DE68901898D1 - Fluoroxidierte polymermembranen fuer die gastrennung und verfahren zu deren herstellung. - Google Patents
Fluoroxidierte polymermembranen fuer die gastrennung und verfahren zu deren herstellung.Info
- Publication number
- DE68901898D1 DE68901898D1 DE8989114563T DE68901898T DE68901898D1 DE 68901898 D1 DE68901898 D1 DE 68901898D1 DE 8989114563 T DE8989114563 T DE 8989114563T DE 68901898 T DE68901898 T DE 68901898T DE 68901898 D1 DE68901898 D1 DE 68901898D1
- Authority
- DE
- Germany
- Prior art keywords
- fluoroxidized
- production
- gas separation
- polymer membranes
- membranes
- 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
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
-
- 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
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- 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
- C08J7/126—Halogenation
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transplantation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Artificial Filaments (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/230,409 US5073175A (en) | 1988-08-09 | 1988-08-09 | Fluorooxidized polymeric membranes for gas separation and process for preparing them |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68901898D1 true DE68901898D1 (de) | 1992-07-30 |
DE68901898T2 DE68901898T2 (de) | 1992-12-17 |
Family
ID=22865112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989114563T Expired - Lifetime DE68901898T2 (de) | 1988-08-09 | 1989-08-07 | Fluoroxidierte polymermembranen fuer die gastrennung und verfahren zu deren herstellung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5073175A (de) |
EP (1) | EP0354514B1 (de) |
JP (1) | JPH0661434B2 (de) |
CA (1) | CA1326116C (de) |
DE (1) | DE68901898T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5409524A (en) * | 1992-12-01 | 1995-04-25 | The Dow Chemical Company | Membranes having improved selectivity and recovery, and process for making same |
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 |
US5792528A (en) * | 1994-06-17 | 1998-08-11 | Atomic Energy Corporation Of South Africa Limited | Process for the production of plastic components for containing and/or transporting fluids |
US5900321A (en) * | 1994-06-17 | 1999-05-04 | Pelindaba District Brits Atomic Energy Corp. Of South Africa Limited | Method for the production of composites |
US5700310A (en) | 1995-12-29 | 1997-12-23 | Mg Generon, Inc. | Removal of oil from compressed gas with macroporous polymeric adsorbent |
US5707423A (en) * | 1996-06-14 | 1998-01-13 | Membrane Technology And Research, Inc. | Substituted polyacetylene separation membrane |
DE19727783A1 (de) * | 1997-06-30 | 1999-01-07 | Bosch Gmbh Robert | Verfahren zur Oberflächenbehandlung makromolekularer Verbindungen |
JPH11200139A (ja) * | 1998-01-20 | 1999-07-27 | Daikin Ind Ltd | 熱溶融性フッ素樹脂繊維 |
GB9814717D0 (en) * | 1998-02-23 | 1998-09-02 | Bespak Plc | Improvements in drug delivery devices |
GB9805938D0 (en) * | 1998-03-19 | 1998-05-13 | Glaxo Group Ltd | Valve for aerosol container |
US6156381A (en) * | 1998-12-30 | 2000-12-05 | Mg Generon | Ozone treatment of surface of membrane to improve permselectivity |
US6419871B1 (en) | 2000-05-25 | 2002-07-16 | Transweb, Llc. | Plasma treatment of filter media |
US6441128B1 (en) | 2000-08-28 | 2002-08-27 | Bernard D. Bauman | ECTFE surfaces modified by fluoro-oxidation and a process therefor |
JP2003062422A (ja) * | 2001-08-27 | 2003-03-04 | Inst Of Physical & Chemical Res | 気体分離膜及びその製造方法 |
WO2004087792A2 (en) * | 2003-04-01 | 2004-10-14 | Rand Afrikaans University | Surface oxyfluorinated polymide, substrates coated therewith and composite material incorporating it |
US7786403B2 (en) * | 2003-08-28 | 2010-08-31 | Nawo Tec Gmbh | Method for high-resolution processing of thin layers using electron beams |
DE102006012366A1 (de) * | 2006-03-17 | 2007-09-20 | Air Liquide Deutschland Gmbh | Verfahren zur Modifizierung der Oberfläche von Kunststoff-Formteilen durch fluorinitiierte Oxidation |
JP5082347B2 (ja) * | 2006-09-05 | 2012-11-28 | 旭硝子株式会社 | 分離膜の製造方法および水処理用分離膜 |
US7699911B2 (en) * | 2007-05-03 | 2010-04-20 | Honeywell International Inc. | Ozone resistant O2/N2 separation membranes |
RU2468856C1 (ru) * | 2011-06-17 | 2012-12-10 | Общество с ограниченной ответственностью "ИнтерФтор" | Способ обработки поверхности полимерных мембранных материалов |
RU2467790C1 (ru) * | 2011-06-22 | 2012-11-27 | Общество с ограниченной ответственностью "ИнтерФтор" | Способ обработки поверхности полимерных мембранных материалов |
KR20160066046A (ko) * | 2013-12-16 | 2016-06-09 | 사빅 글로벌 테크놀러지스 비.브이. | 플라즈마-처리된 중합 멤브레인들 |
WO2015095044A1 (en) | 2013-12-16 | 2015-06-25 | Sabic Global Technologies B.V. | Treated mixed matrix polymeric membranes |
US20160263532A1 (en) * | 2013-12-16 | 2016-09-15 | Sabic Global Technologies B.V. | Ultraviolet and plasma-treated polymeric membranes |
EP3057689A4 (de) | 2013-12-16 | 2016-08-31 | Sabic Global Technologies Bv | Uv- und thermisch behandelte polymermembranen |
RU2718928C1 (ru) * | 2018-12-27 | 2020-04-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Модифицированная нанопористая полимерная мембрана с улучшенными водоотталкивающими свойствами для мембранных контакторов и способ ее получения |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846521A (en) * | 1971-02-03 | 1974-11-05 | Union Carbide Corp | Low energy electron beam treatment of polymeric films, and apparatus therefore |
US3862284A (en) * | 1973-05-10 | 1975-01-21 | Air Prod & Chem | Process for producing blow molded thermoplastic articles having improved barrier properties |
US4020223A (en) * | 1974-01-17 | 1977-04-26 | Air Products And Chemicals, Inc. | Fluorination of polyolefin and polyacrylonitrile fibers |
JPS6043844B2 (ja) * | 1977-09-30 | 1985-09-30 | 日本原子力研究所 | ペルフルオルカルボン酸型陽イオン交換体の製造方法 |
US4181675A (en) * | 1978-09-19 | 1980-01-01 | Monsanto Company | Process for methanol production |
US4556180A (en) * | 1978-12-07 | 1985-12-03 | The Garrett Corporation | Fuel tank inerting system |
US4243701A (en) * | 1979-11-08 | 1981-01-06 | Uop Inc. | Preparation of gas separation membranes |
US4393113A (en) * | 1980-06-05 | 1983-07-12 | Teitin Limited | Novel silicon-containing copolymer, ultrathin solid membrane composed of said copolymer, use of said solid membrane for concentrating a specified gas in a gaseous mixture, and process for producing said solid membrane |
JPS574203A (en) * | 1980-06-09 | 1982-01-09 | Teijin Ltd | Composite membrane for gas separation |
JPS58223408A (ja) * | 1982-06-22 | 1983-12-26 | Sanyo Chem Ind Ltd | 気体分離膜 |
JPS58223407A (ja) * | 1982-06-22 | 1983-12-26 | Sanyo Chem Ind Ltd | 気体分離膜 |
JPS5959214A (ja) * | 1982-09-28 | 1984-04-05 | Asahi Glass Co Ltd | ガス分離用複合膜 |
JPS5969104A (ja) * | 1982-10-15 | 1984-04-19 | Mitsui Petrochem Ind Ltd | 混合気体分離膜 |
JPS59137303A (ja) * | 1983-01-27 | 1984-08-07 | Asahi Glass Co Ltd | 酸素富化装置 |
JPS59154106A (ja) * | 1983-02-23 | 1984-09-03 | Toshinobu Higashimura | 気体分離膜 |
JPS59196706A (ja) * | 1983-04-22 | 1984-11-08 | Dainippon Ink & Chem Inc | 不均質膜およびその製造方法 |
JPS6086132A (ja) * | 1983-10-19 | 1985-05-15 | Mitsubishi Rayon Co Ltd | 多孔質膜の親水化処理法 |
JPS60161703A (ja) * | 1984-01-30 | 1985-08-23 | Teijin Ltd | 気体選択透過膜複合体 |
JPS60255111A (ja) * | 1984-05-30 | 1985-12-16 | Sumitomo Electric Ind Ltd | 酸素選択透過性複合膜およびその製造方法 |
JPS60257820A (ja) * | 1984-06-06 | 1985-12-19 | Toray Ind Inc | 気体分離複合膜 |
JPS61101227A (ja) * | 1984-10-23 | 1986-05-20 | Dainippon Ink & Chem Inc | 膜およびその製造方法 |
JPS61125424A (ja) * | 1984-11-24 | 1986-06-13 | Mitsui Petrochem Ind Ltd | 混合気体分離膜 |
EP0185980B1 (de) * | 1984-12-27 | 1995-03-01 | Teijin Limited | Gerät zur Sauerstoffanreicherung |
JPS61157325A (ja) * | 1984-12-28 | 1986-07-17 | Toa Nenryo Kogyo Kk | 気体選択透過膜およびその製造方法 |
JPS61192313A (ja) * | 1985-02-20 | 1986-08-26 | Matsushita Electric Ind Co Ltd | 選択性気体透過膜の表面処理法 |
JPS61278330A (ja) * | 1985-06-04 | 1986-12-09 | Matsushita Electric Ind Co Ltd | 選択性気体透過膜 |
JPS61278307A (ja) * | 1985-06-04 | 1986-12-09 | Matsushita Electric Ind Co Ltd | 気体分離膜の製造方法 |
JPS6227025A (ja) * | 1985-07-29 | 1987-02-05 | Teijin Ltd | 気体分離用複合膜 |
JPS62136224A (ja) * | 1985-12-10 | 1987-06-19 | Matsushita Electric Ind Co Ltd | 気体分離用複合膜 |
US4657564A (en) * | 1985-12-13 | 1987-04-14 | Air Products And Chemicals, Inc. | Fluorinated polymeric membranes for gas separation processes |
JPS62234522A (ja) * | 1986-04-04 | 1987-10-14 | Nippon Oil & Fats Co Ltd | 高選択性気体分離複合膜 |
JPS62289219A (ja) * | 1986-06-10 | 1987-12-16 | Mitsubishi Rayon Co Ltd | 複合膜 |
JPS6339612A (ja) * | 1986-08-04 | 1988-02-20 | Matsushita Electric Ind Co Ltd | 気体分離用複合膜の製造方法 |
EP0256530B1 (de) * | 1986-08-14 | 1991-04-10 | Toray Industries, Inc. | Gastrennungsmembran |
JPH0777602B2 (ja) * | 1986-09-05 | 1995-08-23 | 松下電器産業株式会社 | 気体分離膜の製造方法 |
JPS63116726A (ja) * | 1986-11-06 | 1988-05-21 | Toray Ind Inc | 気体分離素子 |
JPS63134031A (ja) * | 1986-11-25 | 1988-06-06 | Teijin Ltd | 中空糸状複合膜 |
US4759776A (en) * | 1986-12-08 | 1988-07-26 | Air Products And Chemicals, Inc. | Polytrialkylgermylpropyne polymers and membranes |
US4780114A (en) * | 1987-10-14 | 1988-10-25 | Air Products And Chemicals, Inc. | Molten salt hydrate membranes for the separation of gases |
-
1988
- 1988-08-09 US US07/230,409 patent/US5073175A/en not_active Expired - Fee Related
-
1989
- 1989-08-02 CA CA000607356A patent/CA1326116C/en not_active Expired - Fee Related
- 1989-08-07 DE DE8989114563T patent/DE68901898T2/de not_active Expired - Lifetime
- 1989-08-07 JP JP1204527A patent/JPH0661434B2/ja not_active Expired - Lifetime
- 1989-08-07 EP EP89114563A patent/EP0354514B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH02169017A (ja) | 1990-06-29 |
EP0354514A3 (en) | 1990-09-26 |
US5073175A (en) | 1991-12-17 |
EP0354514A2 (de) | 1990-02-14 |
CA1326116C (en) | 1994-01-18 |
JPH0661434B2 (ja) | 1994-08-17 |
EP0354514B1 (de) | 1992-06-24 |
DE68901898T2 (de) | 1992-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |