CN105188891A - 包括可溶性聚合物涂层的复合聚酰胺膜 - Google Patents
包括可溶性聚合物涂层的复合聚酰胺膜 Download PDFInfo
- Publication number
- CN105188891A CN105188891A CN201480011335.1A CN201480011335A CN105188891A CN 105188891 A CN105188891 A CN 105188891A CN 201480011335 A CN201480011335 A CN 201480011335A CN 105188891 A CN105188891 A CN 105188891A
- Authority
- CN
- China
- Prior art keywords
- film
- thin
- water
- nmf
- polyamide layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0095—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0097—Storing or preservation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/46—Impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/28—Degradation or stability over time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361781250P | 2013-03-14 | 2013-03-14 | |
US61/781250 | 2013-03-14 | ||
PCT/US2014/019181 WO2014158660A1 (en) | 2013-03-14 | 2014-02-28 | Composite polyamide membrane including dissolvable polymer coating |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105188891A true CN105188891A (zh) | 2015-12-23 |
CN105188891B CN105188891B (zh) | 2017-11-24 |
Family
ID=50382567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480011335.1A Active CN105188891B (zh) | 2013-03-14 | 2014-02-28 | 包括可溶性聚合物涂层的复合聚酰胺膜 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9533262B2 (zh) |
CN (1) | CN105188891B (zh) |
WO (1) | WO2014158660A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109012188A (zh) * | 2018-09-09 | 2018-12-18 | 郑州成济堂生物科技有限公司 | 一种高通量复合纳滤膜的制备方法 |
CN112823855A (zh) * | 2019-11-20 | 2021-05-21 | 万华化学集团股份有限公司 | 一种反渗透复合膜的制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2016016536A (es) * | 2014-06-13 | 2017-08-02 | Ryan Mcneely Michael | Mecanismo para reiniciar presion capilar y aplicaciones. |
US11305236B2 (en) | 2014-06-13 | 2022-04-19 | Gattaco Inc. | Surface tension driven filtration |
WO2017057692A1 (ja) * | 2015-09-30 | 2017-04-06 | 日東電工株式会社 | スパイラル型分離膜エレメントの製造方法 |
JP6747926B2 (ja) * | 2015-09-30 | 2020-08-26 | 日東電工株式会社 | スパイラル型分離膜エレメントの製造方法 |
US11724234B2 (en) | 2016-08-31 | 2023-08-15 | South Dakota Board Of Regents | Multilayer thin film nanocomposite membranes prepared by molecular layer-by-layer assembly |
CN108339416B (zh) * | 2018-03-06 | 2021-05-07 | 上海洁晟环保科技有限公司 | 一种纳滤膜及其用途 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
US20050029186A1 (en) * | 2000-11-13 | 2005-02-10 | Heinz-Joachim Muller | Modified membranes |
US20100159166A1 (en) * | 2008-12-18 | 2010-06-24 | Sony Corporation | Thermal transfer sheet |
WO2012177465A1 (en) * | 2011-06-22 | 2012-12-27 | General Electric Company | Membrane with a layer comprising polyols and a metalorganic compound on a polyamide layer and its preparation |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US617701A (en) | 1899-01-10 | Aaron goldberg | ||
US3744642A (en) | 1970-12-30 | 1973-07-10 | Westinghouse Electric Corp | Interface condensation desalination membranes |
US4277344A (en) | 1979-02-22 | 1981-07-07 | Filmtec Corporation | Interfacially synthesized reverse osmosis membrane |
US4293420A (en) | 1980-04-18 | 1981-10-06 | E. I. Du Pont De Nemours And Company | Treatment of reverse osmosis membranes |
IL70415A (en) | 1982-12-27 | 1987-07-31 | Aligena Ag | Semipermeable encapsulated membranes,their manufacture and their use |
DK169616B1 (da) | 1986-08-27 | 1994-12-27 | Dow Danmark | Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf |
US4968533A (en) | 1986-12-23 | 1990-11-06 | Pall Corporation | Method of preparing membranes with low protein adsorbability |
US5397695A (en) | 1987-09-18 | 1995-03-14 | Eastman Kodak Company | Attachment of compounds to polymeric particles using carbamoylonium compounds and a kit containing same |
GB2247419B (en) | 1989-10-30 | 1993-08-25 | Aligena Ag | Semipermeable composite membranes |
US4983291A (en) | 1989-12-14 | 1991-01-08 | Allied-Signal Inc. | Dry high flux semipermeable membranes |
US5173335A (en) * | 1990-07-31 | 1992-12-22 | E. I. Du Pont De Nemours And Company | Method of producing multilayer reverse osmosis membrane of polyamide-urea |
DE69736172T2 (de) | 1996-03-18 | 2007-04-26 | Nitto Denko Corporation, Ibaraki | Verbundmembran fur umkehrosmose und methode zur wasserbehandlung mit umkehrosmose mit hilfe derselben |
WO1998001208A1 (en) | 1996-07-08 | 1998-01-15 | Memtec America Corporation | Cationically charge-modified membranes |
US6112908A (en) | 1998-02-11 | 2000-09-05 | Rentiers Machinery Pty, Ltd. | Membrane laminates and methods for their preparation |
US6162358A (en) * | 1998-06-05 | 2000-12-19 | Nl Chemicals Technologies, Inc. | High flux reverse osmosis membrane |
WO2000067666A1 (en) | 1999-05-07 | 2000-11-16 | Salviac Limited | Improved filter element for embolic protection device |
US6280853B1 (en) | 1999-06-10 | 2001-08-28 | The Dow Chemical Company | Composite membrane with polyalkylene oxide modified polyamide surface |
US6811842B1 (en) * | 1999-06-29 | 2004-11-02 | The Procter & Gamble Company | Liquid transport member for high flux rates between two port regions |
SE9903879D0 (sv) | 1999-10-28 | 1999-10-28 | Ethical Pharmaceuticals Sweden | Multipor food protection |
JP4211168B2 (ja) | 1999-12-21 | 2009-01-21 | 東レ株式会社 | 透析器の製造方法および滅菌法 |
US6337018B1 (en) | 2000-04-17 | 2002-01-08 | The Dow Chemical Company | Composite membrane and method for making the same |
JP2001327840A (ja) | 2000-05-25 | 2001-11-27 | Toray Ind Inc | 複合半透膜およびその製造方法 |
US7156997B2 (en) | 2001-10-05 | 2007-01-02 | Dow Global Technologies Inc. | Package assembly for piperazine-based membranes |
DK1695094T3 (da) * | 2003-10-24 | 2013-09-16 | Adhesives Res Inc | Disintegrerende film til diagnostiske indretninger |
US20080004205A1 (en) * | 2006-06-30 | 2008-01-03 | Millipore Corporation | Ultrafiltration membranes and methods of making |
CA2600481A1 (en) * | 2005-03-09 | 2006-09-21 | The Regents Of The University Of California | Nanocomposite membranes and methods of making and using same |
US20060249446A1 (en) | 2005-05-04 | 2006-11-09 | Gary Yeager | Solvent-resistant composite membrane composition |
JP5292705B2 (ja) | 2006-03-29 | 2013-09-18 | 東レ株式会社 | 複合分離膜およびその製造方法 |
US20070251883A1 (en) | 2006-04-28 | 2007-11-01 | Niu Q Jason | Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface |
EP2117688B1 (en) | 2007-02-05 | 2011-07-13 | Dow Global Technologies LLC | Modified polyamide membrane |
EP2125061A2 (en) | 2007-02-28 | 2009-12-02 | DSM IP Assets B.V. | Hydrophilic coating |
US9010547B2 (en) | 2007-05-26 | 2015-04-21 | The Research Foundation Of State University Of New York | High flux fluid separation membranes comprising a cellulose or cellulose derivative layer |
US8562876B2 (en) | 2007-11-30 | 2013-10-22 | Baxter International Inc. | Multizone polymer membrane and dialyzer |
EP2318126B1 (en) | 2008-07-10 | 2018-08-22 | Board Of Regents, The University Of Texas System | Water purification membranes with improved fouling resistance |
US20100133172A1 (en) | 2008-12-01 | 2010-06-03 | Qun Song | Fouling resistant coating for membrane surfaces |
US7815987B2 (en) | 2008-12-04 | 2010-10-19 | Dow Global Technologies Inc. | Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds |
JP5590439B2 (ja) | 2010-02-03 | 2014-09-17 | 独立行政法人産業技術総合研究所 | 透明ハイガスバリア膜用コーティング液及びそれを用いて得られるコーティング膜並びに積層フィルム |
US8721942B2 (en) | 2010-03-10 | 2014-05-13 | Dow Global Technologies Llc | Composite membrane including coating of polyalkylene oxide and acetophenone compounds |
US8640886B2 (en) | 2010-04-26 | 2014-02-04 | Dow Global Technologies Llc | Composite membrane including coating of polyalkylene oxide and triazine compounds |
WO2012009720A1 (en) | 2010-07-16 | 2012-01-19 | University Of Connecticut | Method of modifying thin film composite membrane support structures for engineered osmosis applications |
US8617395B2 (en) * | 2010-09-30 | 2013-12-31 | The United States Of America, As Represented By The Secretary Of Agriculture | Thin film composite membranes and their method of preparation and use |
US20120111791A1 (en) | 2010-11-04 | 2012-05-10 | Board Of Regents, The University Of Texas System | Surface Deposition of Small Molecules to Increase Water Purification Membrane Fouling Resistance |
JP5884453B2 (ja) * | 2010-12-09 | 2016-03-15 | 東レ株式会社 | 複合半透膜、複合半透膜エレメントおよび複合半透膜の製造方法 |
-
2014
- 2014-02-28 US US14/758,575 patent/US9533262B2/en active Active
- 2014-02-28 CN CN201480011335.1A patent/CN105188891B/zh active Active
- 2014-02-28 WO PCT/US2014/019181 patent/WO2014158660A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
US20050029186A1 (en) * | 2000-11-13 | 2005-02-10 | Heinz-Joachim Muller | Modified membranes |
US20100159166A1 (en) * | 2008-12-18 | 2010-06-24 | Sony Corporation | Thermal transfer sheet |
WO2012177465A1 (en) * | 2011-06-22 | 2012-12-27 | General Electric Company | Membrane with a layer comprising polyols and a metalorganic compound on a polyamide layer and its preparation |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109012188A (zh) * | 2018-09-09 | 2018-12-18 | 郑州成济堂生物科技有限公司 | 一种高通量复合纳滤膜的制备方法 |
CN112823855A (zh) * | 2019-11-20 | 2021-05-21 | 万华化学集团股份有限公司 | 一种反渗透复合膜的制备方法 |
CN112823855B (zh) * | 2019-11-20 | 2022-07-12 | 万华化学集团股份有限公司 | 一种反渗透复合膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150367288A1 (en) | 2015-12-24 |
US9533262B2 (en) | 2017-01-03 |
WO2014158660A1 (en) | 2014-10-02 |
CN105188891B (zh) | 2017-11-24 |
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Effective date of registration: 20230612 Address after: Delaware Patentee after: DDP special electronic materials American Co. Address before: Michigan, USA Patentee before: THE DOW CHEMICAL CO. Effective date of registration: 20230612 Address after: Michigan, USA Patentee after: THE DOW CHEMICAL CO. Address before: Michigan, USA Patentee before: Dow Global Technologies Llc |
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