DE3587787D1 - Verfahren zur Herstellung von Hohlfasern. - Google Patents
Verfahren zur Herstellung von Hohlfasern.Info
- Publication number
- DE3587787D1 DE3587787D1 DE89100843T DE3587787T DE3587787D1 DE 3587787 D1 DE3587787 D1 DE 3587787D1 DE 89100843 T DE89100843 T DE 89100843T DE 3587787 T DE3587787 T DE 3587787T DE 3587787 D1 DE3587787 D1 DE 3587787D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- hollow fibers
- fibers
- hollow
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000012510 hollow fiber Substances 0.000 title 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
- B01D63/033—Specific distribution of fibres within one potting or tube-sheet
-
- 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
- B01D63/0233—Manufacturing thereof forming the bundle
-
- 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
- B01D69/08—Hollow fibre membranes
- B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
-
- 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
- B01D69/084—Undulated fibres
-
- 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
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
- B01D2313/025—Specific membrane holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
- B01D2313/146—Specific spacers on the permeate side
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Artificial Filaments (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59240591A JPS61120606A (ja) | 1984-11-16 | 1984-11-16 | 選択透過性異形中空糸の製造方法 |
JP24058984 | 1984-11-16 | ||
JP24059084A JPS61119274A (ja) | 1984-11-16 | 1984-11-16 | 血液浄化器 |
JP11527085A JPS61274706A (ja) | 1985-05-30 | 1985-05-30 | セルロ−ス系中空糸,その製造方法及び流体分離器 |
JP13199085A JPS61290960A (ja) | 1985-06-19 | 1985-06-19 | 血液透析器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3587787D1 true DE3587787D1 (de) | 1994-05-05 |
DE3587787T2 DE3587787T2 (de) | 1994-10-13 |
Family
ID=27526685
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3587795T Expired - Fee Related DE3587795T2 (de) | 1984-11-16 | 1985-11-12 | Zellulose-Hohlfasern. |
DE3588092T Expired - Fee Related DE3588092T2 (de) | 1984-11-16 | 1985-11-12 | Gerät zur Blutbehandlung |
DE3587787T Expired - Fee Related DE3587787T2 (de) | 1984-11-16 | 1985-11-12 | Verfahren zur Herstellung von Hohlfasern. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3587795T Expired - Fee Related DE3587795T2 (de) | 1984-11-16 | 1985-11-12 | Zellulose-Hohlfasern. |
DE3588092T Expired - Fee Related DE3588092T2 (de) | 1984-11-16 | 1985-11-12 | Gerät zur Blutbehandlung |
Country Status (4)
Country | Link |
---|---|
US (2) | US4781833A (de) |
EP (2) | EP0186293B1 (de) |
CA (1) | CA1272139C (de) |
DE (3) | DE3587795T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3636583A1 (de) * | 1986-10-28 | 1988-05-05 | Draegerwerk Ag | Verfahren zum herstellen eines hohlfaser-stoffaustauschmoduls und nach diesem verfahren hergestelltes modul |
DE3850344T2 (de) * | 1987-10-29 | 1994-11-03 | Terumo Corp | Oxygenator mit porösen Hohlfasernmembranen. |
US5242644A (en) * | 1990-02-20 | 1993-09-07 | The Procter & Gamble Company | Process for making capillary channel structures and extrusion die for use therein |
JPH06509746A (ja) * | 1991-08-17 | 1994-11-02 | アクゾ エヌ ヴエー | 透析用中空糸 |
PL173020B1 (pl) * | 1992-11-16 | 1998-01-30 | Althin Medical Inc | Membrana półprzepuszczalna i sposób wytwarzania membrany półprzepuszczalnej |
US5645778A (en) * | 1992-11-16 | 1997-07-08 | Althin Medical, Inc. | Process of making a cellulose acetate semipermeable membrane |
EP0636403A3 (de) * | 1993-07-28 | 1996-03-27 | Toyo Boseki | Hämodialysemembran aus Celluloseacetat. |
WO1995024262A1 (fr) * | 1994-03-08 | 1995-09-14 | Teijin Limited | Membrane de purification du sang a base de fibres creuses et son procede de production |
DE4412756C2 (de) * | 1994-04-13 | 1996-06-20 | Gore W L & Ass Gmbh | Schlaucheinheit und Verfahren zur Herstellung derselben |
HU219067B (hu) * | 1994-06-02 | 2001-02-28 | Hofimo Aps | Eljárás üreges szálakat tartalmazó egység gyártására, valamint ilyen üreges szálakat tartalmazó egység szálmodulokhoz |
US5522991A (en) * | 1994-07-20 | 1996-06-04 | Millipore Investment Holdings Limited | Cellulosic ultrafiltration membrane |
US5676996A (en) * | 1996-02-29 | 1997-10-14 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Method of preparing carrier for blood treatment apparatus |
CA2202969C (en) * | 1996-04-19 | 2001-07-24 | Shingo Emi | Selectively permeable hollow fiber membrane and process for producing same |
DE19652695C1 (de) * | 1996-12-18 | 1997-10-30 | Saxonia Medical Gmbh | Hohlfasermodul mit profilierten Abstandsfäden |
WO1999037390A1 (en) * | 1998-01-21 | 1999-07-29 | Membrane Extraction Technology Ltd. | Apparatus comprising a flexible shell and an elastomeric tubular membrane enclosed by the shell; and method of using the apparatus for separating substances |
JP2001000842A (ja) * | 1998-05-22 | 2001-01-09 | Daicel Chem Ind Ltd | 病原性原虫濃縮用モジュールおよび濃縮方法 |
WO2000072950A1 (fr) * | 1999-05-31 | 2000-12-07 | Daicel Chemical Industries, Ltd. | Membrane à fibres creuses issue de dérivés de cellulose |
US6849183B2 (en) | 2002-08-13 | 2005-02-01 | Transvivo, Inc. | Method and apparatus for therapeutic apheresis |
US6899692B2 (en) * | 2001-10-17 | 2005-05-31 | Transvivo, Inc. | Plasmapheresis filter device and catheter assembly |
US7481936B2 (en) | 2001-10-17 | 2009-01-27 | Transvivo Inc. | Method and apparatus for patient fluid management |
WO2003063995A2 (en) * | 2002-01-29 | 2003-08-07 | Amersham Biosciences Membrane Separations Corp. | Spiraled surface hollow fiber membranes |
US20030141238A1 (en) * | 2002-01-29 | 2003-07-31 | Attila Herczeg | Spiraled surface hollow fiber membranes |
US20070122589A1 (en) * | 2005-11-28 | 2007-05-31 | Denso Corporation | Workpiece fixing jig and working method making use of the jig |
DE102008003090A1 (de) * | 2008-01-03 | 2009-07-16 | Fresenius Medical Care Deutschland Gmbh | Hohlfasermembran |
US20090197080A1 (en) * | 2008-01-31 | 2009-08-06 | Glew Charles A | Self-crimping fluoropolymer and perfluoropolymer filaments and fibers |
DE102012211617A1 (de) | 2012-07-04 | 2014-01-09 | Raumedic Ag | Schlauchmatte, Verfahren zum Herstellen einer derartigen Schlauchmatte sowie Werkzeug zum Extrudieren einer derartigen Schlauchmatte |
JP6534392B2 (ja) * | 2014-02-03 | 2019-06-26 | ユーロサイダー エス.エイ.エス. ディ ミッリ オッタヴィオ アンド シー. | 中空繊維膜によって空気から窒素を分離するためのモジュール |
US10888822B2 (en) * | 2014-09-30 | 2021-01-12 | Toray Industries, Inc. | Separation membrane |
US20180056665A1 (en) * | 2014-12-24 | 2018-03-01 | Dic Corporation | Hollow-fiber degassing module and inkjet printer |
HUE056079T2 (hu) | 2015-03-31 | 2022-01-28 | Toray Industries | Elválasztó membrán |
CN109137109A (zh) * | 2018-09-18 | 2019-01-04 | 江苏德力化纤有限公司 | 一种多h形粗旦多孔poy丝的生产设备及其制备方法 |
CN110438576A (zh) * | 2019-09-01 | 2019-11-12 | 安徽同光邦飞生物科技有限公司 | 一种喷丝板、使用该喷丝板制备的烟用丝束及其制备方法 |
US11523547B2 (en) | 2021-05-04 | 2022-12-06 | Vertiv Corporation | Electrical devices with buoyancy-enhanced cooling |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605162A (en) * | 1969-03-14 | 1971-09-20 | Ind Brush Co | Brush filament and construction therefor |
JPS4875481A (de) * | 1972-01-13 | 1973-10-11 | ||
JPS5549791Y2 (de) * | 1976-04-21 | 1980-11-20 | ||
AU519458B2 (en) * | 1977-07-05 | 1981-12-03 | Cordis Dow Corporation | Cellulose acetate hollow fibres |
LU81736A1 (de) * | 1978-10-02 | 1980-01-24 | Akzo Nv | Dialysehohlfadenmembran mit laengswellen |
LU81735A1 (de) * | 1978-10-02 | 1980-01-24 | Akzo Nv | Dialysemembranhohlfadenkette |
US4288494A (en) * | 1979-03-12 | 1981-09-08 | Extracorporeal Medical Specialites, Inc. | Non-uniform cross-sectional area hollow fibers |
GB2047874B (en) * | 1979-03-17 | 1983-12-21 | Akzo Nv | Apparatus in which heat is transferred through hollow threads as well as hollow threads suitable for this purpose |
JPS56307A (en) * | 1979-06-14 | 1981-01-06 | Nippon Zeon Co Ltd | Hollow membrane of high polymer, its production and nozzle for producing the same |
US4381325A (en) * | 1979-09-10 | 1983-04-26 | Toray Industries, Inc. | Liquid retaining synthetic fiber, process for producing the same, and products |
JPS56148907A (en) * | 1980-04-15 | 1981-11-18 | Nippon Zeon Co Ltd | Hollow fiber |
JPS56148908A (en) * | 1980-08-25 | 1981-11-18 | Nippon Zeon Co Ltd | Hollow fiber |
JPS5771407A (en) * | 1980-10-20 | 1982-05-04 | Terumo Corp | Hollow fiber |
JPS57199808A (en) * | 1981-06-01 | 1982-12-07 | Terumo Corp | Production of hollow fiber |
JPS5814203A (ja) * | 1981-07-20 | 1983-01-27 | Sumitomo Electric Ind Ltd | 自動車用多重伝送系における負荷制御方式 |
JPS58169510A (ja) * | 1981-11-27 | 1983-10-06 | Asahi Medical Kk | 異形中空糸及びそれを用いた中空糸モジユ−ル |
JPS60148908A (ja) * | 1984-01-12 | 1985-08-06 | Hazama Gumi Ltd | 海水の交流促進方法 |
-
1985
- 1985-11-07 CA CA494836A patent/CA1272139C/en not_active Expired
- 1985-11-12 US US06/796,865 patent/US4781833A/en not_active Expired - Lifetime
- 1985-11-12 DE DE3587795T patent/DE3587795T2/de not_active Expired - Fee Related
- 1985-11-12 DE DE3588092T patent/DE3588092T2/de not_active Expired - Fee Related
- 1985-11-12 DE DE3587787T patent/DE3587787T2/de not_active Expired - Fee Related
- 1985-11-12 EP EP85308220A patent/EP0186293B1/de not_active Expired - Lifetime
- 1985-11-12 EP EP89100843A patent/EP0321448B1/de not_active Expired - Lifetime
-
1990
- 1990-01-26 US US07/477,174 patent/US5063009A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0321448A2 (de) | 1989-06-21 |
CA1272139A (en) | 1990-07-31 |
CA1272139C (en) | 1990-07-31 |
US5063009A (en) | 1991-11-05 |
DE3588092T2 (de) | 1996-10-02 |
EP0186293A3 (en) | 1987-03-11 |
DE3587795D1 (de) | 1994-05-11 |
EP0186293A2 (de) | 1986-07-02 |
EP0321448A3 (en) | 1989-08-16 |
US4781833A (en) | 1988-11-01 |
EP0321448B1 (de) | 1994-03-30 |
DE3587795T2 (de) | 1994-07-28 |
DE3588092D1 (de) | 1996-04-18 |
EP0186293B1 (de) | 1996-03-13 |
DE3587787T2 (de) | 1994-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |