DK515783A - Membran samt fremgangsmaade til fremstilling af denne - Google Patents

Membran samt fremgangsmaade til fremstilling af denne Download PDF

Info

Publication number: DK515783A
Authority: DK; Denmark
Prior art keywords: sec; membrane; permeability; procedure; manufacturing
Prior art date: 1982-11-16

Application number

DK515783A

Other languages

English (en)

Other versions

DK515783D0 (da

Inventor

Peter Konstantin

Hermann Joseph Goehl

Maria Theresia Ohmayer

Reinhold Johann Buck

Claes-Aake Gullberg

Original Assignee

Gambro Inc

Gambro Dialysatoren

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.)

1982-11-16

Filing date

1983-11-11

Publication date

1984-05-17

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=DK515783(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1983-11-11 Application filed by Gambro Inc, Gambro Dialysatoren, Gambro Lundia Ab filed Critical Gambro Inc

1983-11-11 Publication of DK515783D0 publication Critical patent/DK515783D0/da

1984-05-17 Publication of DK515783A publication Critical patent/DK515783A/da

Links

239000012528 membrane Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
230000035699 permeability Effects 0.000 abstract 4
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
229920001202 Inulin Polymers 0.000 abstract 1
229930003779 Vitamin B12 Natural products 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 abstract 1
230000008020 evaporation Effects 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1
239000012510 hollow fiber Substances 0.000 abstract 1
JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 abstract 1
229940029339 inulin Drugs 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
230000008961 swelling Effects 0.000 abstract 1
239000011715 vitamin B12 Substances 0.000 abstract 1
235000019163 vitamin B12 Nutrition 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Separation Using Semi-Permeable Membranes (AREA)
External Artificial Organs (AREA)
Artificial Filaments (AREA)

DK515783A 1982-11-16 1983-11-11 Membran samt fremgangsmaade til fremstilling af denne DK515783A (da)

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 (2)

Publication Number	Publication Date
DK515783D0 DK515783D0 (da)	1983-11-11
DK515783A true DK515783A (da)	1984-05-17

Family

ID=20348606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK515783A DK515783A (da)	1982-11-16	1983-11-11	Membran samt fremgangsmaade til fremstilling af denne

Country Status (8)

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

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 (fr) *	1988-07-08	1990-01-25	Mitsubishi Rayon Co., Ltd.	Article moule permeable a l'oxygene et procede de 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
EP0639106B1 (en) *	1992-05-06	1998-12-23	Costar Corporation	Method for the preparation of a polyvinylidene fluoride microporous membrane
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
US5938929A (en) *	1995-06-30	1999-08-17	Toray Industries, Inc.	Polysulfone hollow fiber semipermeable membrane
US8449772B2 (en) *	2005-08-24	2013-05-28	Flowsion Aps	Micro fluidic system and a method of attaching a membrane to a tube
EP4010108A4 (en) *	2019-08-09	2023-08-09	Hydroxsys Holdings Limited	WATER-WETTABLE FILTRATION MEMBRANES AND THEIR MANUFACTURE
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
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
GB1500937A (en) *	1974-03-26	1978-02-15	Us Health	Process for producing a polycarbonate hemodialysis membrane
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
DE3028213C2 (de) *	1980-07-25	1990-12-06	Akzo Gmbh, 5600 Wuppertal	Verfahren zur Herstellung einer Ultrafiltrationsmembran aus Polyamid und daraus hergestellte Membran
SE423106B (sv) *	1980-07-25	1982-04-13	Gambro Dialysatoren	Plasmaferesmembran samt sett att tillverka detta
JPS5735906A (ja) *	1980-08-12	1982-02-26	Kuraray Co Ltd	Horisurupponkeisentakutokaseimakunoseizoho
DE3069709D1 (en) *	1980-09-01	1985-01-10	Gambro Inc	Dry polycarbonate membrane and process of manufacture
EP0046816A1 (en) *	1980-09-01	1982-03-10	Gambro, Inc.	Polycarbonate hemofiltration membrane and method of hemofiltering using such a membrane
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

1982
- 1982-11-16 SE SE8206515A patent/SE446505B/sv not_active IP Right Cessation
1983
- 1983-10-12 EP EP83110164A patent/EP0111663B2/en not_active Expired - Lifetime
- 1983-10-12 AT AT83110164T patent/ATE31487T1/de active
- 1983-10-12 DE DE8383110164T patent/DE3374987D1/de not_active Expired
- 1983-10-20 IE IE2462/83A patent/IE54757B1/en unknown
- 1983-11-11 DK DK515783A patent/DK515783A/da not_active Application Discontinuation
- 1983-11-15 JP JP58214937A patent/JPS59103671A/ja active Granted
1986
- 1986-12-05 US US06/937,447 patent/US4935140A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IE832462L (en)	1984-05-16
EP0111663B2 (en)	1992-01-22
IE54757B1 (en)	1990-01-31
SE446505B (sv)	1986-09-22
DE3374987D1 (en)	1988-02-04
EP0111663A3 (en)	1985-05-08
JPH0468969B2 (da)	1992-11-04
JPS59103671A (ja)	1984-06-15
ATE31487T1 (de)	1988-01-15
SE8206515D0 (sv)	1982-11-16
SE8206515L (sv)	1984-05-17
DK515783D0 (da)	1983-11-11
EP0111663A2 (en)	1984-06-27
EP0111663B1 (en)	1987-12-23
US4935140A (en)	1990-06-19

Legal Events

Date	Code	Title	Description
1989-07-10	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK515783D0 (da)	1983-11-11	Membran samt fremgangsmade til fremstilling af denne
ES2059729T5 (es)	2002-09-16	Preparado farmaceutico de liberacion controlada y metodo para producir el mismo.
ES542448A0 (es)	1987-01-01	Un procedimiento para preparar un polieter-politideter solido esencialmente inodoro.
SE7709189L (sv)	1978-03-25	Sett att sterilisera en dialysapparat
ES417934A1 (es)	1977-07-16	Procedimiento para purificar y concentrar una solucion acuo-sa de polisacarido derivada de algas marinas.
AU561617B2 (en)	1987-05-14	Filtration membrane and preparation thereof
DK106488A (da)	1989-05-19	Vandfjernelsesmiddel
JPS5417978A (en)	1979-02-09	Hydrophilic and porous composite structure and its production
DE3381918D1 (de)	1990-11-08	Biologisch-kuenstlicher pankreas unter verwendung von ultrafiltration.
DE2965476D1 (en)	1983-07-07	Process for producing a cellulose acetate-type permselective membrane, permselective membrane thus produced, and use of such membrane in artificial kidney
MX165343B (es)	1992-11-05	Tratamiento de membranas permeables
ES516206A0 (es)	1983-10-01	"mejoras introducidas en un procedimiento para la preparacion de una membrana de osmosis inversa".
ES2036198T3 (es)	1993-05-16	Diisocianatos escogidos, procedimiento para su obtencion y su empleo como componentes estructurales en la obtencion de plasticos de poliuretano.
JPS52152877A (en)	1977-12-19	Membrane of ethylene-vinyl alcohol copolymer having excellent permeability and its production method
JPS536627A (en)	1978-01-21	Hollow fibers
JPS55147108A (en)	1980-11-15	Treatment of polysulfone semipermeable membrane
JPS5361576A (en)	1978-06-02	Preparation of sterilized dialyzer
ATE10437T1 (de)	1984-12-15	Trockene polycarbonatmembran und verfahren zur herstellung.
JPS56129007A (en)	1981-10-08	Manufacture of composite semipermeable membrane
JPS5390367A (en)	1978-08-09	Preparation of hollow fiber membrane
JPS5414389A (en)	1979-02-02	Production of amphoteric ion exchange composite membrane
JPS5411080A (en)	1979-01-26	Separating support
JPS5239583A (en)	1977-03-26	Tubler structure and tubler membrane type separation apparatus using t ubler structure
JPS52131979A (en)	1977-11-05	Dialysis by use of ion exchange membrane
JPS56158144A (en)	1981-12-05	Removing method for water and low-molecular weight material