DE3867370D1 - Hydrophile mikroporoese membran und verfahren zu ihrer herstellung. - Google Patents
Hydrophile mikroporoese membran und verfahren zu ihrer herstellung.Info
- Publication number
- DE3867370D1 DE3867370D1 DE8888306866T DE3867370T DE3867370D1 DE 3867370 D1 DE3867370 D1 DE 3867370D1 DE 8888306866 T DE8888306866 T DE 8888306866T DE 3867370 T DE3867370 T DE 3867370T DE 3867370 D1 DE3867370 D1 DE 3867370D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- microporous membrane
- hydrophilic microporous
- hydrophilic
- 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
- 239000012982 microporous membrane Substances 0.000 title 1
Classifications
-
- 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
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- 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
- B01D67/0093—Chemical modification
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/405—Impregnation with polymerisable compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
- B01D2323/385—Graft polymerization involving radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Transplantation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187037A JPH0829234B2 (ja) | 1987-07-27 | 1987-07-27 | 親水性微多孔膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3867370D1 true DE3867370D1 (de) | 1992-02-13 |
Family
ID=16199073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888306866T Expired - Lifetime DE3867370D1 (de) | 1987-07-27 | 1988-07-26 | Hydrophile mikroporoese membran und verfahren zu ihrer herstellung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4885086A (de) |
EP (1) | EP0302650B1 (de) |
JP (1) | JPH0829234B2 (de) |
CA (1) | CA1333236C (de) |
DE (1) | DE3867370D1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO173366C (no) * | 1987-11-02 | 1993-12-08 | Tokyo Bi Tech Lab Inc | Membran av hule fibre for rensing av blod, framgangsm}te for rensing av blod, og apparat for rensing av blod |
EP0371178A1 (de) * | 1988-12-01 | 1990-06-06 | Tokyo Bi-Tech Laboratories Inc | Verfahren zur Herstellung einer Vorrichtung zur Blutreinigung mit Hohlfasermebranen |
US5798261A (en) * | 1989-10-31 | 1998-08-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Distributed pore chemistry in porous organic polymers |
US5160627A (en) * | 1990-10-17 | 1992-11-03 | Hoechst Celanese Corporation | Process for making microporous membranes having gel-filled pores, and separations methods using such membranes |
US6132849A (en) * | 1990-10-30 | 2000-10-17 | Minnesota Mining And Manufacturing Company | Receptive media for permanent imaging and methods of preparing and using same |
JP3099959B2 (ja) * | 1990-10-30 | 2000-10-16 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 親水性ポリマー外殻を有する製品及びその製造方法 |
US5443727A (en) * | 1990-10-30 | 1995-08-22 | Minnesota Mining And Manufacturing Company | Articles having a polymeric shell and method for preparing same |
US5228992A (en) * | 1992-03-03 | 1993-07-20 | Pall Corporation | Process for preparing hollow fiber separatory devices |
US7601374B2 (en) | 2000-09-26 | 2009-10-13 | Landec Corporation | Packaging of respiring biological materials |
US8110232B2 (en) | 2000-09-26 | 2012-02-07 | Apio, Inc. | Packaging of bananas |
CN102083897B (zh) | 2008-05-30 | 2013-06-12 | 3M创新有限公司 | 制备配体官能化基底的方法 |
JP2011523965A (ja) | 2008-05-30 | 2011-08-25 | スリーエム イノベイティブ プロパティズ カンパニー | リガンド官能化基材 |
JP5416222B2 (ja) * | 2008-12-23 | 2014-02-12 | スリーエム イノベイティブ プロパティズ カンパニー | 官能化不織布物品 |
US20100210160A1 (en) * | 2009-02-18 | 2010-08-19 | 3M Innovative Properties Company | Hydrophilic porous substrates |
US20100209693A1 (en) * | 2009-02-18 | 2010-08-19 | 3M Innovative Properties Company | Hydrophilic porous substrates |
JP2012531531A (ja) | 2009-06-23 | 2012-12-10 | スリーエム イノベイティブ プロパティズ カンパニー | 官能化不織布物品 |
US8377672B2 (en) | 2010-02-18 | 2013-02-19 | 3M Innovative Properties Company | Ligand functionalized polymers |
EP2542889B1 (de) | 2010-03-03 | 2015-03-25 | 3M Innovative Properties Company | Ligandenfunktionalisierte guanidinyl-polymere |
US8946352B2 (en) | 2010-12-16 | 2015-02-03 | Empire Technology Development Llc | Melt processable poly (vinyl alcohol) blends and poly (vinyl alcohol) based membranes |
EP2559806A1 (de) | 2011-08-17 | 2013-02-20 | Center of Excellence Polymer Materials and Technologies (Polimat) | Verfahren zum Steigern der Hydrophilie polymerer Materialien |
EP3406433A1 (de) | 2012-01-23 | 2018-11-28 | Apio, Inc. | Atmosphärensteuerung in der umgebung sauerstoffverbrauchender biologischer materialien |
JP6709799B2 (ja) | 2015-03-24 | 2020-06-17 | スリーエム イノベイティブ プロパティズ カンパニー | 生物学的組成物の精製方法及びそのための物品 |
CN110975625A (zh) * | 2019-11-19 | 2020-04-10 | 江苏大孚膜科技有限公司 | 一种超滤平片滤膜及其制备方法 |
WO2021134028A1 (en) * | 2019-12-24 | 2021-07-01 | Ampersand Biopharmaceuticals, Inc. | Topical cyclosporine for treating psoriasis and other ailments |
CN113041846A (zh) * | 2021-01-28 | 2021-06-29 | 哈尔滨工业大学(深圳) | 复合膜丝及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1176772A (fr) * | 1957-06-14 | 1959-04-15 | Polyplastic Sa | Procédé pour rendre hydrophile des objets cellulaires en matières organiques |
US4047908A (en) * | 1973-05-30 | 1977-09-13 | Standard Oil Company | Gas separation membrane |
GB1538810A (en) * | 1976-08-10 | 1979-01-24 | Sumitomo Electric Industries | Hydrophilic porous fluorocarbon structures and process for their production |
DE3032380A1 (de) * | 1979-09-04 | 1981-03-19 | Celanese Corp., 10036 New York, N.Y. | Verfahren zur herstellung hydrophiler mikroporoeser folien |
US4339473A (en) * | 1980-08-28 | 1982-07-13 | Rai Research Corporation | Gamma radiation grafting process for preparing separator membranes for electrochemical cells |
JPS61353A (ja) * | 1984-06-13 | 1986-01-06 | テルモ株式会社 | 薬剤投与装置 |
EP0203459B1 (de) * | 1985-05-27 | 1990-07-25 | ASAHI MEDICAL Co., Ltd. | Hydrophile poröse Composite-Membran, Verfahren zu ihrer Herstellung und ein Plasma-Separator |
US4794002A (en) * | 1985-11-01 | 1988-12-27 | Monsanto Company | Modified polymeric surfaces and process for preparing same |
JPH0765270B2 (ja) * | 1985-11-05 | 1995-07-12 | 三菱レイヨン株式会社 | 中空糸膜の機能化処理方法 |
-
1987
- 1987-07-27 JP JP62187037A patent/JPH0829234B2/ja not_active Expired - Fee Related
-
1988
- 1988-07-20 US US07/221,573 patent/US4885086A/en not_active Expired - Lifetime
- 1988-07-21 CA CA000572643A patent/CA1333236C/en not_active Expired - Fee Related
- 1988-07-26 EP EP88306866A patent/EP0302650B1/de not_active Expired
- 1988-07-26 DE DE8888306866T patent/DE3867370D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0302650B1 (de) | 1992-01-02 |
CA1333236C (en) | 1994-11-29 |
JPH0829234B2 (ja) | 1996-03-27 |
EP0302650A1 (de) | 1989-02-08 |
JPS6430606A (en) | 1989-02-01 |
US4885086A (en) | 1989-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3867370D1 (de) | Hydrophile mikroporoese membran und verfahren zu ihrer herstellung. | |
DE3774323D1 (de) | Mikroporoese membran und verfahren zu ihrer herstellung. | |
DE3773001D1 (de) | Hydrophilisierte poroese membran und verfahren zu ihrer herstellung. | |
DE3581520D1 (de) | Poroese membran mit hydrophiler oberflaeche und verfahren zu ihrer herstellung. | |
DE3675869D1 (de) | Halbdurchlaessige zusammengesetzte membran und verfahren zu ihrer herstellung. | |
DE3785147D1 (de) | Membran aus regenerierter zellulose und verfahren zu ihrer herstellung. | |
DE69007130T2 (de) | Poröse Polyvinylidenfluorid-Membran und Verfahren zu ihrer Herstellung. | |
DE3888681T2 (de) | Hydrophile, poröse polyvinylidenfluoridmembran und verfahren zur herstellung. | |
DE3878899D1 (de) | Poroese polytetrafluoraethylen-membran, trennvorrichtung unter verwendung dieser membran sowie verfahren zur herstellung. | |
DE3481587D1 (de) | Heterogene membran und verfahren zu ihrer herstellung. | |
DE68912078T2 (de) | Mikroporöse Polyetheretherketon-Membranen und Verfahren zu deren Herstellung. | |
DE3675961D1 (de) | Trennungsmembran und verfahren zu ihrer herstellung. | |
DE3769011D1 (de) | Hydrophile poroese membran, verfahren zu ihrer herstellung und ihre anwendung in einer trennvorrichtung fuer blutplasma. | |
DE3851572T2 (de) | Polysulfon-Hohlfasermembran und Verfahren zu ihrer Herstellung. | |
DE3585542D1 (de) | Methoden zur herstellung biologisch aktiver membranen und ihre verwendungen. | |
DE3681302D1 (de) | Verfahren zur herstellung einer hydrophilen poroesen membran. | |
DE3855721D1 (de) | Poröse polypropylenmembran und verfahren zu deren herstellung | |
DE3680641D1 (de) | Enzym-immobilisierte membran und verfahren zu deren herstellung. | |
DE3887918T2 (de) | Semipermeable, organo-mineralische Membran und Verfahren zu deren Herstellung. | |
DE3870410D1 (de) | Mikroporoese membran und verfahren zu ihrer herstellung durch beiderseitige bestrahlung. | |
DE69021452T2 (de) | Hydrophile, poröse Membran und Verfahren zu ihrer Herstellung. | |
DE68904582T2 (de) | Elektroakoustische membran und verfahren zur herstellung. | |
DE3880652D1 (de) | Selektive gaspermeationsmembranen und verfahren zu ihrer herstellung. | |
DE3853366D1 (de) | Hydrolysierte Membran und Verfahren zu deren Herstellung. | |
DE3577213D1 (de) | Luciferasetragende membran zur dosierung von atp und verfahren zu ihrer herstellung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |