KR20030045789A - 선형 폴리에스테르를 거대고리 올리고에스테르 조성물로전환시키는 방법 및 거대고리 올리고에스테르 - Google Patents
선형 폴리에스테르를 거대고리 올리고에스테르 조성물로전환시키는 방법 및 거대고리 올리고에스테르 Download PDFInfo
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- KR20030045789A KR20030045789A KR10-2003-7003004A KR20037003004A KR20030045789A KR 20030045789 A KR20030045789 A KR 20030045789A KR 20037003004 A KR20037003004 A KR 20037003004A KR 20030045789 A KR20030045789 A KR 20030045789A
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- 150000003606 tin compounds Chemical class 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 125000002947 alkylene group Chemical group 0.000 claims description 11
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 11
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- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 125000002723 alicyclic group Chemical group 0.000 claims description 4
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 4
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- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 3
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 3
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 26
- 229920001707 polybutylene terephthalate Polymers 0.000 description 26
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- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 12
- 238000004128 high performance liquid chromatography Methods 0.000 description 12
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 238000007363 ring formation reaction Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
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- 229940126543 compound 14 Drugs 0.000 description 6
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000010533 azeotropic distillation Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 229940125773 compound 10 Drugs 0.000 description 4
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000005907 alkyl ester group Chemical group 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000001577 simple distillation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000011085 pressure filtration Methods 0.000 description 2
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 2
- COKREYXJRHTKSH-UHFFFAOYSA-N 2,2-dibutyl-1,3,2-dioxastannepane Chemical compound CCCC[Sn]1(CCCC)OCCCCO1 COKREYXJRHTKSH-UHFFFAOYSA-N 0.000 description 1
- KTXWGMUMDPYXNN-UHFFFAOYSA-N 2-ethylhexan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-].CCCCC(CC)C[O-] KTXWGMUMDPYXNN-UHFFFAOYSA-N 0.000 description 1
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 1
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- BEGSJTRWEAXIFJ-UHFFFAOYSA-I O[Sn](CCCC)(CCCC)O.C(CCC)[Sn](Cl)(Cl)Cl Chemical compound O[Sn](CCCC)(CCCC)O.C(CCC)[Sn](Cl)(Cl)Cl BEGSJTRWEAXIFJ-UHFFFAOYSA-I 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MRLFFZIIRRKXBJ-UHFFFAOYSA-N bis(4-hydroxybutyl) benzene-1,4-dicarboxylate Chemical compound OCCCCOC(=O)C1=CC=C(C(=O)OCCCCO)C=C1 MRLFFZIIRRKXBJ-UHFFFAOYSA-N 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 238000006482 condensation reaction Methods 0.000 description 1
- LMGZGXSXHCMSAA-UHFFFAOYSA-N cyclodecane Chemical compound C1CCCCCCCCC1 LMGZGXSXHCMSAA-UHFFFAOYSA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- WCRDXYSYPCEIAK-UHFFFAOYSA-N dibutylstannane Chemical compound CCCC[SnH2]CCCC WCRDXYSYPCEIAK-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- LQRUPWUPINJLMU-UHFFFAOYSA-N dioctyl(oxo)tin Chemical compound CCCCCCCC[Sn](=O)CCCCCCCC LQRUPWUPINJLMU-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- XCRHYAQWBYDRGV-JXMROGBWSA-N ethyl (e)-3-(4-propan-2-ylphenyl)prop-2-enoate Chemical compound CCOC(=O)\C=C\C1=CC=C(C(C)C)C=C1 XCRHYAQWBYDRGV-JXMROGBWSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000005113 hydroxyalkoxy group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical class OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- DTRIEULISHKBQO-UHFFFAOYSA-N tributoxy(butyl)stannane Chemical compound CCCCO[Sn](CCCC)(OCCCC)OCCCC DTRIEULISHKBQO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/81—Preparation processes using solvents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
실험 번호 | 몰 농도(M) | 퍼센트 수율(%) |
1 | 0.049 | 72 |
2 | 0.06 | 65.6 |
3 | 0.076 | 66.6 |
4 | 0.091 | 54.1 |
5 | 0.125 | 42.7 |
6 | 0.195 | 27.9 |
Claims (44)
- (a) 첫번째 촉매의 존재하에 하기 화학식 I을 갖는 첫번째 화합물을 하기 화학식 II를 갖는 두번째 화합물과 접촉시켜, 히드록시알킬-말단 폴리에스테르 올리고머를 포함하는 조성물을 생성하고;<화학식 I>HO-R-OH(상기 식에서, R은 알킬렌, 시클로알킬렌, 또는 모노- 또는 폴리옥시알킬렌 기임)<화학식 II>BOOC-A-COOB(상기 식에서, A는 2가 방향족 기 또는 지환족 기이고, B는 수소 또는 알킬기임)(b) 히드록시알킬-말단 폴리에스테르 올리고머를 포함한 조성물을 감압하에 가열하여, 중간 분자량 폴리에스테르를 포함한 조성물을 생성하고;(c) 용매의 존재하에서 중간 분자량 폴리에스테르를 포함한 조성물을 가열하여, 거대고리 올리고에스테르를 포함한 조성물을 생성하는 단계를 포함하는,거대고리 올리고에스테르의 제조 방법.
- 제1항에 있어서, R이 에틸렌, 테트라메틸렌 또는 이들의 혼합물인 방법.
- 제1항에 있어서, 모노- 또는 폴리옥시알킬렌 기가 2 내지 8개의 탄소 원자를 포함하는 방법.
- 제1항에 있어서, 지환족 기가 파라-연결된 방향족 기인 방법.
- 제4항에 있어서, 파라-연결된 방향족 기가 파라-연결된 벤젠 기인 방법.
- 제1항에 있어서, 첫번째 촉매가 주석 화합물 또는 티타네이트 화합물을 포함하는 방법.
- 제6항에 있어서, 주석 화합물이 (a) 모노알킬주석(IV) 히드록시드 옥시드, (b) 모노알킬주석(IV) 클로라이드 디히드록시드, (c) 디알킬주석(IV) 옥시드, (d) 비스트리알킬주석(IV) 옥시드, (e) 모노알킬주석(IV) 트리스알콕시드, (f) 디알킬주석(IV) 디알콕시드, (g) 트리알킬주석(IV) 알콕시드, (h) 하기 화학식 III을 갖는 주석 화합물,<화학식 III>및 (i) 하기 화학식 IV을 갖는 주석 화합물<화학식 IV>(상기 식에서, R2은 C1-41차 알킬기이고, R3은 C1-10알킬기임)로 구성된 군에서 선택되는 화합물을 포함하는 것인 방법.
- 제6항에 있어서, 티타네이트 화합물이 (a) 테트라이소프로필 티타네이트, (b) 이소프로필 티타네이트, (c) 테트라알킬 티타네이트, (d) 티타네이트 테트라알콕시드, (e) 하기 화학식 V을 갖는 티타네이트 화합물,<화학식 V>(상기 식에서, 각각의 R4은 독립적으로 알킬기이거나, 또는 2개의 R4기가 함께 취해져서 2가 지방족 탄화수소기를 형성하고; R5은 C2-102가 또는 3가 지방족 탄화수소기이고; R6은 메틸렌 또는 에틸렌기이고; n은 0 또는 1임)(f) 하기 화학식 VI의 하나 이상의 잔기를 갖는 티타네이트 에스테르 화합물, 및<화학식 VI>(상기 식에서, 각각의 R7은 독립적으로 C2-3알킬렌 기이고; Z은 O 또는 N이고; R8은 C1-6알킬기 또는 비치환되거나 치환된 페닐기이며; 단 Z이 O일때, m=n=0이고, Z이 N일때 m=0 또는 1이고, m+n=1임)(g) 화학식 VII의 하나 이상의 잔기를 가진 티타네이트 에스테르 화합물<화학식 VII>(상기 식에서, 각각의 R9은 독립적으로 C2-6알킬렌 기이고; q는 0 또는 1임)로 구성된 군에서 선택된 화합물을 포함하는 것인 방법.
- 제1항에 있어서, 첫번째 화합물 대 두번째 화합물의 몰비가 약 1.05:1 내지 약 1.5:1인 방법.
- 제1항에 있어서, 첫번째 촉매가 첫번째 화합물의 약 1몰% 내지 약 5몰%의 양으로 존재하는 방법.
- 제1항에 있어서, 단계(a)가 약 140℃ 내지 약 200℃의 온도에서 첫번째 화합물과 두번째 화합물을 접촉시키는 것을 더욱 포함하는 방법.
- 제1항에 있어서, 단계(b)가 히드록시알킬-말단 폴리에스테르 올리고머를 포함한 조성물에 두번째 촉매를 첨가하는 것을 더욱 포함하는 방법.
- 제12항에 있어서, 첫번째 촉매와 두번째 촉매가 동일한 방법.
- 제1항에 있어서, 단계(b)가 약 180℃ 내지 약 275℃의 감온하에 가열하는 것을 포함하는 방법.
- 제1항에 있어서, 단계(b)가 약 5 토르 내지 약 625 토르의 감압하에 가열하는 것을 포함하는 방법.
- 제1항에 있어서, 단계(b)가 첫번째 하부단계와 두번째 하부단계를 포함하는 방법.
- 제16항에 있어서, 첫번째 하부단계가 약 175℃ 내지 약 200℃의 온도에서 약 550 토르 내지 약 625 토르의 감압하에 가열하는 것을 포함하고, 두번째 하부단계가 약 225℃ 내지 약 275℃의 온도에서 약 5 토르 내지 약 15 토르의 감압하에 가열하는 것을 포함하는 방법.
- 제1항에 있어서, 단계(b)의 생성물이 약 95% 내지 약 98%의 퍼센트 수율을 갖는 방법.
- 제1항에 있어서, 중간 분자량 폴리에스테르의 분자량이 약 20,000 달톤 내지 약 70,000 달톤인 방법.
- 제1항에 있어서, 중간 분자량 폴리에스테르의 분자량이 약 30,000 달톤 내지 약 60,000 달톤인 방법.
- 제1항에 있어서, 중간 분자량 폴리에스테르의 분자량이 약 40,000 달톤 내지약 50,000 달톤인 방법.
- 제1항에 있어서, 단계 (c)가 약 150℃ 내지 약 200℃의 온도에서 가열하는 것을 포함하는 방법.
- 제1항에 있어서, 단계 (c)가 중간 분자량 폴리에스테르를 포함한 조성물에 세번째 촉매를 첨가하는 것을 포함하는 방법.
- 제23항에 있어서, 첫번째 촉매와 세번째 촉매가 동일한 것인 방법.
- 제1항에 있어서, 디올이 단계(c)에서 생성되고, 용매가 디올과의 공비혼합물을 형성할 수 있는 것인 방법.
- 제25항에 있어서, 용매가 할로겐화 방향족 탄화수소를 포함하는 방법.
- 제26항에 있어서, 할로겐화 방향족 탄화수소가 오르소-디클로로벤젠인 방법.
- 제1항에 있어서, 단계(c)가 약 5중량% 내지 약 25중량% 고형물을 함유한 혼합물을 생성하기 위한 양으로 용매를 첨가하는 것을 포함하는 방법.
- 제1항에 있어서, 방법이 거대고리 올리고에스테스를 포함한 조성물에 물을 첨가하는 것을 더욱 포함하는 방법.
- 제1항에 있어서, (d) 거대고리 올리고에스테르를 포함한 조성물로부터 거대고리 올리고에스테르를 분리하는 단계를 더욱 포함하는 방법.
- 제30항에 있어서, 단계(d)가 여과에 의해 거대고리 올리고에스테르를 분리하는 것을 포함하는 방법.
- 제31항에 있어서, 단계(d)가 감온하에서의 여과에 의해 거대고리 올리고에스테르를 분리하는 것을 포함하는 방법.
- 제30항에 있어서, 단계(d)가 흡착에 의해 거대고리 올리고에스테르를 분리하는 것을 포함하는 방법.
- (a) 중간 분자량 폴리에스테르를 포함한 조성물을 제공하고;(b) 촉매 및 용매의 존재하에 중간 분자량 폴리에스테르를 포함한 조성물을 가열하여, 거대고리 올리고에스테르를 포함한 조성물을 생성하는 단계를 포함하는, 거대고리 올리고에스테르의 제조 방법.
- 제34항에 있어서, (c) 거대고리 올리고에스테르를 포함한 조성물로부터 거대고리 올리고에스테르를 분리하는 단계를 더욱 포함하는 방법.
- 제34항에 있어서, 중간 분자량 폴리에스테르의 분자량이 약 20,000 달톤 내지 약 70,000 달톤의 범위인 방법.
- 제34항에 있어서, 단계(b)가 약 150℃ 내지 약 200℃의 온도에서의 가열을 포함하는 방법.
- 제34항에 있어서, 디올이 단계(b)에서 생성되고, 용매가 디올과의 공비혼합물을 형성할 수 있는 것인 방법.
- 제34항에 있어서, 용매가 할로겐화 방향족 탄화수소를 포함하는 방법.
- 제34항에 있어서, 단계(b)가 약 5중량% 내지 약 25중량% 고형물을 함유하는 혼합물을 생성하는 양으로 용매를 첨가하는 것을 더욱 포함하는 방법.
- 제34항에 있어서, 촉매가 주석 화합물 또는 티타네이트 화합물을 포함하는 방법.
- 제41항에 있어서, 주석 화합물이 (a) 모노알킬주석(IV)히드록시드 옥시드, (b) 모노알킬주석(V) 클로라이드 디히드록시드, (c) 디알킬주석(V) 옥시드, (d) 비스알킬주석(IV) 옥시드, (e) 모노알킬주석(IV) 트리스알콕시드, (f) 디알킬주석(IV) 디알콕시드, (g) 트리알킬주석(IV)알콕시드, (h) 하기 화학식 III을 갖는 주석 화합물,<화학식 III>및 하기 화학식 IV을 갖는 주석 화합물<화학식 IV>(상기 식에서, R2은 C1-41차 알킬기이고, R3은 C1-10알킬기임)로 구성된 군에서 선택되는 화합물을 포함하는 것인 방법.
- 제41항에 있어서, 티타네이트 화합물이 (a) 테트라이소프로필 티타네이트, (b) 이소프로필 티타네이트, (c) 테트라알킬 티타네이트, (d) 티타네이트 테트라알콕시드, (e) 하기 화학식 V을 갖는 티타네이트 화합물,<화학식 V>(상기 식에서, 각각의 R4은 독립적으로 알킬기이거나, 또는 2개의 R4기가 함께 취해져서 2가 지방족 탄화수소기를 형성하고; R5은 C2-102가 또는 3가 지방족 탄화수소기이고; R6은 메틸렌 또는 에틸렌기이고; n은 0 또는 1임)(f) 하기 화학식 VI의 하나 이상의 잔기를 갖는 티타네이트 에스테르 화합물, 및<화학식 VI>(상기 식에서, 각각의 R7은 독립적으로 C2-3알킬렌 기이고; Z은 O 또는 N이고; R8은 C1-6알킬기 또는 비치환되거나 치환된 페닐기이며; 단 Z이 O일때, m=n=0이고, Z이 N일때 m=0 또는 1이고, m+n=1임)(g) 화학식 VII의 하나 이상의 잔기를 가진 티타네이트 에스테르 화합물<화학식 VII>(상기 식에서, 각각의 R9은 독립적으로 C2-6알킬렌 기이고; q는 0 또는 1임)로 구성된 군에서 선택된 화합물을 포함하는 것인 방법.
- (a) 티타네이트 화합물을 포함하는 촉매의 존재하에, 약 140℃ 내지 약 200℃의 온도에서, 하기 화학식 I을 갖는 첫번째 화합물을 하기 화학식 II를 갖는 두번째 화합물과 접촉시켜, 히드록시알킬-말단 폴리에스테르 올리고머를 포함하는 조성물을 생성하고;<화학식 I>HO-R-OH(상기 식에서, R은 알킬렌, 시클로알킬렌, 또는 모노- 또는 폴리옥시알킬렌 기임)<화학식 II>BOOC-A-COOB(상기 식에서, A는 2가 방향족 기 또는 지환족 기이고, B는 수소 또는 알킬기임)(b) 히드록시알킬-말단 폴리에스테르 올리고머를 포함한 조성물을 약 180℃ 내지 약 275℃의 온도 및 약 5 토르 내지 약 625 토르의 압력에서 가열하여, 약 20,000 달톤 내지 약 70,000 달톤의 분자량을 가진 중간 분자량 폴리에스테르를 포함한 조성물을 생성하고;(c) 디올과 공비혼합물을 형성할 수 있는 용매의 존재하에서, 약 150℃ 내지 약 200℃의 온도에서 중간 분자량 폴리에스테르를 포함한 조성물을 가열하여, 거대고리 올리고에스테르 및 디올을 포함한 조성물을 생성하고;(d) 거대고리 올리고에스테르를 포함한 조성물로부터 거대고리 올리고에스테르를 분리하는 단계를 포함하는,거대고리 올리고에스테르의 제조 방법.
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2001
- 2001-08-31 DE DE60121602T patent/DE60121602T2/de not_active Expired - Lifetime
- 2001-08-31 CA CA002419438A patent/CA2419438A1/en not_active Abandoned
- 2001-08-31 WO PCT/US2001/027332 patent/WO2002018476A2/en active IP Right Grant
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- 2001-08-31 KR KR1020037003004A patent/KR100779769B1/ko not_active IP Right Cessation
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- 2001-08-31 JP JP2002523987A patent/JP2004507599A/ja active Pending
- 2001-08-31 AU AU2001288663A patent/AU2001288663A1/en not_active Abandoned
- 2001-08-31 EP EP01968413A patent/EP1313789B1/en not_active Expired - Lifetime
- 2001-08-31 US US09/945,233 patent/US6525164B2/en not_active Expired - Lifetime
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Also Published As
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US6855798B2 (en) | 2005-02-15 |
US20020107356A1 (en) | 2002-08-08 |
KR100779769B1 (ko) | 2007-11-27 |
US7022806B2 (en) | 2006-04-04 |
WO2002018476A2 (en) | 2002-03-07 |
US20080214775A1 (en) | 2008-09-04 |
US20030236386A1 (en) | 2003-12-25 |
WO2002018476A3 (en) | 2002-05-30 |
EP1313789A2 (en) | 2003-05-28 |
CN1449420A (zh) | 2003-10-15 |
CA2419438A1 (en) | 2002-03-07 |
US20060128936A1 (en) | 2006-06-15 |
CN1217974C (zh) | 2005-09-07 |
US20050176917A1 (en) | 2005-08-11 |
DE60121602D1 (de) | 2006-08-31 |
JP2004507599A (ja) | 2004-03-11 |
US7309756B2 (en) | 2007-12-18 |
DE60121602T2 (de) | 2007-07-05 |
ATE333483T1 (de) | 2006-08-15 |
EP1313789B1 (en) | 2006-07-19 |
US6525164B2 (en) | 2003-02-25 |
AU2001288663A1 (en) | 2002-03-13 |
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