DK148785C - Fremgangsmaade til fremstilling af en membran til adskillelse af stoffer - Google Patents
Fremgangsmaade til fremstilling af en membran til adskillelse af stofferInfo
- Publication number
- DK148785C DK148785C DK472474A DK472474A DK148785C DK 148785 C DK148785 C DK 148785C DK 472474 A DK472474 A DK 472474A DK 472474 A DK472474 A DK 472474A DK 148785 C DK148785 C DK 148785C
- Authority
- DK
- Denmark
- Prior art keywords
- substances
- membrane
- separation
- procedure
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000000126 substance 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
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/123—Treatment by wave energy or particle radiation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10141773A JPS526943B2 (da) | 1973-09-07 | 1973-09-07 | |
JP10141773 | 1973-09-07 | ||
JP5857874A JPS5232755B2 (da) | 1974-05-23 | 1974-05-23 | |
JP5857874 | 1974-05-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK472474A DK472474A (da) | 1975-05-05 |
DK148785B DK148785B (da) | 1985-09-30 |
DK148785C true DK148785C (da) | 1986-03-10 |
Family
ID=26399622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK472474A DK148785C (da) | 1973-09-07 | 1974-09-06 | Fremgangsmaade til fremstilling af en membran til adskillelse af stoffer |
Country Status (7)
Country | Link |
---|---|
US (2) | US3992495A (da) |
DE (1) | DE2442209C2 (da) |
DK (1) | DK148785C (da) |
FR (1) | FR2243222B1 (da) |
GB (1) | GB1481228A (da) |
IT (1) | IT1019215B (da) |
NL (1) | NL174020C (da) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL174020C (nl) * | 1973-09-07 | 1984-04-16 | Sumitomo Chemical Co | Werkwijze voor het vervaardigen van een membraan voor het scheiden van stoffen, en het vervaardigde membraan. |
JPS568645B2 (da) * | 1974-09-05 | 1981-02-25 | ||
FR2286850A1 (fr) * | 1974-10-02 | 1976-04-30 | Inst Nat Rech Chimique | Membranes en polyacrylamide methylole ou en polyacrylamide substitue methylole et leur fabrication |
JPS5226380A (en) * | 1975-08-25 | 1977-02-26 | Sumitomo Chem Co Ltd | Method of making semipermeable membranes |
JPS5254688A (en) * | 1975-10-30 | 1977-05-04 | Sumitomo Chem Co Ltd | Method of producing semipermeable memebrane |
JPS5857205B2 (ja) * | 1976-02-02 | 1983-12-19 | 住友化学工業株式会社 | 半透膜の製造方法 |
CH621265A5 (da) * | 1976-03-16 | 1981-01-30 | Killer Walter H P | |
US4353799A (en) * | 1976-05-19 | 1982-10-12 | Baxter Travenol Laboratories, Inc. | Hydrophobic diffusion membranes for blood having wettable surfaces |
NZ184767A (en) * | 1976-08-05 | 1980-03-05 | Tecneco Spa | Assymetric membranes from fluorinated polymeric materials |
LU76471A1 (da) * | 1976-12-24 | 1978-07-10 | ||
LU76474A1 (da) * | 1976-12-24 | 1978-07-10 | ||
US4156597A (en) * | 1977-09-23 | 1979-05-29 | General Electric Company | Ultrathin polyetherimide membrane and gas separation process |
US4316783A (en) * | 1978-06-20 | 1982-02-23 | Japan Atomic Energy Research Institute | Process for modifying a shaped polyethylene |
US4276138A (en) * | 1978-06-27 | 1981-06-30 | Agency Of Industrial Science & Technology | Method for reducing electrostatic charging on shaped articles of polyvinyl chloride resins |
JPS5550034A (en) * | 1978-10-05 | 1980-04-11 | Toray Ind Inc | Surface-treatment of plastic |
JPS56830A (en) * | 1979-06-18 | 1981-01-07 | Shin Etsu Chem Co Ltd | Surface treatment of acrylic resin molded product |
US4347139A (en) * | 1980-03-24 | 1982-08-31 | Juichiro Ozawa | Membrane for reverse osmosis and method of making the same |
IL60886A (en) * | 1980-08-20 | 1984-03-30 | Yissum Res Dev Co | Method for producing permeable polymeric membranes |
US4439292A (en) * | 1981-08-13 | 1984-03-27 | Bayer Aktiengesellschaft | Treatment of perfluorinated polymer membranes containing carboxyl groups |
US4501484A (en) * | 1981-08-19 | 1985-02-26 | Ricoh Company, Ltd. | Photoconductive element cleaning apparatus and residual toner collecting apparatus |
US4707266A (en) * | 1982-02-05 | 1987-11-17 | Pall Corporation | Polyamide membrane with controlled surface properties |
US4533369A (en) * | 1982-05-28 | 1985-08-06 | Sumitomo Electric Industries, Ltd. | Gas-permselective composite membranes and process for the production thereof |
US4456708A (en) * | 1982-06-25 | 1984-06-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for the preparation of thin-skinned asymmetric reverse osmosis membranes and products thereof |
JPS5930832A (ja) * | 1982-08-13 | 1984-02-18 | Shin Etsu Chem Co Ltd | 表面特性の改質されたフツ素系樹脂成形品 |
EP0113574B1 (en) * | 1982-12-21 | 1989-03-01 | Sumitomo Electric Industries Limited | Gas-selectively permeable membrane and method of forming said membrane |
GB8310666D0 (en) * | 1983-04-20 | 1983-05-25 | Limit Instant Ltd | Treatment of membranes |
US4868222A (en) * | 1985-06-10 | 1989-09-19 | The Dow Chemical Company | Preparation of asymmetric membranes by the solvent extraction of polymer components from polymer blends |
US4806246A (en) * | 1986-04-11 | 1989-02-21 | Applied Membrane Technology, Inc. | Pore size control using plasma polymerization techniques |
GB8620484D0 (en) * | 1986-08-22 | 1986-10-01 | Raychem Ltd | Plugged microporous film |
DE3704546A1 (de) * | 1987-02-13 | 1988-08-25 | Kernforschungsz Karlsruhe | Verfahren zur herstellung eines filters und danach hergestelltes filter |
US5262451A (en) * | 1988-06-08 | 1993-11-16 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US5338770A (en) * | 1988-06-08 | 1994-08-16 | Cardiopulmonics, Inc. | Gas permeable thrombo-resistant coatings and methods of manufacture |
US5342693A (en) * | 1988-06-08 | 1994-08-30 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coating and methods of manufacture |
US5182317A (en) * | 1988-06-08 | 1993-01-26 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US4873037A (en) * | 1988-10-05 | 1989-10-10 | The Dow Chemical Company | Method for preparing an asymmetric semi-permeable membrane |
US6022902A (en) * | 1989-10-31 | 2000-02-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Porous article with surface functionality and method for preparing same |
US5302452A (en) * | 1990-01-04 | 1994-04-12 | Toray Industries, Inc. | Drawn plastic product and a method for drawing a plastic product |
US5211993A (en) * | 1990-12-10 | 1993-05-18 | Advanced Surface Technology, Inc. | Method of making novel separation media |
US5275766A (en) * | 1992-10-30 | 1994-01-04 | Corning Incorporate | Method for making semi-permeable polymer membranes |
US5755964A (en) * | 1996-02-02 | 1998-05-26 | The Dow Chemical Company | Method of treating polyamide membranes to increase flux |
US6260709B1 (en) | 1998-11-09 | 2001-07-17 | Parker-Hannifin Corporation | Membrane filter element for chemical-mechanical polishing slurries |
US6780327B1 (en) * | 1999-02-25 | 2004-08-24 | Pall Corporation | Positively charged membrane |
FR2820057A1 (fr) * | 2001-01-30 | 2002-08-02 | Ct De Transfert De Technologie | Membrane pour chambre d'encapsulation de cellules produisant au moins une substance biologiquement active et organe bio-artificiel comprenant une telle membrane |
CN101425394A (zh) * | 2007-10-30 | 2009-05-06 | 通用电气公司 | 一种电极和设备的制造方法 |
EP2056310A1 (en) * | 2007-10-30 | 2009-05-06 | General Electric Company | Method for producing an electrode and device |
JP5377452B2 (ja) * | 2009-10-16 | 2013-12-25 | 日東電工株式会社 | 複合半透膜の製造方法 |
WO2014039575A1 (en) * | 2012-09-06 | 2014-03-13 | Hydration Systems, Llc | Phase inversion membrane and method for manufacturing same using soluble fibers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3276996A (en) * | 1963-07-15 | 1966-10-04 | Lazare Leon | Separating water from saline solutions |
US3692653A (en) * | 1969-10-14 | 1972-09-19 | Johnson & Johnson | Shaped articles having enhanced surface bonding and adhesion properties and improved elongation characteristics |
US3661735A (en) * | 1969-10-14 | 1972-05-09 | Johnson & Johnson | Shaped articles having improved surface properties and corona discharge methods and apparatus for making the same |
US3720321A (en) * | 1970-03-11 | 1973-03-13 | Research Corp | Radiation crosslinked, swelled semipermeable membranes |
US3846521A (en) * | 1971-02-03 | 1974-11-05 | Union Carbide Corp | Low energy electron beam treatment of polymeric films, and apparatus therefore |
US3864289A (en) * | 1971-04-07 | 1975-02-04 | Koratec Inc | Preparation of cellulosic semi-permeable membranes |
US3723289A (en) * | 1971-08-12 | 1973-03-27 | Celanese Corp | Method and apparatus for plasma treatment of substrates |
US3880966A (en) * | 1971-09-23 | 1975-04-29 | Celanese Corp | Corona treated microporous film |
US3775308A (en) * | 1972-05-18 | 1973-11-27 | Interior | Method for preparation of composite semipermeable membrane |
US3847652A (en) * | 1972-12-08 | 1974-11-12 | Nasa | Method of preparing water purification membranes |
NL174020C (nl) * | 1973-09-07 | 1984-04-16 | Sumitomo Chemical Co | Werkwijze voor het vervaardigen van een membraan voor het scheiden van stoffen, en het vervaardigde membraan. |
-
1974
- 1974-08-29 NL NLAANVRAGE7411487,A patent/NL174020C/xx not_active IP Right Cessation
- 1974-09-04 DE DE2442209A patent/DE2442209C2/de not_active Expired
- 1974-09-06 IT IT52925/74A patent/IT1019215B/it active
- 1974-09-06 DK DK472474A patent/DK148785C/da active
- 1974-09-06 FR FR7430293A patent/FR2243222B1/fr not_active Expired
- 1974-09-06 US US05/503,701 patent/US3992495A/en not_active Expired - Lifetime
- 1974-09-09 GB GB39217/74A patent/GB1481228A/en not_active Expired
-
1979
- 1979-08-27 US US06/070,692 patent/US4330406A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK472474A (da) | 1975-05-05 |
US4330406A (en) | 1982-05-18 |
US3992495A (en) | 1976-11-16 |
NL7411487A (nl) | 1975-03-11 |
DE2442209A1 (de) | 1975-03-13 |
FR2243222A1 (da) | 1975-04-04 |
IT1019215B (it) | 1977-11-10 |
NL174020C (nl) | 1984-04-16 |
DK148785B (da) | 1985-09-30 |
NL174020B (nl) | 1983-11-16 |
FR2243222B1 (da) | 1977-10-28 |
GB1481228A (en) | 1977-07-27 |
DE2442209C2 (de) | 1982-06-16 |
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