KR101729300B1 - 유기 아연 촉매, 이의 제조 방법 및 상기 촉매를 이용한 폴리알킬렌 카보네이트 수지의 제조 방법 - Google Patents
유기 아연 촉매, 이의 제조 방법 및 상기 촉매를 이용한 폴리알킬렌 카보네이트 수지의 제조 방법 Download PDFInfo
- Publication number
- KR101729300B1 KR101729300B1 KR1020150082527A KR20150082527A KR101729300B1 KR 101729300 B1 KR101729300 B1 KR 101729300B1 KR 1020150082527 A KR1020150082527 A KR 1020150082527A KR 20150082527 A KR20150082527 A KR 20150082527A KR 101729300 B1 KR101729300 B1 KR 101729300B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- zinc
- acid
- zinc precursor
- dispersant
- 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.)
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- 239000011701 zinc Substances 0.000 title claims abstract description 173
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 167
- 239000003054 catalyst Substances 0.000 title claims abstract description 162
- 229920005989 resin Polymers 0.000 title claims abstract description 26
- 239000011347 resin Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 12
- -1 poly(alkylene carbonate Chemical compound 0.000 title description 10
- 239000002243 precursor Substances 0.000 claims abstract description 94
- 239000002270 dispersing agent Substances 0.000 claims abstract description 62
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 36
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 22
- 229920001281 polyalkylene Polymers 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims description 49
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 37
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 29
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- 239000002904 solvent Substances 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000003945 anionic surfactant Substances 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 150000002118 epoxides Chemical class 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- 238000004381 surface treatment Methods 0.000 claims description 10
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 9
- 239000002280 amphoteric surfactant Substances 0.000 claims description 9
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 9
- 239000003093 cationic surfactant Substances 0.000 claims description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- ZHQLTKAVLJKSKR-UHFFFAOYSA-N homophthalic acid Chemical compound OC(=O)CC1=CC=CC=C1C(O)=O ZHQLTKAVLJKSKR-UHFFFAOYSA-N 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- GOEBEEJCYYXSFT-UHFFFAOYSA-N 2-phenylpentanedioic acid Chemical compound OC(=O)CCC(C(O)=O)C1=CC=CC=C1 GOEBEEJCYYXSFT-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical group OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004246 zinc acetate Substances 0.000 claims description 2
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 2
- 229940007718 zinc hydroxide Drugs 0.000 claims description 2
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 229960001763 zinc sulfate Drugs 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 24
- 238000006116 polymerization reaction Methods 0.000 abstract description 12
- 230000001747 exhibiting effect Effects 0.000 abstract description 7
- 239000010419 fine particle Substances 0.000 abstract description 6
- 230000001186 cumulative effect Effects 0.000 description 51
- 239000006185 dispersion Substances 0.000 description 24
- SCRKTTJILRGIEY-UHFFFAOYSA-N pentanedioic acid;zinc Chemical compound [Zn].OC(=O)CCCC(O)=O SCRKTTJILRGIEY-UHFFFAOYSA-N 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 22
- 239000011787 zinc oxide Substances 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- MAQRLOYBHMSSDU-UHFFFAOYSA-N 2-methoxy-1-(2-methoxy-3,4-dipropylphenoxy)-3,4-dipropylbenzene Chemical compound C(CC)C1=C(C(=C(C=C1)OC1=C(C(=C(C=C1)CCC)CCC)OC)OC)CCC MAQRLOYBHMSSDU-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010792 warming Methods 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
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- ZWAJLVLEBYIOTI-UHFFFAOYSA-N cyclohexene oxide Chemical compound C1CCCC2OC21 ZWAJLVLEBYIOTI-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical compound COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
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- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- CCEFMUBVSUDRLG-KXUCPTDWSA-N (4R)-limonene 1,2-epoxide Natural products C1[C@H](C(=C)C)CC[C@@]2(C)O[C@H]21 CCEFMUBVSUDRLG-KXUCPTDWSA-N 0.000 description 1
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 230000004048 modification Effects 0.000 description 1
- UCAOGXRUJFKQAP-UHFFFAOYSA-N n,n-dimethyl-5-nitropyridin-2-amine Chemical compound CN(C)C1=CC=C([N+]([O-])=O)C=N1 UCAOGXRUJFKQAP-UHFFFAOYSA-N 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadecene Natural products CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- ARCJQKUWGAZPFX-UHFFFAOYSA-N stilbene oxide Chemical compound O1C(C=2C=CC=CC=2)C1C1=CC=CC=C1 ARCJQKUWGAZPFX-UHFFFAOYSA-N 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
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- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
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Abstract
Description
도 2는 실시예 및 비교예에서 얻어진 촉매에 대한 IR 측정 결과를 나타낸 그래프이다.
D90 of ZnO (㎛) |
침강 속도 (㎛/s) |
분산제 잔류량 (%) |
D10 of ZnGA (㎛) |
D50 of ZnGA (㎛) |
D90 of ZnGA (㎛) |
Activity of catalyst (g-PEC/ g-ZnGA) |
|
실시예 1 | 3.64 | 1.85 | 1.2 | 0.35 | 1.36 | 4.37 | 46 |
실시예 2 | 4.98 | 2.14 | 0.9 | 0.57 | 2.12 | 6.53 | 32 |
실시예 3 | 5.07 | 2.20 | 1.3 | 0.60 | 2.34 | 7.29 | 34 |
실시예 4 | 4.45 | 2.18 | 1.2 | 0.38 | 1.51 | 4.61 | 36 |
실시예 5 | 4.66 | 2.04 | 1.3 | 0.44 | 1.66 | 5.23 | 41 |
비교예 1 | 11.5 | too fast | - | 3.14 | 12.8 | 38.62 | 23 |
비교예 2 | 11.4 | too fast | 0.8 | 4.36 | 17.8 | 57.2 | 27 |
비교예 3 | 12.2 | too fast | 1.0 | 4.99 | 19.50 | 57.55 | 21 |
비교예 4 | 11.5 | too fast | 0.8 | 2.82 | 11.50 | 34.69 | 20 |
Claims (14)
- 음이온성 계면활성제, 양이온성 계면활성제, 및 양쪽성 계면활성제로 이루어진 군에서 선택된 1종 이상의 분산제로 아연 전구체를 표면 처리하는 단계; 및
상기 표면 처리된 아연 전구체를 탄소수 3 내지 20의 디카르복실산과 반응시켜 아연 디카르복실레이트계 촉매를 형성하는 단계를 포함하고,
상기 분산제는 인산기(phosphoric acid group) 또는 아인산기(phosphonic acid group)를 갖는 인산계 분산제인, 유기 아연 촉매의 제조 방법.
- 삭제
- 제 1 항에 있어서,
상기 분산제는 인산기 또는 아인산기를 갖는 음이온성 계면활성제 및 양쪽성 계면활성제로 이루어진 군에서 선택된 1종 이상의 화합물인, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 아연 전구체에 대한 표면 처리는 용매 하에서 상기 아연 전구체와 상기 분산제를 혼합하는 방법으로 수행되는, 유기 아연 촉매의 제조 방법.
- 제 4 항에 있어서,
상기 분산제는 상기 아연 전구체에 대하여 0.01 내지 10 중량%로 혼합되는, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 아연 전구체는 산화아연(ZnO), 황산아연(ZnSO4), 염소산아연(Zn(ClO3)2), 질산아연(Zn(NO3)2), 초산아연(Zn(OAc)2), 및 수산화아연(Zn(OH)2)으로 이루어진 군에서 선택된 1종 이상의 아연 화합물인, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 표면 처리된 아연 전구체는 에탄올 용매 하에서 측정된 D90 입자 크기 분포가 10 ㎛ 이하인, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 디카르복실산은 말론산, 글루타르산, 숙신산, 아디프산, 테레프탈산, 이소프탈산, 호모프탈산, 및 페닐글루타르산으로 이루어진 군에서 선택된 1종 이상의 화합물인, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 표면 처리된 아연 전구체와 디카르복실산의 반응은, 상기 표면 처리된 아연 전구체 1 몰에 대하여 상기 디카르복실산 1 내지 1.5 몰의 반응물의 존재 하에서 진행되는, 유기 아연 촉매의 제조 방법.
- 제 1 항에 있어서,
상기 표면 처리된 아연 전구체와 디카르복실산의 반응은, 톨루엔, 헥산, 디메틸포름아마이드, 에탄올, 및 물로 이루어진 군에서 선택된 1종 이상의 액상 매질 하에서 진행되는, 유기 아연 촉매의 제조 방법.
- 음이온성 계면활성제, 양이온성 계면활성제, 및 양쪽성 계면활성제로 이루어진 군에서 선택된 1종 이상의 분산제로 표면 처리된 아연 전구체와 탄소수 3 내지 20의 디카르복실산을 반응시켜 얻어진 아연 디카르복실레이트계 촉매로서,
상기 분산제는 인산기(phosphoric acid group) 또는 아인산기(phosphonic acid group)를 갖는 인산계 분산제이고,
상기 촉매 상에 촉매의 중량 대비 0.001 내지 5 중량%의 상기 분산제가 존재하는 유기 아연 촉매.
- 제 11 항에 있어서,
에탄올 용매 하에서 측정된 D50 입자 크기 분포가 5 ㎛ 이하인, 유기 아연 촉매.
- 제 1 항의 방법에 의해 제조된 유기 아연 촉매의 존재 하에, 에폭사이드 및 이산화탄소를 포함한 단량체를 중합시키는 단계
를 포함하는 폴리알킬렌 카보네이트 수지의 제조 방법.
- 제 13 항에 있어서,
유기 용매 내에서 용액 중합으로 진행되는 폴리알킬렌 카보네이트 수지의 제조 방법.
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PCT/KR2015/005951 WO2015190874A1 (ko) | 2014-06-13 | 2015-06-12 | 유기 아연 촉매, 이의 제조 방법 및 상기 촉매를 이용한 폴리알킬렌 카보네이트 수지의 제조 방법 |
CN201580027965.2A CN106457212B (zh) | 2014-06-13 | 2015-06-12 | 有机锌催化剂及其制备方法,以及使用该有机锌催化剂制备聚(碳酸亚烃酯)的方法 |
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2015
- 2015-06-11 KR KR1020150082527A patent/KR101729300B1/ko active Active
- 2015-06-12 CN CN201580027965.2A patent/CN106457212B/zh active Active
- 2015-06-12 EP EP15807026.8A patent/EP3127607B1/en active Active
- 2015-06-12 US US15/303,349 patent/US10100147B2/en active Active
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EP1508599A1 (en) | 2003-08-22 | 2005-02-23 | Degussa AG | Surface-modified zinc oxide |
US20120123066A1 (en) | 2009-05-22 | 2012-05-17 | Sumitomo Seika Chemicals Co., Ltd. | Method for producing aliphatic polycarbonate |
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US10100147B2 (en) | 2018-10-16 |
US20170029563A1 (en) | 2017-02-02 |
CN106457212B (zh) | 2019-04-23 |
CN106457212A (zh) | 2017-02-22 |
EP3127607B1 (en) | 2020-08-26 |
EP3127607A4 (en) | 2018-01-10 |
EP3127607A1 (en) | 2017-02-08 |
KR20150143342A (ko) | 2015-12-23 |
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