DE60024966T2 - Perfluorierte, thermoplastische filterkartusche - Google Patents
Perfluorierte, thermoplastische filterkartusche Download PDFInfo
- Publication number
- DE60024966T2 DE60024966T2 DE60024966T DE60024966T DE60024966T2 DE 60024966 T2 DE60024966 T2 DE 60024966T2 DE 60024966 T DE60024966 T DE 60024966T DE 60024966 T DE60024966 T DE 60024966T DE 60024966 T2 DE60024966 T2 DE 60024966T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- filter
- filter cartridge
- perfluorinated
- cartridge according
- 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 - Lifetime
Links
- 229920001169 thermoplastic Polymers 0.000 title claims description 33
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 22
- 239000012528 membrane Substances 0.000 claims description 209
- 239000000835 fiber Substances 0.000 claims description 103
- 239000007788 liquid Substances 0.000 claims description 59
- 239000012510 hollow fiber Substances 0.000 claims description 38
- 229920005992 thermoplastic resin Polymers 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- -1 alkyl vinyl ether Chemical compound 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 8
- 238000000108 ultra-filtration Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012982 microporous membrane Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 50
- 239000011347 resin Substances 0.000 description 50
- 239000000463 material Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 31
- 239000004810 polytetrafluoroethylene Substances 0.000 description 27
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 27
- 238000013461 design Methods 0.000 description 26
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 26
- 229920000642 polymer Polymers 0.000 description 17
- 239000011148 porous material Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000001914 filtration Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 229920002313 fluoropolymer Polymers 0.000 description 8
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000004811 fluoropolymer Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 101001094044 Mus musculus Solute carrier family 26 member 6 Proteins 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000012632 extractable Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920005548 perfluoropolymer Polymers 0.000 description 1
- 238000000614 phase inversion technique Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 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
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/067—Tubular membrane modules with pleated membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- 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
- B01D63/025—Bobbin units
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/061—Manufacturing thereof
-
- 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
- B01D63/08—Flat membrane modules
-
- 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
- B01D63/10—Spiral-wound membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/44—Cartridge types
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11776299P | 1999-01-29 | 1999-01-29 | |
| US117762P | 1999-01-29 | ||
| PCT/US2000/002423 WO2000044485A2 (en) | 1999-01-29 | 2000-01-28 | Perfluorinated thermoplastic filter cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60024966D1 DE60024966D1 (de) | 2006-01-26 |
| DE60024966T2 true DE60024966T2 (de) | 2006-08-17 |
Family
ID=22374672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60024966T Expired - Lifetime DE60024966T2 (de) | 1999-01-29 | 2000-01-28 | Perfluorierte, thermoplastische filterkartusche |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1146944B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5329730B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR100607021B1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU2865200A (cg-RX-API-DMAC7.html) |
| DE (1) | DE60024966T2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2250104T3 (cg-RX-API-DMAC7.html) |
| TW (1) | TW494003B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2000044485A2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011101295A1 (de) | 2010-02-22 | 2011-08-25 | 3C Membrane Ag | Verfahren zum herstellen eines membranmoduls sowie membranmodul |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6921482B1 (en) | 1999-01-29 | 2005-07-26 | Mykrolis Corporation | Skinned hollow fiber membrane and method of manufacture |
| US6802972B1 (en) | 1999-01-29 | 2004-10-12 | Mykrolis Corporation | Microporous hollow fiber membranes from perfluorinated thermoplastic polymers |
| KR100637987B1 (ko) | 1999-01-29 | 2006-10-23 | 엔테그리스, 아이엔씨. | 중공 섬유 막의 제조 방법 |
| US6582496B1 (en) | 2000-01-28 | 2003-06-24 | Mykrolis Corporation | Hollow fiber membrane contactor |
| US7347937B1 (en) | 2000-01-28 | 2008-03-25 | Entegris, Inc. | Perfluorinated thermoplastic filter cartridge |
| FR2841795B1 (fr) * | 2002-07-04 | 2004-09-24 | Millipore Corp | Cartouche filtrante |
| JP4437549B2 (ja) * | 2004-01-09 | 2010-03-24 | 愛三工業株式会社 | フィルタ装置 |
| FR2865415B1 (fr) * | 2004-01-22 | 2007-03-16 | Tech Avancees & Membranes Ind | Module de filtration concu pour limiter les zones de stagnation pour un liquide |
| EP2279782B1 (en) | 2004-12-23 | 2014-08-13 | EMD Millipore Corporation | Filter cartridge |
| US7628916B2 (en) * | 2005-01-26 | 2009-12-08 | Celgard Llc | Hollow fiber module |
| AU2009288234B2 (en) | 2008-09-02 | 2014-08-21 | Merck Millipore Ltd. | Chromatography membranes, devices containing them, and methods of use thereof |
| KR100903769B1 (ko) * | 2008-11-25 | 2009-06-19 | 주식회사 태광에스씨티 | 고청정 라인용 피티에프이 엘리멘트 및 그를 구비하는 필터 |
| ES2968249T3 (es) | 2011-05-17 | 2024-05-08 | Merck Millipore Ltd | Dispositivo con membranas tubulares en capas para cromatografía |
| DE102012008471B4 (de) | 2012-04-27 | 2018-05-24 | Sartorius Stedim Biotech Gmbh | Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung |
| KR200471392Y1 (ko) * | 2013-09-25 | 2014-02-18 | 홍대일 | 오폐수 정화용 여재 |
| US20150096933A1 (en) * | 2013-10-07 | 2015-04-09 | W. L. Gore & Associates, Inc. | Filtration Article Having Thermoplastic Filled Edges |
| DE112017002783T5 (de) * | 2016-06-01 | 2019-02-21 | Entegris, Inc. | Fluidkreis mit integrierter Elektrostatische-Entladung-Mitigation |
| US20190054423A1 (en) * | 2017-08-18 | 2019-02-21 | Hamilton Sundstrand Corporation | High temperature and pressure liquid degassing systems |
| JP2021506571A (ja) * | 2017-12-18 | 2021-02-22 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 中空繊維膜装置の製造方法及びその使用 |
| JP7460530B2 (ja) | 2018-03-15 | 2024-04-02 | インテグリス・インコーポレーテッド | フッ素化フィルター膜、フィルターおよび方法 |
| EP3930883A4 (en) * | 2019-02-27 | 2022-11-23 | Entegris, Inc. | POLYIMIDE FILTRATION MEMBRANE, FILTERS AND PROCESS |
| EP4656277A1 (en) * | 2024-05-27 | 2025-12-03 | Sartorius Stedim Biotech GmbH | Filter module with edge structure protected membrane |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2511195C3 (de) * | 1975-03-14 | 1978-08-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Filtrieren und Filter zur Durchführung des Verfahrens |
| JPS5898112A (ja) * | 1981-12-08 | 1983-06-10 | Tsuchiya Mfg Co Ltd | 弗素樹脂製積層型フイルタユニツト |
| JPS6058208A (ja) * | 1983-09-09 | 1985-04-04 | Kurabo Ind Ltd | フイルタ−エレメントとその製法 |
| GB2152399A (en) * | 1984-01-03 | 1985-08-07 | Hr Textron Inc | Filter element |
| EP0175432B1 (en) * | 1984-09-10 | 1990-05-02 | Hr Textron Inc. | All fluorocarbon filter element |
| EP0217482A1 (en) * | 1985-07-19 | 1987-04-08 | Hr Textron Inc. | Filter element |
| JPH0734850B2 (ja) * | 1987-07-13 | 1995-04-19 | 旭化成工業株式会社 | 濾過用素子 |
| JPH07106302B2 (ja) * | 1988-02-26 | 1995-11-15 | 旭化成工業株式会社 | 中空糸型濾過モジユール |
| EP0343247B1 (en) * | 1987-07-30 | 1993-03-03 | Toray Industries, Inc. | Porous polytetrafluoroethylene membrane, separating apparatus using same, and process for their production |
| US4902456A (en) * | 1988-05-04 | 1990-02-20 | Millipore Corporation | Fluorocarbon membranes and process for making fluorocarbon membranes |
| US4906377A (en) * | 1988-05-04 | 1990-03-06 | Millipore Corporation | Fluorocarbon membranes and process for making fluorocarbon membranes |
| US5154827A (en) * | 1990-01-22 | 1992-10-13 | Parker-Nannifin Corporation | Laminated microporous fluorocarbon membrane and fluorocarbon filter cartridge using same |
| JP3104254B2 (ja) * | 1990-11-30 | 2000-10-30 | エヌオーケー株式会社 | 中空糸膜モジュール |
| US5855783A (en) * | 1991-11-15 | 1999-01-05 | Memtec America Corporation | Pleated poly(tetra-fluoro ethylene) filter cartridge |
| JP2725229B2 (ja) * | 1992-06-19 | 1998-03-11 | 宇部興産株式会社 | 中空糸膜束の製造方法 |
| US5762789A (en) * | 1996-06-28 | 1998-06-09 | Millipore Corporation | Disposable membrane module with low-dead volume |
-
2000
- 2000-01-28 DE DE60024966T patent/DE60024966T2/de not_active Expired - Lifetime
- 2000-01-28 KR KR1020017009575A patent/KR100607021B1/ko not_active Expired - Lifetime
- 2000-01-28 JP JP2000595776A patent/JP5329730B2/ja not_active Expired - Lifetime
- 2000-01-28 ES ES00907094T patent/ES2250104T3/es not_active Expired - Lifetime
- 2000-01-28 TW TW089101497A patent/TW494003B/zh not_active IP Right Cessation
- 2000-01-28 WO PCT/US2000/002423 patent/WO2000044485A2/en not_active Ceased
- 2000-01-28 AU AU28652/00A patent/AU2865200A/en not_active Abandoned
- 2000-01-28 EP EP00907094A patent/EP1146944B1/en not_active Expired - Lifetime
-
2011
- 2011-04-20 JP JP2011094142A patent/JP2011189345A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011101295A1 (de) | 2010-02-22 | 2011-08-25 | 3C Membrane Ag | Verfahren zum herstellen eines membranmoduls sowie membranmodul |
| DE202011110920U1 (de) | 2010-02-22 | 2017-03-31 | Nanostone Water Gmbh | Membranmodul |
| US10226741B2 (en) | 2010-02-22 | 2019-03-12 | Nanostone Water Gmbh | Filter membrane module, and method for its production |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5329730B2 (ja) | 2013-10-30 |
| TW494003B (en) | 2002-07-11 |
| EP1146944B1 (en) | 2005-12-21 |
| AU2865200A (en) | 2000-08-18 |
| KR20010109287A (ko) | 2001-12-08 |
| ES2250104T3 (es) | 2006-04-16 |
| WO2000044485A3 (en) | 2000-12-14 |
| KR100607021B1 (ko) | 2006-08-01 |
| WO2000044485A2 (en) | 2000-08-03 |
| JP2011189345A (ja) | 2011-09-29 |
| EP1146944A2 (en) | 2001-10-24 |
| DE60024966D1 (de) | 2006-01-26 |
| JP2002535133A (ja) | 2002-10-22 |
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| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ENTEGRIS,INC.(N.D.GES.D.STAATES DELAWARE), CHA, US |
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| 8327 | Change in the person/name/address of the patent owner |
Owner name: ENTEGRIS,INC. (N.D.GES.D.STAATES DELAWARE), BI, US |