KR20070010202A - 알킬주석 알콕시드류의 제조 방법 - Google Patents
알킬주석 알콕시드류의 제조 방법 Download PDFInfo
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- KR20070010202A KR20070010202A KR1020067026672A KR20067026672A KR20070010202A KR 20070010202 A KR20070010202 A KR 20070010202A KR 1020067026672 A KR1020067026672 A KR 1020067026672A KR 20067026672 A KR20067026672 A KR 20067026672A KR 20070010202 A KR20070010202 A KR 20070010202A
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- Prior art keywords
- reactor
- tin
- reaction
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- starting material
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- 238000000034 method Methods 0.000 title claims abstract description 131
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 49
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- 230000008569 process Effects 0.000 title claims abstract description 23
- -1 hydroxyl compound Chemical class 0.000 claims abstract description 366
- 238000009835 boiling Methods 0.000 claims abstract description 168
- 238000006243 chemical reaction Methods 0.000 claims abstract description 148
- 239000007858 starting material Substances 0.000 claims abstract description 148
- 239000000376 reactant Substances 0.000 claims abstract description 94
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 69
- 230000018044 dehydration Effects 0.000 claims abstract description 44
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- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 102
- 238000004821 distillation Methods 0.000 claims description 96
- 239000000203 mixture Substances 0.000 claims description 61
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 58
- 239000000243 solution Substances 0.000 claims description 57
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 54
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 36
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- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 34
- 229920000515 polycarbonate Polymers 0.000 claims description 34
- 239000004417 polycarbonate Substances 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- 150000002440 hydroxy compounds Chemical class 0.000 claims description 28
- 239000001569 carbon dioxide Substances 0.000 claims description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 27
- 239000007791 liquid phase Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 23
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- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 239000012948 isocyanate Substances 0.000 claims description 20
- 150000002513 isocyanates Chemical class 0.000 claims description 20
- 239000011261 inert gas Substances 0.000 claims description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 18
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 18
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 17
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 14
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- 238000002360 preparation method Methods 0.000 claims description 13
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- 125000000753 cycloalkyl group Chemical group 0.000 claims description 11
- 229910001887 tin oxide Inorganic materials 0.000 claims description 11
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- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000005233 alkylalcohol group Chemical group 0.000 claims description 4
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- 150000002894 organic compounds Chemical class 0.000 claims description 4
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- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- CQMUOFGWJSNFPX-UHFFFAOYSA-N [O].[Sn].[Sn] Chemical compound [O].[Sn].[Sn] CQMUOFGWJSNFPX-UHFFFAOYSA-N 0.000 abstract 1
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- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 51
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- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 47
- 238000010926 purge Methods 0.000 description 45
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- 239000000047 product Substances 0.000 description 30
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- NSVRLOJOGDHNJY-UHFFFAOYSA-N diphenyl-bis(phenylmethoxy)stannane Chemical compound C=1C=CC=CC=1CO[Sn](C=1C=CC=CC=1)(C=1C=CC=CC=1)OCC1=CC=CC=C1 NSVRLOJOGDHNJY-UHFFFAOYSA-N 0.000 description 1
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- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 125000006431 methyl cyclopropyl group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- RPITYOFBUIYBJD-UHFFFAOYSA-N oxo(dipentyl)tin Chemical compound CCCCC[Sn](=O)CCCCC RPITYOFBUIYBJD-UHFFFAOYSA-N 0.000 description 1
- VPPWQRIBARKZNY-UHFFFAOYSA-N oxo(diphenyl)tin Chemical compound C=1C=CC=CC=1[Sn](=O)C1=CC=CC=C1 VPPWQRIBARKZNY-UHFFFAOYSA-N 0.000 description 1
- JHRUIJPOAATFRO-UHFFFAOYSA-N oxo(dipropyl)tin Chemical compound CCC[Sn](=O)CCC JHRUIJPOAATFRO-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
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- 238000012667 polymer degradation Methods 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07—ORGANIC CHEMISTRY
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/2224—Compounds having one or more tin-oxygen linkages
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- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/42—Tin
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- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
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Abstract
Description
Claims (21)
- 출발 물질로서 각각 주석-산소-주석 결합을 갖는 유기 주석 화합물들로 이루어진 군에서 선택되는 1종 이상의 알킬주석 화합물 및 반응 물질로서 히드록시 화합물을 탈수 반응시킴으로써, 출발 물질과 반응 물질에 대응하는 알킬주석 알콕시드류를 얻는 것을 포함하는 알킬주석 알콕시드의 제조 방법에 있어서, 반응기에 출발 물질과 반응 물질을 연속적으로 공급하고, 반응기로부터 물을 포함하는 저비등점 성분을 취출하고, 반응기 바닥부 성분으로서 알킬주석 알콕시드류를 포함하는 반응액을 연속적으로 반응기로부터 취출하는 것을 특징으로 하는 알킬주석 알콕시드 제조 방법.
- 제1항에 있어서, 출발 물질인 상기 1종 이상의 알킬주석 화합물이 테트라알킬-디알콕시-1,3-디스탄옥산류, 및/또는 주석-산소-주석 결합을 통한 중합화에 의해 중합체로서 일반적으로 존재하는 디알킬주석 옥시드류인 것을 특징으로 하는 알킬주석 알콕시드 제조 방법.
- 제2항에 있어서, 상기 출발 물질이 단량체, 이량체(동일 종류의 단량체의 회합체 또는 상이한 종류의 단량체끼리의 회합체), 올리고머, 또는 중합체로부터 선 택되는 임의의 것인 알킬주석 알콕시드 제조 방법.
- 제1항에 있어서, 상기 히드록시 화합물이 하기 화학식 3으로 표시되는 알코올인 알킬주석 알콕시드 제조 방법.<화학식 3>(식 중, R9는 n-부틸기, 2-메틸프로필기, 직쇄상 또는 분지상의 탄소수 5 내지 12의 알킬기, 탄소수 5 내지 12의 시클로알킬기, 직쇄상 또는 분지상의 탄소수 2 내지 12의 알케닐기, 비치환 또는 치환된 탄소수 6 내지 19의 아릴, 또는 직쇄상 또는 분지상의 탄소수 1 내지 14의 알킬과 탄소수 5 내지 14의 시클로알킬로 이루어지는 군에서 선택되는 알킬을 포함하는 탄소수 7 내지 20의 아르알킬기를 나타낸다.)
- 제6항에 있어서, 상기 알코올이 1-부탄올, 2-메틸-1-프로판올 및 탄소수 5 내지 탄소수 8의 알킬 알코올로 이루어지는 군에서 선택되는 것을 특징으로 하는 알킬주석 알콕시드 제조 방법.
- 제1항에 있어서, 출발 물질과 반응 물질을 반응기에 연속적으로 공급하고, 반응기 내에서 액상 또는 기-액상으로 이들의 탈수 반응을 수행시키는 동시에, 제 조되는 알킬주석 알콕시드 또는 알킬주석 알콕시드 혼합물을 포함하는 고비등점 반응 혼합물을 반응기의 하부로부터 액상으로 추출하고, 한편, 생성되는 물을 포함하는 저비등점 반응 혼합물을 증류에 의해 반응기로부터 가스상으로 연속적으로 제거하는 단계를 포함하는 것인 알킬주석 알콕시드 제조 방법.
- 제1항 또는 제8항에 있어서, 상기 반응기가 상기 출발 물질과 상기 반응 물질을 공급하기 위한 각각의 라인 또는 상기 출발 물질과 상기 반응 물질의 혼합액을 공급하기 위한 라인, 물을 포함하는 저비등점 반응 혼합물을 제거하기 위한 라인, 및 고비등점 반응 혼합물을 추출하기 위한 라인을 포함하는 것인 알킬주석 알콕시드 제조 방법.
- 제9항에 있어서, 물을 포함하는 저비등점 반응 혼합물을 제거하기 위한 라인이 기상 성분을 제거하는 위치에 있고, 고비등점 반응 혼합물을 추출하기 위한 라인이 하측에서 액상 성분을 추출하는 위치에 있는 것인 알킬주석 알콕시드 제조 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 상기 반응기가 조형 반응기 또는 탑형 반응기인 알킬주석 알콕시드 제조 방법.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 상기 반응기가 교반조, 다단 교 반조, 증류탑, 다단 증류탑, 연속 다단 증류탑, 충전탑, 박막 증발기, 내부에 지지체를 구비한 반응기, 강제 순환 반응기, 강하 경막 증발기, 강하 액적 증발기, 세류상 반응기, 또는 기포탑을 포함하는 유형인 알킬주석 알콕시드 제조 방법.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 불활성 가스 및/또는 기체상의 반응 물질 및/또는 기체상의 불활성인 유기 화합물 및/또는 물과 공비 혼합물을 형성하는 유기 용매를 반응기에 공급하는 알킬주석 알콕시드 제조 방법.
- 제13항에 있어서, 불활성 가스가 질소, 이산화탄소, 또는 아르곤에서 선택되는 것인 알킬주석 알콕시드 제조 방법.
- 제1항에 있어서, 상기 탈수 반응을 60 ℃ 내지 160 ℃까지의 범위에서 수행하는 알킬주석 알콕시드 제조 방법.
- 제1항에 있어서, 출발 물질과 반응 물질의 비율로서, 출발 물질 중에 포함되는 주석 원자의 합계 몰수와 반응 물질의 몰수의 비가 3 내지 100의 범위인 알킬주석 알콕시드 제조 방법.
- 제4항 내지 제16항 중 어느 한 항에 있어서, 탈수 반응을 하기 수학식 4로 표시되는 탈수 속도로 수행하는 것을 특징으로 하는 알킬주석 알콕시드 제조 방법.<수학식 4>(식 중, 탈수 속도는 탈수 반응으로 형성되고, 단위 시간당 계 외로 추출되는 수량[mol·hr-1]을 나타내고, X는 출발 물질에 포함되는 화학식 2로 표시되는 알킬 주석 화합물 중의 주석 원자 몰수의 합계[mol]을 나타내고, Y는 출발 물질에 포함되는 화학식 1로 표시되는 알킬주석 화합물 중의 주석 원자 몰수의 합계[mol]를 나타내고, T는 탈수 반응 온도[K]를 나타내고, R은 기체 상수=8.314 J·mol-1·K-1을 나타내고, A 및 B는 알킬주석 화합물의 종류에 의존하는 계수이며; 여기서 상기 수학식 4의 계수 A 및 B는 출발 물질인 알킬주석 화합물의 종류에 의존하고, 일차 기준 물질을 정하여 구하는 계수이다. 출발 물질에 화학식 1로 표시되는 알킬주석 화합물이 포함되는 경우에는 상기 계수 A 및 B는 출발 물질에 포함되고 화학식 1로 표시되는 알킬주석 화합물로부터 임의로 선택되는 알킬주석 화합물인 일차 기준 물질의 열 분해 반응의 빈도 인자 및 활성화 에너지를 나타내는 것이며, 하기 수학식 5에서 얻어진다. 출발 물질에 화학식 1로 표시되는 알킬주석 화합물이 포함되지 않고, 화학식 2로 표시되는 알킬주석 화합물이 포함되는 경우에는 상기 계수 A 및 B는 출발 물질에 포함되는 화학식 2로 표시되는 알킬주석 화합물과 반응 물질로부터 형성되는 하기 화학식 7로 표시되는 알킬주석 알콕시드로부터 임의로 선택되는 알킬주석 알콕시드인 일차 기준 물질의 열 분해 반응의 빈도 인자 및 활성화 에너 지를 나타내는 것이며, 하기 수학식 5에서 얻어진다.)<수학식 5>(식 중, k는 1차 반응 속도 상수[hr-1], A는 빈도 인자[hr-1], B는 활성화 에너지[J·mol-1], R은 기체 상수=8.314 J·mol-1·K-1, T는 열 분해 반응 온도[K]를 나타낸다. 상기 k는 상기 열 분해 반응의 1차 반응 속도 상수를 나타내고, 하기 수학식 6에서 얻어진다.)<수학식 6>(식 중, k는 1차 반응 속도 상수[hr-1], t는 가열 시간, X[hr]는 일차 기준 물질의 초기 농도에 대한 감소율[mol/mol]을 나타낸다.)<화학식 7>(식 중, R10, R11, R13 및 R14는 출발 물질의 R7 또는 R8 중 어느 하나에 대응하고, g, h, i, 및 j는 출발 물질의 e 또는 f 중 어느 하나에 대응하고, R12 및 R15의 적어도 하나는 반응 물질의 R9에 대응한다. g 및 h는 0 내지 2의 정수이며, g+h는 2이고; i 및 j는 0 내지 2의 정수이며, i+j=2이다.)
- 제1항 내지 제17항 중 어느 한 항에 기재된 방법으로 제조된 디알킬주석 알콕시드를 촉매로서 이용하는 것을 특징으로 하는 탄산 에스테르 제조 방법.
- 제1항 내지 제17항 중 어느 한 항에 기재된 방법으로 제조된 디알킬주석 알콕시드를 촉매로서 이용하여 제조되는 탄산 에스테르.
- 제19항에 기재된 탄산 에스테르를 이용하여 제조되는 이소시아네이트.
- 제19항에 기재된 탄산 에스테르를 이용하여 제조되는 폴리카르보네이트.
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JP (1) | JP4257798B2 (ko) |
KR (1) | KR100831518B1 (ko) |
CN (1) | CN1997654B (ko) |
BR (1) | BRPI0511251B1 (ko) |
CA (1) | CA2566880C (ko) |
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KR101363232B1 (ko) * | 2008-05-15 | 2014-02-12 | 아사히 가세이 케미칼즈 가부시키가이샤 | 탄산디아릴을 이용하는 이소시아네이트의 제조 방법 |
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TWI347855B (en) | 2006-02-23 | 2011-09-01 | Asahi Kasei Chemicals Corp | Method for separating out and recovering dialkyltin dialkoxide |
WO2007114130A1 (ja) | 2006-03-30 | 2007-10-11 | Asahi Kasei Chemicals Corporation | 二酸化炭素回収利用、移送用混合物 |
JP2007269653A (ja) * | 2006-03-30 | 2007-10-18 | Asahi Kasei Chemicals Corp | アルキルスズアルコキシドの製造方法 |
WO2008044575A1 (fr) | 2006-10-11 | 2008-04-17 | Asahi Kasei Chemicals Corporation | Procédé de production de dialcoxydes de dialkyl étain |
WO2008059953A1 (fr) * | 2006-11-17 | 2008-05-22 | Asahi Kasei Chemicals Corporation | Procédé de production d'isocyanate |
TW200844080A (en) | 2007-01-11 | 2008-11-16 | Asahi Kasei Chemicals Corp | Process for producing isocyanate |
CA2682512C (en) * | 2007-03-30 | 2012-03-06 | Asahi Kasei Chemicals Corporation | Isocyanate production process using composition containing carbamic acid ester and aromatic hydroxy compound, and composition for transfer and storage of carbamic acid ester |
RU2483058C2 (ru) * | 2008-05-15 | 2013-05-27 | Асахи Касеи Кемикалз Корпорейшн | Способ получения изоцианата |
KR101169163B1 (ko) | 2008-08-08 | 2012-07-30 | 아사히 가세이 케미칼즈 가부시키가이샤 | 알킬주석 알콕시드 화합물의 제조 방법 및 이 화합물을 이용한 탄산에스테르의 제조 방법 |
JP5650777B2 (ja) * | 2013-03-11 | 2015-01-07 | 旭化成ケミカルズ株式会社 | 炭酸ジアリールを用いるイソシアネートの製造方法 |
EP2781503A1 (en) * | 2013-03-18 | 2014-09-24 | Bayer MaterialScience AG | Oxidative carbonylation of monohydroxy aryl compounds by methyl formate |
BR112016005683B1 (pt) | 2013-09-26 | 2021-06-22 | Asahi Kasei Kabushiki Kaisha | Composto de alquil estanho, composição, catalisador, e, método para produzir um éster de ácido carbônico |
KR101659645B1 (ko) | 2013-10-02 | 2016-09-26 | 롯데첨단소재(주) | 방향족 탄산에스테르의 제조방법 |
JP6344134B2 (ja) * | 2014-08-18 | 2018-06-20 | 三菱瓦斯化学株式会社 | ジアルキルカーボネートの製造方法 |
CN110152648B (zh) * | 2018-02-12 | 2022-01-04 | 中国石油化工股份有限公司 | 锡催化剂的制备方法、锡催化剂及其应用 |
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KR101363232B1 (ko) * | 2008-05-15 | 2014-02-12 | 아사히 가세이 케미칼즈 가부시키가이샤 | 탄산디아릴을 이용하는 이소시아네이트의 제조 방법 |
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CN1997654A (zh) | 2007-07-11 |
BRPI0511251A (pt) | 2007-11-27 |
KR100831518B1 (ko) | 2008-05-22 |
ES2451495T3 (es) | 2014-03-27 |
TW200613314A (en) | 2006-05-01 |
CA2566880C (en) | 2012-04-24 |
JP4257798B2 (ja) | 2009-04-22 |
WO2005111049A1 (ja) | 2005-11-24 |
RU2338749C2 (ru) | 2008-11-20 |
EP1760085A4 (en) | 2009-07-01 |
BRPI0511251B1 (pt) | 2014-12-09 |
US20080275262A1 (en) | 2008-11-06 |
US7541482B2 (en) | 2009-06-02 |
JPWO2005111049A1 (ja) | 2008-07-31 |
CN1997654B (zh) | 2011-05-11 |
EP1760085A1 (en) | 2007-03-07 |
RU2006144954A (ru) | 2008-06-27 |
EP1760085B1 (en) | 2014-02-26 |
TWI299042B (en) | 2008-07-21 |
CA2566880A1 (en) | 2005-11-24 |
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