DD156215A5 - Verbessertes hohlfaser-trennelement und verfahren zu seiner herstellung - Google Patents

Verbessertes hohlfaser-trennelement und verfahren zu seiner herstellung Download PDF

Info

Publication number: DD156215A5
Authority: DD; German Democratic Republic
Prior art keywords: sheath; fibers; axially; resin; disc
Prior art date: 1979-05-14

Application number

DD80221081A

Other languages

German (de)

English (en)

Inventor

Roger B Hornby

Bennie J Lipps

Charles E Savage

Original Assignee

Cordis Dow Corp

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.)

1979-05-14

Filing date

1980-05-13

Publication date

1982-08-11

1980-05-13 Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp

1982-08-11 Publication of DD156215A5 publication Critical patent/DD156215A5/de

Links

239000012510 hollow fiber Substances 0.000 title claims abstract description 31
238000000034 method Methods 0.000 title claims abstract description 24
238000004519 manufacturing process Methods 0.000 title claims abstract description 6
239000000835 fiber Substances 0.000 claims abstract description 88
229920005989 resin Polymers 0.000 claims abstract description 71
239000011347 resin Substances 0.000 claims abstract description 71
210000003734 kidney Anatomy 0.000 claims abstract description 12
229920001169 thermoplastic Polymers 0.000 claims description 32
239000004416 thermosoftening plastic Substances 0.000 claims description 32
238000005266 casting Methods 0.000 claims description 28
238000007789 sealing Methods 0.000 claims description 23
239000008280 blood Substances 0.000 claims description 21
210000004369 blood Anatomy 0.000 claims description 21
230000002093 peripheral effect Effects 0.000 claims description 19
229920005992 thermoplastic resin Polymers 0.000 claims description 14
229920001187 thermosetting polymer Polymers 0.000 claims description 13
238000009750 centrifugal casting Methods 0.000 claims description 12
230000008569 process Effects 0.000 claims description 10
238000001816 cooling Methods 0.000 claims description 9
239000000463 material Substances 0.000 claims description 9
239000004020 conductor Substances 0.000 claims description 4
238000004382 potting Methods 0.000 claims description 3
239000012530 fluid Substances 0.000 claims description 2
239000011257 shell material Substances 0.000 description 38
239000007788 liquid Substances 0.000 description 11
238000007711 solidification Methods 0.000 description 11
230000008023 solidification Effects 0.000 description 11
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 9
-1 for example Substances 0.000 description 8
239000005038 ethylene vinyl acetate Substances 0.000 description 7
239000011342 resin composition Substances 0.000 description 7
229920002301 cellulose acetate Polymers 0.000 description 6
239000000203 mixture Substances 0.000 description 5
229920000647 polyepoxide Polymers 0.000 description 5
238000004528 spin coating Methods 0.000 description 5
229920003345 Elvax® Polymers 0.000 description 4
239000004743 Polypropylene Substances 0.000 description 4
238000010276 construction Methods 0.000 description 4
230000035515 penetration Effects 0.000 description 4
229920001155 polypropylene Polymers 0.000 description 4
229920005749 polyurethane resin Polymers 0.000 description 4
239000004593 Epoxy Substances 0.000 description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000004323 axial length Effects 0.000 description 3
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical class C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
238000000502 dialysis Methods 0.000 description 3
238000001631 haemodialysis Methods 0.000 description 3
230000000322 hemodialysis Effects 0.000 description 3
238000002615 hemofiltration Methods 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000012528 membrane Substances 0.000 description 3
238000000465 moulding Methods 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
150000003097 polyterpenes Chemical class 0.000 description 3
238000000926 separation method Methods 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000000108 ultra-filtration Methods 0.000 description 3
229920003043 Cellulose fiber Polymers 0.000 description 2
239000004952 Polyamide Substances 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
239000002253 acid Substances 0.000 description 2
230000001464 adherent effect Effects 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
239000002131 composite material Substances 0.000 description 2
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
230000006196 deacetylation Effects 0.000 description 2
238000003381 deacetylation reaction Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000003822 epoxy resin Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
239000006082 mold release agent Substances 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
239000004417 polycarbonate Substances 0.000 description 2
229920000515 polycarbonate Polymers 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
229920001897 terpolymer Polymers 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
GRWFGVWFFZKLTI-UHFFFAOYSA-N α-pinene Chemical compound CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 2
GRWFGVWFFZKLTI-IUCAKERBSA-N 1S,5S-(-)-alpha-Pinene Natural products CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
241001529251 Gallinago gallinago Species 0.000 description 1
DBNPDRYVYQWGFW-UHFFFAOYSA-N N.[Cu]=O Chemical compound N.[Cu]=O DBNPDRYVYQWGFW-UHFFFAOYSA-N 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000010974 bronze Substances 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000005253 cladding Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
210000003746 feather Anatomy 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
230000006698 induction Effects 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000006213 oxygenation reaction Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000004634 thermosetting polymer Substances 0.000 description 1
239000003053 toxin Substances 0.000 description 1
231100000765 toxin Toxicity 0.000 description 1
108700012359 toxins Proteins 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000001993 wax Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/0222—Encapsulating hollow fibres using centrifugal forces

Landscapes

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

DD80221081A 1979-05-14 1980-05-13 Verbessertes hohlfaser-trennelement und verfahren zu seiner herstellung DD156215A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/039,066 US4269712A (en)	1979-05-14	1979-05-14	Hollow fiber separatory element and method of making same

Publications (1)

Publication Number	Publication Date
DD156215A5 true DD156215A5 (de)	1982-08-11

Family

ID=21903484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD80221081A DD156215A5 (de)	1979-05-14	1980-05-13	Verbessertes hohlfaser-trennelement und verfahren zu seiner herstellung

Country Status (17)

Country	Link
US (1)	US4269712A (fr)
JP (1)	JPS5935641B2 (fr)
AT (1)	ATA259480A (fr)
AU (1)	AU532944B2 (fr)
BE (1)	BE883260A (fr)
BR (1)	BR8002969A (fr)
CA (1)	CA1156565A (fr)
CH (1)	CH639561A5 (fr)
DD (1)	DD156215A5 (fr)
DE (2)	DE3017634C2 (fr)
DK (1)	DK191380A (fr)
FR (1)	FR2456536A1 (fr)
GB (1)	GB2052300B (fr)
IT (1)	IT1143159B (fr)
NL (1)	NL8002792A (fr)
NZ (1)	NZ193577A (fr)
SE (1)	SE445610B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3402336A1 (de) *	1983-02-08	1984-08-09	American Bentley, Inc., Irvine, Calif.	Verfahren zur herstellung eines blutfilters
US4689147A (en) *	1985-09-27	1987-08-25	Nalge Company	Plastic filter assembly
WO1989000879A1 (fr) *	1987-07-30	1989-02-09	Toray Industries, Inc.	Membrane de polymetrafluoroethylene poreuse, appareil de separation utilisant une telle membrane et procede de production
SE454847B (sv) *	1987-08-31	1988-06-06	Gambro Dialysatoren	Anordning for diffusion och/eller filtrering samt forfarande for tillverkning av denna anordning
DE69022502T2 (de) *	1989-02-09	1996-05-02	Dow Chemical Co	Membrantrennvorrichtung und verfahren zur herstellung.
US5059374A (en) *	1989-02-09	1991-10-22	The Dow Chemical Company	Method for sealing a hollow fiber membrane module in a case
KR920700048A (ko) *	1989-04-25	1992-02-19	마에다 가쯔노스께	항혈전성 혈액처리 시스템
US5013437A (en) *	1989-10-30	1991-05-07	The Dow Chemical Company	Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages
US5556591A (en) *	1992-01-21	1996-09-17	Millipore S.A.	Membrane sealing techniques using thermoplastic polymers
US5228992A (en) *	1992-03-03	1993-07-20	Pall Corporation	Process for preparing hollow fiber separatory devices
US7752627B2 (en) *	2005-02-04	2010-07-06	Mips Technologies, Inc.	Leaky-bucket thread scheduler in a multithreading microprocessor
DE502005011077D1 (de)	2005-04-20	2011-04-21	Braun B Avitum Ag	Dialysefilter
CN101623595B (zh) *	2008-11-05	2012-07-25	北京科泰兴达高新技术有限公司	柔韧端头中空纤维膜组件
US8883908B2 (en) *	2009-06-02	2014-11-11	Johns Manville	Methods for making reinforced thermoplastic composites using reactive fibers and/or reactive flakes
MX385019B (es) *	2014-02-24	2025-03-04	Pregis Innovative Packaging Llc	Dispositivo de manejo de película inflable.
KR102110950B1 (ko) *	2015-07-09	2020-05-14	엔테그리스, 아이엔씨.	블렌딩된 포팅 수지 및 그것의 용도
WO2019194208A1 (fr) *	2018-04-04	2019-10-10	住友電工プリントサーキット株式会社	Film de recouvrement pour circuit imprimé souple et circuit imprimé souple
EP3646903A1 (fr) *	2018-10-29	2020-05-06	Centre National De La Recherche Scientifique	Dispositifs d'échange de gaz microfluidiques et leurs procédés de fabrication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3277959A (en) *	1964-08-12	1966-10-11	Du Pont	Plastic tube heat exchanger and process of making
NL136034C (fr) *	1965-12-22
FR1508189A (fr) *	1966-11-16	1968-01-05	Rech S Tech & Ind S R T I S A	échangeur à membranes tubulaires présentant un rapport surface d'échange-volume élevé, en particulier pour applications médicales
JPS5221326Y2 (fr) *	1972-08-24	1977-05-16
US3832830A (en) *	1972-09-18	1974-09-03	Du Pont	Permeation separation device
US4075100A (en) *	1974-12-04	1978-02-21	Asahi Kasei Kogyo Kabushiki Kaisha	Dialysis unit and dialysis apparatus employing the dialysis unit
US4001110A (en) *	1975-04-17	1977-01-04	Chemotronics International, Inc.	Method for the thermal treatment of tubular dialysis units and improved units resulting therefrom
GB1515452A (en) *	1975-05-02	1978-06-21	Nippon Zeon Co	Setting an end portion of a bundle of thread-like bodies
US4219426A (en) *	1976-03-19	1980-08-26	Organon Teknika B.V.	Dialysis device
JPS52145379A (en) *	1976-05-20	1977-12-03	Nippon Zeon Co Ltd	Method and apparatus for removing gas present in hollow fiber type separator
JPS52149270A (en) *	1976-06-07	1977-12-12	Nippon Zeon Co Ltd	Equipment for mass transfer of hollow fiber type
JPS6022946B2 (ja) *	1976-09-24	1985-06-05	東レ株式会社	生体用透析装置の滅菌法
US4138460A (en) *	1977-06-10	1979-02-06	Cordis Dow Corp.	Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same
DK191480A (da) *	1979-05-14	1980-11-15	Cordis Dow Corp	Medicinsk separator og fremgangsmaade til dens fremstilling

1979
- 1979-05-14 US US06/039,066 patent/US4269712A/en not_active Expired - Lifetime
1980
- 1980-04-30 DK DK191380A patent/DK191380A/da not_active Application Discontinuation
- 1980-04-30 NZ NZ193577A patent/NZ193577A/xx unknown
- 1980-05-02 CH CH341580A patent/CH639561A5/fr not_active IP Right Cessation
- 1980-05-06 AU AU58141/80A patent/AU532944B2/en not_active Ceased
- 1980-05-08 DE DE3017634A patent/DE3017634C2/de not_active Expired
- 1980-05-08 DE DE3050758A patent/DE3050758C2/de not_active Expired
- 1980-05-09 GB GB8015353A patent/GB2052300B/en not_active Expired
- 1980-05-12 IT IT48648/80A patent/IT1143159B/it active
- 1980-05-12 SE SE8003553A patent/SE445610B/sv not_active IP Right Cessation
- 1980-05-13 DD DD80221081A patent/DD156215A5/de not_active IP Right Cessation
- 1980-05-13 BR BR8002969A patent/BR8002969A/pt unknown
- 1980-05-13 BE BE0/200585A patent/BE883260A/fr not_active IP Right Cessation
- 1980-05-13 CA CA000351815A patent/CA1156565A/fr not_active Expired
- 1980-05-13 FR FR8010749A patent/FR2456536A1/fr active Pending
- 1980-05-14 NL NL8002792A patent/NL8002792A/nl not_active Application Discontinuation
- 1980-05-14 AT AT0259480A patent/ATA259480A/de not_active Application Discontinuation
- 1980-05-14 JP JP55063824A patent/JPS5935641B2/ja not_active Expired

Also Published As

Publication number	Publication date
AU532944B2 (en)	1983-10-20
ATA259480A (de)	1987-07-15
DE3050758C2 (de)	1986-11-27
IT8048648A0 (it)	1980-05-12
NL8002792A (nl)	1980-11-18
BR8002969A (pt)	1980-12-23
AU5814180A (en)	1980-11-20
SE8003553L (sv)	1980-11-15
CH639561A5 (fr)	1983-11-30
BE883260A (fr)	1980-11-13
NZ193577A (en)	1982-12-07
CA1156565A (fr)	1983-11-08
GB2052300A (en)	1981-01-28
DE3017634C2 (de)	1986-11-27
FR2456536A1 (fr)	1980-12-12
SE445610B (sv)	1986-07-07
IT1143159B (it)	1986-10-22
JPS5935641B2 (ja)	1984-08-30
JPS55157305A (en)	1980-12-08
US4269712A (en)	1981-05-26
DK191380A (da)	1980-11-15
DE3017634A1 (de)	1980-11-20
GB2052300B (en)	1983-04-20

Legal Events

Date	Code	Title	Description
1994-06-23	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE3017634C2 (de)	1986-11-27	Verfahren zur Herstellung einer Trennvorrichtung
DE69734849T2 (de)	2006-08-17	Druckbehälter und Endverschluss dafür
DE69415216T2 (de)	1999-07-08	Druckfeste Verstärkung für mikrowellenbeheizte Behälter
DE69427636T2 (de)	2002-05-08	Verfahren zur Herstellung von hermetisch abgedichteten Filtereinheiten
DE60112228T2 (de)	2006-05-24	Gelvergussverfahren zur herstellung von hohlfaserfiltermembrane
DE2824934A1 (de)	1978-12-21	Verfahren zur bildung eines rohrbodens
DE3546328C2 (fr)	1990-08-30
DE69312453T2 (de)	1998-01-02	Gewebekartuschen mit Hohlfasermembranen und Module mit lösungsmittelbeständigen Rohrplatten aus thermoplastischem Kunststoff sowie Herstellungsverfahren
DE68914156T2 (de)	1994-08-25	Extrusion von hohlfasermembranen.
DE69718148T2 (de)	2003-10-02	Yerfahren zur zellseparation, speziell für thrombozyten, sowie hierfür geeigneter beutelsatz
DE3153212C2 (de)	1986-12-04	Vorrichtung zum Verschließen der Enden von zusammengesetzten Behältern durch Reibschweißen
DE69735692T2 (de)	2007-04-05	Filterelement
DE2824898A1 (de)	1978-12-21	Verbesserte hohlfaser-kunstniere und verfahren zu ihrer herstellung
DE2937417A1 (de)	1980-03-27	Schaum-enthaltende strukturen
DE9002924U1 (de)	1990-05-17	Hohldorn aus Kunststoff
EP0114398A2 (fr)	1984-08-01	Récipient compressible en forme de tube laminé
DE60033135T2 (de)	2007-10-11	Verfahren zur herstellung eines gesamtthermoplastischen, perfluorierten harz hohlfasernmembran moduls
EP0208055B1 (fr)	1989-12-20	Dispositif pour la fabrication de tuyaux à double paroi en plastique
DE3017633C2 (de)	1985-02-14	Medizinische Trennvorrichtung und ein Verfahren zu ihrer Herstellung
US7347937B1 (en)	2008-03-25	Perfluorinated thermoplastic filter cartridge
DE2910214A1 (de)	1979-09-27	Verfahren zum eingiessen der enden eines buendels von hohlfibern in einem gehaeuse sowie nach diesem verfahren hergestelltes gehaeuse mit hohlfibern
DE19532365C2 (de)	1998-12-17	Hohlfaseroxygenator
JP2022501191A (ja)	2022-01-06	濾過及び／又は拡散装置を製造する方法
WO2014177508A1 (fr)	2014-11-06	Procédé de fabrication d'un filtre de dialyse et dispositif à cet effet
DE68904410T2 (de)	1993-05-13	Verfahren zur herstellung eines einheitlichen filtrationsmembransatzes, verwendete form und auf diese weise hergestelltes produkt.