SG191256A1 - Acid block anion membrane - Google Patents
Acid block anion membrane Download PDFInfo
- Publication number
- SG191256A1 SG191256A1 SG2013047469A SG2013047469A SG191256A1 SG 191256 A1 SG191256 A1 SG 191256A1 SG 2013047469 A SG2013047469 A SG 2013047469A SG 2013047469 A SG2013047469 A SG 2013047469A SG 191256 A1 SG191256 A1 SG 191256A1
- Authority
- SG
- Singapore
- Prior art keywords
- recited
- membrane
- formula
- iii
- cloth
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 102
- 239000002253 acid Substances 0.000 title claims abstract description 26
- 150000001450 anions Chemical class 0.000 title claims description 30
- 239000004744 fabric Substances 0.000 claims abstract description 41
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000178 monomer Substances 0.000 claims abstract description 21
- 238000000909 electrodialysis Methods 0.000 claims abstract description 13
- 125000000129 anionic group Chemical group 0.000 claims abstract description 12
- 238000004132 cross linking Methods 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 10
- 125000003118 aryl group Chemical group 0.000 claims abstract description 8
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 239000007870 radical polymerization initiator Substances 0.000 claims abstract description 4
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- -1 unsaturated aliphatic tertiary amine Chemical class 0.000 claims description 23
- 150000001412 amines Chemical group 0.000 claims description 22
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 238000007334 copolymerization reaction Methods 0.000 claims description 3
- 229920002821 Modacrylic Polymers 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- GDFCSMCGLZFNFY-UHFFFAOYSA-N Dimethylaminopropyl Methacrylamide Chemical compound CN(C)CCCNC(=O)C(C)=C GDFCSMCGLZFNFY-UHFFFAOYSA-N 0.000 claims 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 39
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 30
- 229920002799 BoPET Polymers 0.000 description 20
- 239000005041 Mylar™ Substances 0.000 description 20
- 239000011521 glass Substances 0.000 description 13
- 150000003512 tertiary amines Chemical group 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 8
- FLCAEMBIQVZWIF-UHFFFAOYSA-N 6-(dimethylamino)-2-methylhex-2-enamide Chemical compound CN(C)CCCC=C(C)C(N)=O FLCAEMBIQVZWIF-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- IMYCVFRTNVMHAD-UHFFFAOYSA-N 1,1-bis(2-methylbutan-2-ylperoxy)cyclohexane Chemical compound CCC(C)(C)OOC1(OOC(C)(C)CC)CCCCC1 IMYCVFRTNVMHAD-UHFFFAOYSA-N 0.000 description 1
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 1
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 description 1
- CYIGRWUIQAVBFG-UHFFFAOYSA-N 1,2-bis(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOCCOC=C CYIGRWUIQAVBFG-UHFFFAOYSA-N 0.000 description 1
- MWZJGRDWJVHRDV-UHFFFAOYSA-N 1,4-bis(ethenoxy)butane Chemical compound C=COCCCCOC=C MWZJGRDWJVHRDV-UHFFFAOYSA-N 0.000 description 1
- LRZPQLZONWIQOJ-UHFFFAOYSA-N 10-(2-methylprop-2-enoyloxy)decyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCCCCCOC(=O)C(C)=C LRZPQLZONWIQOJ-UHFFFAOYSA-N 0.000 description 1
- RHNJVKIVSXGYBD-UHFFFAOYSA-N 10-prop-2-enoyloxydecyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCCCCCOC(=O)C=C RHNJVKIVSXGYBD-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- PTZRYAAOQPNAKU-UHFFFAOYSA-N 2-[(1-carboxy-3-cyanobutyl)diazenyl]-4-cyanopentanoic acid Chemical compound N#CC(C)CC(C(O)=O)N=NC(C(O)=O)CC(C)C#N PTZRYAAOQPNAKU-UHFFFAOYSA-N 0.000 description 1
- JJRDRFZYKKFYMO-UHFFFAOYSA-N 2-methyl-2-(2-methylbutan-2-ylperoxy)butane Chemical compound CCC(C)(C)OOC(C)(C)CC JJRDRFZYKKFYMO-UHFFFAOYSA-N 0.000 description 1
- TURITJIWSQEMDB-UHFFFAOYSA-N 2-methyl-n-[(2-methylprop-2-enoylamino)methyl]prop-2-enamide Chemical compound CC(=C)C(=O)NCNC(=O)C(C)=C TURITJIWSQEMDB-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N Methyl ethyl ketone Natural products CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Natural products CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003011 anion exchange membrane Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- XFOZBWSTIQRFQW-UHFFFAOYSA-M benzyl-dimethyl-prop-2-enylazanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC1=CC=CC=C1 XFOZBWSTIQRFQW-UHFFFAOYSA-M 0.000 description 1
- AJCHRUXIDGEWDK-UHFFFAOYSA-N bis(ethenyl) butanedioate Chemical compound C=COC(=O)CCC(=O)OC=C AJCHRUXIDGEWDK-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- NHEUUFQZSIJBCY-UHFFFAOYSA-N butylperoxy 2-ethylhexyl carbonate Chemical compound CCCCOOOC(=O)OCC(CC)CCCC NHEUUFQZSIJBCY-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JROGBPMEKVAPEH-GXGBFOEMSA-N emetine dihydrochloride Chemical compound Cl.Cl.N1CCC2=CC(OC)=C(OC)C=C2[C@H]1C[C@H]1C[C@H]2C3=CC(OC)=C(OC)C=C3CCN2C[C@@H]1CC JROGBPMEKVAPEH-GXGBFOEMSA-N 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000002954 polymerization reaction product Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- C08J2339/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08J2339/08—Homopolymers or copolymers of vinyl-pyridine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/977,923 US8470896B2 (en) | 2010-12-23 | 2010-12-23 | Acid block anion membrane |
| PCT/US2011/065312 WO2012087770A1 (en) | 2010-12-23 | 2011-12-16 | Acid block anion membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG191256A1 true SG191256A1 (en) | 2013-07-31 |
Family
ID=45464907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013047469A SG191256A1 (en) | 2010-12-23 | 2011-12-16 | Acid block anion membrane |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8470896B2 (https=) |
| EP (1) | EP2655490A1 (https=) |
| JP (1) | JP5923520B2 (https=) |
| KR (1) | KR101863396B1 (https=) |
| AR (1) | AR084552A1 (https=) |
| BR (1) | BR112013014648A2 (https=) |
| CA (1) | CA2821336C (https=) |
| SG (1) | SG191256A1 (https=) |
| TW (1) | TWI565738B (https=) |
| WO (1) | WO2012087770A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6047079B2 (ja) * | 2013-08-30 | 2016-12-21 | 富士フイルム株式会社 | イオン交換膜、イオン交換膜形成用組成物およびイオン交換膜の製造方法 |
| JP6163123B2 (ja) * | 2014-02-28 | 2017-07-12 | 富士フイルム株式会社 | イオン交換性ポリマー、高分子機能性膜および高分子機能性膜の製造方法 |
| CN105273204B (zh) * | 2014-07-16 | 2020-10-16 | 科腾聚合物美国有限责任公司 | 嵌段共聚物、其制备及其用途 |
| EP3181227A4 (en) * | 2014-08-14 | 2017-08-23 | Fujifilm Corporation | Polymeric functional membrane for removing nitrate ions, production method therefor, separation membrane module, and ion exchange device |
| JP6227791B2 (ja) * | 2014-08-14 | 2017-11-08 | 富士フイルム株式会社 | イオン交換膜及びその製造方法、並びに、モジュール及び装置 |
| KR102026349B1 (ko) * | 2017-03-02 | 2019-09-27 | 한국과학기술원 | 4차 암모늄을 포함하는 항박테리아 고분자 필름, 이의 제조방법 및 용도 |
| CN110270225B (zh) * | 2018-03-13 | 2023-04-07 | Bl 科技公司 | 用于高浓度酸或碱生产的多级双极电渗析系统 |
| US20220363794A1 (en) * | 2019-06-21 | 2022-11-17 | 3M Innovative Properties Company | Polymers for pressure-sensitive adhesives with antistatic properties |
| AU2022371664A1 (en) * | 2021-10-21 | 2024-05-02 | Energy Exploration Technologies, Inc. | Monovalent selective anion exchange membrane for application in lithium extraction from natural sources |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231855A (en) | 1979-03-02 | 1980-11-04 | Ionics, Incorporated | Electrodialysis membranes of high interstitial molality based upon methacrylate ester derivatives |
| US5045171A (en) | 1988-04-05 | 1991-09-03 | Ionics, Incorporated | Acid efficient membrane for use in electrodialysis for recovery of acid |
| US4822471A (en) | 1988-04-05 | 1989-04-18 | Ionics, Incorporated | Acid efficient membrane for use in electrodialysis for recovery of acid |
| US5118717A (en) * | 1990-02-13 | 1992-06-02 | Ionics, Incorporated | High ion exchange capacity polyelectrolytes having high crosslink densities and caustic stability |
| EP0531999A1 (en) | 1991-09-11 | 1993-03-17 | Asahi Glass Company Ltd. | Method for producing an acid and/or alkali metal hydroxide |
| JP4675516B2 (ja) * | 2001-07-19 | 2011-04-27 | Ａｇｃエンジニアリング株式会社 | 陰イオン交換膜の製造方法 |
| US7968663B2 (en) * | 2007-12-18 | 2011-06-28 | General Electric Company | Anion exchange polymers, methods for making and materials prepared therefrom |
| JP5196242B2 (ja) * | 2008-03-12 | 2013-05-15 | 財団法人塩事業センター | 陰イオン交換膜及びその製造方法 |
| JP2013545595A (ja) * | 2010-10-15 | 2013-12-26 | シーメンス インダストリー インコーポレイテッド | アニオン交換膜及び製造方法 |
-
2010
- 2010-12-23 US US12/977,923 patent/US8470896B2/en active Active
-
2011
- 2011-12-16 SG SG2013047469A patent/SG191256A1/en unknown
- 2011-12-16 EP EP11806094.6A patent/EP2655490A1/en not_active Withdrawn
- 2011-12-16 KR KR1020137019440A patent/KR101863396B1/ko active Active
- 2011-12-16 JP JP2013546237A patent/JP5923520B2/ja active Active
- 2011-12-16 CA CA2821336A patent/CA2821336C/en active Active
- 2011-12-16 BR BR112013014648A patent/BR112013014648A2/pt active Search and Examination
- 2011-12-16 WO PCT/US2011/065312 patent/WO2012087770A1/en not_active Ceased
- 2011-12-22 AR ARP110104898A patent/AR084552A1/es active IP Right Grant
- 2011-12-23 TW TW100148433A patent/TWI565738B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2655490A1 (en) | 2013-10-30 |
| JP2014505762A (ja) | 2014-03-06 |
| CA2821336C (en) | 2019-05-14 |
| TWI565738B (zh) | 2017-01-11 |
| US20120165419A1 (en) | 2012-06-28 |
| AR084552A1 (es) | 2013-05-22 |
| KR20140016883A (ko) | 2014-02-10 |
| WO2012087770A1 (en) | 2012-06-28 |
| US8470896B2 (en) | 2013-06-25 |
| CN103261289A (zh) | 2013-08-21 |
| TW201231524A (en) | 2012-08-01 |
| CA2821336A1 (en) | 2012-06-28 |
| KR101863396B1 (ko) | 2018-05-31 |
| JP5923520B2 (ja) | 2016-05-24 |
| BR112013014648A2 (pt) | 2016-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG191256A1 (en) | Acid block anion membrane | |
| Qiu et al. | Preparation of ETFE-based anion exchange membrane to reduce permeability of vanadium ions in vanadium redox battery | |
| Hu et al. | A novel amphoteric ion exchange membrane synthesized by radiation-induced grafting α-methylstyrene and N, N-dimethylaminoethyl methacrylate for vanadium redox flow battery application | |
| EP2943514B1 (en) | Anion exchange block copolymers, their manufacture and their use | |
| Kim et al. | Development of thin anion-exchange pore-filled membranes for high diffusion dialysis performance | |
| US20120220673A1 (en) | Anion exchange membranes | |
| US9364825B2 (en) | Block copolymers, their manufacture and their use | |
| EP2975071B1 (en) | Block copolymers, their manufacture and their use | |
| US20210187446A1 (en) | Ion-exchange membrane | |
| EP2771373B1 (en) | Method for melt processing sulfonated block copolymers and articles comprising optionally amine modified sulfonated block copolymers | |
| JP2004079252A (ja) | 高耐久性固体高分子電解質及びそれを用いた固体高分子電解質（複合）膜 | |
| Wang et al. | Formation and evaluation of interpenetrating networks of anion exchange membranes based on quaternized chitosan and copolymer poly (acrylamide)/polystyrene | |
| Kang et al. | Characterization of anion‐exchange membranes containing pyridinium groups | |
| CA2919820C (en) | Anion exchange membrane for electrodialysis applications and process for the preparation thereof | |
| CN103261289B (zh) | 酸阻断阴离子膜 | |
| Ma et al. | Radiation-grafted membranes for applications in renewable energy technology | |
| KR20160127201A (ko) | 이미다졸륨 고분자층을 포함한 음이온 교환막 및 이의 제조방법 | |
| JP2010209201A (ja) | 高分子固体電解質 |