DE69015320D1 - Membranen aus sulfoniertem Polysulfon auf der Basis von Hexafluorbisphenol-A und Verfahren zum Trennen von Fluiden. - Google Patents

Membranen aus sulfoniertem Polysulfon auf der Basis von Hexafluorbisphenol-A und Verfahren zum Trennen von Fluiden.

Info

Publication number
DE69015320D1
DE69015320D1 DE69015320T DE69015320T DE69015320D1 DE 69015320 D1 DE69015320 D1 DE 69015320D1 DE 69015320 T DE69015320 T DE 69015320T DE 69015320 T DE69015320 T DE 69015320T DE 69015320 D1 DE69015320 D1 DE 69015320D1
Authority
DE
Germany
Prior art keywords
hexafluorobisphenol
polysulfone membranes
sulfonated polysulfone
membranes based
separating fluids
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 - Fee Related
Application number
DE69015320T
Other languages
English (en)
Other versions
DE69015320T2 (de
Inventor
James Hajimi Kawakami
Benjamin Bikson
Gertrud Gotz
Yurdagul Ozcayir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair Technology Inc
Original Assignee
Praxair Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of DE69015320D1 publication Critical patent/DE69015320D1/de
Application granted granted Critical
Publication of DE69015320T2 publication Critical patent/DE69015320T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69015320T 1989-10-31 1990-10-30 Membranen aus sulfoniertem Polysulfon auf der Basis von Hexafluorbisphenol-A und Verfahren zum Trennen von Fluiden. Expired - Fee Related DE69015320T2 (de)

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 (2)

Publication Number Publication Date
DE69015320D1 true DE69015320D1 (de) 1995-02-02
DE69015320T2 DE69015320T2 (de) 1995-08-03

Family

ID=23703994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015320T Expired - Fee Related DE69015320T2 (de) 1989-10-31 1990-10-30 Membranen aus sulfoniertem Polysulfon auf der Basis von Hexafluorbisphenol-A und Verfahren zum Trennen von Fluiden.

Country Status (9)

Country Link
US (1) US4971695A (de)
EP (1) EP0426118B1 (de)
JP (1) JPH03193126A (de)
KR (1) KR910008007A (de)
CN (1) CN1028611C (de)
AT (1) ATE115981T1 (de)
BR (1) BR9005502A (de)
CA (1) CA2029001A1 (de)
DE (1) DE69015320T2 (de)

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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
US5352272A (en) * 1991-01-30 1994-10-04 The Dow Chemical Company Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
US5837032A (en) * 1991-01-30 1998-11-17 The Cynara 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
KR100585029B1 (ko) * 1997-10-09 2006-06-01 데이진 가부시키가이샤 불소원자를 갖는 폴리설폰을 포함하는, 항혈전성이 우수한 의료용 재료 및 이의 제조 방법
JP3389569B2 (ja) * 1998-02-18 2003-03-24 ラティス インテレクチュアル プロパティー リミテッド 透過性ガス分離材料を形成する方法
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
WO2001083091A2 (en) * 2000-05-02 2001-11-08 Bernd Schindler Sulfonated aryl sulfonate matrices and method of production
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
US7977451B2 (en) * 2006-12-15 2011-07-12 General Electric Company Polyarylether membranes
US7669720B2 (en) * 2006-12-15 2010-03-02 General Electric Company Functional polyarylethers
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
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

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FR2138334B1 (de) * 1971-05-24 1974-03-08 Rhone Poulenc Sa
FR2138333B1 (de) * 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
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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
EP0029633B1 (de) * 1978-09-05 1983-10-05 Imperial Chemical Industries Plc Polyaryläthersulfoncopolymere
EP0086235B1 (de) * 1981-08-22 1986-04-30 Asahi Kasei Kogyo Kabushiki Kaisha Hohlfasermembran aus aromatischem polysulfonharz und deren herstellungsverfahren
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
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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
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JPH01224027A (ja) * 1988-03-01 1989-09-07 Asahi Glass Co Ltd 水蒸気選択透過性膜

Also Published As

Publication number Publication date
EP0426118A3 (en) 1991-08-07
EP0426118A2 (de) 1991-05-08
KR910008007A (ko) 1991-05-30
EP0426118B1 (de) 1994-12-21
CA2029001A1 (en) 1991-05-01
BR9005502A (pt) 1991-09-17
CN1028611C (zh) 1995-05-31
JPH03193126A (ja) 1991-08-22
DE69015320T2 (de) 1995-08-03
CN1051917A (zh) 1991-06-05
ATE115981T1 (de) 1995-01-15
US4971695A (en) 1990-11-20

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee