EP3383524A4 - Zwitterionisches sulfonpolymergemisch und hohlfasermembran - Google Patents

Zwitterionisches sulfonpolymergemisch und hohlfasermembran Download PDF

Info

Publication number
EP3383524A4
EP3383524A4 EP16871564.7A EP16871564A EP3383524A4 EP 3383524 A4 EP3383524 A4 EP 3383524A4 EP 16871564 A EP16871564 A EP 16871564A EP 3383524 A4 EP3383524 A4 EP 3383524A4
Authority
EP
European Patent Office
Prior art keywords
zwitterionic
hollow
fiber membrane
polymer blend
sulfone polymer
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.)
Ceased
Application number
EP16871564.7A
Other languages
English (en)
French (fr)
Other versions
EP3383524A1 (de
Inventor
Hongyi Zhou
Matthew Jeremiah Misner
Wei Yuan
Julie-Anne Mason Burdick
Peter Joseph Mcguirk
Jack Edward Howson
Robert Douglas Burchesky
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.)
Cytiva Sweden AB
Original Assignee
General Electric Co
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
Priority claimed from US14/958,937 external-priority patent/US20160136588A1/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP3383524A1 publication Critical patent/EP3383524A1/de
Publication of EP3383524A4 publication Critical patent/EP3383524A4/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • B01D2323/36—Introduction of specific chemical groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/18—Membrane materials having mixed charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/34—Molecular weight or degree of polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • External Artificial Organs (AREA)
EP16871564.7A 2015-12-04 2016-12-02 Zwitterionisches sulfonpolymergemisch und hohlfasermembran Ceased EP3383524A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/958,937 US20160136588A1 (en) 2014-11-19 2015-12-04 Zwitterionic sulfone polymer blend and hollow-fiber membrane
PCT/US2016/064576 WO2017096140A1 (en) 2015-12-04 2016-12-02 Zwitterionic sulfone polymer blend and hollow-fiber membrane

Publications (2)

Publication Number Publication Date
EP3383524A1 EP3383524A1 (de) 2018-10-10
EP3383524A4 true EP3383524A4 (de) 2019-07-24

Family

ID=58797853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16871564.7A Ceased EP3383524A4 (de) 2015-12-04 2016-12-02 Zwitterionisches sulfonpolymergemisch und hohlfasermembran

Country Status (4)

Country Link
EP (1) EP3383524A4 (de)
JP (1) JP6983159B2 (de)
CN (1) CN108430613B (de)
WO (1) WO2017096140A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10851241B2 (en) 2014-11-19 2020-12-01 Cytiva Sweden Ab Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes
WO2019219486A1 (en) * 2018-05-15 2019-11-21 General Electric Company Zwitterion-functionalized multicomponent copolymers and associated polymer blends and membranes
US20230001362A1 (en) * 2019-12-05 2023-01-05 Solvay Specialty Polymers Usa, Llc Process for preparing a poly(aryl ether sulfone) (paes) polymer
CN114941184A (zh) * 2022-06-29 2022-08-26 山东海科创新研究院有限公司 纺丝液的制备方法、纺丝液及过滤膜

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043398A (en) * 1989-05-12 1991-08-27 Hoechst Celanese Corporation Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof
US20100044314A1 (en) * 2008-08-25 2010-02-25 General Electric Company Polyarylether compositions bearing zwitterion functionalities
WO2016079086A1 (en) * 2014-11-19 2016-05-26 General Electric Company Zwitterion-functionalized copolymer hollow-fiber membranes and associated method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758343A (en) * 1985-09-20 1988-07-19 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
US5071448A (en) * 1990-12-05 1991-12-10 Union Carbide Industrial Gases Technology Corporation Semipermeable membranes based on certain sulfonated substituted polysulfone polymers
JP2003320229A (ja) * 2002-04-30 2003-11-11 Asahi Kasei Corp 改質された中空糸膜
JP2005137996A (ja) * 2003-11-05 2005-06-02 Toyobo Co Ltd 選択透過性分離膜
JP2008284521A (ja) * 2007-05-21 2008-11-27 Takuma Co Ltd 中空糸状両性荷電膜及びその製造方法
EP2253367B1 (de) * 2009-05-20 2014-11-19 Gambro Lundia AB Membranen mit verbesserter Leistung
CN102029117A (zh) * 2009-09-29 2011-04-27 中国科学院大连化学物理研究所 一种超滤膜表面改性方法
CN102294176B (zh) * 2011-08-17 2013-06-26 浙江大学 一种含两性离子的高渗透性纳滤膜及其制备方法
JP6109492B2 (ja) * 2012-05-22 2017-04-05 株式会社ダイセル Ｎｆ平膜とその製造方法
US9440198B2 (en) * 2014-05-16 2016-09-13 General Electric Company Zwitterion-functionalized block copolymer membranes and associated block copolymer composition
US9085542B1 (en) * 2014-06-12 2015-07-21 General Electric Company Method for synthesis of N-methyl piperazine diphenolamide and related composition
CN104208766B (zh) * 2014-08-26 2016-10-19 东华大学 高抗污型聚醚砜血液净化器及其制备方法
CN104804195B (zh) * 2015-01-13 2018-01-23 西北大学 贻贝粘附和细胞膜抗污双仿生多臂peg及其制备方法
CN104607068B (zh) * 2015-01-20 2017-04-12 苏州信望膜技术有限公司 一种抗生物粘附多孔分离膜、其制备方法及应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043398A (en) * 1989-05-12 1991-08-27 Hoechst Celanese Corporation Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof
US20100044314A1 (en) * 2008-08-25 2010-02-25 General Electric Company Polyarylether compositions bearing zwitterion functionalities
WO2016079086A1 (en) * 2014-11-19 2016-05-26 General Electric Company Zwitterion-functionalized copolymer hollow-fiber membranes and associated method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017096140A1 *

Also Published As

Publication number Publication date
JP2019501013A (ja) 2019-01-17
EP3383524A1 (de) 2018-10-10
JP6983159B2 (ja) 2021-12-17
CN108430613B (zh) 2022-02-11
WO2017096140A1 (en) 2017-06-08
CN108430613A (zh) 2018-08-21

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