DE60217845T2 - Beschichtete membranen - Google Patents
Beschichtete membranen Download PDFInfo
- Publication number
- DE60217845T2 DE60217845T2 DE60217845T DE60217845T DE60217845T2 DE 60217845 T2 DE60217845 T2 DE 60217845T2 DE 60217845 T DE60217845 T DE 60217845T DE 60217845 T DE60217845 T DE 60217845T DE 60217845 T2 DE60217845 T2 DE 60217845T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- monomers
- acrylamide
- porous
- monomer
- 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
- 239000012528 membrane Substances 0.000 title claims description 338
- 239000000178 monomer Substances 0.000 claims description 166
- 239000000243 solution Substances 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 71
- 229920001897 terpolymer Polymers 0.000 claims description 48
- 239000000758 substrate Substances 0.000 claims description 37
- 229920000642 polymer Polymers 0.000 claims description 36
- -1 aromatic sulfone Chemical class 0.000 claims description 31
- 239000011148 porous material Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 27
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical class CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 24
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical class C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 23
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 claims description 22
- 238000004132 cross linking Methods 0.000 claims description 20
- 150000003926 acrylamides Chemical class 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 18
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000012632 extractable Substances 0.000 claims description 17
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 239000003518 caustics Substances 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 11
- 239000012982 microporous membrane Substances 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 238000009736 wetting Methods 0.000 claims description 6
- 239000003505 polymerization initiator Substances 0.000 claims description 5
- 238000000159 protein binding assay Methods 0.000 claims description 4
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 3
- NIXVAPHNPNMUIX-UHFFFAOYSA-N 6-amino-2-methylhex-2-enamide Chemical compound NC(=O)C(C)=CCCCN NIXVAPHNPNMUIX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 230000000576 supplementary effect Effects 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 239000008174 sterile solution Substances 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- OEIXGLMQZVLOQX-UHFFFAOYSA-N trimethyl-[3-(prop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCCNC(=O)C=C OEIXGLMQZVLOQX-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 3
- 230000000153 supplemental effect Effects 0.000 claims 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 210000004379 membrane Anatomy 0.000 description 292
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
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- 108090000623 proteins and genes Proteins 0.000 description 29
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 238000001179 sorption measurement Methods 0.000 description 24
- 239000003999 initiator Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 16
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
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- 238000010438 heat treatment Methods 0.000 description 12
- 239000002033 PVDF binder Substances 0.000 description 11
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
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- 238000010894 electron beam technology Methods 0.000 description 4
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- 229910052757 nitrogen Inorganic materials 0.000 description 4
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- 238000002791 soaking Methods 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
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- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 2
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical class OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- NCEXYHBECQHGNR-UHFFFAOYSA-N chembl421 Chemical compound C1=C(O)C(C(=O)O)=CC(N=NC=2C=CC(=CC=2)S(=O)(=O)NC=2N=CC=CC=2)=C1 NCEXYHBECQHGNR-UHFFFAOYSA-N 0.000 description 2
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- 239000011888 foil Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- FIKFOOMAUXPBJM-UHFFFAOYSA-N hepta-2,5-dienediamide Chemical compound NC(=O)C=CCC=CC(N)=O FIKFOOMAUXPBJM-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
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- HGASFNYMVGEKTF-UHFFFAOYSA-N octan-1-ol;hydrate Chemical compound O.CCCCCCCCO HGASFNYMVGEKTF-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
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- 229920002554 vinyl polymer Polymers 0.000 description 2
- VWXLCWNPSOUPPE-UHFFFAOYSA-N (1-amino-2-methylpropylidene)azanium;chloride Chemical compound Cl.CC(C)C(N)=N VWXLCWNPSOUPPE-UHFFFAOYSA-N 0.000 description 1
- HPFDGTFXAVIVTH-UHFFFAOYSA-N 1-((1-((1-Methoxypropan-2-yl)oxy)propan-2-yl)oxy)propan-2-ol Chemical compound COCC(C)OCC(C)OCC(C)O HPFDGTFXAVIVTH-UHFFFAOYSA-N 0.000 description 1
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- XRUKRHLZDVJJSX-UHFFFAOYSA-N 4-cyanopentanoic acid Chemical compound N#CC(C)CCC(O)=O XRUKRHLZDVJJSX-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
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- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical class CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
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- IQIJRJNHZYUQSD-UHFFFAOYSA-N ethenyl(phenyl)diazene Chemical compound C=CN=NC1=CC=CC=C1 IQIJRJNHZYUQSD-UHFFFAOYSA-N 0.000 description 1
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- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
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- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
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- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
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- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
- B01D2323/345—UV-treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
- Y10T428/249992—Linear or thermoplastic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Materials For Medical Uses (AREA)
- Paints Or Removers (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28717201P | 2001-04-27 | 2001-04-27 | |
| US287172P | 2001-04-27 | ||
| PCT/US2002/013233 WO2002087734A1 (en) | 2001-04-27 | 2002-04-26 | Novel coated membranes and other articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60217845D1 DE60217845D1 (de) | 2007-03-15 |
| DE60217845T2 true DE60217845T2 (de) | 2007-11-08 |
Family
ID=23101756
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60217845T Expired - Lifetime DE60217845T2 (de) | 2001-04-27 | 2002-04-26 | Beschichtete membranen |
| DE60236696T Expired - Lifetime DE60236696D1 (de) | 2001-04-27 | 2002-04-26 | Neue beschichtete Membranen und andere Artikel |
| DE60212965T Expired - Lifetime DE60212965T2 (de) | 2001-04-27 | 2002-04-26 | Vernetzte multipolymere beschichtung |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60236696T Expired - Lifetime DE60236696D1 (de) | 2001-04-27 | 2002-04-26 | Neue beschichtete Membranen und andere Artikel |
| DE60212965T Expired - Lifetime DE60212965T2 (de) | 2001-04-27 | 2002-04-26 | Vernetzte multipolymere beschichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US7648034B2 (OSRAM) |
| EP (2) | EP1390087B1 (OSRAM) |
| JP (3) | JP5219231B2 (OSRAM) |
| DE (3) | DE60217845T2 (OSRAM) |
| WO (1) | WO2002087734A1 (OSRAM) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003008011A1 (en) * | 2001-04-27 | 2003-01-30 | Millipore Corporation | Crosslinked multipolymer coating |
| CA2497530C (en) * | 2002-09-03 | 2011-04-12 | Whatman Plc | Porous composite membrane and method for making the same |
| AU2003903507A0 (en) | 2003-07-08 | 2003-07-24 | U. S. Filter Wastewater Group, Inc. | Membrane post-treatment |
| JP2005176716A (ja) * | 2003-12-19 | 2005-07-07 | Fuji Photo Film Co Ltd | 核酸の分離精製方法 |
| JP2008504122A (ja) * | 2004-07-02 | 2008-02-14 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 気体輸送膜 |
| EP1773477B1 (en) * | 2004-07-05 | 2011-09-07 | Siemens Water Technologies Corp. | Hydrophilic membranes |
| MX2007003791A (es) | 2004-09-30 | 2007-07-11 | Univ Mcmaster | Material compuesto que comprende recubrimientos hidrofolicos en capas. |
| WO2006058384A1 (en) | 2004-12-03 | 2006-06-08 | Siemens Water Technologies Corp. | Membrane post treatment |
| US20080214687A1 (en) * | 2005-06-20 | 2008-09-04 | Heinz-Joachim Muller | Cross Linking Treatment of Polymer Membranes |
| AU2006261581B2 (en) * | 2005-06-20 | 2012-03-15 | Evoqua Water Technologies Llc | Cross linking treatment of polymer membranes |
| EP1901835B1 (en) * | 2005-07-14 | 2012-11-14 | Siemens Industry, Inc. | Monopersulfate treatment of membranes |
| JP4745817B2 (ja) * | 2005-12-22 | 2011-08-10 | 誠一 横尾 | 生細胞分離用遠心分離管 |
| US7717273B2 (en) * | 2006-05-24 | 2010-05-18 | Millipore Corporation | Membrane surface modification by radiation-induced polymerization |
| CN101489655A (zh) * | 2006-07-14 | 2009-07-22 | 威斯康星旧生研究基金会 | 捕获病毒用吸附膜 |
| EP2061526B1 (en) * | 2006-09-13 | 2015-07-29 | DSM IP Assets B.V. | Coated medical device |
| US8557583B2 (en) * | 2007-03-15 | 2013-10-15 | Dai Nippon Printing Co., Ltd. | Cell culture support and manufacture thereof |
| GB0721527D0 (en) * | 2007-11-02 | 2007-12-12 | P2I Ltd | Filtration Membranes |
| US8132676B2 (en) * | 2008-08-18 | 2012-03-13 | Emd Millipore Corporation | Hydrophilic, high protein binding, low fluorescence, western blotting membrane |
| CN101434708B (zh) * | 2008-12-19 | 2012-01-11 | 成都中科来方能源科技有限公司 | 水性聚合物改性微孔聚烯烃隔膜及其制备方法和用途 |
| DE102009004848B3 (de) | 2009-01-16 | 2010-04-15 | Sartorius Stedim Biotech Gmbh | Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere |
| DE102009036947B4 (de) | 2009-08-11 | 2018-05-03 | Leibniz-Institut für Oberflächenmodifizierung e.V. | Direkte Modifizierung von Polymer-Membranen mit niedermolekularen Verbindungen und damit erhaltene Polymermembrane sowie deren Verwendung |
| GB0921951D0 (en) * | 2009-12-16 | 2010-02-03 | Fujifilm Mfg Europe Bv | Curable compositions and membranes |
| WO2011079062A1 (en) * | 2009-12-21 | 2011-06-30 | Siemens Industry, Inc. | Charged porous polymeric membranes and their preparation |
| US10099182B2 (en) * | 2010-02-02 | 2018-10-16 | EF-Materials Industries Inc. | Water-proof and dust-proof membrane assembly and applications thereof |
| CN102905777A (zh) * | 2010-05-03 | 2013-01-30 | 水合系统有限责任公司 | 聚合物涂覆的水解膜 |
| US8857629B2 (en) | 2010-07-15 | 2014-10-14 | International Business Machines Corporation | Composite membrane with multi-layered active layer |
| US8760760B2 (en) * | 2010-09-30 | 2014-06-24 | Reald Inc. | Cleanable coating for projection screen |
| US20120175300A1 (en) * | 2011-01-11 | 2012-07-12 | Herron John R | Two-layer membrane |
| US9022227B2 (en) * | 2011-03-21 | 2015-05-05 | International Business Machines Corporation | Composite membranes and methods of preparation thereof |
| US8852693B2 (en) | 2011-05-19 | 2014-10-07 | Liquipel Ip Llc | Coated electronic devices and associated methods |
| WO2013014420A1 (en) | 2011-07-25 | 2013-01-31 | Fujifilm Manufacturing Europe Bv | Composite membranes |
| US9394460B1 (en) | 2011-09-19 | 2016-07-19 | Columbia Insrancc Company | Ambient self-crosslinkable latex |
| US9115265B2 (en) | 2011-09-19 | 2015-08-25 | Columbia Insurance Company | Ambient self-crosslinkable latex |
| EP2857459B1 (en) | 2012-04-27 | 2017-12-27 | Kowa Company, Ltd. | Stable polymerizable uv-absorbing colorant for intraocular lens |
| 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 |
| US9561474B2 (en) | 2012-06-07 | 2017-02-07 | International Business Machines Corporation | Composite membrane with multi-layered active layer |
| US9868834B2 (en) | 2012-09-14 | 2018-01-16 | Evoqua Water Technologies Llc | Polymer blend for membranes |
| ES2688532T3 (es) | 2013-01-18 | 2018-11-05 | Basf Se | Composiciones de recubrimiento a base de dispersión acrílica |
| CN105102127B (zh) * | 2013-04-08 | 2018-09-18 | 苏特沃克技术有限公司 | 特定离子选择透过性的离子交换膜 |
| EP3221035B1 (en) * | 2014-11-20 | 2022-04-20 | Entegris, Inc. | Grafted ultra high molecular weight polyethylene microporous membranes |
| SG10201507931QA (en) * | 2014-12-22 | 2016-07-28 | Emd Millipore Corp | Removal of microorganisms from cell culture media |
| CA2979700A1 (en) | 2015-03-16 | 2016-09-22 | 3M Innovative Properties Company | Coalescing elements in copper production |
| US9636641B2 (en) * | 2015-03-31 | 2017-05-02 | Pall Corporation | Hydrophilically modified fluorinated membrane (I) |
| US9649603B2 (en) * | 2015-03-31 | 2017-05-16 | Pall Corporation | Hydrophilically modified fluorinated membrane (III) |
| US9724650B2 (en) * | 2015-03-31 | 2017-08-08 | Pall Corporation | Hydrophilically modified fluorinated membrane (II) |
| US9643130B2 (en) | 2015-03-31 | 2017-05-09 | Pall Corporation | Hydrophilically modified fluorinated membrane (IV) |
| US9630151B2 (en) | 2015-03-31 | 2017-04-25 | Pall Corporation | Hydrophilically modified fluorinated membrane (V) |
| US9849428B2 (en) | 2015-04-30 | 2017-12-26 | Pall Corporation | Hydrophilically modified fluorinated membrane (VI) |
| CN107847873B (zh) * | 2015-06-26 | 2021-11-26 | 恩特格里斯公司 | 接枝聚砜膜 |
| EP3322511B1 (en) | 2015-07-14 | 2022-09-07 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Aeration device for filtration system |
| TW201938703A (zh) * | 2018-03-01 | 2019-10-01 | 日商捷恩智股份有限公司 | 塗佈組成物、親水化微多孔膜 |
| WO2020075710A1 (ja) * | 2018-10-09 | 2020-04-16 | Jnc株式会社 | 微多孔膜を親水性にするためのコーティング組成物および親水性の微多孔膜 |
| JP2022181182A (ja) * | 2021-05-25 | 2022-12-07 | キヤノン株式会社 | 活性エネルギー線硬化型液体組成物、記録方法及び記録装置 |
| CN118594275B (zh) | 2024-06-20 | 2025-09-12 | 艾里奥斯生物科技(上海)有限公司 | 一种聚合物膜的改性方法、改性的聚合物膜及过滤装置 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928255A (en) * | 1971-02-22 | 1975-12-23 | Cpc International Inc | Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation |
| US3985840A (en) | 1971-11-08 | 1976-10-12 | Minnesota Mining And Manufacturing Company | Method of introducing microporosity into membranes and making capsules having microporous capsule walls |
| US3770454A (en) * | 1971-12-21 | 1973-11-06 | Chillproofing of fermented malt beverages | |
| US3941718A (en) * | 1972-10-03 | 1976-03-02 | Gaf Corporation | Insoluble crosslinked homopolymers and copolymers, polymerized on an inert substrate |
| US4052158A (en) * | 1973-11-12 | 1977-10-04 | Stauffer Chemical Company | Textile finishing process |
| US4194939A (en) * | 1975-03-03 | 1980-03-25 | Monsanto Company | Method of making layered fabrics |
| JPS5913535B2 (ja) * | 1975-10-08 | 1984-03-30 | 旭化成株式会社 | 補強用繊維処理物とその製造方法 |
| US4309996A (en) * | 1980-04-28 | 1982-01-12 | Alza Corporation | System with microporous releasing diffusor |
| US4470859A (en) | 1981-06-26 | 1984-09-11 | Diamond Shamrock Chemicals Company | Coated porous substrate formation by solution coating |
| US4618533A (en) | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
| US4678813A (en) | 1985-11-11 | 1987-07-07 | Mitsubishi Rayon Co., Ltd. | Hydrophilized porous polyolefin membrane and production process thereof |
| US4695592A (en) * | 1986-01-07 | 1987-09-22 | Mitsubishi Rayon Co., Ltd. | Hydrophilized porous membrane and production process thereof |
| JPS63190602A (ja) | 1986-01-07 | 1988-08-08 | Mitsubishi Rayon Co Ltd | 親水化多孔質膜及びその製造方法 |
| JPS63130651A (ja) * | 1986-11-20 | 1988-06-02 | Nippon Carbide Ind Co Ltd | 水性樹脂撥水性組成物 |
| US5019260A (en) | 1986-12-23 | 1991-05-28 | Pall Corporation | Filtration media with low protein adsorbability |
| US4968533A (en) | 1986-12-23 | 1990-11-06 | Pall Corporation | Method of preparing membranes with low protein adsorbability |
| US4906374A (en) | 1986-12-23 | 1990-03-06 | Pall Corporation | Filtration media with low protein adsorbability |
| US5290548A (en) | 1987-04-10 | 1994-03-01 | University Of Florida | Surface modified ocular implants, surgical instruments, devices, prostheses, contact lenses and the like |
| US5039421A (en) * | 1989-10-02 | 1991-08-13 | Aligena Ag | Solvent stable membranes |
| US5085986A (en) * | 1989-06-14 | 1992-02-04 | Eastman Kodak Company | Diagnostic test kit and method for determination of chlamydial antigen using a membrane having surface hydroxy groups |
| US4944879A (en) | 1989-07-27 | 1990-07-31 | Millipore Corporation | Membrane having hydrophilic surface |
| AU643058B2 (en) | 1990-08-30 | 1993-11-04 | Terumo Kabushiki Kaisha | Wound-covering materials |
| EP0527992B1 (de) * | 1991-03-06 | 1998-02-18 | Sartorius Ag | Verfahren zur oberflächenmodifizierung von als mikroporöse membran ausgebildeten formkörpern, damit hergestellte formkörper und deren verwendung für die adsorptive stofftrennung |
| US5209849A (en) * | 1992-04-24 | 1993-05-11 | Gelman Sciences Inc. | Hydrophilic microporous polyolefin membrane |
| US5543054A (en) | 1993-11-24 | 1996-08-06 | Millipore Corporation | Method and apparatus for covalent immobilization of charge- conjugated carbohydrate molecules |
| US6558633B1 (en) * | 1994-09-21 | 2003-05-06 | Isis Pharmaceuticals, Inc. | Chemical reaction apparatus and methods |
| EP0856352B1 (en) * | 1995-10-09 | 2003-07-09 | Asahi Kasei Kabushiki Kaisha | Polysulfone membrane for purifying blood |
| JP2000515062A (ja) | 1996-07-08 | 2000-11-14 | ユーエスエフ フィルトレイション アンド セパレーションズ グループ インコーポレイテッド | カチオン電荷修飾されたメンブレン |
| WO1999067013A1 (en) * | 1996-12-10 | 1999-12-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous polyvinylidene fluoride resin film and process for producing the same |
| US5929214A (en) | 1997-02-28 | 1999-07-27 | Cornell Research Foundation, Inc. | Thermally responsive polymer monoliths |
| JPH10275329A (ja) * | 1997-03-31 | 1998-10-13 | Dainippon Ink & Chem Inc | 転写用磁気記録媒体及びその製造方法と、転写用磁気記録媒体より製造される磁気記録媒体 |
| US5928792A (en) | 1997-05-01 | 1999-07-27 | Millipore Corporation | Process for making surface modified porous membrane with perfluorocarbon copolymer |
| US5863650A (en) * | 1997-05-05 | 1999-01-26 | Bioengineered Materials, Inc. | Interfacial coatings |
| GB9717173D0 (en) * | 1997-08-13 | 1997-10-22 | Akzo Nobel Nv | Solid phase supports |
| US6107365A (en) | 1997-09-03 | 2000-08-22 | The Regents Of The University Of California | Biomimetic hydrogel materials |
| EP1400539B1 (fr) | 1998-01-30 | 2008-12-03 | Hydro Quebec | Procédé de préparation de polymères sulfonés réticulés |
| DE60032956T8 (de) * | 1999-02-22 | 2007-09-13 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Ionenselektive membranen, verfahren zu ihrer herstellung, verwendung der ionenselektiven membranen und vorrichtungen, die mit den ionenselektiven membranen versehen sind |
| AU3376400A (en) | 1999-02-25 | 2000-09-14 | Pall Corporation | Negatively charged membrane |
| US6849185B1 (en) * | 1999-05-14 | 2005-02-01 | Pall Corp | Charged membrane |
| US7073671B2 (en) * | 2002-06-07 | 2006-07-11 | Millipore Corporation | Microporous membrane substrate having caustic stable, low protein binding surface |
-
2002
- 2002-04-26 EP EP02729002A patent/EP1390087B1/en not_active Expired - Lifetime
- 2002-04-26 WO PCT/US2002/013233 patent/WO2002087734A1/en not_active Ceased
- 2002-04-26 DE DE60217845T patent/DE60217845T2/de not_active Expired - Lifetime
- 2002-04-26 DE DE60236696T patent/DE60236696D1/de not_active Expired - Lifetime
- 2002-04-26 JP JP2002585068A patent/JP5219231B2/ja not_active Expired - Fee Related
- 2002-04-26 JP JP2003513615A patent/JP4192091B2/ja not_active Expired - Lifetime
- 2002-04-26 EP EP02725822A patent/EP1381447B1/en not_active Expired - Lifetime
- 2002-04-26 US US10/133,015 patent/US7648034B2/en not_active Expired - Fee Related
- 2002-04-26 DE DE60212965T patent/DE60212965T2/de not_active Expired - Lifetime
-
2009
- 2009-10-13 JP JP2009236567A patent/JP2010059427A/ja active Pending
- 2009-10-15 US US12/579,463 patent/US20100065498A1/en not_active Abandoned
-
2011
- 2011-10-05 US US13/253,319 patent/US20120024787A1/en not_active Abandoned
-
2012
- 2012-07-30 US US13/561,457 patent/US20120288630A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20120024787A1 (en) | 2012-02-02 |
| DE60212965D1 (de) | 2006-08-17 |
| WO2002087734A1 (en) | 2002-11-07 |
| EP1381447B1 (en) | 2007-01-24 |
| JP4192091B2 (ja) | 2008-12-03 |
| US20030077435A1 (en) | 2003-04-24 |
| EP1390087A1 (en) | 2004-02-25 |
| JP2005508398A (ja) | 2005-03-31 |
| JP2010059427A (ja) | 2010-03-18 |
| JP5219231B2 (ja) | 2013-06-26 |
| DE60212965T2 (de) | 2007-10-25 |
| JP2004532724A (ja) | 2004-10-28 |
| DE60217845D1 (de) | 2007-03-15 |
| DE60236696D1 (de) | 2010-07-22 |
| US20120288630A1 (en) | 2012-11-15 |
| US7648034B2 (en) | 2010-01-19 |
| US20100065498A1 (en) | 2010-03-18 |
| EP1381447A1 (en) | 2004-01-21 |
| EP1390087B1 (en) | 2006-07-05 |
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