SE8206515D0 - Membrane and process for producing the membrane - Google Patents

Membrane and process for producing the membrane

Info

Publication number
SE8206515D0
SE8206515D0 SE8206515A SE8206515A SE8206515D0 SE 8206515 D0 SE8206515 D0 SE 8206515D0 SE 8206515 A SE8206515 A SE 8206515A SE 8206515 A SE8206515 A SE 8206515A SE 8206515 D0 SE8206515 D0 SE 8206515D0
Authority
SE
Sweden
Prior art keywords
sec
membrane
permeability
diffusive
diffusive permeability
Prior art date
Application number
SE8206515A
Other languages
English (en)
Other versions
SE8206515L (sv
SE446505B (sv
Inventor
H J Goehl
M T Ohmayer
R J Buck
C-A Gullberg
P Konstantin
Original Assignee
Gambro Dialysatoren
Gambro Inc
Gambro 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20348606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8206515(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE8206515D0 publication Critical patent/SE8206515D0/sv
Priority to SE8206515A priority Critical patent/SE446505B/sv
Application filed by Gambro Dialysatoren, Gambro Inc, Gambro Ab filed Critical Gambro Dialysatoren
Priority to EP83110164A priority patent/EP0111663B2/en
Priority to AT83110164T priority patent/ATE31487T1/de
Priority to DE8383110164T priority patent/DE3374987D1/de
Priority to IE2462/83A priority patent/IE54757B1/en
Priority to DK515783A priority patent/DK515783A/da
Priority to JP58214937A priority patent/JPS59103671A/ja
Publication of SE8206515L publication Critical patent/SE8206515L/sv
Publication of SE446505B publication Critical patent/SE446505B/sv
Priority to US06/937,447 priority patent/US4935140A/en

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
    • B01D71/76—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
    • 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
    • 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
    • B01D69/06—Flat membranes
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • 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
    • B01D2323/15—Use of additives
    • B01D2323/16—Swelling agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
SE8206515A 1982-11-16 1982-11-16 Membran samt sett att framstella detta SE446505B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8206515A SE446505B (sv) 1982-11-16 1982-11-16 Membran samt sett att framstella detta
DE8383110164T DE3374987D1 (en) 1982-11-16 1983-10-12 Membrane and process for producing the membrane
EP83110164A EP0111663B2 (en) 1982-11-16 1983-10-12 Membrane and process for producing the membrane
AT83110164T ATE31487T1 (de) 1982-11-16 1983-10-12 Membran und verfahren zu ihrer herstellung.
IE2462/83A IE54757B1 (en) 1982-11-16 1983-10-20 Membrane and process for producing the membrane
DK515783A DK515783A (da) 1982-11-16 1983-11-11 Membran samt fremgangsmaade til fremstilling af denne
JP58214937A JPS59103671A (ja) 1982-11-16 1983-11-15 膜およびその製造方法
US06/937,447 US4935140A (en) 1982-11-16 1986-12-05 Membrane and process for producing the membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206515A SE446505B (sv) 1982-11-16 1982-11-16 Membran samt sett att framstella detta

Publications (3)

Publication Number Publication Date
SE8206515D0 true SE8206515D0 (sv) 1982-11-16
SE8206515L SE8206515L (sv) 1984-05-17
SE446505B SE446505B (sv) 1986-09-22

Family

ID=20348606

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206515A SE446505B (sv) 1982-11-16 1982-11-16 Membran samt sett att framstella detta

Country Status (8)

Country Link
US (1) US4935140A (sv)
EP (1) EP0111663B2 (sv)
JP (1) JPS59103671A (sv)
AT (1) ATE31487T1 (sv)
DE (1) DE3374987D1 (sv)
DK (1) DK515783A (sv)
IE (1) IE54757B1 (sv)
SE (1) SE446505B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL78169A0 (en) * 1986-03-17 1986-07-31 Weizmann Kiryat Membrane Prod Novel membranes and process for making them
WO1990000411A1 (en) * 1988-07-08 1990-01-25 Mitsubishi Rayon Co., Ltd. Oxygen-permeable molding and process for its production
DE4142765A1 (de) * 1991-12-23 1993-06-24 Bayer Ag Blends aus polyether-copolycarbonaten und hochmolekularen filmbildenden thermoplasten
US5277811A (en) * 1992-04-14 1994-01-11 Millipore Corporation Process for forming porous polymeric product from a nonporous polymeric composition and product
JP3369178B2 (ja) * 1992-05-06 2003-01-20 コーニング−コスター・コーポレーション ポリフッ化ビニリデン微孔質膜およびその製造方法
US5444097A (en) * 1992-07-07 1995-08-22 Millipore Corporation Porous polymeric structures and a method of making such structures by means of heat-induced phase separation
US5478518A (en) * 1993-10-04 1995-12-26 Teijin Limited Polycarbonate film for optical purposes and a production process thereof
ES2237760T3 (es) * 1995-06-30 2005-08-01 Toray Industries, Inc. Procedimiento de fabricacion de una membrana semipermeable de fibras huecas de polisulfona.
US8449772B2 (en) * 2005-08-24 2013-05-28 Flowsion Aps Micro fluidic system and a method of attaching a membrane to a tube
JP2022543874A (ja) * 2019-08-09 2022-10-14 ハイドロオクシス ホールディングス リミテッド 水湿潤性濾過膜及びその製造
CN110530124B (zh) * 2019-09-10 2021-12-14 顾鑫 一种聚光防雨型农产品晾晒装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957651A (en) * 1971-12-16 1976-05-18 Chemical Systems Incorporated Microporous polyester membranes and polymer assisted phase inversion process for their manufacture
GB1500937A (en) * 1974-03-26 1978-02-15 Us Health Process for producing a polycarbonate hemodialysis membrane
US4075108A (en) * 1974-03-26 1978-02-21 The United States Of America As Represented By The Department Of Health, Education And Welfare Polycarbonate membranes and production thereof
US4034359A (en) * 1975-08-28 1977-07-05 Sperry Rand Corporation Magneto-resistive readout of a cross-tie wall memory system using a pillar and concentric ring probe
US4308145A (en) * 1976-03-19 1981-12-29 United States Of America Relatively thick polycarbonate membranes for use in hemodialysis
US4385017A (en) * 1977-06-30 1983-05-24 Nippon Zeon Co., Ltd. Method of manufacturing hollow fiber
JPS5584503A (en) * 1978-12-19 1980-06-25 Teijin Ltd Preparing cellulose ester based selective permeable membrane
JPS5596162A (en) * 1979-01-18 1980-07-22 Asahi Medical Co Polycarbonate hollow fiber dialysis film and its preparation
JPS5599305A (en) * 1979-01-26 1980-07-29 Asahi Chem Ind Co Ltd Selectively permeable membrane
JPS55147108A (en) * 1979-05-08 1980-11-15 Asahi Chem Ind Co Ltd Treatment of polysulfone semipermeable membrane
CA1095302A (en) * 1979-06-11 1981-02-10 Zbigniew W. Turlej Optics for infrared intrusion detector
DE2932761A1 (de) * 1979-08-13 1981-02-26 Akzo Gmbh Polycarbonat-polyaether-copolymermembran
SE423106B (sv) * 1980-07-25 1982-04-13 Gambro Dialysatoren Plasmaferesmembran samt sett att tillverka detta
DE3028213C2 (de) * 1980-07-25 1990-12-06 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung einer Ultrafiltrationsmembran aus Polyamid und daraus hergestellte Membran
JPS5735906A (ja) * 1980-08-12 1982-02-26 Kuraray Co Ltd Horisurupponkeisentakutokaseimakunoseizoho
EP0046816A1 (en) * 1980-09-01 1982-03-10 Gambro, Inc. Polycarbonate hemofiltration membrane and method of hemofiltering using such a membrane
EP0046817B1 (en) * 1980-09-01 1984-11-28 Gambro, Inc. Dry polycarbonate membrane and process of manufacture
JPS5755154A (en) * 1980-09-18 1982-04-01 Ganburo Inc Improved memberane and use thereof
JPS5949806A (ja) * 1982-09-13 1984-03-22 Teijin Ltd セルロースエステル系中空糸状分離膜

Also Published As

Publication number Publication date
IE832462L (en) 1984-05-16
SE8206515L (sv) 1984-05-17
ATE31487T1 (de) 1988-01-15
DK515783A (da) 1984-05-17
EP0111663B2 (en) 1992-01-22
EP0111663A3 (en) 1985-05-08
SE446505B (sv) 1986-09-22
JPS59103671A (ja) 1984-06-15
IE54757B1 (en) 1990-01-31
JPH0468969B2 (sv) 1992-11-04
DK515783D0 (da) 1983-11-11
EP0111663B1 (en) 1987-12-23
EP0111663A2 (en) 1984-06-27
DE3374987D1 (en) 1988-02-04
US4935140A (en) 1990-06-19

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