JP6217992B2 - 親水性改質フッ素化膜(vi) - Google Patents
親水性改質フッ素化膜(vi) Download PDFInfo
- Publication number
- JP6217992B2 JP6217992B2 JP2016013576A JP2016013576A JP6217992B2 JP 6217992 B2 JP6217992 B2 JP 6217992B2 JP 2016013576 A JP2016013576 A JP 2016013576A JP 2016013576 A JP2016013576 A JP 2016013576A JP 6217992 B2 JP6217992 B2 JP 6217992B2
- Authority
- JP
- Japan
- Prior art keywords
- porous membrane
- copolymer
- membrane according
- hydrophilic
- formula
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims description 67
- 229920001577 copolymer Polymers 0.000 claims description 55
- -1 perfluoro substituent Chemical group 0.000 claims description 35
- 229920002313 fluoropolymer Polymers 0.000 claims description 30
- 239000004811 fluoropolymer Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 19
- 239000002904 solvent Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 11
- 229920001400 block copolymer Polymers 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 229920005604 random copolymer Polymers 0.000 claims description 7
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- 239000010702 perfluoropolyether Substances 0.000 claims description 4
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 4
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 4
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000004414 alkyl thio group Chemical group 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 125000001302 tertiary amino group Chemical group 0.000 claims description 3
- 229920001780 ECTFE Polymers 0.000 claims description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 2
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 2
- 125000005336 allyloxy group Chemical group 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims description 2
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 2
- 125000003386 piperidinyl group Chemical group 0.000 claims description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical group OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000000178 monomer Substances 0.000 description 27
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 125000001424 substituent group Chemical group 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 6
- 238000012656 cationic ring opening polymerization Methods 0.000 description 6
- 150000002118 epoxides Chemical class 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 5
- SFJRUJUEMVAZLM-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxymethyl]oxirane Chemical compound CC(C)(C)OCC1CO1 SFJRUJUEMVAZLM-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 238000000921 elemental analysis Methods 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 4
- 208000034628 Celiac artery compression syndrome Diseases 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010908 decantation Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- LSEFCHWGJNHZNT-UHFFFAOYSA-M methyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C)C1=CC=CC=C1 LSEFCHWGJNHZNT-UHFFFAOYSA-M 0.000 description 4
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 4
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 210000002196 fr. b Anatomy 0.000 description 3
- 210000003918 fraction a Anatomy 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000569 multi-angle light scattering Methods 0.000 description 3
- 150000002892 organic cations Chemical class 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- DRSDQADBHIDJCU-UHFFFAOYSA-N 2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctoxymethyl)oxirane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCOCC1CO1 DRSDQADBHIDJCU-UHFFFAOYSA-N 0.000 description 2
- GUXJXWKCUUWCLX-UHFFFAOYSA-N 2-methyl-2-oxazoline Chemical compound CC1=NCCO1 GUXJXWKCUUWCLX-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- BBWBEZAMXFGUGK-UHFFFAOYSA-N bis(dodecylsulfanyl)-methylarsane Chemical compound CCCCCCCCCCCCS[As](C)SCCCCCCCCCCCC BBWBEZAMXFGUGK-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 description 2
- 229960004624 perflexane Drugs 0.000 description 2
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 2
- OJUGVDODNPJEEC-UHFFFAOYSA-N phenylglyoxal Chemical class O=CC(=O)C1=CC=CC=C1 OJUGVDODNPJEEC-UHFFFAOYSA-N 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229940035024 thioglycerol Drugs 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- PGISRKZDCUNMRX-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4-nonafluoro-4-(trifluoromethoxy)butane Chemical compound FC(F)(F)OC(F)(F)C(F)(F)C(F)(F)C(F)(F)F PGISRKZDCUNMRX-UHFFFAOYSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- VNQXSTWCDUXYEZ-UHFFFAOYSA-N 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione Chemical compound C1CC2(C)C(=O)C(=O)C1C2(C)C VNQXSTWCDUXYEZ-UHFFFAOYSA-N 0.000 description 1
- OXBLVCZKDOZZOJ-UHFFFAOYSA-N 2,3-Dihydrothiophene Chemical compound C1CC=CS1 OXBLVCZKDOZZOJ-UHFFFAOYSA-N 0.000 description 1
- HMXSIEIEXLGIET-UHFFFAOYSA-N 2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononyl)oxirane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC1CO1 HMXSIEIEXLGIET-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- XDVOHXVWJNEFGQ-UHFFFAOYSA-N 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanenitrile Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCC#N XDVOHXVWJNEFGQ-UHFFFAOYSA-N 0.000 description 1
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 description 1
- 238000006596 Alder-ene reaction Methods 0.000 description 1
- USQOVYLRWBOSQC-HNNXBMFYSA-N CCCCCCNC(=O)Oc1cccc(c1)-c1ccc(cc1F)[C@H](C)C(O)=O Chemical compound CCCCCCNC(=O)Oc1cccc(c1)-c1ccc(cc1F)[C@H](C)C(O)=O USQOVYLRWBOSQC-HNNXBMFYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241001085205 Prenanthella exigua Species 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Substances CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 150000007513 acids Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 229930006711 bornane-2,3-dione Natural products 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- BOXSCYUXSBYGRD-UHFFFAOYSA-N cyclopenta-1,3-diene;iron(3+) Chemical class [Fe+3].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 BOXSCYUXSBYGRD-UHFFFAOYSA-N 0.000 description 1
- PESYEWKSBIWTAK-UHFFFAOYSA-N cyclopenta-1,3-diene;titanium(2+) Chemical compound [Ti+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 PESYEWKSBIWTAK-UHFFFAOYSA-N 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- OIRDBPQYVWXNSJ-UHFFFAOYSA-N methyl trifluoromethansulfonate Chemical compound COS(=O)(=O)C(F)(F)F OIRDBPQYVWXNSJ-UHFFFAOYSA-N 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 150000002976 peresters Chemical class 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 150000003009 phosphonic acids Chemical group 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012262 resinous product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000008096 xylene 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
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/365—Coating
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- 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
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
Description
[0001]フルオロポリマー膜、例えば多孔質PTFE膜の機械的強度、耐薬品性又は化学的不活性、非付着性、優れた誘電特性、高温での熱的安定性、及び低摩擦係数を含む特性によって、フルオロポリマー膜は様々な用途に対して非常に魅力あるものになる。しかし、ある種の用途に対しては、その本質的な特性に影響することなく、PTFE表面を改質することが便益となるであろう。特定の用途に対する膜の適合性を改善するために、PTFE膜の表面特性及び化学的性質を改質することが試みられてきた。例えば、表面被覆、混合、例えば、膜を波長250〜450nmのUV放射に曝す広帯域紫外線放射又はBBUV、及びプラズマ処理などの高エネルギー表面改質、遊離基、及びオゾンエッチング、原子層蒸着、及び改質PTFE様ポリマーの合成などが試みられた。しかし、大抵の試みは、BBUV又はプラズマなどによる高エネルギー処理に集中した。これら表面改質法の正確なメカニズムは報告されていないが、C−C結合の強度は、F−F結合よりも約40%低いことが知られているため、主鎖の結合切断による遊離基形成からもたらされると考えられる。遊離基の大部分が、C−C切断又はポリマー主鎖切断からもたらされている場合、PTFE膜の機械的安定性及び化学的安定性を損なう恐れがある。またプラズマ処理は、膜表面に限られるため、長時間ではそのような改質を不安定にさせることも知られている。
[0003]本発明は、多孔質フルオロポリマー支持体、及び式(I)又は(II)のコポリマーを含む被覆を含む、親水性複合多孔質膜であって、
式(I)又は(II)のコポリマーはランダムコポリマー又はブロックコポリマーであり、Rfはパーフルオロ置換基であり、Rhは親水性基又は塩素であり、Raはメチル又はエチルであり、m及びnは独立して10〜1000であり、Xはアルキル基であり、Yは反応性官能基であり、被覆コポリマーは任意選択で架橋結合されている、親水性複合多孔質膜を提供する。
[0006]一実施形態によれば、本発明は、多孔質フルオロポリマー支持体、及び式(I)又は(II)のコポリマーを含む被覆を含む、親水性複合多孔質膜であって、
式(I)又は(II)のコポリマーはランダムコポリマー又はブロックコポリマーであり、Rfはパーフルオロ置換基であり、Rhは親水性基又は塩素であり、Raはメチル又はエチルであり、m及びnは独立して10〜1000であり、Xはアルキル基であり、Yは反応性官能基であり、被覆コポリマーは任意選択で架橋結合されている、親水性複合多孔質膜を提供する。
(i)多孔質フルオロポリマー支持体を用意するステップと、
(ii)溶媒及び式I又はIIのコポリマーを含む溶液で、多孔質フルオロポリマー支持体を被覆するステップであって、
式(I)又は(II)のコポリマーはランダムコポリマー又はブロックコポリマーであり、Rfはパーフルオロ置換基であり、Rhは親水性基又は塩素であり、Raはメチル又はエチルであり、m及びnは独立して10〜1000であり、Xはアルキル基であり、Yは反応性官能基である、ステップと、
(iii)(ii)からの被覆支持体を乾燥させて、溶媒及びコポリマーを含む被覆から、溶媒の少なくとも一部を取り除くステップと、任意選択で、
(iv)被覆に存在するコポリマーを架橋結合させるステップと
を含む、多孔質フルオロポリマー支持体を親水性改質する方法をさらに提供する。
[0050]本実施例は、本発明の一実施形態の、式Iのコポリマーの合成を説明する。
[0052]本実施例は、本発明の一実施形態の、式Iの他のコポリマーの合成を説明する。
[0054]本実施例は、本発明の一実施形態の、式Iのさらに他のコポリマーの合成を説明する。
[0058]本実施例は、本発明の一実施形態の、式Iのさらに他のコポリマーの合成を説明する。
[0060]本実施例は、本発明の一実施形態の、式Iのさらに他のコポリマーの合成を説明する。
[0062]本実施例は、本発明の一実施形態の、式Iのさらに他のコポリマーの合成を説明する。
[0064]本実施例は、本発明の一実施形態の、式Iのさらに他のコポリマーの合成を説明する。
[0066]本実施例は、本発明の一実施形態の、式IIのコポリマーに対する中間物の合成を説明する。
[0068]本実施例は、本発明の一実施形態の、式IIの他のコポリマーの合成を説明する。
[0100]本実施例は、本発明の実施形態の、コポリマーの表面改質特性を説明する。
Claims (20)
- 多孔質フルオロポリマー支持体、及び式(I)又は(II)のコポリマーを含む被覆を含む、親水性複合多孔質膜であって、
- Yが、アミノ、ヒドロキシル、アクリロイル、及びメタクリロイルから選択される、請求項1に記載の親水性複合多孔質膜。
- Rfが、パーフルオロ置換アルキルであり、アルキル鎖が分子鎖に1つ又は複数の酸素原子を任意選択で含むことができる、請求項1又は2に記載の親水性複合多孔質膜。
- RfがCpF2p+1−(CH2)q(OCH2)rであり、式中、pは1〜12、qは0〜3、rは0〜2である、請求項1〜3のいずれか一項に記載の親水性複合多孔質膜。
- Rfが、独立して、式IについてC8F17CH2、C6F13(CH2)2OCH2、C4F9CH2、及びCF3から、並びに式IIについてCpF2p+1−CH2CH2から選択される、請求項4に記載の親水性複合多孔質膜。
- コポリマーが式(I)のものであり、RfがC8F17CH2及びC6F13(CH2)2OCH2から選択される、請求項1に記載の親水性複合多孔質膜。
- コポリマーが式(II)のものであり、RfがC8F17CH2CH2である、請求項1に記載の親水性複合多孔質膜。
- Rhが、ヒドロキシル、アルキルオキシ、塩素、アリルオキシ、アルキルチオ、又はアルキルチオプロピルオキシから選択され、アルキルは、ヒドロキシル、カルボン酸、スルホン酸、ホスホン酸、第四級アンモニウム、アルキルスルホン、及び複素環で置換されていることができる、請求項1〜7のいずれか一項に記載の親水性複合多孔質膜。
- Rhがヒドロキシルである、請求項8に記載の親水性複合多孔質膜。
- Raがメチルである、請求項1〜5及び7〜9のいずれか一項に記載の親水性複合多孔質膜。
- Xがメチルである、請求項10に記載の親水性複合多孔質膜。
- Yが第三級アミノ基又は第四級アンモニウム基である、請求項1〜11のいずれか一項に記載の親水性複合多孔質膜。
- 第三級アミノ基又は第四級アンモニウム基が、ピペリジニル、ピリジニウム、ジメチルアミノ、及びジエチルアミノから選択される、請求項12に記載の親水性複合多孔質膜。
- (i)多孔質フルオロポリマー支持体を用意するステップと、
(ii)溶媒及び式(I)又は(II)のコポリマーを含む溶液で、多孔質フルオロポリマー支持体を被覆するステップであって、
(iii)(ii)からの被覆支持体を乾燥させて、溶媒及びコポリマーを含む被覆から、溶媒の少なくとも一部を取り除くステップと、任意選択で、
(iv)被覆に存在するコポリマーを架橋結合させるステップと
を含む、多孔質フルオロポリマー支持体を親水性改質する方法。 - コポリマーのRfが、パーフルオロ置換アルキルであり、アルキル鎖が酸素原子を任意選択で含むことができる、請求項14に記載の方法。
- コポリマーのRfが、CpF2p+1−(CH2)q(OCH2)rであり、式中、pは1〜12、qは0〜3、rは0〜2である、請求項14又は15に記載の方法。
- Rfが、式IについてC8F17CH2、C6F13(CH2)2OCH2、C4F9CH2、及びCF3から、並びに式IIについてCpF2p+1−CH2CH2から選択される、請求項16に記載の方法。
- 請求項14〜17のいずれか一項に記載の方法によって製造された親水性改質フルオロポリマー多孔質膜。
- 多孔質フルオロポリマー支持体が、PTFE(ポリテトラフルオロエチレン)、PVDF(ポリフッ化ビニリデン)、PVF(ポリフッ化ビニル)、PCTFE(ポリクロロトリフルオロエチレン)、FEP(フッ素化エチレンプロピレン)、ETFE(ポリエチレンテトラフルオロエチレン)、ECTFE(ポリエチレンクロロトリフルオロエチレン)、PFPE(パーフルオロポリエーテル)、PFSA(パーフルオロスルホン酸)、及びパーフルオロポリオキセタンから選択される、請求項1〜13のいずれか一項に記載の親水性複合多孔質膜、又は請求項18に記載の親水性改質フルオロポリマー多孔質膜。
- 請求項1〜13のいずれか一項に記載の親水性複合多孔質膜、又は請求項18に記載の親水性改質フルオロポリマー多孔質膜に流体を通すステップを含む、流体を濾過する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/700,952 US9849428B2 (en) | 2015-04-30 | 2015-04-30 | Hydrophilically modified fluorinated membrane (VI) |
US14/700,952 | 2015-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017002273A JP2017002273A (ja) | 2017-01-05 |
JP6217992B2 true JP6217992B2 (ja) | 2017-10-25 |
Family
ID=55456560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016013576A Active JP6217992B2 (ja) | 2015-04-30 | 2016-01-27 | 親水性改質フッ素化膜(vi) |
Country Status (7)
Country | Link |
---|---|
US (1) | US9849428B2 (ja) |
EP (1) | EP3088071B1 (ja) |
JP (1) | JP6217992B2 (ja) |
KR (1) | KR101786873B1 (ja) |
CN (1) | CN106084281B (ja) |
SG (1) | SG10201600623TA (ja) |
TW (1) | TWI613086B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10315168B2 (en) * | 2015-07-31 | 2019-06-11 | Pall Corporation | Hydrophilic porous polytetrafluoroethylene membrane (II) |
US9855534B1 (en) * | 2016-12-28 | 2018-01-02 | Pall Corporation | Porous PTFE membranes for metal removal |
WO2019181387A1 (ja) | 2018-03-22 | 2019-09-26 | 富士フイルム株式会社 | ろ過装置、精製装置、薬液の製造方法 |
CN109316979B (zh) * | 2018-11-02 | 2021-04-16 | 绿邦膜分离技术(江苏)有限公司 | 一种高致密性聚苯乙烯系阳离子交换膜的连续制备方法 |
CN112763635B (zh) * | 2019-10-21 | 2022-03-22 | 中昊晨光化工研究院有限公司 | 一种气相色谱柱、应用及低沸点含氟化合物分离方法 |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483141A (en) | 1964-07-13 | 1969-12-09 | Allied Chem | Carbon-nitrogen backbone chain polymers |
US3417035A (en) | 1965-03-08 | 1968-12-17 | Gen Tire & Rubber Co | Trihydropolyfluoroalkylene glycidyl ethers, methods for making said ethers, and polymers and copolymer of said ethers |
US3574784A (en) | 1968-03-28 | 1971-04-13 | Allied Chem | Carbon-nitrogen backbone block copolymers as antisoilants |
JPS5833886B2 (ja) | 1976-09-14 | 1983-07-22 | 東ソー株式会社 | 陽イオン交換膜並びにその製法 |
US4470859A (en) | 1981-06-26 | 1984-09-11 | Diamond Shamrock Chemicals Company | Coated porous substrate formation by solution coating |
JPS62101696A (ja) | 1985-10-29 | 1987-05-12 | Hitachi Maxell Ltd | 潤滑剤 |
JPH0742467B2 (ja) | 1986-02-04 | 1995-05-10 | 株式会社日立製作所 | 軸 受 |
US4975507A (en) | 1987-05-27 | 1990-12-04 | Monsanto Company | Cyclopentanedioxocarbonyl vinylene polymers |
ATE152149T1 (de) | 1988-03-02 | 1997-05-15 | Du Pont | Perfluoroalkylpolyätherglykole und ihre verwendung |
JP2748515B2 (ja) * | 1989-03-09 | 1998-05-06 | ダイキン工業株式会社 | ブロック共重合体のワンショット製造方法 |
US5294493A (en) | 1990-12-07 | 1994-03-15 | E. I. Du Pont De Nemours And Company | Polymeric films for second order nonlinear optics |
US5117327A (en) | 1990-12-19 | 1992-05-26 | Monsanto Company | Norbornene dicarboximide polymer dielectric devices |
US5200470A (en) | 1990-12-19 | 1993-04-06 | Monsanto Company | Norbornene dicarboxy phenylimide polymers |
US5219662A (en) | 1991-05-23 | 1993-06-15 | E. I. Du Pont De Nemours And Company | Biocompatible polyurethanes by treatment with polyoxazoline block copolymers |
US5266076A (en) | 1992-01-24 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Fluorinated finishes for aramids |
FR2697256B1 (fr) | 1992-10-23 | 1994-12-09 | Centre Nat Rech Scient | Polyéthers perfluoroalkylés hydroxylés, procédé de préparation et application à la synthèse de matériaux polyuréthanes. |
US5418277A (en) | 1994-04-26 | 1995-05-23 | E. I. Du Pont De Nemours And Company | Aqueous ink jet inks containing fluorinated polymers |
CA2138056A1 (en) | 1994-05-20 | 1995-11-21 | Peter John Degen | Hydrophilic ptfe membrane |
KR100506381B1 (ko) | 1996-10-09 | 2005-08-05 | 제온 코포레이션 | 노르보르넨계 중합체 조성물 |
US6080826A (en) | 1997-01-06 | 2000-06-27 | California Institute Of Technology | Template-directed ring-closing metathesis and ring-opening metathesis polymerization of functionalized dienes |
EP0947556B1 (en) | 1998-04-01 | 2004-11-10 | Solvay Solexis, Inc. | Compatible blends of polyvinylidene fluoride and aromatic polyimide |
TW558559B (en) | 1998-06-30 | 2003-10-21 | Ind Tech Res Inst | An oxygen atom-containing heterocyclic dione polymer and photosensitive composition comprising the same |
GB9916235D0 (en) | 1999-07-09 | 1999-09-15 | Univ Durham | Process for polymerisation of olefins and novel polymerisable olefins |
EP1238996B1 (en) | 1999-08-25 | 2004-11-03 | Zeon Corporation | Norbornene open-ring polymers, products of hydrogenation thereof and processes for the production of both |
CN1289174C (zh) * | 2000-02-11 | 2006-12-13 | 安格斯公司 | 用带亲水官能团的聚合物组分涂布的多孔或无孔基材及方法 |
US6436476B1 (en) | 2000-02-14 | 2002-08-20 | Owens Corning Fiberglas Technology, Inc. | Polyolefin fiber-reinforced composites using a fiber coating composition compatible with romp catalysts |
ITMI20010383A1 (it) * | 2001-02-26 | 2002-08-26 | Ausimont Spa | Membrane idrofiliche porose |
ITMI20010384A1 (it) * | 2001-02-26 | 2002-08-26 | Ausimont Spa | Membrane idrofiliche porose |
JP4192091B2 (ja) | 2001-04-27 | 2008-12-03 | ミリポア・コーポレーシヨン | 架橋されたマルチポリマーコーティング |
EP1483300A4 (en) | 2002-02-19 | 2009-04-08 | California Inst Of Techn | RINGER EXPLOITATION OF CYCLIC OLEFINES BY OLEFINMETATHESE ACTIONS WITH ACYCLIC SERVICE |
JP2005029527A (ja) | 2003-07-09 | 2005-02-03 | Central Glass Co Ltd | フッ素系環状化合物、フッ素系重合性単量体、フッ素系高分子化合物、並びにそれを用いたレジスト材料及びパターン形成方法 |
CN100548455C (zh) | 2004-09-30 | 2009-10-14 | 麦克马斯特大学 | 包括层状亲水性涂层的复合材料 |
WO2006053071A2 (en) | 2004-11-09 | 2006-05-18 | E.I. Dupont De Nemours And Company | Ring opening polymerization of cyclic amides using n-heterocyclic carbene catalysts |
US20090264608A1 (en) | 2004-12-15 | 2009-10-22 | Nihon University | Method for producing norbornene based addition (co)polymer |
GB0428172D0 (en) | 2004-12-23 | 2005-01-26 | Ici Plc | Olefin metathesis polymerisation |
WO2007034653A1 (ja) | 2005-09-22 | 2007-03-29 | Zeon Corporation | ノルボルネン化合物付加重合体、その製造方法、該重合体からなる成形品、及びその用途 |
TW200736311A (en) | 2006-01-30 | 2007-10-01 | Zeon Corp | Film comprising norbornene compound addition polymer |
TW200801073A (en) | 2006-03-10 | 2008-01-01 | Asahi Glass Co Ltd | Process for producing fluoropolymer by ring-opening polymerization of fluorinated epoxy compound |
CN100366666C (zh) * | 2006-05-11 | 2008-02-06 | 复旦大学 | 一种对聚偏氟乙烯膜进行亲水改性的方法 |
TW200804479A (en) | 2006-05-23 | 2008-01-16 | Zeon Corp | Oriented film of addition polymer of norbornene compound alone, process for producing the same and use thereof |
ES2364863T3 (es) | 2006-10-17 | 2011-09-15 | Firestone Polymers, Llc | Nucleo de pelota de golf. |
WO2008068897A1 (ja) | 2006-12-05 | 2008-06-12 | Mitsui Chemicals, Inc. | 環状オレフィン系重合体組成物、その用途、環状オレフィン系重合体 |
EP1942125A1 (en) | 2006-12-20 | 2008-07-09 | 3M Innovative Properties Company | Compositions curable by ring opening metathesis polymerarization at low temperatures and their application in the dental field |
TWI347955B (en) | 2007-07-19 | 2011-09-01 | Univ Nat Taiwan Science Tech | Norbornene monomers with fluorene group and polymer material thereof |
CA2694273A1 (en) * | 2007-07-25 | 2009-01-29 | Lydall Solutech B.V. | Hydrophilic membrane |
TWI357416B (en) | 2007-08-08 | 2012-02-01 | Univ Nat Taiwan Science Tech | Norbornene monomers with epoxy group and polymer m |
CN101301591B (zh) * | 2008-01-16 | 2010-12-15 | 浙江大学 | 一种聚四氟乙烯分离膜表面亲水化改性的方法 |
US20090191357A1 (en) * | 2008-01-25 | 2009-07-30 | General Electric Company | Processes for forming permanent hydrophilic porous coatings onto a substrate, and porous membranes thereof |
US10092881B2 (en) | 2008-01-25 | 2018-10-09 | Bha Altair, Llc | Permanent hydrophilic porous coatings and methods of making them |
US8215496B2 (en) | 2008-01-28 | 2012-07-10 | Promerus Llc | Polynorbornene pervaporation membrane films, preparation and use thereof |
US20100056652A1 (en) | 2008-08-28 | 2010-03-04 | General Electric Company | Processes for forming hydrophilic membranes and porous membranes thereof |
US8223472B1 (en) | 2008-11-14 | 2012-07-17 | Sandia Corporation | Norbornylene-based polymer systems for dielectric applications |
US20110266220A1 (en) | 2009-01-07 | 2011-11-03 | Cms Technologies Holdings, Inc. | Separations with highly selective fluoropolymer membranes |
US9688631B2 (en) | 2009-03-02 | 2017-06-27 | Isp Investments Llc | Thermosetting ring-opening metathesis polymerization materials with thermally degradable linkages |
US8283410B2 (en) | 2009-03-30 | 2012-10-09 | Isp Investments Inc. | Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof |
US9359480B2 (en) | 2009-04-06 | 2016-06-07 | Entegris, Inc. | Non-dewetting porous membranes |
US8143369B2 (en) | 2009-06-02 | 2012-03-27 | International Business Machines Corporation | Polymers bearing pendant pentafluorophenyl ester groups, and methods of synthesis and functionalization thereof |
JPWO2011125323A1 (ja) | 2010-04-06 | 2013-07-08 | 三井化学株式会社 | 光学材料およびその成形物 |
US8207351B2 (en) | 2010-04-30 | 2012-06-26 | International Business Machines Corporation | Cyclic carbonyl compounds with pendant carbonate groups, preparations thereof, and polymers therefrom |
CN102140181B (zh) * | 2011-01-19 | 2013-04-17 | 天津工业大学 | 聚偏氟乙烯亲水改性膜及其制备方法 |
US8906999B2 (en) | 2011-02-17 | 2014-12-09 | Ccp Composites Us Llc | Styrene-free unsaturated polyester |
US20130004690A1 (en) | 2011-06-29 | 2013-01-03 | Mikhael Michael G | Hydrophilic expanded fluoropolymer composite and method of making same |
CN102585245B (zh) | 2012-01-13 | 2013-07-03 | 中科院广州化学有限公司 | 一种高分散性超双疏微球及其制备的自清洁环氧树脂涂料 |
US9206271B2 (en) | 2012-03-25 | 2015-12-08 | Wisconsin Alumni Research Foundation | Fully backbone degradable and functionalizable polymers derived from the ring-opening metathesis polymerization (ROMP) |
JP5947655B2 (ja) | 2012-08-02 | 2016-07-06 | 日東電工株式会社 | ポリテトラフルオロエチレン多孔質膜、並びに、それを用いた通気膜および通気部材 |
US20150274891A1 (en) | 2012-12-17 | 2015-10-01 | Basf Se | Membranes with improved flux and method for their preparation |
WO2014134333A1 (en) | 2013-02-27 | 2014-09-04 | Materia, Inc. | Metal carbene olefin metathesis two catalyst composition |
JP6168825B2 (ja) | 2013-04-11 | 2017-07-26 | キヤノン株式会社 | コーティング材料、コーティング及びその製造方法、並びにインクジェットヘッド及びその製造方法 |
CN103721579B (zh) | 2013-12-24 | 2016-01-13 | 巨化集团技术中心 | 一种含氟微孔膜表面亲水改性方法 |
-
2015
- 2015-04-30 US US14/700,952 patent/US9849428B2/en active Active
-
2016
- 2016-01-27 TW TW105102438A patent/TWI613086B/zh active
- 2016-01-27 EP EP16152959.9A patent/EP3088071B1/en active Active
- 2016-01-27 SG SG10201600623TA patent/SG10201600623TA/en unknown
- 2016-01-27 JP JP2016013576A patent/JP6217992B2/ja active Active
- 2016-01-29 KR KR1020160011254A patent/KR101786873B1/ko active IP Right Grant
- 2016-01-29 CN CN201610142913.6A patent/CN106084281B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106084281B (zh) | 2019-08-20 |
EP3088071A1 (en) | 2016-11-02 |
TWI613086B (zh) | 2018-02-01 |
EP3088071B1 (en) | 2019-07-24 |
TW201637836A (zh) | 2016-11-01 |
CN106084281A (zh) | 2016-11-09 |
US9849428B2 (en) | 2017-12-26 |
KR101786873B1 (ko) | 2017-10-18 |
JP2017002273A (ja) | 2017-01-05 |
SG10201600623TA (en) | 2016-11-29 |
KR20160129703A (ko) | 2016-11-09 |
US20160317982A1 (en) | 2016-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6060450B2 (ja) | 親水性改質フッ素化膜(iv) | |
JP6217992B2 (ja) | 親水性改質フッ素化膜(vi) | |
JP6116642B2 (ja) | 親水性改質フッ素化膜(v) | |
JP6124162B2 (ja) | 親水性改質フッ素化膜(iii) | |
JP6060449B2 (ja) | 親水性改質フッ素化膜(i) | |
JP6569721B2 (ja) | 金属除去のための多孔質ptfe膜 | |
TWI607023B (zh) | 親水性多孔聚四氟乙烯膜(ii) | |
JP6060448B2 (ja) | 親水性改質フッ素化膜(ii) | |
JP6548173B2 (ja) | フルオロポリマー及びフルオロポリマーを含む膜(iii) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170321 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170829 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170913 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6217992 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |