BR9005502A - Membranas de hexafluoro bis-a polissulfona sulfonada e processo para separacoes de fluidos - Google Patents
Membranas de hexafluoro bis-a polissulfona sulfonada e processo para separacoes de fluidosInfo
- Publication number
- BR9005502A BR9005502A BR909005502A BR9005502A BR9005502A BR 9005502 A BR9005502 A BR 9005502A BR 909005502 A BR909005502 A BR 909005502A BR 9005502 A BR9005502 A BR 9005502A BR 9005502 A BR9005502 A BR 9005502A
- Authority
- BR
- Brazil
- Prior art keywords
- bis
- membranes
- sulphoned
- polysulphone
- hexafluoro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/429,614 US4971695A (en) | 1989-10-31 | 1989-10-31 | Sulfonated hexafluoro bis-a polysulfone membranes and process for fluid separations |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9005502A true BR9005502A (pt) | 1991-09-17 |
Family
ID=23703994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909005502A BR9005502A (pt) | 1989-10-31 | 1990-10-30 | Membranas de hexafluoro bis-a polissulfona sulfonada e processo para separacoes de fluidos |
Country Status (9)
Country | Link |
---|---|
US (1) | US4971695A (pt) |
EP (1) | EP0426118B1 (pt) |
JP (1) | JPH03193126A (pt) |
KR (1) | KR910008007A (pt) |
CN (1) | CN1028611C (pt) |
AT (1) | ATE115981T1 (pt) |
BR (1) | BR9005502A (pt) |
CA (1) | CA2029001A1 (pt) |
DE (1) | DE69015320T2 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920000944B1 (ko) * | 1989-11-11 | 1992-01-31 | 한국과학기술연구원 | 표면 개질된 다층 복합 산소 부화막 및 그 제조방법 |
US5030252A (en) * | 1990-08-27 | 1991-07-09 | The Dow Chemical Company | Novel benzotrifluoride aryl ether gas separation membranes |
US5071448A (en) * | 1990-12-05 | 1991-12-10 | Union Carbide Industrial Gases Technology Corporation | Semipermeable membranes based on certain sulfonated substituted polysulfone polymers |
US5837032A (en) * | 1991-01-30 | 1998-11-17 | The Cynara Company | Gas separations utilizing glassy polymer membranes at sub-ambient temperatures |
US5352272A (en) * | 1991-01-30 | 1994-10-04 | The Dow Chemical Company | Gas separations utilizing glassy polymer membranes at sub-ambient temperatures |
US5156656A (en) * | 1991-09-13 | 1992-10-20 | The Dow Chemical Company | Semi-permeable membranes derived from reactive oligomers |
US5364454A (en) * | 1993-06-30 | 1994-11-15 | Praxair Technology, Inc. | Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form |
US5356459A (en) * | 1993-06-30 | 1994-10-18 | Praxair Technology, Inc. | Production and use of improved composite fluid separation membranes |
US5348569A (en) * | 1993-06-30 | 1994-09-20 | Praxair Technology, Inc. | Modified poly(phenylene oxide) based membranes for enhanced fluid separation |
US5393323A (en) * | 1993-11-05 | 1995-02-28 | L'air Liquide S.A. | Aromatic polyethersulfone gas separation membranes |
EP1026190B1 (en) * | 1997-10-09 | 2003-09-03 | Teijin Limited | Medical material containing fluorinated polysulfone having excellent antithrombotic activity |
US6419725B1 (en) * | 1998-02-18 | 2002-07-16 | Lattice Intellectual Property Ltd. | Process of forming a permeable gas separation material |
DE19909028A1 (de) * | 1999-03-02 | 2000-09-07 | Aventis Res & Tech Gmbh & Co | Sulfonierte aromatische Polymere, Membran enthaltend diese Polymeren, Verfahren zu deren Herstellung und deren Verwendung |
US6258272B1 (en) | 1999-04-09 | 2001-07-10 | Usf Filtrations And Separations Group, Inc. | Internal hydrophilic membranes from blended anionic copolymers |
US6248931B1 (en) | 1999-06-30 | 2001-06-19 | Uop Llc | Membrane process for the recovery of halides from hydrocarbon-containing streams |
JP2004500971A (ja) * | 2000-05-02 | 2004-01-15 | ベルント・シンドラー | スルホン化アリールスルホネートマトリックスおよびその製造方法 |
US6579342B2 (en) | 2001-02-07 | 2003-06-17 | Pall Corporation | Oleophobic membrane materials by oligomer polymerization for filter venting applications |
KR100708713B1 (ko) * | 2005-09-24 | 2007-04-17 | 삼성에스디아이 주식회사 | 나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 |
US20080135481A1 (en) * | 2006-12-06 | 2008-06-12 | General Electric Company | Polyarylethernitrile hollow fiber membranes |
US20110168631A1 (en) * | 2006-12-15 | 2011-07-14 | General Electric Company | Methods and apparatuses for water filtration using polyarylether membranes |
US7695628B2 (en) * | 2006-12-15 | 2010-04-13 | General Electric Company | Polyarylether membranes |
US7669720B2 (en) * | 2006-12-15 | 2010-03-02 | General Electric Company | Functional polyarylethers |
US7977451B2 (en) * | 2006-12-15 | 2011-07-12 | General Electric Company | Polyarylether membranes |
KR100818264B1 (ko) * | 2006-12-22 | 2008-04-01 | 삼성에스디아이 주식회사 | 나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 |
KR100818265B1 (ko) * | 2006-12-22 | 2008-04-01 | 삼성에스디아이 주식회사 | 나노복합체, 나노복합 전해질막 및 이를 이용한 연료전지 |
TWI461466B (zh) * | 2007-08-06 | 2014-11-21 | Solvay Advanced Polymers Llc | 阻燃性碸聚合物 |
CN103641692B (zh) * | 2013-11-27 | 2015-07-08 | 北京航空航天大学 | 一种含氟双酚化合物的制备 |
CN105254891B (zh) * | 2015-11-25 | 2017-09-22 | 太原理工大学 | 一种含peg的聚砜物质和该物质的制备方法以及含该物质的气体分离膜的制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040950A5 (pt) * | 1969-04-30 | 1971-01-22 | Rhone Poulenc Sa | |
FR2138333B1 (pt) * | 1971-05-24 | 1974-03-08 | Rhone Poulenc Sa | |
FR2138334B1 (pt) * | 1971-05-24 | 1974-03-08 | Rhone Poulenc Sa | |
AU464313B2 (en) * | 1971-12-27 | 1975-08-21 | Hooker Chemicals And Plastics Coup | Electrolysis method and apparatus |
FR2214675A1 (en) * | 1973-01-23 | 1974-08-19 | Rhone Poulenc Sa | Reverse osmosis of aq. phenol solns - using a sulphonated polyarylether semi-permeable membrane |
US3875096A (en) * | 1974-03-20 | 1975-04-01 | Us Interior | Process for the preparation of a stable salt form of a sulfonated polyarylether sulfone |
FR2295979A1 (fr) * | 1974-12-26 | 1976-07-23 | Rhone Poulenc Ind | Polyarylethersulfones sulfonees et leur procede de preparation |
FR2331602A1 (fr) * | 1975-11-14 | 1977-06-10 | Rhone Poulenc Ind | Compositions a base de polymeres du type polysulfone pour membranes d'osmose inverse |
JPS54145379A (en) * | 1978-05-02 | 1979-11-13 | Asahi Chem Ind Co Ltd | Aromatic polysulfone hollow fiber semipermeable membrane |
FR2424940A1 (fr) * | 1978-05-03 | 1979-11-30 | Rhone Poulenc Ind | Compositions polymeriques pour membranes |
EP0008894B1 (en) * | 1978-09-05 | 1983-02-23 | Imperial Chemical Industries Plc | Sulphonated polyarylethersulphone copolymers and process for the manufacture thereof |
EP0086235B1 (en) * | 1981-08-22 | 1986-04-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Aromatic polysulfone resin hollow yarn membrane and process for manufacturing same |
US4414368A (en) * | 1982-12-27 | 1983-11-08 | Albany International Corp. | Chlorosulfonated polysulfones and derivatives thereof |
US4508852A (en) * | 1983-09-22 | 1985-04-02 | Albany International Corp. | Compositions and method of preparation by chlorosulfonation of difficultly sulfonatable poly(ether sulfone) |
CA1263572A (en) * | 1984-06-15 | 1989-12-05 | Kenichi Ikeda | Sulfonated polysulfone composite semipermeable membranes and process for producing the same |
JPS61234911A (ja) * | 1985-04-12 | 1986-10-20 | Dainippon Ink & Chem Inc | 選択性気体透過膜 |
US4764568A (en) * | 1985-07-26 | 1988-08-16 | Ciba-Geigy Corporation | Crosslinkable polyether resins having aralkoxy end groups |
US4717395A (en) * | 1986-08-07 | 1988-01-05 | The Dow Chemical Company | Gas separations using membranes comprising sulphonated polyether sulphone |
JP2694341B2 (ja) * | 1987-02-04 | 1997-12-24 | ハイドロノーティクス | 改良された耐酸化性膜およびその製造方法 |
JPH08176B2 (ja) * | 1987-04-16 | 1996-01-10 | ダイセル化学工業株式会社 | 芳香族重合体膜 |
JPS6458324A (en) * | 1987-08-28 | 1989-03-06 | Matsushita Electric Ind Co Ltd | Gas separation membrane |
JPH01176424A (ja) * | 1987-12-29 | 1989-07-12 | Matsushita Electric Ind Co Ltd | 気体分離膜 |
JPH01224027A (ja) * | 1988-03-01 | 1989-09-07 | Asahi Glass Co Ltd | 水蒸気選択透過性膜 |
-
1989
- 1989-10-31 US US07/429,614 patent/US4971695A/en not_active Expired - Lifetime
-
1990
- 1990-10-30 BR BR909005502A patent/BR9005502A/pt not_active Application Discontinuation
- 1990-10-30 AT AT90120814T patent/ATE115981T1/de not_active IP Right Cessation
- 1990-10-30 CA CA002029001A patent/CA2029001A1/en not_active Abandoned
- 1990-10-30 DE DE69015320T patent/DE69015320T2/de not_active Expired - Fee Related
- 1990-10-30 EP EP90120814A patent/EP0426118B1/en not_active Expired - Lifetime
- 1990-10-31 JP JP2292228A patent/JPH03193126A/ja active Pending
- 1990-10-31 KR KR1019900017529A patent/KR910008007A/ko not_active Application Discontinuation
- 1990-10-31 CN CN90109597A patent/CN1028611C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69015320T2 (de) | 1995-08-03 |
CA2029001A1 (en) | 1991-05-01 |
ATE115981T1 (de) | 1995-01-15 |
EP0426118A2 (en) | 1991-05-08 |
EP0426118B1 (en) | 1994-12-21 |
CN1028611C (zh) | 1995-05-31 |
JPH03193126A (ja) | 1991-08-22 |
DE69015320D1 (de) | 1995-02-02 |
CN1051917A (zh) | 1991-06-05 |
US4971695A (en) | 1990-11-20 |
EP0426118A3 (en) | 1991-08-07 |
KR910008007A (ko) | 1991-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB19 | Grant procedure suspended (art. 19) | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |