KR20010072431A - 측쇄의 염기성 n기 및 이온교환기에 의한 엔지니어링고분자의개질 - Google Patents
측쇄의 염기성 n기 및 이온교환기에 의한 엔지니어링고분자의개질 Download PDFInfo
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- KR20010072431A KR20010072431A KR1020017001830A KR20017001830A KR20010072431A KR 20010072431 A KR20010072431 A KR 20010072431A KR 1020017001830 A KR1020017001830 A KR 1020017001830A KR 20017001830 A KR20017001830 A KR 20017001830A KR 20010072431 A KR20010072431 A KR 20010072431A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 177
- 230000004048 modification Effects 0.000 title claims description 4
- 238000012986 modification Methods 0.000 title claims description 4
- 238000005342 ion exchange Methods 0.000 title description 11
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 125000003118 aryl group Chemical group 0.000 claims abstract description 40
- -1 aromatic carbonyl compounds Chemical class 0.000 claims abstract description 24
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000001299 aldehydes Chemical class 0.000 claims abstract description 7
- 238000005956 quaternization reaction Methods 0.000 claims abstract description 7
- 150000002902 organometallic compounds Chemical class 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract 4
- 230000002378 acidificating effect Effects 0.000 claims abstract 3
- 239000012528 membrane Substances 0.000 claims description 63
- 229920002492 poly(sulfone) Polymers 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- 238000005349 anion exchange Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 239000010408 film Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 8
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- 238000000502 dialysis Methods 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 239000005267 main chain polymer Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 4
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 150000003512 tertiary amines Chemical group 0.000 claims description 4
- 239000000010 aprotic solvent Substances 0.000 claims description 3
- 125000000732 arylene group Chemical group 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
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- 238000002715 modification method Methods 0.000 claims description 3
- 238000001728 nano-filtration Methods 0.000 claims description 3
- 238000001223 reverse osmosis Methods 0.000 claims description 3
- 238000006277 sulfonation reaction Methods 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 claims description 2
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000005373 pervaporation Methods 0.000 claims description 2
- 239000005518 polymer electrolyte Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 6
- 229920006393 polyether sulfone Polymers 0.000 claims 4
- 239000002759 woven fabric Substances 0.000 claims 3
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims 2
- 238000006057 reforming reaction Methods 0.000 claims 2
- 150000003852 triazoles Chemical class 0.000 claims 2
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims 1
- 239000004695 Polyether sulfone Substances 0.000 claims 1
- 229920000491 Polyphenylsulfone Polymers 0.000 claims 1
- 229920003295 Radel® Polymers 0.000 claims 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims 1
- 229920004695 VICTREX™ PEEK Polymers 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims 1
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- 150000007942 carboxylates Chemical group 0.000 claims 1
- 150000001733 carboxylic acid esters Chemical class 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 230000005595 deprotonation Effects 0.000 claims 1
- 238000010537 deprotonation reaction Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 238000005374 membrane filtration Methods 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims 1
- 229920005649 polyetherethersulfone Polymers 0.000 claims 1
- 239000003586 protic polar solvent Substances 0.000 claims 1
- 150000003254 radicals Chemical class 0.000 claims 1
- 230000009257 reactivity Effects 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 abstract description 13
- 238000004132 cross linking Methods 0.000 abstract description 5
- 229920005601 base polymer Polymers 0.000 abstract description 4
- 150000002576 ketones Chemical class 0.000 abstract description 4
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract description 2
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- 150000002894 organic compounds Chemical class 0.000 abstract 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 30
- 239000002585 base Substances 0.000 description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 20
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 15
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 15
- 229910052786 argon Inorganic materials 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
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- VVBLNCFGVYUYGU-UHFFFAOYSA-N 4,4'-Bis(dimethylamino)benzophenone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=C(N(C)C)C=C1 VVBLNCFGVYUYGU-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000005341 cation exchange Methods 0.000 description 7
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- 230000003647 oxidation Effects 0.000 description 6
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- 229920002530 polyetherether ketone Polymers 0.000 description 6
- BGNGWHSBYQYVRX-UHFFFAOYSA-N 4-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=C(C=O)C=C1 BGNGWHSBYQYVRX-UHFFFAOYSA-N 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 5
- 239000003011 anion exchange membrane Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 238000000921 elemental analysis Methods 0.000 description 5
- ORBFAMHUKZLWSD-UHFFFAOYSA-N ethyl 2-(dimethylamino)benzoate Chemical compound CCOC(=O)C1=CC=CC=C1N(C)C ORBFAMHUKZLWSD-UHFFFAOYSA-N 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229920002480 polybenzimidazole Polymers 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 description 4
- MCRPKBUFXAKDKI-UHFFFAOYSA-N ethyl pyridine-4-carboxylate Chemical compound CCOC(=O)C1=CC=NC=C1 MCRPKBUFXAKDKI-UHFFFAOYSA-N 0.000 description 4
- 229920005597 polymer membrane Polymers 0.000 description 4
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- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- VYHBFRJRBHMIQZ-UHFFFAOYSA-N bis[4-(diethylamino)phenyl]methanone Chemical compound C1=CC(N(CC)CC)=CC=C1C(=O)C1=CC=C(N(CC)CC)C=C1 VYHBFRJRBHMIQZ-UHFFFAOYSA-N 0.000 description 3
- QPOWUYJWCJRLEE-UHFFFAOYSA-N dipyridin-2-ylmethanone Chemical compound C=1C=CC=NC=1C(=O)C1=CC=CC=N1 QPOWUYJWCJRLEE-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 208000021596 pentasomy X Diseases 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920013683 Celanese Polymers 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004693 Polybenzimidazole Substances 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000007514 bases Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
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- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
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- 239000004753 textile Substances 0.000 description 2
- VAJHTEATVYLCMQ-UHFFFAOYSA-N (2-amino-4-ethylphenyl)-(4-ethylphenyl)methanone Chemical compound C1=CC(CC)=CC=C1C(=O)C1=CC=C(CC)C=C1N VAJHTEATVYLCMQ-UHFFFAOYSA-N 0.000 description 1
- DGPBVJWCIDNDPN-UHFFFAOYSA-N 2-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=CC=C1C=O DGPBVJWCIDNDPN-UHFFFAOYSA-N 0.000 description 1
- CSDSSGBPEUDDEE-UHFFFAOYSA-N 2-formylpyridine Chemical compound O=CC1=CC=CC=N1 CSDSSGBPEUDDEE-UHFFFAOYSA-N 0.000 description 1
- MNFZZNNFORDXSV-UHFFFAOYSA-N 4-(diethylamino)benzaldehyde Chemical compound CCN(CC)C1=CC=C(C=O)C=C1 MNFZZNNFORDXSV-UHFFFAOYSA-N 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
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- GAZZTULIUXRAAI-UHFFFAOYSA-N [2,3-bis(diethylamino)phenyl]-phenylmethanone Chemical compound CCN(CC)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1N(CC)CC GAZZTULIUXRAAI-UHFFFAOYSA-N 0.000 description 1
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- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
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- 102000005936 beta-Galactosidase Human genes 0.000 description 1
- 108010005774 beta-Galactosidase Proteins 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
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- 239000003010 cation ion exchange membrane Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
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- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical group FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 229920000885 poly(2-vinylpyridine) Polymers 0.000 description 1
- 229920000075 poly(4-vinylpyridine) Polymers 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 229920006376 polybenzimidazole fiber Polymers 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- QJZUKDFHGGYHMC-UHFFFAOYSA-N pyridine-3-carbaldehyde Chemical compound O=CC1=CC=CN=C1 QJZUKDFHGGYHMC-UHFFFAOYSA-N 0.000 description 1
- BGUWFUQJCDRPTL-UHFFFAOYSA-N pyridine-4-carbaldehyde Chemical compound O=CC1=CC=NC=C1 BGUWFUQJCDRPTL-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
- B01D67/00111—Polymer pretreatment in the casting solutions
-
- 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
- B01D67/0093—Chemical modification
- B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
-
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- 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
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- 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
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- 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
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Abstract
Description
Claims (26)
- 도 14에 기재된 반응에 의해, 삼차 염기성 N기를 함유한 방향족 케톤 및 알데히드 (예컨대 삼차 아민 또는 염기성 N기와 같은 삼차 염기성 N기를 함유한 피리딘, 피리미딘, 트리아진, 이미다졸, 피라졸, 트리아졸, 티아졸, 옥사졸 등과 같은 복소환 방향족 화합물)를 브리징 기 R4, R5또는 R6에 의해 서로 연결되어 있는 라디칼 R1및/또는 R2를 함유할수 있는 금속화 고분자 P-Me에 첨가하는 것을 특징으로 하는, 아릴렌 함유 염기성 N기에 의한, 도 13에 수록된 기로 구성될수 있는 금속유기 화합물에 의해 탈프로톤화되는데 적합한 엔지니어링 아릴 주쇄 고분자의 측쇄 개질 방법.(상기에서 중간체 화합물로 형성된 Me-알코올레이트는 추가 단계에서, 물로 프로톤화되거나, 혹은 할로겐 알칸으로 에테르화될수 있다).
- 제 1 항에서 사용된 방법에 의해 수득가능한 염기성 삼차 N기로 측쇄개질된 고분자
- 개질된 고분자를 할로겐 모노알칸과 반응시키는 것을 특징으로 하는, 제 1 항과 제 2 항의 개질된 고분자에서 삼차 N의 사차화 방법.
- 개질된 고분자를 할로겐 모노- 및 할로겐 디알칸의 혼합물과 반응시키는 것을 특징으로 하는, 제 1 항과 제 2 항의 개질된 고분자내 삼차 N기를 동시 사차화 및 공유가교화시키는 방법.
- 제 3 항과 제 4 항에 개시된 방법에 의해 수득가능한, 측쇄내 음이온교환 기능을 가지고 있으며, 동시에 공유가교가능한 엔지니어링 아릴 주쇄 고분자.
- 삼차 염기성 N기(예컨대, 삼차 아민, 피리딘, 피리미딘, 트리아진, 이미다졸, 피라졸, 트리아졸 등 실질적으로 삼차 염기성 N기를 가지고 있는 모든 방향족 화합물)을 함유하는 방향족 카르복실산 에스테르를 하기 반응식에 따라 금속화 고분자 P-Me와 반응시키는 것을 특징으로 하는 아릴렌 함유 염기성 N기에 의한 엔지니어링 아릴 주쇄 고분자의 측쇄 개질 방법.(각 성분은 도 13에 나타난 성분으로 구성될수 있다. Ar은 염기성 삼차 N기를 수반하는 방향족 라디칼이며, Me는 Na, Li이고, R'는 알킬 또는 아릴 라디칼이다).
- 제 6 항에 기재된 방법에 의해 수득가능한 측쇄 개질 고분자
- 용액중의 개질된 고분자를 할로겐 알칸과 반응시켜 음이온 교환기를 측쇄 개질 고분자에 삽입시키는 것을 특징으로 하는, 제 6 항과 제 7 항에 기재된 개질 고분자의 삼차 N기의 사차화 방법.
- 제 6 항과 제 7 항에 기재된 고분자를 용액중에서 할로겐 모노- 및 디알칸의 혼합물과 반응시키는 것을 특징으로 하는 공유 가교 음이온 교환 고분자와 막의 제조 방법.
- 제 8 항과 제 9 항에 기재된 방법에 의해 수득가능한 측쇄내 음이온 교환기를 수반하는 엔지니어링 아릴 주쇄 고분자 및 막
- 하기 일련의 반응을 금속화 고분자가 거치는 것을 특징으로 하는, 술폰산 라디칼을 함유한 방향족 기에 의한 엔지니어링 아릴주쇄 고분자의 측쇄 개질 방법.11a) - 방향족 카르복실산 유도체 Ar-COX, 예컨대 카르본산 에스테르 Ar-OOR' 또는 방향족 카르복실산 할라이드 Ar-COHal과 금속화 고분자 P-Me의 반응:11b) 황산기, SO3/P(O)(OR)3, ClSO3H 또는 다른 친전자술폰화 시약에 의한 측쇄기의 조절된 친전자성 술폰화 반응(이 경우에 측쇄기는 술폰화 반응성이 실질적으로 술폰화를 위한 고분자 주쇄의 반응성보다 높게되도록 선택된다).
- 제 11 항에 기재된 방법에 의해 수득가능한 고분자로서, 단지 측쇄기내에 술폰산 관능기를 함유한 엔지니어링 아릴 주쇄 고분자.
- 고분자를 이극성 비양성자성 용매에 용해시키고, 이후 고분자 용액을 지지판(유리판, 직포, 양털(fleece))에 얇은 필름으로 도포한후, 용매를 증발제거하는 것을 특징으로 하는, 제 2 항, 제 5 항, 제 7 항, 제 10 항, 제 12 항에 기재된 고분자로부터 막을 제조하는 방법.
- 제 13 항에 기재된 방법으로 수득가능한 고분자 막
- 제 2 항, 제 5 항, 제 7 항, 제 10 항에 기재된 측쇄에 염기성 기를 함유한 고분자를 술포네이트, 포스포네이트 또는 카르복실레이트기를 함유한 고분자(산 또는 염 형태)와 함께 이극성 비양성자성 용매에 혼합한후, 두 고분자를 함유한 용액을 지지판(유리판, 직포, 양털)에 얇은 필름으로 도포한후, 용매를 증발제거하는 것을 특징으로 하는, 산-염기 블랜드/산-염기 블랜드막의 제조 방법.
- 제 2 항, 제 3 항, 제 7 항, 제 10 항에 기재된 측쇄에 염기성 기를 함유한 고분자를 이극성 비양성자성 용매중에서, 제 12 항에 기재된 고분자와 혼합한후,두 고분자를 함유한 용액을 지지판(유리판, 직포, 양털(fleece))에 얇은 필름으로 도포한후, 용매를 증발제거하는 것을 특징으로 하는, 산-염기 블랜드/산-염기 블랜드막의 제조 방법.
- 블랜드/블랜드 막이 추가로 공유가교된 제 15 항 또는 제 16 항에 기재된 방법에 의해 수득가능한 산-염기 블랜드/산-염기 블랜드막.
- 본 발명에 따른 개질 반응에 바람직한 염기성 고분자가 폴리에테르 술폰의 군의 고분자이며, 본 발명에 따른 시판중인 폴리에테르 술폰의 예가 다음과 같은 것을 특징으로 하는 제 1 항 내지 제 17 항중 어느 한 항에 따른 고분자 및 막:·폴리에테르 술폰 PSU Udel (상표명): R2(R3=CH3)-R4-R1(R3=H)-R5-R1-R4·폴리에테르 술폰 PES Victrex(상표명): R1-R5-R1-R4·폴리페닐 술폰 PPhSU Radel(상표명):R1(R3=H)-R1(R3=H)-R4-R1(R3=H)-R5-R1-R4·폴리에테르 에테르 술폰 PEES Radel A(상표명): [R4-R1(R3=H)-R4-R1(R3=H)-R5-R1(R3=H)]n-[R4-R1(R3=H)-R5-R1(R3=H)]m, n/m=0.18
- 제 18 항에 있어서, 본 발명에 따른 개질 반응을 위한 염기성 고분자가 폴리(에테르 술폰) PSU Udel(상표명)인 것을 특징으로 하는 고분자 및 막.
- NR2- 유형(R=임의 알킬 라디칼)을 수반하는 이방향족 케톤과 금속화 고분자의 반응에 의해 합성된 제 1 항 및 제 2 항에 기재된 치환 고분자가 희석 광물산중에 현탁/희석에 의해, 공기 유입에 의해, 혹은 산상(acid phase)에서 다른 산화제와의 반응에 의해, 산화되어 도 3에 언급된 유형의 기를 가지는 고분자를 제조하는 것을 특징으로 하는, 음이온 교환 고분자의 제조 방법.반응식
- 제 20 항에 기술된 방법에 의해 수득가능한 음이온교환 고분자.
- 제 13 항과 제 14 항에 기재된 방법에 의해 제 20 항과 제 21 항에 기재된 음이온 교환 고분자로부터 막의 제조.
- 제 20 항 내지 제 23 항에 기재된 음이온 교환 고분자를 제 15 항 내지 제 17 항에 기재된 산성 고분자와 반응시켜 산-염기 블랜드/산-염기 블랜드막을 제조하는 것을 특징으로 하는 산-염기 블랜드/산-염기 블랜드막의 제조방법.
- 제 23 항에 기재된 방법에 의해 수득가능한 산-염기 블랜드/산-염기 블랜드막.
- 고분자 전해막 연료셀(PEFC), 직접 메탄올 연료셀(DMFC), 확산 투석 및 전기투석과 같은 막 공정에서 막으로서 제 5 항, 제 9 항, 제 10 항, 제 12 항, 제 17항, 제 18 항, 제 19 항, 제 20 항, 제 21 항, 제 22 항, 제 23 항, 제 24 항에 기술된 이온교환 고분자의 용도.
- 투석, 역삼투, 나노여과, 기체투과, 투과증발 및 막여과와 같은 제 2 항, 제 5 항, 제 7 항, 제 9 항, 제 10 항, 제 12 항, 제 14 항, 제 17 항, 제 18 항, 제 19 항, 제 20 항, 제 21 항, 제 22 항, 제 23 항, 제 24 항에 기재된 친수성 고분자의 용도.
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DE19836514A DE19836514A1 (de) | 1998-08-12 | 1998-08-12 | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
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DE19836514A1 (de) | 1998-08-12 | 2000-02-17 | Univ Stuttgart | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
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1998
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- 1999-08-12 BR BRPI9912935-3A patent/BR9912935B1/pt not_active IP Right Cessation
- 1999-08-12 AU AU56212/99A patent/AU771230B2/en not_active Ceased
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- 1999-08-12 DK DK99942843T patent/DK1105433T3/da active
- 1999-08-12 WO PCT/EP1999/005862 patent/WO2000009588A1/de active IP Right Grant
- 1999-08-12 AT AT99942843T patent/ATE280795T1/de active
- 1999-08-12 EP EP99942843A patent/EP1105433B1/de not_active Expired - Lifetime
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CN1293123C (zh) | 2007-01-03 |
ES2237145T3 (es) | 2005-07-16 |
ATE280795T1 (de) | 2004-11-15 |
BR9912935B1 (pt) | 2010-09-08 |
EP1105433B1 (de) | 2004-10-27 |
DK1105433T3 (da) | 2005-01-10 |
BR9912935A (pt) | 2001-09-25 |
CA2338606A1 (en) | 2000-02-24 |
EP1105433A1 (de) | 2001-06-13 |
WO2000009588A1 (de) | 2000-02-24 |
KR100649370B1 (ko) | 2006-12-21 |
JP2002522607A (ja) | 2002-07-23 |
AU771230B2 (en) | 2004-03-18 |
IL141972A0 (en) | 2002-03-10 |
IL141972A (en) | 2008-06-05 |
ZA200102025B (en) | 2002-02-13 |
DE19836514A1 (de) | 2000-02-17 |
US6590067B2 (en) | 2003-07-08 |
AU5621299A (en) | 2000-03-06 |
AU2004200396A1 (en) | 2004-02-26 |
US20020045729A1 (en) | 2002-04-18 |
CN1312833A (zh) | 2001-09-12 |
DE59910949D1 (de) | 2004-12-02 |
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