SE0203857L - Permselektivt membran och förfarande för tillverkning därav - Google Patents

Permselektivt membran och förfarande för tillverkning därav

Info

Publication number
SE0203857L
SE0203857L SE0203857A SE0203857A SE0203857L SE 0203857 L SE0203857 L SE 0203857L SE 0203857 A SE0203857 A SE 0203857A SE 0203857 A SE0203857 A SE 0203857A SE 0203857 L SE0203857 L SE 0203857L
Authority
SE
Sweden
Prior art keywords
membrane
polymer
pores
solvent
polymer solution
Prior art date
Application number
SE0203857A
Other languages
English (en)
Swedish (sv)
Other versions
SE0203857D0 (sv
Inventor
Hermann Goehl
Reinhold Buck
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
Priority to SE0203857A priority Critical patent/SE0203857L/xx
Publication of SE0203857D0 publication Critical patent/SE0203857D0/xx
Priority to JP2004562195A priority patent/JP4417849B2/ja
Priority to CA 2506229 priority patent/CA2506229C/fr
Priority to EP20030768462 priority patent/EP1578521B1/fr
Priority to KR20057007423A priority patent/KR101007956B1/ko
Priority to ES03768462T priority patent/ES2351332T3/es
Priority to CNB2003801031948A priority patent/CN100563800C/zh
Priority to AU2003291586A priority patent/AU2003291586B2/en
Priority to AT03768462T priority patent/ATE478724T1/de
Priority to US10/540,123 priority patent/US8496122B2/en
Priority to PCT/SE2003/001985 priority patent/WO2004056459A1/fr
Priority to DE60333948T priority patent/DE60333948D1/de
Publication of SE0203857L publication Critical patent/SE0203857L/xx
Priority to US13/926,045 priority patent/US9028740B2/en

Links

Classifications

    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • 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
    • 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
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • B01D67/0013—Casting processes
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/005—Producing membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/3089—Cross-sectional configuration of strand material is specified
    • Y10T442/3106—Hollow strand material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3325—Including a foamed layer or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/612—Hollow strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647—Including a foamed layer or component
SE0203857A 2002-12-20 2002-12-20 Permselektivt membran och förfarande för tillverkning därav SE0203857L (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0203857A SE0203857L (sv) 2002-12-20 2002-12-20 Permselektivt membran och förfarande för tillverkning därav
DE60333948T DE60333948D1 (de) 2002-12-20 2003-12-17 Permselektive membran und herstellungsverfahren dafür
CNB2003801031948A CN100563800C (zh) 2002-12-20 2003-12-17 选择性渗透膜及其制造方法
CA 2506229 CA2506229C (fr) 2002-12-20 2003-12-17 Membrane a permeabilite selective et procede de fabrication de cette membrane
EP20030768462 EP1578521B1 (fr) 2002-12-20 2003-12-17 Membrane a permeabilite selective et procede de fabrication de cette membrane
KR20057007423A KR101007956B1 (ko) 2002-12-20 2003-12-17 선택투과성 막 및 이것의 제조 방법
ES03768462T ES2351332T3 (es) 2002-12-20 2003-12-17 Membrana de permeabilidad selectiva y proceso para la fabricacion de la misma.
JP2004562195A JP4417849B2 (ja) 2002-12-20 2003-12-17 選択透過性膜およびその製造のための方法
AU2003291586A AU2003291586B2 (en) 2002-12-20 2003-12-17 Permselective membrane and process for manufacturing thereof
AT03768462T ATE478724T1 (de) 2002-12-20 2003-12-17 Permselektive membran und herstellungsverfahren dafür
US10/540,123 US8496122B2 (en) 2002-12-20 2003-12-17 Permselective membrane and process for manufacturing thereof
PCT/SE2003/001985 WO2004056459A1 (fr) 2002-12-20 2003-12-17 Membrane a permeabilite selective et procede de fabrication de cette membrane
US13/926,045 US9028740B2 (en) 2002-12-20 2013-06-25 Permselective membrane and process for manufacturing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203857A SE0203857L (sv) 2002-12-20 2002-12-20 Permselektivt membran och förfarande för tillverkning därav

Publications (2)

Publication Number Publication Date
SE0203857D0 SE0203857D0 (sv) 2002-12-20
SE0203857L true SE0203857L (sv) 2004-06-21

Family

ID=20290004

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203857A SE0203857L (sv) 2002-12-20 2002-12-20 Permselektivt membran och förfarande för tillverkning därav

Country Status (12)

Country Link
US (2) US8496122B2 (fr)
EP (1) EP1578521B1 (fr)
JP (1) JP4417849B2 (fr)
KR (1) KR101007956B1 (fr)
CN (1) CN100563800C (fr)
AT (1) ATE478724T1 (fr)
AU (1) AU2003291586B2 (fr)
CA (1) CA2506229C (fr)
DE (1) DE60333948D1 (fr)
ES (1) ES2351332T3 (fr)
SE (1) SE0203857L (fr)
WO (1) WO2004056459A1 (fr)

Families Citing this family (64)

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CN102698618B (zh) * 2012-04-16 2015-11-18 中国科学院过程工程研究所 一种用于膜蒸馏过程的聚醚砜多孔膜及其制备方法
KR101414979B1 (ko) * 2012-06-29 2014-07-07 도레이케미칼 주식회사 아라미드 중공사를 지지체로 구비한 정삼투막 및 그 제조방법
CN103111192B (zh) * 2013-02-28 2016-02-10 南京工业大学 一种陶瓷中空纤维膜的微观结构调变方法
WO2014204403A2 (fr) * 2013-06-19 2014-12-24 National University Of Singapore Fibres creuses composites à couche mince permettant de générer un pouvoir osmotique
US10335789B2 (en) 2013-07-26 2019-07-02 The Trustees Of The University Of Pennsylvania Magnetic separation filters for microfluidic devices
EP2845641B1 (fr) 2013-09-05 2018-05-09 Gambro Lundia AB Membranes permsélectives asymétriques avec polyvinylpyrrolidone à haut poids moléculaire, leur préparation et leur utilisation
CN105636677B (zh) * 2013-10-15 2019-03-12 巴斯夫欧洲公司 改进过滤膜的化学稳定性
PT3102312T (pt) 2014-02-06 2018-12-18 Gambro Lundia Ab Hemodialisador para purificação de sangue
CN115445457A (zh) * 2014-02-06 2022-12-09 甘布罗伦迪亚股份公司 用于血液净化的膜
EP2939731B1 (fr) * 2014-04-30 2018-10-03 Gambro Lundia AB Membranes à fibres creuses irradiées par l'UV
CN106457164A (zh) 2014-05-01 2017-02-22 沙特基础工业全球技术有限公司 多孔非对称聚苯醚膜和相关的分离模块及方法
WO2015168409A1 (fr) 2014-05-01 2015-11-05 Sabic Global Technologies B.V. Copolymère séquencé amphiphile ; composition, membrane et modules de séparation le contenant ; et procédé de formation de ce dernier
JP2017514957A (ja) 2014-05-01 2017-06-08 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ ポリ（フェニレンエーテル）および両親媒性ポリマを含む支持体を有する複合膜、製造方法、およびその分離モジュール
CN106255543B (zh) 2014-05-01 2019-03-08 沙特基础工业全球技术有限公司 覆层的不对称聚(亚苯基醚)共聚物膜、气体分离单元及其制备方法
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TWI746476B (zh) * 2015-11-13 2021-11-21 美商艾克頌美孚硏究工程公司 混合之二甲苯的分離
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JP6980679B2 (ja) * 2016-03-15 2021-12-15 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． スルホンポリマー膜製造のための組成物および方法
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ATE478724T1 (de) 2010-09-15
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US9028740B2 (en) 2015-05-12
JP4417849B2 (ja) 2010-02-17
KR20050083852A (ko) 2005-08-26
CA2506229C (fr) 2011-08-02
US20130277878A1 (en) 2013-10-24
US8496122B2 (en) 2013-07-30
WO2004056459A1 (fr) 2004-07-08
CA2506229A1 (fr) 2004-07-08
AU2003291586A1 (en) 2004-07-14
CN1711127A (zh) 2005-12-21
AU2003291586B2 (en) 2008-11-13
CN100563800C (zh) 2009-12-02
US20060234582A1 (en) 2006-10-19
EP1578521B1 (fr) 2010-08-25
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JP2006510483A (ja) 2006-03-30
KR101007956B1 (ko) 2011-01-14

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