moiety is further substituted with at least one of an acyl halide or anhydride functional group and ii) applying the subject monomer to the thin film polyamide layer. The invention includes many additional embodiments.
Abstract translation: 一种制备复合聚酰胺膜的方法，包括以下步骤：将多官能胺单体和多官能酰卤单体施用于多孔载体的表面，并使单体界面聚合以形成薄膜聚酰胺层，其中该方法包括至少一种 的步骤：i）在包含至少一个与芳族部分连接的羧酸基团的主体单体的存在下进行界面聚合，其中芳族部分进一步被酰卤或酸酐官能团中的至少一种取代 和ii）将所述单体施加到所述薄膜聚酰胺层。 本发明包括许多额外的实施例。
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公开(公告)号：US20150165387A1
公开(公告)日：2015-06-18
申请号：US14407366
申请日：2013-07-03
Applicant: Abhishek Roy , Tina L. Arrowood , Anand S. Badami , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Steven Rosenberg , Huang Wu
Inventor： Abhishek Roy , Tina L. Arrowood , Anand S. Badami , Robert C. Cieslinski , David D. Hawn , Steven D. Jons , Mou Paul , Steven Rosenberg , Huang Wu
CPC classification number: B01D67/0006 , B01D61/025 , B01D67/0002 , B01D69/10 , B01D69/12 , B01D69/125 , B01D71/56 , B01D2323/00 , B01D2323/38 , B01D2323/40 , B01D2325/20
Abstract: A thin film composite polyamide membrane having a porous support and a thin film polyamide layer comprising a reaction product of m-phenylene diamine (mPD) and trimesoyl chloride (TMC), characterized by the thin film polyamide layer having a critical strain value of less than 10%. In another embodiment, the thin film polyamide layer has a modulus of greater than 0.75 (GPa). In yet another embodiment, the thin film polyamide layer has an equilibrium swelling value of at least 45%. In another embodiment, the thin film polyamide layer has a thickness of at least 230 nm.
Abstract translation: 一种具有多孔载体的薄膜复合聚酰胺膜和包含间苯二胺（mPD）和均苯三酰氯（TMC）的反应产物的薄膜聚酰胺层，其特征在于薄膜聚酰胺层的临界应变值小于 10％。 在另一个实施方案中，薄膜聚酰胺层的模量大于0.75（GPa）。 在另一个实施方案中，薄膜聚酰胺层具有至少45％的平衡溶胀值。 在另一个实施方案中，薄膜聚酰胺层具有至少230nm的厚度。
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