DK273277A - Dialysemembran til hemodialyse - Google Patents

Dialysemembran til hemodialyse

Info

Publication number: DK273277A
Authority: DK; Denmark
Prior art keywords: hemodialysis; dialysis membrane; dialysis; membrane
Prior art date: 1976-06-22

Application number

DK273277A

Other languages

Danish (da)

English (en)

Inventor

W Henne

G Duenweg

W Schmitz

R Pohle

F Lawitzki

Original Assignee

Akzo Nv

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.)

1976-06-22

Filing date

1977-06-21

Publication date

1977-12-23

1976-06-22 Priority claimed from DE2627858A external-priority patent/DE2627858C2/de

1977-02-11 Priority claimed from DE2705734A external-priority patent/DE2705734C3/de

1977-06-21 Application filed by Akzo Nv filed Critical Akzo Nv

1977-12-23 Publication of DK273277A publication Critical patent/DK273277A/da

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
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
- 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
- B01D69/04—Tubular 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
- B01D69/06—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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1212—Coextruded layers
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

DK273277A 1976-06-22 1977-06-21 Dialysemembran til hemodialyse DK273277A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2627858A DE2627858C2 (de)	1976-06-22	1976-06-22	Dialysemembran, insbesondere für die Hämodialyse
DE2705734A DE2705734C3 (de)	1977-02-11	1977-02-11	Dialysemembran für die Hämodialyse

Publications (1)

Publication Number	Publication Date
DK273277A true DK273277A (da)	1977-12-23

Family

ID=25770594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK273277A DK273277A (da)	1976-06-22	1977-06-21	Dialysemembran til hemodialyse

Country Status (17)

Country	Link
US (1)	US4164437A (xx)
JP (1)	JPS5313595A (xx)
AT (1)	AT356795B (xx)
AU (1)	AU503682B2 (xx)
CA (1)	CA1107656A (xx)
CS (1)	CS203920B2 (xx)
DK (1)	DK273277A (xx)
ES (1)	ES459746A1 (xx)
FR (1)	FR2355540A1 (xx)
GB (1)	GB1525448A (xx)
HK (1)	HK72479A (xx)
IL (1)	IL52259A (xx)
IT (1)	IT1078944B (xx)
LU (1)	LU77586A1 (xx)
NL (1)	NL7706609A (xx)
NO (1)	NO142736C (xx)
SE (1)	SE435680B (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4240796A (en) *	1977-08-31	1980-12-23	Senko Medical Instruments Mfg. Co., Ltd.	Method of treating capillary fibers
DE2816085B2 (de) *	1978-04-13	1981-04-23	Sartorius GmbH, 3400 Göttingen	Asymmetrische Ultrafiltrationsmembrane auf der Basis von Zellulosehydrat
DE2823985C2 (de) *	1978-06-01	1986-01-02	Akzo Gmbh, 5600 Wuppertal	Dialysemembran
JPS559246U (xx) *	1978-07-03	1980-01-21
DE7829409U1 (de) *	1978-10-02	1986-07-31	Akzo Gmbh, 5600 Wuppertal	Dialysemembranhohlfaden mit größerer Austauschfläche
NL7907213A (nl) *	1978-10-02	1980-04-08	Akzo Nv	Dialysemembraan gevormd door een keten van holle vezels.
NL7907214A (nl) *	1978-10-02	1980-06-25	Akzo Nv	Dunwandige holle-vezel-membraan voor dialyse.
NL7907211A (nl) *	1978-10-02	1980-04-08	Akzo Nv	Dialysemembraan uit holle vezel met golvingen in de lengterichting.
LU81734A1 (de) *	1978-10-02	1980-01-24	Akzo Nv	Dialysemembranhohlfaden mit verbesserter austauschflaeche
US4315877A (en) *	1979-02-22	1982-02-16	Albany International Corp.	Methods of fabricating sorbent-cored textile yarns
US4302509A (en) *	1979-02-22	1981-11-24	Albany International Corp.	Sorbent-cored textile yarns
US4380520A (en) *	1979-03-12	1983-04-19	Extracorporeal Medical Specialties, Inc.	Process for producing hollow fibres having a uniform wall thickness and a non-uniform cross-sectional area
US4288494A (en) *	1979-03-12	1981-09-08	Extracorporeal Medical Specialites, Inc.	Non-uniform cross-sectional area hollow fibers
US4291096A (en) *	1979-03-12	1981-09-22	Extracorporeal Medical Specialties, Inc.	Non-uniform cross-sectional area hollow fibers
EP0048267A1 (en) *	1980-03-24	1982-03-31	Baxter Travenol Laboratories, Inc.	Method of forming diffusion membrane units utilizing spaced mandrels
DE3021943A1 (de) *	1980-06-12	1982-01-21	Akzo Gmbh, 5600 Wuppertal	Dialysemembran aus cellulose
US4444663A (en) *	1980-09-16	1984-04-24	Terumo Corporation	Membrane and method for manufacture thereof
US4741829A (en) *	1985-06-27	1988-05-03	Mitsubishi Rayon Co., Ltd.	Composite hollow fibers and method of making same
DE3709432A1 (de) *	1987-03-21	1988-10-06	Fresenius Ag	Kapillarfilteranordnung zur sterilisation von fluessigen medien
US4874568A (en) *	1988-09-26	1989-10-17	The Dow Chemical Company	Process of making a porous membrane
US4873037A (en) *	1988-10-05	1989-10-10	The Dow Chemical Company	Method for preparing an asymmetric semi-permeable membrane
EP0423249B1 (en) *	1988-11-10	1994-03-23	Memtec Limited	Extrusion of hollow fibre membranes
DE4038247A1 (de) *	1990-11-30	1992-06-04	Akzo Gmbh	Cellulosedialysehohlfaden
US5085676A (en) *	1990-12-04	1992-02-04	E. I. Du Pont De Nemours And Company	Novel multicomponent fluid separation membranes
US7229665B2 (en) *	2001-05-22	2007-06-12	Millipore Corporation	Process of forming multilayered structures
US7942274B2 (en) *	2000-05-24	2011-05-17	Millipore Corporation	High-throughput asymmetric membrane
US6773531B2 (en) *	2001-05-21	2004-08-10	E. I. Du Pont De Nemours And Company	Process and apparatus for making multi-layered, multi-component filaments
WO2008140485A1 (en) *	2006-11-14	2008-11-20	Clemson University Research Foundation	Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
WO2010061820A1 (ja) *	2008-11-25	2010-06-03	旭化成せんい株式会社	複合膜及び該複合膜を含むイオントフォレーシス装置
DE102011010921A1 (de)	2011-02-10	2012-08-16	Fresenius Medical Care Deutschland Gmbh	Delaminationsfreie Membran
DE102010055731A1 (de)	2010-12-22	2012-06-28	Fresenius Medical Care Deutschland Gmbh	Delaminationsfreie Membran
CN103269781B (zh)	2010-12-22	2016-05-25	德国弗雷泽纽斯医疗保健股份有限公司	无脱层的膜
US9718031B2 (en)	2013-07-05	2017-08-01	Chevron U.S.A. Inc.	Composite hollow fiber membranes useful for CO2 removal from natural gas
CA3053312A1 (en) *	2017-04-04	2018-10-11	Toray Industries, Inc.	Porous fiber and adsorption column
CN112657347B (zh) *	2020-12-16	2022-11-29	杭州科百特科技有限公司	一种再生纤维素超滤膜及其应用和制备方法
US12116326B2 (en)	2021-11-22	2024-10-15	Saudi Arabian Oil Company	Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US12083474B2 (en)	2021-12-15	2024-09-10	Saudi Arabian Oil Company	Stacked membranes and their use in gas separation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR776961A (fr) *	1933-10-26	1935-02-08	Comptoir Textiles Artificiels	Procédé et dispositifs pour l'obtention de textiles artificiels nouveaux
NL147022C (xx) *	1949-05-24
NL100700C (xx) *	1956-05-11
US3318988A (en) *	1956-08-09	1967-05-09	Fmc Corp	Process for preparing conjugated viscose filaments containing contact agents
NL286234A (xx) *	1962-10-16
CH507012A (de) *	1966-09-02	1971-05-15	Dietzsch Gmbh Hans Joachim	Verfahren zur Herstellung einer Kapillare für Membrankapillaren-Austauscher
BE759911A (fr) *	1969-12-05	1971-05-17	Worthington Biochem Corp	Produits enzymatiques actifs
DE2225862A1 (de) *	1972-05-27	1973-12-06	George Ernest Von Henning	Biologische reaktionskammer
US3888771A (en) *	1972-06-02	1975-06-10	Asahi Chemical Ind	Hollow fibers of cuprammonium cellulose and a process of the manufacture of same
JPS5223518B2 (xx) *	1973-05-22	1977-06-24
SE441143B (sv) *	1976-09-02	1985-09-16	Hoechst Ag	Membranenhet och anordning for avlegsnande av metaboliter ur blod

1977
- 1977-06-06 IL IL52259A patent/IL52259A/xx unknown
- 1977-06-14 NO NO772074A patent/NO142736C/no unknown
- 1977-06-14 ES ES459746A patent/ES459746A1/es not_active Expired
- 1977-06-15 AU AU26105/77A patent/AU503682B2/en not_active Expired
- 1977-06-16 NL NL7706609A patent/NL7706609A/xx not_active Application Discontinuation
- 1977-06-20 IT IT49888/77A patent/IT1078944B/it active
- 1977-06-20 FR FR7718875A patent/FR2355540A1/fr active Granted
- 1977-06-20 LU LU77586A patent/LU77586A1/xx unknown
- 1977-06-20 CS CS774060A patent/CS203920B2/cs unknown
- 1977-06-21 SE SE7707151A patent/SE435680B/xx unknown
- 1977-06-21 DK DK273277A patent/DK273277A/da not_active Application Discontinuation
- 1977-06-21 JP JP7378677A patent/JPS5313595A/ja active Granted
- 1977-06-21 AT AT437677A patent/AT356795B/de not_active IP Right Cessation
- 1977-06-21 CA CA281,006A patent/CA1107656A/en not_active Expired
- 1977-06-22 GB GB26076/77A patent/GB1525448A/en not_active Expired
- 1977-06-23 US US05/809,486 patent/US4164437A/en not_active Expired - Lifetime
1979
- 1979-10-11 HK HK724/79A patent/HK72479A/xx unknown

Also Published As

Publication number	Publication date
CA1107656A (en)	1981-08-25
ATA437677A (de)	1979-10-15
NO142736B (no)	1980-06-30
ES459746A1 (es)	1978-04-01
CS203920B2 (en)	1981-03-31
SE7707151L (sv)	1977-12-23
GB1525448A (en)	1978-09-20
AT356795B (de)	1980-05-27
NO142736C (no)	1980-10-08
AU503682B2 (en)	1979-09-13
FR2355540B1 (xx)	1983-12-16
HK72479A (en)	1979-10-19
IL52259A (en)	1981-02-27
SE435680B (sv)	1984-10-15
IL52259A0 (en)	1977-08-31
NO772074L (no)	1977-12-23
JPS5313595A (en)	1978-02-07
AU2610577A (en)	1978-12-21
IT1078944B (it)	1985-05-08
NL7706609A (nl)	1977-12-27
LU77586A1 (xx)	1977-09-29
US4164437A (en)	1979-08-14
FR2355540A1 (fr)	1978-01-20
JPS566788B2 (xx)	1981-02-13

Publication	Publication Date	Title
DK273277A (da)	1977-12-23	Dialysemembran til hemodialyse
SE7611388L (sv)	1978-04-15	Dialyssystem
SE402212B (sv)	1978-06-26	Dialyssystem
SE437331B (sv)	1985-02-25	Plasmaferesapparat
DK435677A (da)	1978-04-19	Blodtryksalarmsystem for dialysemaskine
AT371341B (de)	1983-06-27	Dialysemembran fuer die haemodialyse
SE401894B (sv)	1978-06-05	Dialyssystem
NL7904201A (nl)	1979-12-04	Dialysemembraan.
SE7601201L (sv)	1976-09-21	Membranpump
DK409478A (da)	1979-03-17	Semipermeable membraner
NL7601237A (nl)	1976-12-07	Dialysator.
DK425777A (da)	1978-04-19	Digitalladger til dialysemaskine
AT367649B (de)	1982-07-26	Semipermeable membranen
NL183496C (nl)	1988-11-16	Membraan geschikt voor hemodialyse.
NL165058C (nl)	1981-03-16	Dialysator.
BE860798A (fr)	1978-05-16	Support ondule pour membrane de dialyseur
DK148436C (da)	1986-03-03	Fibroest baerelag for semipermeable membraner
NL7613027A (nl)	1977-09-27	Vloeistofmembranen.
NL7709140A (nl)	1978-02-21	Hemikapillaire plaatdialysator.
SE422883B (sv)	1982-04-05	Dialyssystem
NL7614549A (nl)	1977-07-04	Dialysatorstelsel.
NL7711281A (nl)	1978-04-18	Dialyse-inrichting.
DK91577A (da)	1978-03-28	Membrantank
BE855651A (fr)	1977-10-03	Membrane de dialyse pour hemodialyse
AT358717B (de)	1980-09-25	Transfusionsfilter

Legal Events

Date	Code	Title	Description
1987-03-02	AHB	Application shelved due to non-payment