ATE270580T1 - Formkörper zur pyrogenrückhaltung, verfahren zu ihrer herstellung und ihre verwendung - Google Patents

Formkörper zur pyrogenrückhaltung, verfahren zu ihrer herstellung und ihre verwendung

Info

Publication number
ATE270580T1
ATE270580T1 AT00126922T AT00126922T ATE270580T1 AT E270580 T1 ATE270580 T1 AT E270580T1 AT 00126922 T AT00126922 T AT 00126922T AT 00126922 T AT00126922 T AT 00126922T AT E270580 T1 ATE270580 T1 AT E270580T1
Authority
AT
Austria
Prior art keywords
membrane
production
molded body
polymer
additive
Prior art date
Application number
AT00126922T
Other languages
German (de)
English (en)
Inventor
Friedbert Wechs
Thorsten Niklas
Annekatrin Nothdurft
Original Assignee
Membrana Gmbh
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 Membrana Gmbh filed Critical Membrana Gmbh
Application granted granted Critical
Publication of ATE270580T1 publication Critical patent/ATE270580T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • 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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B01D71/441—Polyvinylpyrrolidone
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B01D2323/345—UV-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • External Artificial Organs (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT00126922T 1999-12-23 2000-12-08 Formkörper zur pyrogenrückhaltung, verfahren zu ihrer herstellung und ihre verwendung ATE270580T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19962275 1999-12-23

Publications (1)

Publication Number Publication Date
ATE270580T1 true ATE270580T1 (de) 2004-07-15

Family

ID=7933985

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00126922T ATE270580T1 (de) 1999-12-23 2000-12-08 Formkörper zur pyrogenrückhaltung, verfahren zu ihrer herstellung und ihre verwendung

Country Status (6)

Country Link
US (1) US6632361B2 (enExample)
EP (1) EP1110596B1 (enExample)
JP (1) JP4791629B2 (enExample)
AT (1) ATE270580T1 (enExample)
DE (1) DE50007011D1 (enExample)
ES (1) ES2220328T3 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031533A1 (en) * 2001-10-04 2003-04-17 Toray Industries, Inc. Hydrophilic material and process for producing the same
DE102004008220B4 (de) * 2004-02-19 2006-01-12 Membrana Gmbh High-Flux Dialysemembran mit verbessertem Trennverhalten
US7081508B2 (en) * 2004-06-25 2006-07-25 Shin-Etsu Chemical Co., Ltd. Primer composition
EP1710011A1 (en) * 2005-04-07 2006-10-11 Gambro Lundia AB Filtration membrane
DE102005019130B4 (de) * 2005-04-19 2009-10-22 Renaselect Gmbh & Co.Kg Membran für Flüssigphasenseparationsprozesse und Verfahren zu ihrer Herstellung
WO2006111531A2 (de) * 2005-04-19 2006-10-26 Renaselect Gmbh & Co. Kg Membran für flüssigphasenseparationsprozesse und verfahren zu ihrer herstellung
US20080135481A1 (en) * 2006-12-06 2008-06-12 General Electric Company Polyarylethernitrile hollow fiber 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
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
WO2012035402A1 (en) * 2010-09-14 2012-03-22 Council Of Scientific & Industrial Research High flux hollow fiber ultrafiltration membranes and process for the preparation thereof
EP2939731B1 (en) * 2014-04-30 2018-10-03 Gambro Lundia AB UV-irradiated hollow fiber membranes
RU2653125C1 (ru) * 2017-05-23 2018-05-07 Акционерное общество "ПЕРСПЕКТИВНЫЕ МЕДИЦИНСКИЕ ТЕХНОЛОГИИ" Полимерный сорбент, способ его получения и использования
JP7689523B2 (ja) * 2019-11-25 2025-06-06 スリーエム イノベイティブ プロパティズ カンパニー ポリジオルガノシロキサンポリオキサミドコポリマースキン層を有する中空糸膜並びにその製造及び使用方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148375A (ja) * 1984-08-13 1986-03-10 旭化成株式会社 改良した血液浄化膜及びその製造法
JPS6148376A (ja) * 1984-08-13 1986-03-10 旭化成株式会社 改良した血液浄化膜及びその製造方法
DE3829752A1 (de) 1988-09-01 1990-03-22 Akzo Gmbh Integrale asymmetrische polyaethersulfonmembran, verfahren zur herstellung und verwendung zur ultrafiltration und mikrofiltration
EP0478842A1 (de) 1990-10-05 1992-04-08 PALL BIOMEDIZIN GmbH Filter zur Filtration menschlicher Cerebronspinalflüssigkeit
JP3238399B2 (ja) * 1991-03-06 2001-12-10 ザルトリウス アクチエンゲゼルシヤフト 成形体の表面変性方法、該方法によって製造された成形体及びその吸着性物質分離のための使用
US5232601A (en) * 1992-05-29 1993-08-03 W. R. Grace & Co.-Conn. High flux hollow fiber membrane
DE4230077A1 (de) * 1992-09-09 1994-03-10 Akzo Nv Polysulfonmembran und Verfahren zu deren Herstellung
US5531893A (en) 1993-02-12 1996-07-02 Gelman Sciences Inc. Inter-penetrating network charge modified microporous membrane
DE4308807A1 (de) * 1993-03-19 1994-09-22 Gambro Dialysatoren Verfahren zur Herstellung hydrophiler Membranen
EP0636404B1 (de) * 1993-07-30 1998-01-14 Bayer Ag Membranen aus Acrylnitril-Copolymeren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19518624C1 (de) 1995-05-24 1996-11-21 Akzo Nobel Nv Synthetische Trennmembran
JPH1017645A (ja) * 1996-07-04 1998-01-20 Toray Ind Inc エポキシ樹脂組成物および半導体装置
JP2000515062A (ja) * 1996-07-08 2000-11-14 ユーエスエフ フィルトレイション アンド セパレーションズ グループ インコーポレイテッド カチオン電荷修飾されたメンブレン
JP3132415B2 (ja) * 1997-04-28 2001-02-05 東レ株式会社 親水化透析膜
JPH1172912A (ja) * 1997-08-27 1999-03-16 Tokyo Ohka Kogyo Co Ltd 水溶性感光性組成物およびこれを用いたブラックマトリックスパターンの形成方法

Also Published As

Publication number Publication date
JP2001261983A (ja) 2001-09-26
EP1110596A1 (de) 2001-06-27
EP1110596B1 (de) 2004-07-07
US6632361B2 (en) 2003-10-14
JP4791629B2 (ja) 2011-10-12
ES2220328T3 (es) 2004-12-16
US20010006160A1 (en) 2001-07-05
DE50007011D1 (de) 2004-08-12

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