ATE115981T1 - 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
ATE115981T1
ATE115981T1 AT90120814T AT90120814T ATE115981T1 AT E115981 T1 ATE115981 T1 AT E115981T1 AT 90120814 T AT90120814 T AT 90120814T AT 90120814 T AT90120814 T AT 90120814T AT E115981 T1 ATE115981 T1 AT E115981T1
Authority
AT
Austria
Prior art keywords
hexafluorbisphenol
membranes made
sulfonated polysulfone
separating fluids
polysulfone based
Prior art date
Application number
AT90120814T
Other languages
English (en)
Inventor
James Hajimi Kawakami
Benjamin Bikson
Gertrud Gotz
Yurdagul Ozcayir
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
Application granted granted Critical
Publication of ATE115981T1 publication Critical patent/ATE115981T1/de

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)
AT90120814T 1989-10-31 1990-10-30 Membranen aus sulfoniertem polysulfon auf der basis von hexafluorbisphenol-a und verfahren zum trennen von fluiden. ATE115981T1 (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 (1)

Publication Number Publication Date
ATE115981T1 true ATE115981T1 (de) 1995-01-15

Family

ID=23703994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90120814T ATE115981T1 (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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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
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
US5364454A (en) * 1993-06-30 1994-11-15 Praxair Technology, Inc. Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form
US5393323A (en) * 1993-11-05 1995-02-28 L'air Liquide S.A. Aromatic polyethersulfone gas separation membranes
US6348152B1 (en) * 1997-10-09 2002-02-19 Teijin Limited Medical material containing fluorinated polysulfone having excellent antithrombotic activity
EP1056533A1 (de) * 1998-02-18 2000-12-06 BG Intellectual Property Ltd Verfahren zur herstellung eines durchlässigen materials zur gastrennung
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
US7695628B2 (en) * 2006-12-15 2010-04-13 General Electric Company Polyarylether membranes
US20110168631A1 (en) * 2006-12-15 2011-07-14 General Electric Company Methods and apparatuses for water filtration using 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

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EP0086235B1 (de) * 1981-08-22 1986-04-30 Asahi Kasei Kogyo Kabushiki Kaisha Hohlfasermembran aus aromatischem polysulfonharz und deren herstellungsverfahren
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Also Published As

Publication number Publication date
US4971695A (en) 1990-11-20
CA2029001A1 (en) 1991-05-01
DE69015320D1 (de) 1995-02-02
DE69015320T2 (de) 1995-08-03
JPH03193126A (ja) 1991-08-22
CN1051917A (zh) 1991-06-05
EP0426118B1 (de) 1994-12-21
EP0426118A3 (en) 1991-08-07
BR9005502A (pt) 1991-09-17
KR910008007A (ko) 1991-05-30
CN1028611C (zh) 1995-05-31
EP0426118A2 (de) 1991-05-08

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