DE3481587D1 - Heterogene membran und verfahren zu ihrer herstellung. - Google Patents
Heterogene membran und verfahren zu ihrer herstellung.Info
- Publication number
- DE3481587D1 DE3481587D1 DE8484104417T DE3481587T DE3481587D1 DE 3481587 D1 DE3481587 D1 DE 3481587D1 DE 8484104417 T DE8484104417 T DE 8484104417T DE 3481587 T DE3481587 T DE 3481587T DE 3481587 D1 DE3481587 D1 DE 3481587D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- heterogeneous membrane
- heterogeneous
- membrane
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
- B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
-
- 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
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
- B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58069900A JPS59196706A (ja) | 1983-04-22 | 1983-04-22 | 不均質膜およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3481587D1 true DE3481587D1 (de) | 1990-04-19 |
Family
ID=13416034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484104417T Expired - Lifetime DE3481587D1 (de) | 1983-04-22 | 1984-04-18 | Heterogene membran und verfahren zu ihrer herstellung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4664681A (de) |
EP (1) | EP0124028B1 (de) |
JP (1) | JPS59196706A (de) |
DE (1) | DE3481587D1 (de) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60161703A (ja) * | 1984-01-30 | 1985-08-23 | Teijin Ltd | 気体選択透過膜複合体 |
JPS621404A (ja) * | 1985-06-27 | 1987-01-07 | Mitsubishi Rayon Co Ltd | 多層複合中空繊維状膜及びその製造法 |
US4767422A (en) * | 1987-04-08 | 1988-08-30 | Union Carbide Corporation | Composite separation membranes and the preparation and use thereof |
JP2512937B2 (ja) * | 1987-04-15 | 1996-07-03 | 大日本インキ化学工業株式会社 | 膜型気液接触装置 |
US5192320A (en) * | 1987-07-11 | 1993-03-09 | Dainippon Ink And Chemicals Inc. | Artificial lung and method of using it |
US4881954A (en) * | 1987-07-31 | 1989-11-21 | Union Carbide Corporation | Permeable membranes for enhanced gas separation |
US4990165A (en) * | 1987-07-31 | 1991-02-05 | Union Carbide Industrial Gases Technology Corporation | Permeable membranes for enhanced gas separation |
US4838904A (en) * | 1987-12-07 | 1989-06-13 | The Dow Chemical Company | Semi-permeable membranes with an internal discriminating region |
US5045357A (en) * | 1987-12-09 | 1991-09-03 | Mitsubishi Rayon Company, Ltd. | Process for preparing a membranous gas separator |
US4871378A (en) * | 1987-12-11 | 1989-10-03 | Membrane Technology & Research, Inc. | Ultrathin ethylcellulose/poly(4-methylpentene-1) permselective membranes |
US4919856A (en) * | 1988-02-23 | 1990-04-24 | Dainippon Ink And Chemicals, Inc. | Process for producing membranes for use in gas separation |
US4909971A (en) * | 1988-03-25 | 1990-03-20 | Du Pont Canada Inc. | Process for making a heterogeneous membrane film |
US5200078A (en) * | 1988-03-31 | 1993-04-06 | The Dow Chemical Company | Microporous membranes from poly(etheretherketone)-type polymers |
US5064580A (en) * | 1988-03-31 | 1991-11-12 | The Dow Chemical Company | Process for making microporous membranes from poly(etheretherketone)-type polymers |
US5227101A (en) * | 1988-03-31 | 1993-07-13 | The Dow Chemical Company | Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers |
US5205968A (en) * | 1988-03-31 | 1993-04-27 | The Dow Chemical Company | Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent |
US4828588A (en) * | 1988-04-01 | 1989-05-09 | University Of Cincinnati | Process for preparation of heterogeneous polysiloxane membrane and membrane produced |
US5013439A (en) * | 1988-05-12 | 1991-05-07 | Hoechst Celanese Corporation | Microporous membranes having increased pore densities and process for making the same |
JPH0638894B2 (ja) * | 1988-06-09 | 1994-05-25 | 東レ株式会社 | 逆浸透分離膜処理装置 |
US5073175A (en) * | 1988-08-09 | 1991-12-17 | Air Products And Chemicals, Inc. | Fluorooxidized polymeric membranes for gas separation and process for preparing them |
US5015275A (en) * | 1989-07-14 | 1991-05-14 | The Dow Chemical Company | Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same |
US4980101A (en) * | 1989-07-14 | 1990-12-25 | The Dow Chemical Company | Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same |
US5152898A (en) * | 1989-10-23 | 1992-10-06 | Texaco Inc. | Separation of organic oxygenates |
US5096586A (en) * | 1990-08-28 | 1992-03-17 | Regents Of The University Of California | Membranes having selective permeability |
DE4037817A1 (de) * | 1990-11-28 | 1992-06-04 | Akzo Gmbh | Gasmembrankapillarherstellung |
AU649827B2 (en) * | 1991-02-28 | 1994-06-02 | Seiji Kagawa | Porous film, method for manufacturing the same, gas permeability control film, and water vapor permeability control film |
JPH0790568B2 (ja) * | 1991-05-27 | 1995-10-04 | 清二 加川 | 長尺多孔質有機系フィルムの製造方法 |
EP0682977A3 (de) * | 1994-05-20 | 2000-01-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Polymer-Membran |
TW399014B (en) | 1994-08-31 | 2000-07-21 | Nike Inc | Laminated resilient flexible barrier membranes |
US5952065A (en) * | 1994-08-31 | 1999-09-14 | Nike, Inc. | Cushioning device with improved flexible barrier membrane |
US6599597B1 (en) | 1995-06-07 | 2003-07-29 | Nike, Inc. | Barrier membranes including a barrier layer employing aliphatic thermoplastic urethanes |
US6013340A (en) * | 1995-06-07 | 2000-01-11 | Nike, Inc. | Membranes of polyurethane based materials including polyester polyols |
CN1163167C (zh) | 1995-06-07 | 2004-08-25 | 耐克国际有限公司 | 基于包括聚酯多元醇的聚氨酯的隔膜材料 |
JPH10324502A (ja) * | 1997-05-21 | 1998-12-08 | Dainippon Ink & Chem Inc | 超純水の炭酸ガス付加装置及び付加方法 |
ATE408447T1 (de) * | 1997-07-23 | 2008-10-15 | Membrana Gmbh | Integral asymmetrische polyolefinmembran zum gasaustausch |
BR0007614B1 (pt) * | 1999-01-21 | 2010-10-19 | processo de preparação de membrana hidrofóbica integralmente assimétrica, e, membrana hidrofóbica. | |
US6432586B1 (en) | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
US6884359B2 (en) | 2000-09-27 | 2005-04-26 | Dainippon Ink And Chemicals, Inc. | Apparatus and method for controlling resistivity of ultra pure water |
JP2002253940A (ja) * | 2001-03-05 | 2002-09-10 | Mitsubishi Rayon Co Ltd | 中空糸膜の製造方法 |
US6558450B2 (en) | 2001-03-22 | 2003-05-06 | Celgard Inc. | Method for debubbling an ink |
US6616841B2 (en) * | 2001-06-21 | 2003-09-09 | Celgard Inc. | Hollow fiber membrane contactor |
CA2365817A1 (en) | 2001-12-11 | 2003-06-11 | Pierre Cote | Methods of making stretched filtering membranes and membrane modules |
CZ2002184A3 (cs) * | 2002-01-16 | 2003-09-17 | Eidos, S. R. O. | Mikroporézní membránová dutá vlákna s podélně proměnnými mechanickými a filtračními vlastnostmi a způsob jejich přípravy |
BR0306850B1 (pt) * | 2002-01-24 | 2011-12-13 | processo para produzir uma membrana hidrofóbica integralmente assimétrica. | |
EP1594807B1 (de) * | 2003-02-13 | 2012-09-19 | Zenon Technology Partnership | Verfahren mit membrangeträgertem biofilm |
WO2005016498A1 (en) * | 2003-08-18 | 2005-02-24 | Zenon Environmental Inc. | Membrane module for gas transfer and membrane supported biofilm process |
US7118672B2 (en) * | 2003-02-13 | 2006-10-10 | Zenon Technology Partnership | Membrane supported bioreactor for municipal and industrial wastewater treatment |
US7294259B2 (en) * | 2003-02-13 | 2007-11-13 | Zenon Technology Partnership | Membrane module for gas transfer |
US7303676B2 (en) * | 2003-02-13 | 2007-12-04 | Zenon Technology Partnership | Supported biofilm apparatus and process |
US7300571B2 (en) * | 2003-02-13 | 2007-11-27 | Zenon Technology Partnership | Supported biofilm apparatus |
US7175763B2 (en) * | 2003-02-13 | 2007-02-13 | Zenon Technology Partnership | Membrane supported biofilm process for autotrophic reduction |
US7264725B2 (en) * | 2004-03-04 | 2007-09-04 | Celgard Inc. | Hollow fiber membrane contactor and method of making same |
US20050202306A1 (en) * | 2004-03-11 | 2005-09-15 | Celgard Inc. | Direct methanol fuel cell |
US7638049B2 (en) * | 2004-03-30 | 2009-12-29 | Celgard Inc. | Three-port high performance mini hollow fiber membrane contactor |
JP5731093B2 (ja) * | 2005-11-30 | 2015-06-10 | コニカミノルタ株式会社 | インクジェットインクの脱気方法およびインクジェットインクの製造方法 |
CN101448563B (zh) * | 2006-05-18 | 2013-01-23 | 玛里琳·雷纳 | 制造膜的方法及用于乳化的膜 |
HUE052058T2 (hu) | 2007-04-20 | 2021-04-28 | Zenon Tech Partnership | Membrán által tartott biofilm berendezés és eljárás |
US8908129B2 (en) * | 2007-12-28 | 2014-12-09 | Sabic Global Technologies B.V. | Reflective polymeric article and manufacture |
US8440732B2 (en) * | 2008-03-25 | 2013-05-14 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
ATE528066T1 (de) | 2008-12-12 | 2011-10-15 | Membrana Gmbh | Hydrophobe ozonstabile pvdf-membran mit hoher mechanischer stabilität |
AU2010228091B2 (en) | 2009-03-26 | 2016-06-16 | Bl Technologies, Inc. | Non-braided reinforced hollow fibre membrane |
KR101394622B1 (ko) * | 2009-04-06 | 2014-05-20 | 에스케이이노베이션 주식회사 | 물성과 고온 안정성이 우수한 폴리올레핀계 다층 미세다공막 |
JP2012531011A (ja) | 2009-06-19 | 2012-12-06 | 東レバッテリーセパレータフィルム株式会社 | 微多孔膜、かかる膜の製造方法、および電池用セパレータフィルムとしてのかかる膜の使用 |
KR101810525B1 (ko) | 2009-06-19 | 2018-01-25 | 도레이 카부시키가이샤 | 다층 미다공막 |
KR101714103B1 (ko) | 2009-06-26 | 2017-03-09 | 비엘 테크놀러지스 인크. | 텍스타일-강화된 비-편조 중공사 막 |
EP2412426A1 (de) * | 2010-07-30 | 2012-02-01 | Schaefer Kalk GmbH & Co. KG | Poröse Hohlfaser |
BR112013004171A2 (pt) | 2010-09-15 | 2016-05-10 | Bl Technologies Inc | processo para a fabricação de um membrana de fibra oca reforçada e conjunto precursor |
WO2012043613A1 (ja) * | 2010-09-29 | 2012-04-05 | 三菱レイヨン株式会社 | ポリオレフィン複合中空糸膜及びその製造方法、並びに中空糸膜モジュール |
US8529814B2 (en) | 2010-12-15 | 2013-09-10 | General Electric Company | Supported hollow fiber membrane |
JP5961943B2 (ja) * | 2011-08-17 | 2016-08-03 | 東レ株式会社 | ポリアセタールを主成分とする多孔質中空糸膜およびその製造方法 |
US9321014B2 (en) | 2011-12-16 | 2016-04-26 | Bl Technologies, Inc. | Hollow fiber membrane with compatible reinforcements |
US9643129B2 (en) | 2011-12-22 | 2017-05-09 | Bl Technologies, Inc. | Non-braided, textile-reinforced hollow fiber membrane |
US9022229B2 (en) | 2012-03-09 | 2015-05-05 | General Electric Company | Composite membrane with compatible support filaments |
US8999454B2 (en) | 2012-03-22 | 2015-04-07 | General Electric Company | Device and process for producing a reinforced hollow fibre membrane |
US9227362B2 (en) | 2012-08-23 | 2016-01-05 | General Electric Company | Braid welding |
ES2795807T3 (es) | 2013-02-22 | 2020-11-24 | Bl Technologies Inc | Reactor de tanque abierto con conjunto de membrana para soportar una biopelícula |
CA2908503C (en) * | 2013-04-01 | 2021-12-21 | Petroliam Nasional Berhad | Polysulfone membrane having high selectivity |
WO2015138723A1 (en) * | 2014-03-13 | 2015-09-17 | Celgard, Llc | Asymmetric membranes and related methods |
US10160679B2 (en) | 2014-03-20 | 2018-12-25 | Bl Technologies, Inc. | Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor |
JP6262596B2 (ja) * | 2014-05-07 | 2018-01-17 | 三菱エンジニアリングプラスチックス株式会社 | ガス分離体及びその製造方法 |
DE102014118130A1 (de) | 2014-12-08 | 2016-06-09 | Technische Universität Berlin | Fluidverteileinrichtung für einen Gas-Flüssigkeits-Kontaktor, Gas-Flüssigkeits-Kontaktor und Verfahren zum Versetzen einer Flüssigkeit mit einem Gas |
KR20170078735A (ko) * | 2014-12-24 | 2017-07-07 | 디아이씨 가부시끼가이샤 | 중공사 탈기 모듈 및 잉크젯 프린터 |
JP6684437B2 (ja) * | 2015-12-24 | 2020-04-22 | Dic株式会社 | 天然色素含有飲料およびその製造方法 |
WO2017110781A1 (ja) * | 2015-12-24 | 2017-06-29 | Dic株式会社 | 飲料およびその製造方法 |
CN109575538B (zh) * | 2017-09-29 | 2023-04-07 | 东丽先端材料研究开发(中国)有限公司 | 一种微多孔取向聚乳酸薄膜 |
CN113226525A (zh) | 2018-12-27 | 2021-08-06 | 3M创新有限公司 | 非对称中空纤维膜及其制备和使用方法 |
CN113226526B (zh) * | 2018-12-27 | 2024-05-14 | 舒万诺知识产权公司 | 具有成核剂的中空纤维膜及其制备和使用方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA878608A (en) * | 1971-08-17 | S. Bierenbaum Harvey | Microporous films | |
NL271831A (de) * | 1960-11-29 | |||
US3677881A (en) * | 1967-05-15 | 1972-07-18 | Chemcell Ltd | Open celled polypropylene filament of improved uniformity |
JPS5215627A (en) * | 1975-07-09 | 1977-02-05 | Mitsubishi Rayon Co Ltd | Porous polypropylene hollow fibers and a process for manufacturing the m |
US4020230A (en) * | 1975-10-03 | 1977-04-26 | The Dow Chemical Company | Microporous polyethylene hollow fibers and process of preparing them |
JPS5456985A (en) * | 1977-10-14 | 1979-05-08 | Mitsubishi Chem Ind Ltd | Gas-separaing membrane |
JPS54146277A (en) * | 1978-05-08 | 1979-11-15 | Teijin Ltd | Composite membrane for separating gas |
JPS551816A (en) * | 1978-06-15 | 1980-01-09 | Mitsubishi Rayon Co Ltd | Vapor-liquid contactor |
DE2935097A1 (de) * | 1978-09-07 | 1980-03-20 | Kuraray Co | Aethylen/vinylalkohol-copolymermembran |
ZA80465B (en) * | 1979-02-13 | 1981-08-26 | Celanese Corp | Process for preparing hollow microporous polypropylene fibers |
EP0021422B1 (de) * | 1979-06-25 | 1984-01-11 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Gastrennungselement |
JPS5652123A (en) * | 1979-09-28 | 1981-05-11 | Hitachi Ltd | Crop disposal from shearing machine |
JPS5656202A (en) * | 1979-10-15 | 1981-05-18 | Asahi Chem Ind Co Ltd | Hollow porous membrane yarn made of polyvinylidene fluoride type resin |
JPS5766114A (en) * | 1980-10-14 | 1982-04-22 | Mitsubishi Rayon Co Ltd | Porous polyethylene hollow fiber and its production |
US4405688A (en) * | 1982-02-18 | 1983-09-20 | Celanese Corporation | Microporous hollow fiber and process and apparatus for preparing such fiber |
US4421529A (en) * | 1982-07-02 | 1983-12-20 | The Dow Chemical Company | Membrane system for intermittent gas separation |
US4486202A (en) * | 1983-06-30 | 1984-12-04 | Monsanto Company | Asymmetric gas separation membranes |
US4472175A (en) * | 1983-06-30 | 1984-09-18 | Monsanto Company | Asymmetric gas separation membranes |
US4527999A (en) * | 1984-03-23 | 1985-07-09 | Abcor, Inc. | Separation membrane and method of preparing and using same |
-
1983
- 1983-04-22 JP JP58069900A patent/JPS59196706A/ja active Granted
-
1984
- 1984-04-18 EP EP84104417A patent/EP0124028B1/de not_active Expired - Lifetime
- 1984-04-18 DE DE8484104417T patent/DE3481587D1/de not_active Expired - Lifetime
-
1985
- 1985-11-01 US US06/793,733 patent/US4664681A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0124028A2 (de) | 1984-11-07 |
US4664681A (en) | 1987-05-12 |
EP0124028A3 (en) | 1987-07-29 |
JPH0238250B2 (de) | 1990-08-29 |
EP0124028B1 (de) | 1990-03-14 |
JPS59196706A (ja) | 1984-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |