ATE428489T1 - Geschäumte membran - Google Patents

Geschäumte membran

Info

Publication number
ATE428489T1
ATE428489T1 AT02026720T AT02026720T ATE428489T1 AT E428489 T1 ATE428489 T1 AT E428489T1 AT 02026720 T AT02026720 T AT 02026720T AT 02026720 T AT02026720 T AT 02026720T AT E428489 T1 ATE428489 T1 AT E428489T1
Authority
AT
Austria
Prior art keywords
polymer blend
block copolymer
gas
membrane
hydrophilic
Prior art date
Application number
AT02026720T
Other languages
German (de)
English (en)
Inventor
Bernd Krause
Mattias Wessling
Hermann Goehl
Markus Storr
Original Assignee
Gambro Lundia Ab
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 Gambro Lundia Ab filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE428489T1 publication Critical patent/ATE428489T1/de

Links

Classifications

    • 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
    • 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
    • B01D67/002—Organic membrane manufacture from melts
    • 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
    • B01D67/0083—Thermal after-treatment
    • 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
    • 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
    • B01D71/80—Block polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
AT02026720T 2002-11-30 2002-11-30 Geschäumte membran ATE428489T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02026720A EP1424124B1 (en) 2002-11-30 2002-11-30 Foamed membrane

Publications (1)

Publication Number Publication Date
ATE428489T1 true ATE428489T1 (de) 2009-05-15

Family

ID=32241319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02026720T ATE428489T1 (de) 2002-11-30 2002-11-30 Geschäumte membran

Country Status (10)

Country Link
US (1) US7644825B2 (https=)
EP (1) EP1424124B1 (https=)
JP (1) JP4459818B2 (https=)
KR (1) KR101015479B1 (https=)
CN (1) CN1705506B (https=)
AT (1) ATE428489T1 (https=)
AU (1) AU2003285354A1 (https=)
DE (1) DE60231991D1 (https=)
ES (1) ES2323492T3 (https=)
WO (1) WO2004050222A1 (https=)

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US20080035568A1 (en) * 2005-10-03 2008-02-14 Zhongping Huang Apparatus and Method for Filtering Fluids
JP5065379B2 (ja) * 2006-05-06 2012-10-31 メムブラーナ ゲゼルシャフト ミット ベシュレンクテル ハフツング 限外濾過膜
CN100435922C (zh) * 2006-10-23 2008-11-26 天津大学 抗蛋白质污染的聚醚砜-枝状嵌段聚合物超滤膜制备方法
US7977451B2 (en) 2006-12-15 2011-07-12 General Electric Company 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
US7838108B2 (en) * 2007-01-17 2010-11-23 Sabic Innovative Plastics Ip B.V. Nano-cellular polymer foam and methods for making them
US9034175B2 (en) 2007-03-27 2015-05-19 Shell Oil Company Method for reducing the mercury content of natural gas condensate and natural gas processing plant
US7842379B2 (en) 2007-07-05 2010-11-30 Sabic Innovative Plastics Ip B.V. Polymeric foams with nanocellular morphology and methods for making them
US8908129B2 (en) 2007-12-28 2014-12-09 Sabic Global Technologies B.V. Reflective polymeric article and manufacture
US8440732B2 (en) 2008-03-25 2013-05-14 Sabic Innovative Plastics Ip B.V. Polymeric foams with nanocellular morphology and methods for making them
JP5463355B2 (ja) * 2008-07-10 2014-04-09 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム 改善された汚染耐性を有する浄水膜
US7834134B2 (en) * 2008-08-13 2010-11-16 General Electric Company Polyarylethers, blends and methods for making
US20100041837A1 (en) * 2008-08-13 2010-02-18 Gary William Yeager Polyarylethers, blends and methods for making
US7964697B2 (en) 2008-08-13 2011-06-21 General Electric Company Polyarylether membranes
US7985339B2 (en) 2008-08-25 2011-07-26 General Electric Company Polyarylether compositions bearing zwitterion functionalities
US9067035B2 (en) * 2009-03-03 2015-06-30 Oridion Medical (1987) Ltd. Drying substances, preparation and use thereof
US8747752B2 (en) 2009-03-03 2014-06-10 Oridion Medical (1987) Ltd. Drying substances, preparation and use thereof
US8366811B2 (en) 2009-03-03 2013-02-05 Oridion Medical (1987) Ltd. Drying substances, preparation and use thereof
CN101829507B (zh) * 2010-05-14 2012-07-11 苏州市新能膜材料科技有限公司 一种具有持久亲水性聚丙烯分离膜的制备方法
WO2011144728A1 (de) 2010-05-21 2011-11-24 Basf Se Nanoporöse polymerschaumstoffe
US8636929B2 (en) 2010-05-21 2014-01-28 Basf Se Nanoporous foamed active compound-containing preparations based on pharmaceutically acceptable thermoplastically workable polymers
CN102906169A (zh) 2010-05-21 2013-01-30 巴斯夫欧洲公司 基于药学上可接受热塑性可加工聚合物的含活性成分的纳米多孔发泡制剂
US8529808B2 (en) 2010-05-21 2013-09-10 Basf Se Nanoporous polymer foams
US20120111791A1 (en) * 2010-11-04 2012-05-10 Board Of Regents, The University Of Texas System Surface Deposition of Small Molecules to Increase Water Purification Membrane Fouling Resistance
EP2782735B1 (de) 2011-11-21 2017-02-01 Basf Se Verfahren zur kontinuierlichen herstellung von nanoporösen polymerschaumstoffen
EP2594603A1 (de) 2011-11-21 2013-05-22 Basf Se Verfahren zur Herstellung von nanoporösen Polymerschaumstoffen
SG10201610281SA (en) 2012-03-12 2017-01-27 Nanotheta Co Ltd Ultra-thin polymer film and porous ultra-thin polymer film
CN102755844B (zh) * 2012-07-24 2014-08-13 浙江大学 一种表面离子化改性聚砜超滤膜的制备方法
US10233299B2 (en) 2012-12-06 2019-03-19 Solvay Speciality Polymers Usa, Llc Polyarylene foam materials
JP2014129447A (ja) * 2012-12-28 2014-07-10 Sekisui Chem Co Ltd 熱可塑性樹脂発泡体、熱可塑性樹脂発泡シート及び熱可塑性樹脂発泡体の製造方法
CN105435659B (zh) * 2014-09-02 2018-06-12 中国科学院上海高等研究院 一种耐酸碱、耐有机溶剂的隔膜材料及其制备方法和应用
US20240157306A1 (en) * 2021-03-30 2024-05-16 3M Innovative Properties Company Hollow-fiber membrane and method making thereof
CN113509851B (zh) * 2021-04-07 2022-09-20 长春工业大学 一种纯天然绿茶提取物茶多酚作为添加剂的聚醚砜超滤膜及其制备方法
WO2023148102A1 (en) 2022-02-04 2023-08-10 Basf Se Method for production of open-celled polymer foams for ultrafiltration applications
CN114522546B (zh) * 2022-02-24 2022-11-29 泰州南潇新材料科技有限公司 一种高亲水聚砜超滤膜及其制备方法
US20260070027A1 (en) * 2022-08-24 2026-03-12 Solventum Intellectual Properties Company Hollow-Fiber Membrane Made From A Polymeric Blend Comprising An Aromatic Sulfone Polymer And Polyoxazoline
CN119912848B (zh) * 2025-04-02 2025-08-29 万华化学集团股份有限公司 一种特氟龙复合涂层及包括该涂层的炊具
CN119912847B (zh) * 2025-04-02 2025-07-04 万华化学集团股份有限公司 一种复合涂层及其应用

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JPH01247435A (ja) * 1988-03-28 1989-10-03 Sekisui Chem Co Ltd 多孔体の製造方法
US5178765A (en) * 1991-09-18 1993-01-12 Gelman Sciences Inc. Hydrophilic membranes prepared from polyethersulfone/poly-2-oxazoline/polyvinylpyrrolidone blend
JP3415222B2 (ja) * 1993-10-20 2003-06-09 東洋濾紙株式会社 エンドトキシン吸着能を有するポリエーテルサルホン又はスルホン化ポリエーテルサルホン微孔膜
JP3459447B2 (ja) * 1993-11-17 2003-10-20 古河電気工業株式会社 ポリエーテルスルホン樹脂発泡体の製造方法
JP2000042383A (ja) * 1998-07-31 2000-02-15 Toyobo Co Ltd 親水化選択透過性膜
DE19907824A1 (de) * 1999-02-24 2000-08-31 Univ Twente Fakultaet Chemisch Membran und deren Verwendung
JP2001070767A (ja) * 1999-08-31 2001-03-21 Nitto Denko Corp 限外濾過膜とその製造方法及びそれに用いるドープ組成物
DE10007272B4 (de) * 2000-02-17 2005-04-07 Membrana Gmbh Blockcopolymere mit sulfonierten Polyethersulfoneinheiten
US6620356B1 (en) * 2000-04-18 2003-09-16 Integra Lifesciences Corp. Porous constructs fabricated by gas induced phase inversion
DE10033401A1 (de) * 2000-07-08 2002-01-17 Univ Twente Fakultaet Chemisch Membran und deren Verwendung

Also Published As

Publication number Publication date
WO2004050222A1 (en) 2004-06-17
ES2323492T3 (es) 2009-07-17
CN1705506B (zh) 2010-10-27
DE60231991D1 (de) 2009-05-28
US20060138044A1 (en) 2006-06-29
JP2006507931A (ja) 2006-03-09
CN1705506A (zh) 2005-12-07
KR20050090373A (ko) 2005-09-13
AU2003285354A1 (en) 2004-06-23
EP1424124B1 (en) 2009-04-15
JP4459818B2 (ja) 2010-04-28
EP1424124A1 (en) 2004-06-02
KR101015479B1 (ko) 2011-02-22
US7644825B2 (en) 2010-01-12

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Legal Events

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