FR2506792A1 - Procede de fabrication de fibres creuses et fibres creuses ainsi obtenues - Google Patents
Procede de fabrication de fibres creuses et fibres creuses ainsi obtenuesInfo
- Publication number
- FR2506792A1 FR2506792A1 FR8209396A FR8209396A FR2506792A1 FR 2506792 A1 FR2506792 A1 FR 2506792A1 FR 8209396 A FR8209396 A FR 8209396A FR 8209396 A FR8209396 A FR 8209396A FR 2506792 A1 FR2506792 A1 FR 2506792A1
- Authority
- FR
- France
- Prior art keywords
- hollow fibers
- coagulating liquid
- spinning mass
- coagulating
- constituting
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012510 hollow fiber Substances 0.000 title 2
- 239000007788 liquid Substances 0.000 abstract 5
- 238000009987 spinning Methods 0.000 abstract 4
- 230000001112 coagulating effect Effects 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- -1 HALOGEN HYDROCARBON Chemical class 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 230000001172 regenerating effect Effects 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
- B01D71/08—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
- B01D69/08—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
- B01D69/087—Details relating to the spinning process
-
- 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
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
CE PROCEDE COMPREND L'EXTRUSION D'UNE MASSE DE FILAGE CELLULOSIQUE A TRAVERS UNE BUSE ANNULAIRE, DIRECTEMENT DANS UNE COUCHE DE LIQUIDE NON-COAGULANT DANS UN BAIN REMPLI AVEC UN LIQUIDE COAGULANT RELATIVEMENT A LADITE MASSE DE FILAGE, ET CONSTITUANT LA COUCHE SUPERIEURE, ET AVEC UN LIQUIDE NON-COAGULANT, CONSTITUANT LA COUCHE INFERIEURE, FORME PAR UN HYDROCARBURE HALOGENE, ET EN MEME TEMPS L'INTRODUCTION D'UN LIQUIDE NON-COAGULANT RELATIVEMENT A LADITE MASSE DE FILAGE, DANS LE CANAL CENTRAL DU FIL DE MASSE DE FILAGE EXTRUDE EN FORME DE TUBE, PUIS LE PASSAGE DE LA FIBRE TUBULAIRE DE MASSE DE FILAGE, RESULTANTE, A TRAVERS LEDIT LIQUIDE COAGULANT, COAGULANT AINSI LA FIBRE ET LA REGENERANT.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56082555A JPS57199808A (en) | 1981-06-01 | 1981-06-01 | Production of hollow fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506792A1 true FR2506792A1 (fr) | 1982-12-03 |
FR2506792B1 FR2506792B1 (fr) | 1986-04-18 |
Family
ID=13777737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8209396A Expired FR2506792B1 (fr) | 1981-06-01 | 1982-05-28 | Procede de fabrication de fibres creuses et fibres creuses ainsi obtenues |
Country Status (7)
Country | Link |
---|---|
US (1) | US4444716A (fr) |
JP (1) | JPS57199808A (fr) |
AU (1) | AU542000B2 (fr) |
CA (1) | CA1203655A (fr) |
DE (1) | DE3220041C3 (fr) |
FR (1) | FR2506792B1 (fr) |
IT (1) | IT1151255B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0135593A1 (fr) * | 1983-02-18 | 1985-04-03 | Terumo Kabushiki Kaisha | Fibres creuses destinees a etre utilisees dans la dialyse et dans un rein artificiel |
EP0186293A2 (fr) * | 1984-11-16 | 1986-07-02 | Teijin Limited | Dispositif de traitement du sang |
EP0223709A2 (fr) * | 1985-11-14 | 1987-05-27 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Procédé de fabrication d'une membrane poreuse |
EP0321447A2 (fr) * | 1984-11-16 | 1989-06-21 | Teijin Limited | Fibres creuses cellulosiques |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204911A (ja) * | 1983-05-02 | 1984-11-20 | Asahi Chem Ind Co Ltd | 新規な構造を持つ再生セルロ−ス中空糸 |
JPS6157204A (ja) * | 1984-08-27 | 1986-03-24 | Terumo Corp | 透析用中空糸及びその製造方法 |
JPS60215809A (ja) * | 1985-02-20 | 1985-10-29 | Terumo Corp | 中空糸製造装置 |
JPH0263531A (ja) * | 1988-05-30 | 1990-03-02 | Terumo Corp | 中空糸膜の製造方法 |
US5084349A (en) * | 1988-09-07 | 1992-01-28 | Terumo Kabushiki Kaisha | Hollow cellulose fibers, method for making, and fluid processing apparatus using same |
US5318417A (en) * | 1988-11-10 | 1994-06-07 | Kopp Clinton V | Extrusion head for forming polymeric hollow fiber |
EP0574699A2 (fr) * | 1992-05-20 | 1993-12-22 | Akzo Nobel N.V. | Membrane pour dialyse à base d'acétate de cellulose |
EP0570826A1 (fr) * | 1992-05-20 | 1993-11-24 | Akzo Nobel N.V. | Membrane en acétate de cellulose |
EP0850678B1 (fr) * | 1996-12-25 | 2006-05-24 | Asahikasei Medical Co., Ltd. | Procédé de fabrication d'une membrane sous forme de fibre creuse, membrane sous forme de fibre creuse et dialyseur à fibres creuses |
DE69839622D1 (de) | 1997-12-17 | 2008-07-31 | Asahi Kasei Kuraray Medical Co | Verfahren zur Herstellung eines künstlichen Organs, Hohlfasermembran, und Hohlfaserdialysator |
JP2005169919A (ja) * | 2003-12-12 | 2005-06-30 | Matsushita Electric Ind Co Ltd | 弾性帯状材とその製造方法並びに装置 |
DE102017208011A1 (de) * | 2017-05-11 | 2018-11-15 | Fresenius Medical Care Deutschland Gmbh | Spinndüse, Vorrichtung mit einer Spinndüse, Verfahren zu Herstellung einer Hohlfaser oder Hohlfasermembran mit einer Spinndüse und Filter |
CN113713765B (zh) * | 2021-08-30 | 2024-07-02 | 大连海事大学 | 一种煤基中空纤维炭膜的制备方法及应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2328853A1 (de) * | 1972-06-02 | 1973-12-13 | Asahi Chemical Ind | Hohlfasern aus kupferoxid-ammoniakcellulose und verfahren zu ihrer herstellung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191112879A (en) * | 1911-05-29 | 1911-07-27 | Clement Edgar Eckrode | Improvements in Pneumatic Rubber Tires. |
US1119155A (en) * | 1911-07-26 | 1914-12-01 | Nl Kunstzijdefabriek Nv | Manufacture of artificial thread. |
NL51307C (fr) * | 1937-05-11 | |||
BE555515A (fr) * | 1956-05-11 | |||
US3448185A (en) * | 1967-03-28 | 1969-06-03 | Monsanto Co | Melt-spinning of filaments |
US3822333A (en) * | 1969-04-02 | 1974-07-02 | Chisso Corp | Process for producing shaped articles of crystalline polyolefins having a roughened surface |
JPS49134920A (fr) * | 1973-05-09 | 1974-12-25 | ||
JPS5733564B2 (fr) * | 1973-08-17 | 1982-07-17 | ||
JPS50132218A (fr) * | 1974-04-03 | 1975-10-20 | ||
US4141942A (en) * | 1975-06-04 | 1979-02-27 | Idemitsu Kosan Co., Ltd. | Process for preparing fibrous materials by wet method |
US4086418A (en) * | 1976-02-27 | 1978-04-25 | International Telephone And Telegraph Corporation | Process for producing a regenerated hollow cellulosic fiber |
JPS5370128A (en) * | 1976-11-29 | 1978-06-22 | Nippon Zeon Co Ltd | Production of hollow fiber |
JPS5812932B2 (ja) * | 1977-06-30 | 1983-03-10 | 日本ゼオン株式会社 | 中空繊維の製造方法 |
JPS6017844B2 (ja) * | 1978-03-30 | 1985-05-07 | 旭化成工業株式会社 | アクリル系繊維の製造法 |
JPS551363A (en) * | 1978-06-20 | 1980-01-08 | Murata Mach Ltd | Feed roll device of double twister |
IT7826175A0 (it) * | 1978-07-27 | 1978-07-27 | Snia Viscosa | Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in solventi organici. |
DE2848601C2 (de) * | 1978-10-02 | 1990-09-13 | Akzo Gmbh, 5600 Wuppertal | Dialysemembranhohlfaden mit stabilisierter Wanddicke |
DE2906576C2 (de) * | 1978-10-02 | 1985-01-31 | Akzo Gmbh, 5600 Wuppertal | Verfahren zum Spinnen von Hohlfäden |
-
1981
- 1981-06-01 JP JP56082555A patent/JPS57199808A/ja active Granted
-
1982
- 1982-05-25 US US06/381,857 patent/US4444716A/en not_active Expired - Lifetime
- 1982-05-27 DE DE3220041A patent/DE3220041C3/de not_active Expired - Lifetime
- 1982-05-28 FR FR8209396A patent/FR2506792B1/fr not_active Expired
- 1982-05-28 AU AU84268/82A patent/AU542000B2/en not_active Expired
- 1982-06-01 IT IT21616/82A patent/IT1151255B/it active
- 1982-06-01 CA CA000404199A patent/CA1203655A/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2328853A1 (de) * | 1972-06-02 | 1973-12-13 | Asahi Chemical Ind | Hohlfasern aus kupferoxid-ammoniakcellulose und verfahren zu ihrer herstellung |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0135593A1 (fr) * | 1983-02-18 | 1985-04-03 | Terumo Kabushiki Kaisha | Fibres creuses destinees a etre utilisees dans la dialyse et dans un rein artificiel |
EP0135593A4 (fr) * | 1983-02-18 | 1985-04-24 | Terumo Corp | Fibres creuses destinees a etre utilisees dans la dialyse et dans un rein artificiel. |
EP0186293A2 (fr) * | 1984-11-16 | 1986-07-02 | Teijin Limited | Dispositif de traitement du sang |
EP0186293A3 (en) * | 1984-11-16 | 1987-03-11 | Teijin Limited | Fluid separator, hollow fiber to be used for construction thereof and process for preparation of said hollow fibers |
EP0321448A2 (fr) * | 1984-11-16 | 1989-06-21 | Teijin Limited | Procédé de fabrication de fibres creuses |
EP0321447A2 (fr) * | 1984-11-16 | 1989-06-21 | Teijin Limited | Fibres creuses cellulosiques |
EP0321448A3 (en) * | 1984-11-16 | 1989-08-16 | Teijin Limited | Process for preparation of hollow fibers |
EP0321447A3 (en) * | 1984-11-16 | 1989-08-30 | Teijin Limited | Cellulose type hollow fibers |
US5063009A (en) * | 1984-11-16 | 1991-11-05 | Teijin Limited | Process for preparation of hollow fibers for fluid separator construction |
EP0223709A2 (fr) * | 1985-11-14 | 1987-05-27 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Procédé de fabrication d'une membrane poreuse |
EP0223709A3 (en) * | 1985-11-14 | 1987-09-30 | Terumo Kabushiki Kaisha Trading As Terumo Corporation | Method for production of porous membrane |
US4772440A (en) * | 1985-11-14 | 1988-09-20 | Terumo Kabushiki Kaisha T/A Terumo Corp. | Method for production of porous membrane |
Also Published As
Publication number | Publication date |
---|---|
DE3220041A1 (de) | 1983-03-03 |
JPS6133601B2 (fr) | 1986-08-02 |
US4444716A (en) | 1984-04-24 |
IT8221616A0 (it) | 1982-06-01 |
IT1151255B (it) | 1986-12-17 |
FR2506792B1 (fr) | 1986-04-18 |
AU8426882A (en) | 1982-12-09 |
DE3220041C2 (fr) | 1989-01-19 |
AU542000B2 (en) | 1985-01-31 |
JPS57199808A (en) | 1982-12-07 |
CA1203655A (fr) | 1986-04-29 |
DE3220041C3 (de) | 1995-06-01 |
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