JP2014094374A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014094374A5 JP2014094374A5 JP2013227414A JP2013227414A JP2014094374A5 JP 2014094374 A5 JP2014094374 A5 JP 2014094374A5 JP 2013227414 A JP2013227414 A JP 2013227414A JP 2013227414 A JP2013227414 A JP 2013227414A JP 2014094374 A5 JP2014094374 A5 JP 2014094374A5
- Authority
- JP
- Japan
- Prior art keywords
- microporous membrane
- membrane
- polymer
- microporous
- carrier
- 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
- 239000012528 membrane Substances 0.000 claims description 184
- 229920000642 polymer Polymers 0.000 claims description 88
- 239000012982 microporous membrane Substances 0.000 claims description 87
- 239000002861 polymer material Substances 0.000 claims description 56
- 239000002904 solvent Substances 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 48
- 239000011148 porous material Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000004952 Polyamide Substances 0.000 claims description 36
- 229920002647 polyamide Polymers 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 34
- 238000010791 quenching Methods 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 229920000098 polyolefin Polymers 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- 239000004953 Aliphatic polyamide Substances 0.000 claims description 11
- 229920003231 aliphatic polyamide Polymers 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 11
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 10
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 7
- 238000010998 test method Methods 0.000 claims description 7
- 238000001471 micro-filtration Methods 0.000 claims description 6
- 238000000108 ultra-filtration Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003495 polar organic solvent Substances 0.000 claims description 5
- 229920005594 polymer fiber Polymers 0.000 claims description 5
- 238000001728 nano-filtration Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000009296 electrodeionization Methods 0.000 claims description 3
- 238000000909 electrodialysis Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 235000013376 functional food Nutrition 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000005373 pervaporation Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000013270 controlled release Methods 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000005417 food ingredient Substances 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 238000012377 drug delivery Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 37
- 238000005470 impregnation Methods 0.000 description 20
- 239000000306 component Substances 0.000 description 17
- 238000005259 measurement Methods 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 238000006068 polycondensation reaction Methods 0.000 description 14
- 239000004698 Polyethylene Substances 0.000 description 13
- 229920000573 polyethylene Polymers 0.000 description 13
- 229920001169 thermoplastic Polymers 0.000 description 13
- 239000004416 thermosoftening plastic Substances 0.000 description 12
- -1 vinyl halide Chemical class 0.000 description 12
- 230000008901 benefit Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 230000002209 hydrophobic effect Effects 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000004721 Polyphenylene oxide Substances 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 6
- 229920001400 block copolymer Polymers 0.000 description 6
- 229920001477 hydrophilic polymer Polymers 0.000 description 6
- 229920000570 polyether Polymers 0.000 description 6
- 229920003235 aromatic polyamide Polymers 0.000 description 5
- 239000012876 carrier material Substances 0.000 description 5
- 229920001600 hydrophobic polymer Polymers 0.000 description 5
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229920002492 poly(sulfone) Polymers 0.000 description 5
- 229920006012 semi-aromatic polyamide Polymers 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 229920001410 Microfiber Polymers 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 239000004697 Polyetherimide Substances 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000003658 microfiber Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920001601 polyetherimide Polymers 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 101710113246 Pectinesterase 3 Proteins 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012051 hydrophobic carrier Substances 0.000 description 3
- 229910017053 inorganic salt Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920006112 polar polymer Polymers 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920003189 Nylon 4,6 Polymers 0.000 description 2
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 2
- 229920002614 Polyether block amide Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001414 amino alcohols Chemical class 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229920006147 copolyamide elastomer Polymers 0.000 description 2
- 229920006236 copolyester elastomer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229920001198 elastomeric copolymer Polymers 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920006126 semicrystalline polymer Polymers 0.000 description 2
- 238000003849 solvent resist ant nanofiltration Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 229920006345 thermoplastic polyamide Polymers 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ULPMRIXXHGUZFA-UHFFFAOYSA-N (R)-4-Methyl-3-hexanone Natural products CCC(C)C(=O)CC ULPMRIXXHGUZFA-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- VZXXYILNWWRSGE-UHFFFAOYSA-N 3,5-dimethylheptan-4-one Chemical compound CCC(C)C(=O)C(C)CC VZXXYILNWWRSGE-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 229910013553 LiNO Inorganic materials 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920001494 Technora Polymers 0.000 description 1
- 229920000561 Twaron Polymers 0.000 description 1
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-O guanidinium Chemical compound NC(N)=[NH2+] ZRALSGWEFCBTJO-UHFFFAOYSA-O 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000004153 islets of langerhan Anatomy 0.000 description 1
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000005426 pharmaceutical component Substances 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006131 poly(hexamethylene isophthalamide-co-terephthalamide) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 108010094020 polyglycine Proteins 0.000 description 1
- 229920000232 polyglycine polymer Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004950 technora Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical compound NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000004762 twaron Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07022189.0 | 2007-11-15 | ||
| EP07022189A EP2060315A3 (en) | 2007-11-15 | 2007-11-15 | High performance membrane |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010533599A Division JP5927712B2 (ja) | 2007-11-15 | 2008-11-14 | 高性能膜 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014094374A JP2014094374A (ja) | 2014-05-22 |
| JP2014094374A5 true JP2014094374A5 (enExample) | 2015-06-25 |
| JP5948638B2 JP5948638B2 (ja) | 2016-07-06 |
Family
ID=39110407
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010533599A Expired - Fee Related JP5927712B2 (ja) | 2007-11-15 | 2008-11-14 | 高性能膜 |
| JP2013227414A Expired - Fee Related JP5948638B2 (ja) | 2007-11-15 | 2013-10-31 | 高性能膜 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010533599A Expired - Fee Related JP5927712B2 (ja) | 2007-11-15 | 2008-11-14 | 高性能膜 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8602223B2 (enExample) |
| EP (2) | EP2060315A3 (enExample) |
| JP (2) | JP5927712B2 (enExample) |
| KR (1) | KR101574813B1 (enExample) |
| CN (1) | CN101861201B (enExample) |
| CA (1) | CA2703905C (enExample) |
| HU (1) | HUE037857T2 (enExample) |
| MX (1) | MX2010005358A (enExample) |
| PL (1) | PL2217357T3 (enExample) |
| WO (1) | WO2009063067A2 (enExample) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101651298B1 (ko) * | 2008-02-22 | 2016-08-25 | 리달 솔루테크 비.브이. | 폴리에틸렌 멤브레인 및 이의 생산 방법 |
| GB0901699D0 (en) * | 2009-02-02 | 2009-03-11 | Ntnu Technology Transfer As | gas seperation membrane |
| CN105477650A (zh) | 2009-03-19 | 2016-04-13 | Emd密理博公司 | 使用纳米纤维过滤介质从流体样品除去微生物 |
| EP2419203B1 (en) | 2009-04-13 | 2020-08-12 | Entegris, Inc. | Porous composite membrane |
| US20120145632A1 (en) * | 2009-07-15 | 2012-06-14 | Konraad Albert Louise Hector Dullaert | Electrospinning of polyamide nanofibers |
| MX2012009326A (es) * | 2010-02-12 | 2012-11-21 | Dow Global Technologies Llc | Separación de constituyentes ácidos mediante autoensamble de membranas de polímero. |
| EP2576031A1 (en) * | 2010-06-03 | 2013-04-10 | DSM IP Assets B.V. | Membrane suitable for blood filtration |
| CA2796973A1 (en) * | 2010-06-07 | 2011-12-15 | Dupont Nutrition Biosciences Aps | Separation process |
| US8956696B2 (en) | 2011-02-10 | 2015-02-17 | Inficon Gmbh | Ultra-thin membrane for chemical analyzer and related method for forming membrane |
| SG10201605328WA (en) | 2011-04-01 | 2016-08-30 | Emd Millipore Corp | Nanofiber containing composite structures |
| CN102751459B (zh) * | 2011-04-22 | 2016-03-23 | 天津东皋膜技术有限公司 | 后交联橡胶、聚烯烃复合材料纳米微多孔隔膜及其制造方法 |
| JP6030639B2 (ja) * | 2011-05-09 | 2016-11-24 | インテグリス・インコーポレーテッド | 微多孔質膜層およびナノ繊維層を含む多孔質複合膜 |
| SG188687A1 (en) * | 2011-09-22 | 2013-04-30 | Univ Singapore | Thin film composite osmosis membranes |
| US20140069862A1 (en) * | 2011-11-04 | 2014-03-13 | Ppg Industries Ohio, Inc. | Coated microporous materials having filtration and adsorption properties and their use in fluid purification processes |
| EP2784861B1 (en) * | 2011-11-22 | 2021-03-17 | Sumitomo Electric Industries, Ltd. | Diaphragm for redox flow batteries |
| CN102437348B (zh) * | 2011-12-08 | 2013-11-06 | 西安交通大学 | 一种非贵金属催化的高分子纤维膜硼氢化物燃料电池 |
| CN102423643B (zh) * | 2012-01-11 | 2013-10-30 | 浙江理工大学 | 一种高通量复合纳滤膜 |
| GB201208030D0 (en) * | 2012-05-08 | 2012-06-20 | Design Tech & Innovation Ltd | De-watering |
| US9461311B2 (en) | 2013-03-15 | 2016-10-04 | Ford Global Technologies, Llc | Microporous layer for a fuel cell |
| US8945790B2 (en) | 2013-03-15 | 2015-02-03 | Ford Global Technologies, Llc | Microporous layer structures and gas diffusion layer assemblies in proton exchange membrane fuel cells |
| US9677190B2 (en) * | 2013-11-01 | 2017-06-13 | Lam Research Corporation | Membrane design for reducing defects in electroplating systems |
| WO2015073161A1 (en) * | 2013-11-12 | 2015-05-21 | Ppg Industries Ohio, Inc. | Coated microporous materials having filtration and adsorption properties and their use in fluid purification processes |
| EP3057689A4 (en) | 2013-12-16 | 2016-08-31 | Sabic Global Technologies Bv | UV AND THERMALLY TREATED POLYMERMERMBRANES |
| JP6203393B2 (ja) | 2013-12-16 | 2017-09-27 | サビック グローバル テクノロジーズ ビー．ブイ． | 処理済み混合マトリックス高分子膜 |
| WO2015134860A1 (en) * | 2014-03-07 | 2015-09-11 | Ticona Llc | Sintered polymeric particles having narrow particle size distribution for porous structures |
| CN103948190B (zh) * | 2014-05-16 | 2015-08-12 | 上海联博安防器材有限公司 | 一种微孔过滤口罩及其制备方法 |
| SG11201608399QA (en) | 2014-06-26 | 2016-11-29 | Emd Millipore Corp | Filter structure with enhanced dirt holding capacity |
| CN104353372B (zh) * | 2014-11-07 | 2016-05-11 | 天津工业大学 | 一种芳香族聚酰胺中空纤维多孔膜的制备方法 |
| WO2016135215A1 (en) | 2015-02-27 | 2016-09-01 | Solvay Specialty Polymers Italy S.P.A. | Composition comprising an ion-exchange fluorinated polymer |
| KR20170113638A (ko) | 2015-04-17 | 2017-10-12 | 이엠디 밀리포어 코포레이션 | 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법 |
| CN104801205B (zh) * | 2015-04-20 | 2017-06-06 | 天津工业大学 | 一种同质增强型ppta中空纤维膜的制备方法 |
| KR101615548B1 (ko) | 2015-05-11 | 2016-04-27 | 주식회사 아이에스엘코리아 | 적외선 포인터 입력 시스템 및 방법 |
| WO2017091645A1 (en) * | 2015-11-24 | 2017-06-01 | Oasys Water, Inc. | Support layers for forward osmosis membranes |
| CN108602024B (zh) * | 2016-01-29 | 2021-06-22 | 东丽株式会社 | 分离膜 |
| TWI763658B (zh) * | 2016-03-18 | 2022-05-11 | 美商恩特葛瑞斯股份有限公司 | 用於排氣、除氣及薄膜蒸餾方法中之疏水性聚乙烯膜 |
| KR101956288B1 (ko) * | 2016-04-20 | 2019-03-08 | 한국화학연구원 | 극성 고분자가 함침된 멤브레인 및 이의 제조방법 |
| EP3508640B1 (en) * | 2016-09-02 | 2024-10-23 | Toray Industries, Inc. | Spunbonded nonwoven fabric and production method therefor |
| KR102576219B1 (ko) * | 2016-09-12 | 2023-09-07 | 에스케이이노베이션 주식회사 | 역삼투막 및 이의 제조방법 |
| EP3542891A4 (en) * | 2016-11-17 | 2020-06-17 | Nitto Denko Corporation | SEPARATING MEMBRANE AND LAMINATE |
| JP6838436B2 (ja) * | 2017-03-14 | 2021-03-03 | 株式会社明電舎 | 濾過膜評価方法及び濾過膜評価装置 |
| US11535017B2 (en) * | 2017-04-04 | 2022-12-27 | W. L. Gore & Associates Gmbh | Dielectric composite with reinforced elastomer and integrate electrode |
| WO2019016605A1 (en) | 2017-07-21 | 2019-01-24 | Merck Millipore Ltd | MEMBRANES OF NONWOVEN FIBERS |
| CN111433248B (zh) * | 2017-10-04 | 2022-06-21 | 赫尔克里士有限公司 | 弹性且可拉伸的凝胶聚合物电解质 |
| KR102199549B1 (ko) * | 2018-03-28 | 2021-01-07 | 주식회사 엘지화학 | 분리막의 안정성 평가 방법 |
| US11999837B2 (en) | 2018-04-13 | 2024-06-04 | Dsm Ip Assets B.V. | Modified porous polyolefin film and method of making |
| WO2019212707A1 (en) * | 2018-04-30 | 2019-11-07 | Entegris, Inc. | Polyamide coated filter membrane, filters, and methods |
| KR102218062B1 (ko) * | 2018-10-18 | 2021-02-19 | 주식회사 엘지화학 | 불소계 수지 다공성 막 및 이의 제조방법 |
| WO2020080896A1 (ko) * | 2018-10-18 | 2020-04-23 | 주식회사 엘지화학 | 불소계 수지 다공성 막 및 이의 제조방법 |
| CN110548422B (zh) * | 2019-08-27 | 2022-02-08 | 武汉艾科滤膜技术有限公司 | 一种耐有机溶剂的超滤膜及其制备方法和应用 |
| EP3808436A1 (en) * | 2019-10-16 | 2021-04-21 | DWI - Leibniz-Institut für Interaktive Materialien e.V. | Membrane system, method for its manufacture and its use |
| TWI793648B (zh) * | 2020-06-23 | 2023-02-21 | 美商恩特葛瑞斯股份有限公司 | 抗酸過濾介質 |
| US20210394128A1 (en) * | 2020-06-23 | 2021-12-23 | Entegris, Inc. | Composite filter media |
| CN112619433B (zh) * | 2020-09-03 | 2022-05-13 | 贵州省材料产业技术研究院 | 一种表面具有多级微纳结构的纳滤膜制备方法 |
| CN116261579A (zh) | 2020-09-17 | 2023-06-13 | 香港科技大学 | 透明的可重复使用的超高分子量聚乙烯空气过滤器 |
| WO2022093887A1 (en) | 2020-10-29 | 2022-05-05 | Texas Tech University System | Method for the rapid osmotic drying of food |
| CN114534522B (zh) * | 2022-01-26 | 2022-10-28 | 中国科学院兰州化学物理研究所 | 一种氮化硼聚合物涂层微孔滤膜的制备和应用 |
| CN118801040B (zh) * | 2024-06-03 | 2025-09-19 | 中国科学院大连化学物理研究所 | 一种钠离子电池隔膜的制备方法和钠离子电池隔膜及应用 |
| CN120695651B (zh) * | 2025-07-09 | 2026-03-17 | 山东博纳生物科技集团有限公司 | 一种一步成型中空纤维纳滤膜的制备方法 |
| CN121149592A (zh) * | 2025-09-18 | 2025-12-16 | 施普瑞德材料科技(蚌埠)有限公司 | 一种超高分子量聚乙烯电池隔膜及其制备方法 |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE280258C (enExample) | ||||
| DE280257C (enExample) | ||||
| US3390067A (en) | 1965-04-21 | 1968-06-25 | American Cyanamid Co | Alkali-etched, acrylate irradiation-grafted porous polytetrafluoroethylene felt and method for preparing same |
| DE2261895B2 (de) * | 1971-12-16 | 1979-10-25 | Chemical Systems Inc., Santa Ana, Calif. (V.St.A.) | Mikroporöse Polyestermembranen und Hilfspolymer-Phasenumwandlungsverfahren zu ihrer-Herstellung |
| GB1538810A (en) | 1976-08-10 | 1979-01-24 | Sumitomo Electric Industries | Hydrophilic porous fluorocarbon structures and process for their production |
| US4346142A (en) | 1979-09-04 | 1982-08-24 | Celanese Corporation | Hydrophilic monomer treated microporous films and process |
| US4298002A (en) | 1979-09-10 | 1981-11-03 | National Patent Development Corporation | Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation |
| ZA824471B (en) | 1981-06-26 | 1983-04-27 | Ici Australia Ltd | Polymers |
| JPS6031764Y2 (ja) * | 1981-11-17 | 1985-09-24 | 三菱レイヨン株式会社 | 分離装置 |
| US4501793A (en) * | 1983-06-17 | 1985-02-26 | Celanese Corporation | Surfactant treated polyolefinic microporous materials capable of multiple re-wetting with aqueous solutions |
| US4525374A (en) | 1984-02-27 | 1985-06-25 | Manresa, Inc. | Treating hydrophobic filters to render them hydrophilic |
| DE3574936D1 (de) | 1984-09-17 | 1990-02-01 | Mitsubishi Rayon Co | Hydrophilisiertes membran aus einem poroesen, hydrophoben material und verfahren zu dessen herstellung. |
| JPS6182806A (ja) | 1984-09-28 | 1986-04-26 | Sumitomo Electric Ind Ltd | 液体膜 |
| US4618533A (en) | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
| DE3681663D1 (de) * | 1985-03-06 | 1991-10-31 | Memtec Ltd | Aenderung der porengroessenverteilung. |
| US4839296A (en) | 1985-10-18 | 1989-06-13 | Chem-Elec, Inc. | Blood plasma test method |
| US4774132A (en) | 1986-05-01 | 1988-09-27 | Pall Corporation | Polyvinylidene difluoride structure |
| US4908236A (en) | 1986-12-04 | 1990-03-13 | Millipore Corporation | Transparent porous membrane having hydrophilic surface and process |
| US4980069A (en) * | 1987-06-25 | 1990-12-25 | Gauger Juergen F | Process for production of a semi-permeable membrane, a membrane manufactured by said process and the use of such a membrane for gas or liquid separation |
| EP0436720B1 (en) | 1987-12-02 | 1995-03-15 | JAPAN as represented by MINISTER OF INTERNATIONAL TRADE AND INDUSTRY, DIRECTOR GENERAL, BASIC INDUSTRIES BUREAU | Hydrolyzed membrane and process for its production |
| FR2629360B1 (fr) | 1988-03-31 | 1991-01-11 | Cezus Co Europ Zirconium | Procede et dispositif d'introduction de tetrachlorure de zirconium, de tetrachlorure de hafnium et de leurs melanges dans une colonne de distillation extractive en continu et sous pression desdits chlorures |
| GB8915974D0 (en) | 1989-07-12 | 1989-08-31 | Gore W L & Ass Uk | Hydrophilic semi-permeable ptfe membranes and their manufacture |
| DE3923128A1 (de) | 1989-07-13 | 1991-01-24 | Akzo Gmbh | Flach- oder kapillarmembran auf der basis eines homogenen gemisches aus polyvinylidenfluorid und eines zweiten, durch chemische umsetzung hydrophilierbaren polymeren |
| GB8916441D0 (en) * | 1989-07-19 | 1989-09-06 | Ici Plc | Membranes |
| EP0456939B1 (en) | 1990-05-18 | 1995-02-22 | Japan Gore-Tex, Inc. | Hydrophilic porous fluoropolymer membrane |
| EP0555329B1 (en) * | 1990-10-30 | 1996-06-12 | Minnesota Mining And Manufacturing Company | Articles having a hydrophilic polymeric shell and method for preparing same |
| US5085775A (en) | 1990-12-05 | 1992-02-04 | Allied-Signal Inc. | Thin film composite ultrafiltration membrane |
| EP0495550A3 (en) | 1991-01-17 | 1992-09-02 | Dsm N.V. | Temperature resistant mircroporous film |
| JP3016451B2 (ja) * | 1991-09-27 | 2000-03-06 | 宇部興産株式会社 | ナイロンで表面処理された微多孔膜 |
| US5217802A (en) * | 1992-03-17 | 1993-06-08 | Millipore Corporation | Hydrophobic polymeric membrane composites |
| US5209850A (en) * | 1992-06-19 | 1993-05-11 | W. L. Gore & Associates, Inc. | Hydrophilic membranes |
| US5294342A (en) | 1992-10-01 | 1994-03-15 | Hoechst Celanese Corporation | Composite porous membranes |
| US5630941A (en) * | 1992-12-23 | 1997-05-20 | Burger; Wolfgang | Permanent hydrophilic modification of fluoropolymers |
| US5627217A (en) * | 1993-06-29 | 1997-05-06 | Minnesota Mining And Manufacturing Company | Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups |
| JPH07238181A (ja) * | 1994-01-21 | 1995-09-12 | Minnesota Mining & Mfg Co <3M> | 親水化多孔性物品 |
| US5529686A (en) * | 1994-07-15 | 1996-06-25 | Minnesota Mining And Manufacturing Company | Composite membranes for solid phase extractions and reactions |
| US5512360A (en) * | 1994-09-20 | 1996-04-30 | W. L. Gore & Associates, Inc. | PTFE reinforced compliant adhesive and method of fabricating same |
| US5547551A (en) * | 1995-03-15 | 1996-08-20 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
| JPH08131792A (ja) * | 1994-11-15 | 1996-05-28 | Ube Ind Ltd | 親水化膜 |
| US6280791B1 (en) * | 1997-04-11 | 2001-08-28 | Cuno, Inc. | Process of making a three-region reinforced microporous filtration membrane |
| WO1999044729A1 (en) | 1998-03-05 | 1999-09-10 | Cuno Inc. | Reinforced microporous filtration membrane and process of making and using same |
| JPH11253768A (ja) * | 1998-03-13 | 1999-09-21 | Mitsubishi Rayon Co Ltd | 複合化中空糸膜およびその製造方法 |
| TWI287556B (en) | 1999-09-13 | 2007-10-01 | Teijin Ltd | Polymetaphenyleneisophthalamide-based polymer porous film, process for preparing same and separator for battery |
| WO2002038257A2 (en) * | 2000-11-13 | 2002-05-16 | Mcmaster University | Gas separation device |
| ITMI20010384A1 (it) * | 2001-02-26 | 2002-08-26 | Ausimont Spa | Membrane idrofiliche porose |
| JP2004016930A (ja) * | 2002-06-17 | 2004-01-22 | Asahi Kasei Corp | 微多孔膜及びその製造方法 |
| JP2004149791A (ja) * | 2002-10-11 | 2004-05-27 | Ube Ind Ltd | 熱可塑性樹脂組成物及びその成形体 |
| US7067058B2 (en) | 2003-04-01 | 2006-06-27 | 3M Innovative Properties Company | Hydrophilic membrane and process for making the same |
| JP4712285B2 (ja) * | 2003-04-30 | 2011-06-29 | 川澄化学工業株式会社 | 血液濾過用フィルター及びその製造方法 |
| US7584860B2 (en) * | 2006-07-17 | 2009-09-08 | General Electric Company | Hydrophilic body and method of manufacture |
| WO2010072233A1 (en) * | 2008-12-22 | 2010-07-01 | Lydall Solutech B.V | Hydrophilic porous polymer blend membrane |
-
2007
- 2007-11-15 EP EP07022189A patent/EP2060315A3/en not_active Withdrawn
-
2008
- 2008-11-14 CA CA2703905A patent/CA2703905C/en not_active Expired - Fee Related
- 2008-11-14 US US12/743,089 patent/US8602223B2/en not_active Expired - Fee Related
- 2008-11-14 EP EP08850102.8A patent/EP2217357B1/en not_active Not-in-force
- 2008-11-14 WO PCT/EP2008/065593 patent/WO2009063067A2/en not_active Ceased
- 2008-11-14 KR KR1020107010561A patent/KR101574813B1/ko not_active Expired - Fee Related
- 2008-11-14 PL PL08850102T patent/PL2217357T3/pl unknown
- 2008-11-14 JP JP2010533599A patent/JP5927712B2/ja not_active Expired - Fee Related
- 2008-11-14 CN CN2008801164088A patent/CN101861201B/zh not_active Expired - Fee Related
- 2008-11-14 MX MX2010005358A patent/MX2010005358A/es active IP Right Grant
- 2008-11-14 HU HUE08850102A patent/HUE037857T2/hu unknown
-
2013
- 2013-10-31 JP JP2013227414A patent/JP5948638B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5948638B2 (ja) | 高性能膜 | |
| JP2011502775A5 (enExample) | ||
| CN105120992B (zh) | 聚偏二氟乙烯中空纤维膜及其制备 | |
| JP2008543546A (ja) | ポリマー膜の架橋処理 | |
| JP6694326B2 (ja) | 複合膜 | |
| KR101572660B1 (ko) | 나노섬유웹층을 포함하는 역삼투막 및 그 제조방법 | |
| JP2010082573A (ja) | 多孔質膜及びその製造方法 | |
| WO2014133133A1 (ja) | 複合半透膜 | |
| KR101972172B1 (ko) | 고기능성 역삼투막 및 그 제조방법 | |
| WO2018063122A2 (en) | Forward osmosis membrane obtained by using sulfonated polysulfone (spsf) polymer and production method thereof | |
| Nazri et al. | A facile modification approach for polyacrylonitrile-based UF hollow fiber membrane utilizing polyacrylonitrile-g-poly (vinyl alcohol) graft copolymer | |
| WO2009099396A2 (en) | Method for the production of an asymmetric hollow fiber membrane | |
| KR102309927B1 (ko) | 중공사형 정삼투 분리막 및 이의 제조방법 | |
| WO2023276483A1 (ja) | 正浸透膜、及びそれを含む正浸透膜モジュール | |
| JP7854488B2 (ja) | 正浸透膜、及びそれを含む正浸透膜モジュール | |
| KR102302236B1 (ko) | 중공사형 정삼투 분리막 및 이의 제조방법 | |
| JP2008238040A (ja) | 多孔質膜 | |
| KR20160081553A (ko) | 중공사형 정삼투 분리막 및 이의 제조방법 | |
| KR101414979B1 (ko) | 아라미드 중공사를 지지체로 구비한 정삼투막 및 그 제조방법 | |
| JP2017144390A (ja) | 複合膜 | |
| WO2020127454A1 (en) | Porous membranes for high pressure filtration | |
| CN114749035B (zh) | 低压大通量中空纤维纳滤膜、其制备方法及其应用 | |
| Nazri et al. | Improved permeation properties of polyacrylonitrile-based ultrafiltration membranes incorporated with poly (vinyl alcohol) |