SE8501111L - Sett att framstella en semipermeabel halfiber - Google Patents

Sett att framstella en semipermeabel halfiber

Info

Publication number
SE8501111L
SE8501111L SE8501111A SE8501111A SE8501111L SE 8501111 L SE8501111 L SE 8501111L SE 8501111 A SE8501111 A SE 8501111A SE 8501111 A SE8501111 A SE 8501111A SE 8501111 L SE8501111 L SE 8501111L
Authority
SE
Sweden
Prior art keywords
hollow fiber
semipermeable
polymer
extrudate
halfiber
Prior art date
Application number
SE8501111A
Other languages
Unknown language ( )
English (en)
Other versions
SE443584B (sv
SE8501111D0 (sv
Inventor
E H Harttig
R J Buck
H J Gohl
Original Assignee
Gambro Dialysatoren
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20359396&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8501111(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Dialysatoren filed Critical Gambro Dialysatoren
Priority to SE8501111A priority Critical patent/SE8501111L/sv
Publication of SE8501111D0 publication Critical patent/SE8501111D0/sv
Priority to EP86100985A priority patent/EP0193725B1/en
Priority to AT86100985T priority patent/ATE62027T1/de
Priority to DE8686100985T priority patent/DE3678314D1/de
Publication of SE443584B publication Critical patent/SE443584B/sv
Publication of SE8501111L publication Critical patent/SE8501111L/sv
Priority to JP61049506A priority patent/JPH0628705B2/ja
Priority to US07/083,900 priority patent/US4812269A/en

Links

Classifications

    • 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
    • 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
    • B01D71/521—Aliphatic polyethers
    • B01D71/5211—Polyethylene glycol or polyethyleneoxide
    • 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
    • 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
    • B01D71/50—Polycarbonates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
SE8501111A 1985-03-07 1985-03-07 Sett att framstella en semipermeabel halfiber SE8501111L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8501111A SE8501111L (sv) 1985-03-07 1985-03-07 Sett att framstella en semipermeabel halfiber
EP86100985A EP0193725B1 (en) 1985-03-07 1986-01-24 Process for spinning hollow fiber membranes
AT86100985T ATE62027T1 (de) 1985-03-07 1986-01-24 Verfahren zum spinnen von hohlfasermembranen.
DE8686100985T DE3678314D1 (de) 1985-03-07 1986-01-24 Verfahren zum spinnen von hohlfasermembranen.
JP61049506A JPH0628705B2 (ja) 1985-03-07 1986-03-06 半透過性中空繊維膜の製造方法
US07/083,900 US4812269A (en) 1985-03-07 1987-08-06 Process for producing hollow fiber semi-permeable membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501111A SE8501111L (sv) 1985-03-07 1985-03-07 Sett att framstella en semipermeabel halfiber

Publications (3)

Publication Number Publication Date
SE8501111D0 SE8501111D0 (sv) 1985-03-07
SE443584B SE443584B (sv) 1986-03-03
SE8501111L true SE8501111L (sv) 1986-03-03

Family

ID=20359396

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501111A SE8501111L (sv) 1985-03-07 1985-03-07 Sett att framstella en semipermeabel halfiber

Country Status (6)

Country Link
US (1) US4812269A (sv)
EP (1) EP0193725B1 (sv)
JP (1) JPH0628705B2 (sv)
AT (1) ATE62027T1 (sv)
DE (1) DE3678314D1 (sv)
SE (1) SE8501111L (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012607A1 (en) * 1989-04-25 1990-11-01 Toray Industries, Inc. Antithrombotic blood treating system
US5244981A (en) * 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
AU8844191A (en) * 1990-10-11 1992-05-20 E.I. Du Pont De Nemours And Company Novel silicone-containing acrylic star polymers, block copolymers and macromonomers
US5371147A (en) * 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
US5700902A (en) * 1995-07-27 1997-12-23 Circe Biomedical, Inc. Block copolymers
AU6682596A (en) * 1995-07-27 1997-02-26 W.R. Grace & Co. Block copolymers
US5911880A (en) * 1995-12-15 1999-06-15 Research Corporation Technologies, Inc. Self-wetting membranes from engineering plastics
DE19634477C2 (de) * 1996-06-05 2002-10-17 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung von hydrophob-hydrophilen AB-Blockcopolymeren und AB-Blockcopolymer
US5798437A (en) * 1996-07-29 1998-08-25 Circe Biomedical, Inc. Thermoplastic block copolymers
US6001232A (en) * 1996-09-04 1999-12-14 The Research Foundation Of State University Of New York Separation medium for capillary electrophoresis
US5989399A (en) * 1996-09-04 1999-11-23 The Research Foundation Of State University Of New York Effective surface treatment for a new separation medium in electrophoresis
DE69822912T2 (de) * 1997-01-30 2004-10-28 ITT Manufacturing Enterprises, Inc., Wilmington Verfahren zur Herstellung einer Membran
KR100517855B1 (ko) * 2001-03-06 2005-10-04 아사히 가세이 케미칼즈 가부시키가이샤 중공사막의 제조방법
CA2435538A1 (en) * 2003-07-18 2005-01-18 Universite Laval Solvent resistant asymmetric integrally skinned membranes
EP1773477B1 (en) * 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophilic membranes
WO2006099107A2 (en) * 2005-03-10 2006-09-21 Massachusetts Institute Of Technology Superhydrophobic fibers and methods of preparation and use thereof
US20070086958A1 (en) * 2005-10-14 2007-04-19 Medafor, Incorporated Formation of medically useful gels comprising microporous particles and methods of use
US20070087061A1 (en) * 2005-10-14 2007-04-19 Medafor, Incorporated Method and composition for creating and/or activating a platelet-rich gel by contact with a porous particulate material, for use in wound care, tissue adhesion, or as a matrix for delivery of therapeutic components
NZ574487A (en) * 2006-07-14 2011-11-25 Siemens Water Tech Corp Increasing the water permeability of porous polymeric membranes using monopersulfate and halide ions
DE102006045282C5 (de) * 2006-09-22 2012-11-22 Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH Isoporöse Membran und Verfahren zu ihrer Herstellung
WO2011079062A1 (en) * 2009-12-21 2011-06-30 Siemens Industry, Inc. Charged porous polymeric membranes and their preparation
US9193815B2 (en) 2010-03-04 2015-11-24 Sekisui Chemical Co., Ltd. Polymer membrane for water treatment and method for manufacture of same
EP2365022B1 (en) * 2010-03-11 2012-10-03 Gambro Lundia AB Process for preparing graft copolymers by reactive blending
JP5890971B2 (ja) * 2011-06-16 2016-03-22 積水化学工業株式会社 高分子水処理膜及び水処理方法
EP2859904A4 (en) * 2012-06-11 2015-07-22 Asahi Kasei Medical Co Ltd SEPARATION MEMBRANE FOR BLOOD TREATMENT AND BLOOD TREATMENT DEVICE INCORPORATING THE SAME MEMBRANE
WO2014043315A1 (en) 2012-09-14 2014-03-20 Evoqua Water Technologies Llc A polymer blend for membranes
CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置
EP3147024A1 (en) * 2015-09-25 2017-03-29 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Hollow-fibre polymer membrane

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728255A (en) * 1971-05-20 1973-04-17 Norton Co Water purification with porous abrasives
JPS5331105B2 (sv) * 1973-03-27 1978-08-31
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
JPS51119069A (en) * 1975-03-20 1976-10-19 Nippon Oil Co Ltd Method of producing permeable film
JPS5932562B2 (ja) * 1977-10-04 1984-08-09 三菱レイヨン株式会社 中空繊維状膜及びその製造法
US4181606A (en) * 1978-06-06 1980-01-01 Monsanto Company Lactam terpolymer membranes
DE2935097A1 (de) * 1978-09-07 1980-03-20 Kuraray Co Aethylen/vinylalkohol-copolymermembran
JPS5596162A (en) * 1979-01-18 1980-07-22 Asahi Medical Co Polycarbonate hollow fiber dialysis film and its preparation
JPS55106243A (en) * 1979-02-07 1980-08-14 Nitto Electric Ind Co Ltd Preparation of microporous polymer membrane
JPS5714640A (en) * 1980-07-02 1982-01-25 Toray Ind Inc Separating membrane of methyl methacrylate type
EP0046817B1 (en) * 1980-09-01 1984-11-28 Gambro, Inc. Dry polycarbonate membrane and process of manufacture
JPS5836602A (ja) * 1981-08-28 1983-03-03 Hitachi Ltd 昇華性ガスの回収方法
JPS5860010A (ja) * 1981-10-01 1983-04-09 Asahi Chem Ind Co Ltd 中空糸およびその中空糸からなる透析膜
IT1144925B (it) * 1981-10-08 1986-10-29 Anic Spa Fibre cave di chitosano e procedimento per il loro ottenimento
FR2529464B1 (sv) * 1982-07-01 1985-01-18 Hospal Ind
JPS5932562A (ja) * 1982-08-18 1984-02-22 Nippon Denso Co Ltd 車両用操舵制御装置
JPS59193102A (ja) * 1983-04-16 1984-11-01 Asahi Medical Kk 選択透過性中空糸
JPS6022901A (ja) * 1983-07-05 1985-02-05 Toray Ind Inc 選択透過性中空繊維
JPH0611320B2 (ja) * 1984-10-02 1994-02-16 旭メデイカル株式会社 血液透析用中空糸膜
US4749619A (en) * 1985-08-21 1988-06-07 Hospal Industrie Hollow fibre useful in blood treating processes

Also Published As

Publication number Publication date
SE443584B (sv) 1986-03-03
EP0193725A2 (en) 1986-09-10
US4812269A (en) 1989-03-14
JPH0628705B2 (ja) 1994-04-20
EP0193725A3 (en) 1987-12-16
ATE62027T1 (de) 1991-04-15
EP0193725B1 (en) 1991-03-27
SE8501111D0 (sv) 1985-03-07
JPS61209011A (ja) 1986-09-17
DE3678314D1 (de) 1991-05-02

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