[go: up one dir, main page]

DD301898A9 - Membranen - Google Patents

Membranen Download PDF

Info

Publication number
DD301898A9
DD301898A9 DD33733190A DD33733190A DD301898A9 DD 301898 A9 DD301898 A9 DD 301898A9 DD 33733190 A DD33733190 A DD 33733190A DD 33733190 A DD33733190 A DD 33733190A DD 301898 A9 DD301898 A9 DD 301898A9
Authority
DD
German Democratic Republic
Prior art keywords
membrane
polymer
membranes
water
solution
Prior art date
Application number
DD33733190A
Other languages
German (de)
English (en)
Inventor
Thomas M C Taylor
Howard M Colquhoun
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of DD301898A9 publication Critical patent/DD301898A9/de

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Dry Shavers And Clippers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DD33733190A 1989-01-26 1990-01-25 Membranen DD301898A9 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898901672A GB8901672D0 (en) 1989-01-26 1989-01-26 Membranes

Publications (1)

Publication Number Publication Date
DD301898A9 true DD301898A9 (de) 1994-06-30

Family

ID=10650612

Family Applications (1)

Application Number Title Priority Date Filing Date
DD33733190A DD301898A9 (de) 1989-01-26 1990-01-25 Membranen

Country Status (18)

Country Link
EP (1) EP0382356B1 (no)
JP (1) JPH0356129A (no)
AT (1) ATE122921T1 (no)
AU (1) AU638226B2 (no)
BR (1) BR9000345A (no)
CA (1) CA2008502A1 (no)
DD (1) DD301898A9 (no)
DE (1) DE69019544T2 (no)
DK (1) DK22190A (no)
ES (1) ES2072973T3 (no)
FI (1) FI900402A7 (no)
GB (2) GB8901672D0 (no)
HU (1) HUT52404A (no)
IE (1) IE900235L (no)
IL (1) IL93158A0 (no)
NO (1) NO900359L (no)
PT (1) PT92979A (no)
ZA (1) ZA90558B (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205968A (en) 1988-03-31 1993-04-27 The Dow Chemical Company Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent
US5227101A (en) 1988-03-31 1993-07-13 The Dow Chemical Company Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers
GB9103259D0 (en) * 1991-02-15 1991-04-03 Ici Plc Membranes
TW205513B (no) * 1991-02-28 1993-05-11 Hoechst Ag
JP2934565B2 (ja) * 1993-05-21 1999-08-16 三菱電機株式会社 半導体製造装置及び半導体製造方法
GB9325344D0 (en) * 1993-12-10 1994-02-16 North West Water Group Plc Production of membranes
GB9325346D0 (en) * 1993-12-10 1994-02-16 North West Water Group Plc Production of membranes
US20030086975A1 (en) * 2001-11-08 2003-05-08 Timothy Ringeisen Method for making a porous Polymeric material
US8697108B2 (en) 1994-05-13 2014-04-15 Kensey Nash Corporation Method for making a porous polymeric material
WO1996017676A1 (en) * 1994-12-05 1996-06-13 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing polyether ether ketone membrane
DE19511361C1 (de) * 1995-03-28 1996-06-05 Rehau Ag & Co Verfahren zur Herstellung von Polymermembranen auf der Basis von Polyetheretherketon und ihre Verwendung
WO1996035503A1 (en) * 1995-05-09 1996-11-14 Asahi Kasei Kogyo Kabushiki Kaisha Porous film
DE10116391A1 (de) * 2001-03-28 2002-10-10 Fuma Tech Gmbh Sulfoniertes Polyetherketonketon
DE60236281D1 (de) * 2001-06-26 2010-06-17 Victrex Mfg Ltd Herstellungsverfahren für membranen
DE102004008220B4 (de) * 2004-02-19 2006-01-12 Membrana Gmbh High-Flux Dialysemembran mit verbessertem Trennverhalten
JP4748350B2 (ja) * 2004-12-27 2011-08-17 東洋紡績株式会社 ポリスルホン系中空糸膜の製造方法
WO2008076637A1 (en) * 2006-12-14 2008-06-26 Arkema Inc. High temperature stable polyelectrolytes having backbone aromatic groups
EP2714771B1 (en) * 2011-05-27 2020-04-08 Arkema, Inc. Films and membranes of poly(aryl ketones) and methods of casting the same from solution
EP2796592B1 (en) 2011-12-20 2016-09-14 Ingeteam Power Technology, S.A. Speek membrane for alkaline electrolysis and the use thereof
CN111686557A (zh) * 2014-06-16 2020-09-22 核心能源回收解决方案公司 用于水蒸气输送的共混膜和用于制备其的方法
CN112961381B (zh) * 2021-01-29 2023-05-16 江西省纳米技术研究院 一种聚醚酮酮膜及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861696D1 (en) * 1977-09-07 1982-04-29 Ici Plc Thermoplastic aromatic polyetherketones, a method for their preparation and their application as electrical insulants
DE3321860A1 (de) * 1983-06-16 1984-12-20 Forschungsinstitut Berghof Gmbh, 7412 Eningen Integralasymmetrische, loesungsmittelbstaendige ulrafiltrationsmembran aus partiell sulfoniertem, aromatischem polyetheretherketon
NL8602402A (nl) * 1986-09-23 1988-04-18 X Flow Bv Werkwijze voor de vervaardiging van hydrofiele membranen en dergelijke membranen.
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
GB8715530D0 (en) * 1987-07-02 1987-08-12 Ici Plc Microporous products
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof

Also Published As

Publication number Publication date
NO900359D0 (no) 1990-01-25
FI900402A0 (fi) 1990-01-25
ES2072973T3 (es) 1995-08-01
GB9001857D0 (en) 1990-03-28
NO900359L (no) 1990-07-27
EP0382356B1 (en) 1995-05-24
DE69019544D1 (de) 1995-06-29
FI900402A7 (fi) 1990-07-27
IE900235L (en) 1990-07-26
BR9000345A (pt) 1990-12-04
JPH0356129A (ja) 1991-03-11
GB8901672D0 (en) 1989-03-15
ATE122921T1 (de) 1995-06-15
IL93158A0 (en) 1990-11-05
AU638226B2 (en) 1993-06-24
DK22190A (da) 1990-07-27
EP0382356A2 (en) 1990-08-16
EP0382356A3 (en) 1990-08-29
AU4875890A (en) 1990-08-02
PT92979A (pt) 1990-11-07
DK22190D0 (da) 1990-01-26
ZA90558B (en) 1990-10-31
HU900220D0 (en) 1990-03-28
CA2008502A1 (en) 1990-07-26
HUT52404A (en) 1990-07-28
DE69019544T2 (de) 1995-11-02

Similar Documents

Publication Publication Date Title
DD301898A9 (de) Membranen
DE2703587C2 (de) Verfahren zur Herstellung von semipermeablen Membranen
DE2829630C3 (de) Semipermeable Membran und Verfahren zu ihrer Herstellung
EP2063980B1 (de) Isoporöse membran und verfahren zu ihrer herstellung
DE69737574T2 (de) Verfahren zur Herstellung einer hochporösen Membran aus Polyvinylidendifluorid
DE69132554T2 (de) Neue Mehrkomponenten-Fluidabtrennungsmembrane
DE69214226T2 (de) Hohlfasenmembranen
DE69012925T2 (de) Poröse asymmetrische Polyamidmembranen.
DE68919324T2 (de) Verfahren zur Herstellung von isotropen mikroporösen Polysulfonmembranen.
DE2849978C3 (de) Selektivdurchlässige Membran und Verfahren zu deren Herstellung
DE69132403T2 (de) Zusammengesetzte membran
EP0162964B1 (de) Verfahren zur Herstellung einer integralasymmetrischen Membran
DE69015320T2 (de) Membranen aus sulfoniertem Polysulfon auf der Basis von Hexafluorbisphenol-A und Verfahren zum Trennen von Fluiden.
EP0002053B1 (de) Hämofiltrationsmembran auf Basis von Polyamid, Verfahren zu ihrer Herstellung und ihre Verwendung
DE69506020T2 (de) Verfahren zur Herstellung von Verbundmembranen
DE2123433A1 (de) Hersteilung asymmetrischer Poiymermembranen
DE102004008221B4 (de) Dialysemembran mit verbesserter Mittelmolekülentfernung
EP0604882B1 (de) Semipermeable Membranen aus homogen mischbaren Polymerlegierungen
DE2621519C3 (de) Verfahren zur Herstellung von asymmetrischen permselektiven Zellulosetriacetatmembranen mit Skinschicht
DE112009000188T5 (de) Polyimid-Gastrennungs-Membran und Gastrennungs-Verfahren
DE4135847A1 (de) Asymmetrische, semipermeable membranen aus aromatischen polykondensaten, verfahren zu ihrer herstellung und ihre verwendung
DE69211414T2 (de) Reaktive Behandlung zusammengesetzter Gastrennungsmembranen
DE69112862T2 (de) Verfahren zur Trocknung von Gasen.
CH618452A5 (no)
DE2825247A1 (de) Permselektive zusammengesetzte membran und verfahren zu deren herstellung

Legal Events

Date Code Title Description
NAA Public notice for inspection of patent application
A9 Laid open application accord. to par. 10.3 extension act