KR20050101157A - 에틸렌/부타디엔 공중합체, 이를 제조하기 위한 촉매계 및이의 제조방법 - Google Patents
에틸렌/부타디엔 공중합체, 이를 제조하기 위한 촉매계 및이의 제조방법 Download PDFInfo
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- KR20050101157A KR20050101157A KR1020057006637A KR20057006637A KR20050101157A KR 20050101157 A KR20050101157 A KR 20050101157A KR 1020057006637 A KR1020057006637 A KR 1020057006637A KR 20057006637 A KR20057006637 A KR 20057006637A KR 20050101157 A KR20050101157 A KR 20050101157A
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- Prior art keywords
- butadiene
- formula
- ethylene
- copolymer
- catalyst system
- Prior art date
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 229920001577 copolymer Polymers 0.000 title claims abstract description 85
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000005977 Ethylene Substances 0.000 title claims abstract description 41
- 229920000642 polymer Polymers 0.000 title description 5
- 230000003197 catalytic effect Effects 0.000 title description 2
- 125000002524 organometallic group Chemical group 0.000 claims abstract description 46
- 239000003054 catalyst Substances 0.000 claims abstract description 36
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 13
- 239000003446 ligand Substances 0.000 claims abstract description 12
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 11
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 125000005234 alkyl aluminium group Chemical group 0.000 claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 5
- 150000004795 grignard reagents Chemical class 0.000 claims abstract description 4
- 239000007818 Grignard reagent Substances 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- 239000002904 solvent Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 229910052779 Neodymium Inorganic materials 0.000 claims description 17
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 17
- KXDANLFHGCWFRQ-UHFFFAOYSA-N magnesium;butane;octane Chemical compound [Mg+2].CCC[CH2-].CCCCCCC[CH2-] KXDANLFHGCWFRQ-UHFFFAOYSA-N 0.000 claims description 12
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 7
- QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical group 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 206010022000 influenza Diseases 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 41
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 23
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 20
- 238000007334 copolymerization reaction Methods 0.000 description 17
- 239000003426 co-catalyst Substances 0.000 description 13
- 230000000536 complexating effect Effects 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 238000001542 size-exclusion chromatography Methods 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 229920002521 macromolecule Polymers 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- -1 alkyl lithium Chemical compound 0.000 description 4
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 4
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 150000001993 dienes Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 150000002642 lithium compounds Chemical class 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- FNYKRRGLTSJTLU-UHFFFAOYSA-L [Cl-].[Cl-].[Ti+3].C[SiH](C)CC(C)(C)[N-]C1(C(=C(C(=C1C)C)C)C)C Chemical compound [Cl-].[Cl-].[Ti+3].C[SiH](C)CC(C)(C)[N-]C1(C(=C(C(=C1C)C)C)C)C FNYKRRGLTSJTLU-UHFFFAOYSA-L 0.000 description 1
- 238000011000 absolute method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
- C08F210/10—Isobutene
- C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
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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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
실험 | x(㎎) | 보조촉매 및 (보조촉매/네오다뮴) 비율 | m(g) | t(min) | 단량체 내의 부타디엔 y(%) | |
1 | 39.5 | BOMAG(2/1) | 12.7 | 420 | 20 | |
2 | 33.6 | BOMAG(2/1) | 9.2 | 180 | 30 | |
실험 | 공중합체 내의 부타디엔 τ(%) | Tg(℃) | 부타디엔 삽입 | Mn(g/몰)/Ip | ||
% 1,2 | % 트랜스-1,4 | % 트랜스-1,2 사이클로헥산 | ||||
1 | 13.1 | -31.2 | 27.2 | 20.4 | 52.4 | 147,500/3.1 |
2 | 15.0 | -34.0 | 22.9 | 25.8 | 51.3 | 127,700/3.0 |
실험 | x(㎎) | 보조촉매 및 (보조촉매/네오다뮴) 비율 | m(g) | t(min) | 단량체 내의 부타디엔 y(%) | |
3 | 23.1 | BuMgCl(20/1) | 4.2 | 60 | 20 | |
4 | 39.7 | BOMAG(20/1) | 13.2 | 180 | 20 | |
실험 | 공중합체 내의 부타디엔 τ(%) | Tg(℃) | 부타디엔 삽입 | Mn(g/몰)/Ip | ||
% 1,2 | % 트랜스-1,4 | % 트랜스-1,2 사이클로헥산 | ||||
3 | 11.8 | 측정 불가 | 19.4 | 23.0 | 57.6 | 10,000/1.2 |
4 | 11.0 | -28.5 | 21.8 | 24.6 | 53.5 | 7,800/1.5 |
실험 | x(mg) | (BuLi/DiBAH/네오디뮴) 비율 | P(bar) | T(℃) | m(g) | t(min) |
10 | 30 | 10/10/1 | 4 | 80 | 4.8 | 120 |
11 | 31 | 10/10/1 | 4 | 60 | 2.1 | 60 |
실험 | 단량체 내의 부타디엔 y(%) | 공중합체 내의 부타디엔 τ(%) | 부타디엔 삽입 | Mn(g/mol)/Ip | ||
% 1,2 | % 트랜스-1,4 | |||||
10 | 43.0 | 41.0 | 2.5 | 97.5 | 6,900/2.2 | |
11 | 40.0 | 37.5 | 2.5 | 97.5 | 10,530/1.8 |
실험 | x(㎎) | (보조촉매/네오디뮴) 비율 | P(bar) | T(℃) | m(g) | t(min) |
12 | 55 | 2/1 | 4 | 60 | 2.3 | 240 |
실험 | 단량체 내의 부타디엔 y(%) | 공중합체 내의 부타디엔 τ(%) | 부타디엔 삽입 | Mn(g/mol)/Ip | ||
% 1,2 | % 트랜스-1,4 | |||||
12 | 40.0 | 40.2 | 2.3 | 97.7 | 44,600/1.8 |
Claims (23)
- 부타디엔으로부터 유래된 단위들의 몰 함량이 8% 이상이고, 당해 단위들이 트랜스-1,2 사이클로헥산 형태의 결합을 포함하며, 수평균분자량 Mn이 40,000g/몰 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제1항에 있어서, 수평균분자량 Mn이 100,000g/몰 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제2항에 있어서, 수평균분자량 Mn이 200,000g/몰 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제3항에 있어서, 수평균분자량 Mn이 300,000g/몰 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제1항 내지 제4항 중의 어느 한 항에 있어서, 부타디엔으로부터 유래된 단위들의 몰 함량이 15% 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제5항에 있어서, 부타디엔으로부터 유래된 단위들의 몰 함량이 20% 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제6항에 있어서, 부타디엔으로부터 유래된 단위들의 몰 함량이 30% 이상임을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제1항 내지 제7항 중의 어느 한 항에 있어서, 부타디엔으로부터 유래된 단위들이 10% 이상의 몰 분율에 따라 트랜스-1,2 사이클로헥산 형태의 결합을 포함함을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제8항에 있어서, 부타디엔으로부터 유래된 단위들이 20% 이상의 몰 분율에 따라 트랜스-1,2 사이클로헥산 형태의 결합을 포함함을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 제9항에 있어서, 부타디엔으로부터 유래된 단위들이 50% 이상의 몰 분율에 따라 트랜스-1,2 사이클로헥산 형태의 결합을 포함함을 특징으로 하는, 에틸렌과 부타디엔과의 공중합체.
- 화학식 A 및 화학식 B 중의 어느 하나로 표시되는 유기금속 착물(ⅰ) 및알킬마그네슘, 알킬리튬, 알킬알루미늄, 그리냐드 시약(Grignard reagent) 또는 이들의 혼합물로 이루어진 그룹으로부터 선택된 보조 촉매(ⅱ)를 포함하고, 보조 촉매/유기금속 착물의 몰 비가 1 내지 8의 범위임을 특징으로 하는, 제1항 내지 제10항 중의 어느 한 항에 따르는 에틸렌과 부타디엔과의 공중합체의 합성에 유용한 촉매계.화학식 A화학식 B위의 화학식 A 및 B에서,Ln은 원자번호 57 내지 71의 란탄족 금속이고,X는 염소, 불소, 브롬 또는 요오드일 수 있는 할로겐이며,화학식 A에서, 각각 치환되거나 비치환된 플루오레닐 그룹으로 이루어진 동일하거나 상이한 2개의 리간드 분자 Cp1 및 Cp2는 금속 Ln에 결합되고,화학식 B에서, 화학식 MR2의 브릿지 P(여기서, M은 멘델레예프 주기율표의 Ⅳa족 원소이고, R은 탄소수 1 내지 20의 알킬 그룹이다)에 의해 함께 연결되고 치환되거나 비치환된 2개의 동일하거나 상이한 플루오레닐 그룹 Cp1 및 Cp2로 이루어진 리간드 분자는 금속 Ln에 결합된다.
- 제11항에 있어서, 보조 촉매/유기금속 착물의 몰 비가 1 내지 3의 범위임을 특징으로 하는 촉매계.
- 제11항 또는 제12항에 있어서, 유기금속 착물이 화학식 A로 표시됨을 특징으로 하는 촉매계.
- 제11항 또는 제12항에 있어서, 유기금속 착물이 화학식 B로 표시됨을 특징으로 하는 촉매계.
- 제14항에 있어서, 화학식 MR2의 브릿지 P에 포함된 금속 M이 규소임을 특징으로 하는 촉매계.
- 제11항 내지 제15항 중의 어느 한 항에 있어서, 유기금속 착물에서, 란탄족 금속 Ln가 네오디뮴임을 특징으로 하는 촉매계.
- 제11항 내지 제16항 중의 어느 한 항에 있어서, 유기금속 착물에서, Cp1 및 Cp2가 각각 동일한 플루오레닐 그룹을 포함함을 특징으로 하는 촉매계.
- 제13항 또는 제17항에 있어서, 유기금속 착물이 화학식 (C13H9)2NdCl을 만족하고, Cp1 및 Cp2가 각각 화학식 C13H9를 만족하는 비치환된 플루오레닐 그룹으로 이루어지는 경우, 에틸렌과 부타디엔과의 공중합체의 합성을 위해 부타디엔으로부터 유래된 단위들이 50%를 초과하는 몰 분율에 따라 트랜스-1,4 결합을 포함하는 촉매계.
- 제14항 또는 제17항에 있어서, 유기금속 착물에서, Cp1 및 Cp2가 각각 화학식 C13H8를 만족하는 비치환된 플루오레닐 그룹으로 이루어짐을 특징으로 하는 촉매계.
- 제15항 또는 제19항에 있어서, 유기금속 착물이 화학식 [(C13H8)2SiMe2]NdCl을 만족하고, 에틸렌과 부타디엔과의 공중합체의 합성을 위해 부타디엔으로부터 유래된 단위들이 10% 이상의 몰 분율에 따라 트랜스-1,2 사이클로헥산 결합을 포함하는 촉매계.
- 제11항 내지 제20항 중의 어느 한 항에 있어서, 보조 촉매가 부틸옥틸마그네슘 및 부틸마그네슘 클로라이드로 이루어진 그룹에 속함을 특징으로 하는 촉매계.
- 제11항 내지 제21항 중의 어느 한 항에서 정의한 촉매계를 에틸렌과 부타디엔과의 존재하에 -20℃ 내지 120℃의 온도에서 톨루엔과 같은 탄화수소 용매 중의 현탁액 또는 용액 속에서 반응시킴을 포함하는, 제1항 내지 제10항 중의 어느 한 항에 따르는 에틸렌과 부타디엔과의 공중합체의 합성 방법.
- 제22항에 있어서, 반응이 3 내지 50bar 범위의 압력하에 수행됨을 특징으로 하는 에틸렌과 부타디엔과의 공중합체의 합성 방법.
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BR (1) | BR0315380A (ko) |
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IT1273753B (it) * | 1994-02-11 | 1997-07-10 | Eniriceche Spa | Sistema catalitico e processo per la produzione di polidiolefine |
IT1275812B1 (it) * | 1995-10-27 | 1997-10-17 | Enichem Spa | Sistema catalitico attivato per la (co)polimerizzazione delle alfa-olefine |
DE19627064C2 (de) * | 1996-07-05 | 1998-12-03 | Bayer Ag | Metallocen-Verbindungen, Verfahren zu deren Herstellung, sowie ihre Verwendung |
JPH11171930A (ja) * | 1997-12-16 | 1999-06-29 | Ube Ind Ltd | エラストマー複合体及びその製造方法 |
FR2799468B1 (fr) * | 1999-10-12 | 2006-04-28 | Michelin Soc Tech | Systeme catalytique utilisable pour la copolymerisation de l'ethylene et d'un diene conjugue, procede de preparation de ce systeme catalytique et d'un copolymere d'ethylene et d'un diene conjugue |
-
2003
- 2003-10-13 CN CNB2003801033661A patent/CN100523023C/zh not_active Expired - Lifetime
- 2003-10-13 JP JP2004544193A patent/JP5301073B2/ja not_active Expired - Fee Related
- 2003-10-13 WO PCT/EP2003/011303 patent/WO2004035639A1/fr active Application Filing
- 2003-10-13 BR BR0315380-0A patent/BR0315380A/pt not_active Application Discontinuation
- 2003-10-13 AU AU2003286138A patent/AU2003286138A1/en not_active Abandoned
- 2003-10-13 CA CA002502345A patent/CA2502345A1/fr not_active Abandoned
- 2003-10-13 EP EP03776864.5A patent/EP1554321B1/fr not_active Expired - Lifetime
- 2003-10-13 RU RU2005114520/04A patent/RU2312870C2/ru not_active IP Right Cessation
- 2003-10-13 KR KR1020057006637A patent/KR20050101157A/ko not_active Ceased
- 2003-10-13 CN CNA2007100042409A patent/CN101045770A/zh active Pending
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2005
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101329538B1 (ko) * | 2005-11-09 | 2013-11-15 | 꽁빠니 제네날 드 에따블리세망 미쉘린 | 란타나이드의 보로하이드라이드 메탈로센 착물, 상기 착물을 포함하는 촉매 시스템, 이를 사용하는 중합방법 및 상기 방법을 사용하여 수득되는 에틸렌/부타디엔 공중합체 |
KR20140034324A (ko) * | 2005-11-09 | 2014-03-19 | 미쉐린 러쉐르슈 에 떼크니크 에스.에이. | 에틸렌/부타디엔 공중합체 |
Also Published As
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RU2005114520A (ru) | 2005-11-10 |
CA2502345A1 (fr) | 2004-04-29 |
AU2003286138A8 (en) | 2004-05-04 |
WO2004035639A1 (fr) | 2004-04-29 |
CN100523023C (zh) | 2009-08-05 |
AU2003286138A1 (en) | 2004-05-04 |
EP1554321A1 (fr) | 2005-07-20 |
RU2312870C2 (ru) | 2007-12-20 |
JP2006503141A (ja) | 2006-01-26 |
BR0315380A (pt) | 2005-08-23 |
US7094854B2 (en) | 2006-08-22 |
US20050239639A1 (en) | 2005-10-27 |
EP1554321B1 (fr) | 2014-06-04 |
JP5301073B2 (ja) | 2013-09-25 |
CN101045770A (zh) | 2007-10-03 |
CN1711292A (zh) | 2005-12-21 |
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