CA1324738C - Process for making highly permeable coated composite hollow fiber membranes - Google Patents
Process for making highly permeable coated composite hollow fiber membranesInfo
- Publication number
- CA1324738C CA1324738C CA000568724A CA568724A CA1324738C CA 1324738 C CA1324738 C CA 1324738C CA 000568724 A CA000568724 A CA 000568724A CA 568724 A CA568724 A CA 568724A CA 1324738 C CA1324738 C CA 1324738C
- Authority
- CA
- Canada
- Prior art keywords
- hollow fiber
- accordance
- fiber substrate
- coating
- coated
- 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 claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000012528 membrane Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 78
- 239000011248 coating agent Substances 0.000 claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 63
- 239000002904 solvent Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000002344 surface layer Substances 0.000 claims abstract 3
- 229920000642 polymer Polymers 0.000 claims description 25
- 238000002386 leaching Methods 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 238000010924 continuous production Methods 0.000 claims description 3
- 229920000090 poly(aryl ether) Polymers 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920001197 polyacetylene Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 17
- 230000008020 evaporation Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- -1 polyacryloni-triles Polymers 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000007605 air drying Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920013683 Celanese Polymers 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000807 solvent casting Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/061,237 US4756932A (en) | 1987-06-11 | 1987-06-11 | Process for making highly permeable coated composite hollow fiber membranes |
| US61,237 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1324738C true CA1324738C (en) | 1993-11-30 |
Family
ID=22034520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000568724A Expired - Fee Related CA1324738C (en) | 1987-06-11 | 1988-06-06 | Process for making highly permeable coated composite hollow fiber membranes |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4756932A (en]) |
| EP (1) | EP0294725B1 (en]) |
| JP (1) | JPS6415105A (en]) |
| KR (1) | KR910001901B1 (en]) |
| BR (1) | BR8802824A (en]) |
| CA (1) | CA1324738C (en]) |
| DE (1) | DE3886822T2 (en]) |
| IL (1) | IL86661A (en]) |
| IN (1) | IN171712B (en]) |
| MX (1) | MX163580B (en]) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859535A (en) * | 1987-06-26 | 1989-08-22 | Ube Industries, Ltd | Porous hollow-fiber |
| US4826599A (en) * | 1987-07-10 | 1989-05-02 | Union Carbide Corporation | Composite membranes and their manufacture and use |
| US5017292A (en) * | 1990-05-10 | 1991-05-21 | Millipore Corporation | Membrane, process and system for isolating virus from solution |
| DE4037817A1 (de) * | 1990-11-28 | 1992-06-04 | Akzo Gmbh | Gasmembrankapillarherstellung |
| US5085676A (en) * | 1990-12-04 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Novel multicomponent fluid separation membranes |
| US5302418A (en) * | 1992-04-17 | 1994-04-12 | Hoechst Celanese Corp. | Process for surface-modifying polypropylene or polyethylene |
| US5320754A (en) * | 1992-12-18 | 1994-06-14 | Hoechst Celanese Corp. | Pan composite membranes |
| US5514413A (en) * | 1994-03-31 | 1996-05-07 | Air Products And Chemicals, Inc. | Process for producing composite membranes |
| CA2149806A1 (en) * | 1994-05-20 | 1995-11-21 | William John Koros | Polymeric membrane |
| US5858065A (en) * | 1995-07-17 | 1999-01-12 | American Air Liquide | Process and system for separation and recovery of perfluorocompound gases |
| JPH0929002A (ja) | 1995-07-17 | 1997-02-04 | Teisan Kk | ガス回収装置 |
| US5785741A (en) * | 1995-07-17 | 1998-07-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges, Claude | Process and system for separation and recovery of perfluorocompound gases |
| IE80909B1 (en) | 1996-06-14 | 1999-06-16 | Air Liquide | An improved process and system for separation and recovery of perfluorocompound gases |
| US5759237A (en) * | 1996-06-14 | 1998-06-02 | L'air Liquide Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude | Process and system for selective abatement of reactive gases and recovery of perfluorocompound gases |
| US5814127A (en) * | 1996-12-23 | 1998-09-29 | American Air Liquide Inc. | Process for recovering CF4 and C2 F6 from a gas |
| US5855647A (en) * | 1997-05-15 | 1999-01-05 | American Air Liquide, Inc. | Process for recovering SF6 from a gas |
| US6187077B1 (en) | 1998-04-17 | 2001-02-13 | American Air Liquide Inc. | Separation of CF4 and C2F6 from a perfluorocompound mixture |
| US6497747B1 (en) | 1999-09-24 | 2002-12-24 | Praxair Technology, Inc. | Production and use of improved polyimide separation membranes |
| US6688477B2 (en) | 2001-05-03 | 2004-02-10 | Air Products And Chemicals, Inc. | Composite membranes |
| JP5207220B2 (ja) * | 2006-11-07 | 2013-06-12 | 三菱レイヨン株式会社 | 中空状多孔質膜用支持体、中空状多孔質膜およびそれらの製造方法 |
| JP5134526B2 (ja) * | 2008-12-24 | 2013-01-30 | 帝人株式会社 | コーティング膜の製造方法及び非水系二次電池用セパレータの製造方法 |
| US9925730B2 (en) * | 2009-11-08 | 2018-03-27 | Medarray, Inc. | Method for forming hollow fiber bundles |
| KR101994213B1 (ko) * | 2013-12-31 | 2019-06-28 | 코오롱인더스트리 주식회사 | 복합 중공사막 및 그 제조방법 |
| WO2017100570A1 (en) * | 2015-12-11 | 2017-06-15 | Kimberly-Clark Worldwide, Inc. | Method for forming porous fibers |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400825A (en) * | 1966-08-22 | 1968-09-10 | Frank R. Shippey | Desalination cell with osmotic membrane element |
| FR1506402A (fr) * | 1966-09-29 | 1967-12-22 | Sfec | Dispositif pour l'obtention d'un revêtement régulier sur une pièce tubulaire |
| FR1511581A (fr) * | 1966-12-06 | 1968-02-02 | Rech S Tech Et Ind S R T I S A | Procédé de fabrication de fibres creuses |
| CA955178A (en) * | 1970-01-14 | 1974-09-24 | Ian D. Aitken | Membrane assemblies for reverse osmosis apparatus |
| US4214020A (en) * | 1977-11-17 | 1980-07-22 | Monsanto Company | Processes for coating bundles of hollow fiber membranes |
| US4444662A (en) * | 1979-10-22 | 1984-04-24 | Applied Membrane Technology, Inc. | Microporous laminate |
| US4467001A (en) * | 1982-12-27 | 1984-08-21 | Albany International Corp. | Process and device for applying, drying and curing a coating on filaments |
| US4622206A (en) * | 1983-11-21 | 1986-11-11 | University Of Pittsburgh | Membrane oxygenator and method and apparatus for making the same |
| JPS62130702U (en]) * | 1986-02-06 | 1987-08-18 | ||
| JPH0761423B2 (ja) * | 1987-02-18 | 1995-07-05 | ダイセル化学工業株式会社 | 中空糸コ−テイング方法 |
-
1987
- 1987-06-11 US US07/061,237 patent/US4756932A/en not_active Expired - Lifetime
-
1988
- 1988-06-03 DE DE88108947T patent/DE3886822T2/de not_active Expired - Fee Related
- 1988-06-03 EP EP88108947A patent/EP0294725B1/en not_active Expired - Lifetime
- 1988-06-06 CA CA000568724A patent/CA1324738C/en not_active Expired - Fee Related
- 1988-06-06 IN IN383/MAS/88A patent/IN171712B/en unknown
- 1988-06-08 IL IL86661A patent/IL86661A/xx not_active IP Right Cessation
- 1988-06-09 MX MX11826A patent/MX163580B/es unknown
- 1988-06-09 BR BR8802824A patent/BR8802824A/pt unknown
- 1988-06-10 KR KR1019880006952A patent/KR910001901B1/ko not_active Expired
- 1988-06-10 JP JP63141863A patent/JPS6415105A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| KR890000167A (ko) | 1989-03-13 |
| IN171712B (en]) | 1992-12-19 |
| JPH0529489B2 (en]) | 1993-04-30 |
| JPS6415105A (en) | 1989-01-19 |
| IL86661A0 (en) | 1988-11-30 |
| MX163580B (es) | 1992-06-03 |
| DE3886822T2 (de) | 1994-04-28 |
| EP0294725A2 (en) | 1988-12-14 |
| EP0294725B1 (en) | 1994-01-05 |
| US4756932A (en) | 1988-07-12 |
| EP0294725A3 (en) | 1989-11-29 |
| IL86661A (en) | 1992-01-15 |
| DE3886822D1 (de) | 1994-02-17 |
| KR910001901B1 (ko) | 1991-03-30 |
| BR8802824A (pt) | 1989-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 19960602 |