KR100223078B1 - 올레핀 중합 촉매 - Google Patents
올레핀 중합 촉매 Download PDFInfo
- Publication number
- KR100223078B1 KR100223078B1 KR1019970703951A KR19970703951A KR100223078B1 KR 100223078 B1 KR100223078 B1 KR 100223078B1 KR 1019970703951 A KR1019970703951 A KR 1019970703951A KR 19970703951 A KR19970703951 A KR 19970703951A KR 100223078 B1 KR100223078 B1 KR 100223078B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- formula
- substituted
- transition metal
- mixture
- 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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- 150000001336 alkenes Chemical class 0.000 title claims abstract description 89
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000002685 polymerization catalyst Substances 0.000 title claims abstract description 44
- 239000003054 catalyst Substances 0.000 claims abstract description 216
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 145
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 106
- 239000003446 ligand Substances 0.000 claims abstract description 99
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims abstract description 96
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 59
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 45
- 150000003624 transition metals Chemical class 0.000 claims abstract description 45
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 41
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 36
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 31
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 26
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 125000000129 anionic group Chemical group 0.000 claims abstract description 7
- -1 cyclopentadienyl skeleton Olefin Chemical class 0.000 claims description 243
- 150000001875 compounds Chemical class 0.000 claims description 108
- 150000002430 hydrocarbons Chemical group 0.000 claims description 99
- 239000000126 substance Substances 0.000 claims description 73
- 125000005843 halogen group Chemical group 0.000 claims description 42
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 35
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 32
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 30
- 125000004104 aryloxy group Chemical group 0.000 claims description 29
- 125000004429 atom Chemical group 0.000 claims description 24
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 150000001768 cations Chemical class 0.000 claims description 17
- 125000003277 amino group Chemical group 0.000 claims description 15
- 125000005309 thioalkoxy group Chemical group 0.000 claims description 15
- 229930195733 hydrocarbon Natural products 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 13
- 239000004215 Carbon black (E152) Substances 0.000 claims description 12
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 9
- 125000005296 thioaryloxy group Chemical group 0.000 claims description 8
- 125000000524 functional group Chemical group 0.000 claims description 7
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 5
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 abstract description 158
- 238000009826 distribution Methods 0.000 abstract description 30
- 229920001519 homopolymer Polymers 0.000 abstract description 10
- 238000007334 copolymerization reaction Methods 0.000 abstract description 9
- 229920000089 Cyclic olefin copolymer Polymers 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000000379 polymerizing effect Effects 0.000 abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 582
- 239000000203 mixture Substances 0.000 description 273
- 239000000243 solution Substances 0.000 description 209
- 239000007787 solid Substances 0.000 description 208
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 204
- 239000000706 filtrate Substances 0.000 description 173
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 168
- 238000006243 chemical reaction Methods 0.000 description 158
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 110
- 238000006116 polymerization reaction Methods 0.000 description 109
- 229910001873 dinitrogen Inorganic materials 0.000 description 106
- 239000011541 reaction mixture Substances 0.000 description 96
- 239000011521 glass Substances 0.000 description 81
- 239000000047 product Substances 0.000 description 79
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 77
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 77
- 239000007983 Tris buffer Substances 0.000 description 76
- CIYCKVXGRWSAQQ-UHFFFAOYSA-M [Cl-].[Zr+] Chemical compound [Cl-].[Zr+] CIYCKVXGRWSAQQ-UHFFFAOYSA-M 0.000 description 74
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 70
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 69
- 238000000921 elemental analysis Methods 0.000 description 65
- 239000000460 chlorine Substances 0.000 description 62
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 60
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 58
- 230000015572 biosynthetic process Effects 0.000 description 56
- 238000003786 synthesis reaction Methods 0.000 description 56
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 55
- 239000007789 gas Substances 0.000 description 55
- 239000005977 Ethylene Substances 0.000 description 54
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 53
- 125000002097 pentamethylcyclopentadienyl group Chemical group 0.000 description 44
- 238000005259 measurement Methods 0.000 description 42
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 35
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 34
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 33
- 239000010936 titanium Substances 0.000 description 33
- 239000002904 solvent Substances 0.000 description 31
- 229910052782 aluminium Inorganic materials 0.000 description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 28
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 28
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 27
- 239000012141 concentrate Substances 0.000 description 26
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 25
- 238000001556 precipitation Methods 0.000 description 25
- 239000000463 material Substances 0.000 description 24
- 238000003756 stirring Methods 0.000 description 24
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 22
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 20
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 18
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 18
- 239000000178 monomer Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 16
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 16
- 230000018044 dehydration Effects 0.000 description 15
- 238000006297 dehydration reaction Methods 0.000 description 15
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 15
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 15
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 15
- 229920001577 copolymer Polymers 0.000 description 14
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 14
- FOKGVHRHBBEPPI-UHFFFAOYSA-K 1,2,3,4,5-pentamethylcyclopentane;trichlorozirconium Chemical compound Cl[Zr](Cl)Cl.C[C]1[C](C)[C](C)[C](C)[C]1C FOKGVHRHBBEPPI-UHFFFAOYSA-K 0.000 description 13
- 239000007810 chemical reaction solvent Substances 0.000 description 13
- 150000002170 ethers Chemical class 0.000 description 13
- 150000008282 halocarbons Chemical class 0.000 description 13
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 13
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 13
- 125000003944 tolyl group Chemical group 0.000 description 13
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 12
- 229910007926 ZrCl Inorganic materials 0.000 description 12
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 12
- 125000003710 aryl alkyl group Chemical group 0.000 description 12
- 125000000753 cycloalkyl group Chemical group 0.000 description 12
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 12
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 11
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 11
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 11
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 11
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 11
- 239000008096 xylene Substances 0.000 description 11
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 10
- 229910052801 chlorine Inorganic materials 0.000 description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 9
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 9
- 229910052794 bromium Inorganic materials 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 9
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 9
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 8
- 125000005103 alkyl silyl group Chemical group 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 8
- ZRKSVHFXTRFQFL-UHFFFAOYSA-N isocyanomethane Chemical compound C[N+]#[C-] ZRKSVHFXTRFQFL-UHFFFAOYSA-N 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 230000000737 periodic effect Effects 0.000 description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- LPOWNNVYVAXLTD-UHFFFAOYSA-M [Br-].[Zr+] Chemical compound [Br-].[Zr+] LPOWNNVYVAXLTD-UHFFFAOYSA-M 0.000 description 7
- YUTIKJXPFKGBJC-UHFFFAOYSA-K [Zr+3].CN(C([S-])=S)C.CN(C([S-])=S)C.CN(C([S-])=S)C Chemical compound [Zr+3].CN(C([S-])=S)C.CN(C([S-])=S)C.CN(C([S-])=S)C YUTIKJXPFKGBJC-UHFFFAOYSA-K 0.000 description 7
- 125000005104 aryl silyl group Chemical group 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 125000001624 naphthyl group Chemical group 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 7
- IZYHZMFAUFITLK-UHFFFAOYSA-N 1-ethenyl-2,4-difluorobenzene Chemical compound FC1=CC=C(C=C)C(F)=C1 IZYHZMFAUFITLK-UHFFFAOYSA-N 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- RSPAIISXQHXRKX-UHFFFAOYSA-L 5-butylcyclopenta-1,3-diene;zirconium(4+);dichloride Chemical compound Cl[Zr+2]Cl.CCCCC1=CC=C[CH-]1.CCCCC1=CC=C[CH-]1 RSPAIISXQHXRKX-UHFFFAOYSA-L 0.000 description 6
- HGKBCLBYORVNBC-UHFFFAOYSA-N C=1C=CC=CC=1[Zr]C1=CC=CC=C1 Chemical compound C=1C=CC=CC=1[Zr]C1=CC=CC=C1 HGKBCLBYORVNBC-UHFFFAOYSA-N 0.000 description 6
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 6
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 6
- 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 6
- MOXDIXPGGWJTKM-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].C[Si](C)(C)C1=C(C(=C(C1(C)[Zr+3])C)C)C Chemical compound [Cl-].[Cl-].[Cl-].C[Si](C)(C)C1=C(C(=C(C1(C)[Zr+3])C)C)C MOXDIXPGGWJTKM-UHFFFAOYSA-K 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 125000004672 ethylcarbonyl group Chemical group [H]C([H])([H])C([H])([H])C(*)=O 0.000 description 6
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 6
- 150000003512 tertiary amines Chemical class 0.000 description 6
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 6
- QCEOZLISXJGWSW-UHFFFAOYSA-K 1,2,3,4,5-pentamethylcyclopentane;trichlorotitanium Chemical compound [Cl-].[Cl-].[Cl-].CC1=C(C)C(C)([Ti+3])C(C)=C1C QCEOZLISXJGWSW-UHFFFAOYSA-K 0.000 description 5
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 5
- OXLXAPYJCPFBFT-UHFFFAOYSA-L CC1=CC(C)(C=C1)[Zr](Cl)(Cl)C1(C)C=CC(C)=C1 Chemical compound CC1=CC(C)(C=C1)[Zr](Cl)(Cl)C1(C)C=CC(C)=C1 OXLXAPYJCPFBFT-UHFFFAOYSA-L 0.000 description 5
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- VAUAMEDMLANPBY-UHFFFAOYSA-N [Zr]CC1=CC=CC=C1 Chemical compound [Zr]CC1=CC=CC=C1 VAUAMEDMLANPBY-UHFFFAOYSA-N 0.000 description 5
- 229910052805 deuterium Inorganic materials 0.000 description 5
- IVTQDRJBWSBJQM-UHFFFAOYSA-L dichlorozirconium;indene Chemical compound C1=CC2=CC=CC=C2C1[Zr](Cl)(Cl)C1C2=CC=CC=C2C=C1 IVTQDRJBWSBJQM-UHFFFAOYSA-L 0.000 description 5
- PZNSYTBBZMPKJS-UHFFFAOYSA-N methanolate;zirconium(2+) Chemical compound [Zr+2].[O-]C.[O-]C PZNSYTBBZMPKJS-UHFFFAOYSA-N 0.000 description 5
- 125000006606 n-butoxy group Chemical group 0.000 description 5
- 230000037048 polymerization activity Effects 0.000 description 5
- JCBJVAJGLKENNC-UHFFFAOYSA-N potassium;ethoxymethanedithioic acid Chemical compound [K+].CCOC(S)=S JCBJVAJGLKENNC-UHFFFAOYSA-N 0.000 description 5
- 238000010558 suspension polymerization method Methods 0.000 description 5
- 150000003755 zirconium compounds Chemical class 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- GSFSVEDCYBDIGW-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-yl)-6-chlorophenol Chemical compound OC1=C(Cl)C=CC=C1C1=NC2=CC=CC=C2S1 GSFSVEDCYBDIGW-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- AWXKEFJIQBQSSC-UHFFFAOYSA-L [Cl-].[Cl-].CC1=CC(C)([Zr++]C2(C)C=C(C)C(C)=C2)C=C1C Chemical compound [Cl-].[Cl-].CC1=CC(C)([Zr++]C2(C)C=C(C)C(C)=C2)C=C1C AWXKEFJIQBQSSC-UHFFFAOYSA-L 0.000 description 4
- PDBOLQCPEKXSBW-UHFFFAOYSA-M [Ti]Cl Chemical compound [Ti]Cl PDBOLQCPEKXSBW-UHFFFAOYSA-M 0.000 description 4
- 125000005234 alkyl aluminium group Chemical group 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 4
- QJWCAWHRSWFNNM-UHFFFAOYSA-N chloro-dimethyl-(1,2,3,4-tetramethylcyclopenta-2,4-dien-1-yl)silane Chemical compound CC=1C(=C(C(C=1)(C)[Si](C)(C)Cl)C)C QJWCAWHRSWFNNM-UHFFFAOYSA-N 0.000 description 4
- QRUYYSPCOGSZGQ-UHFFFAOYSA-L cyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.[CH]1[CH][CH][CH][CH]1.[CH]1[CH][CH][CH][CH]1 QRUYYSPCOGSZGQ-UHFFFAOYSA-L 0.000 description 4
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 4
- GWWKZPLMVIATIO-UHFFFAOYSA-L dibromozirconium Chemical compound Br[Zr]Br GWWKZPLMVIATIO-UHFFFAOYSA-L 0.000 description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 4
- 238000012685 gas phase polymerization Methods 0.000 description 4
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
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- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- DWCSXQCXXITVKE-UHFFFAOYSA-N triethyloxidanium Chemical compound CC[O+](CC)CC DWCSXQCXXITVKE-UHFFFAOYSA-N 0.000 description 1
- WCZKTXKOKMXREO-UHFFFAOYSA-N triethylsulfanium Chemical compound CC[S+](CC)CC WCZKTXKOKMXREO-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- GBXQPDCOMJJCMJ-UHFFFAOYSA-M trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;bromide Chemical compound [Br-].C[N+](C)(C)CCCCCC[N+](C)(C)C GBXQPDCOMJJCMJ-UHFFFAOYSA-M 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 0.000 description 1
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical compound C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-UHFFFAOYSA-N 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 1
- NPHLURKGGOFSPO-UHFFFAOYSA-N tris(2,3,4,5-tetrafluorophenyl)borane Chemical compound FC1=C(F)C(F)=CC(B(C=2C(=C(F)C(F)=C(F)C=2)F)C=2C(=C(F)C(F)=C(F)C=2)F)=C1F NPHLURKGGOFSPO-UHFFFAOYSA-N 0.000 description 1
- DEHQSHNHUNLJRK-UHFFFAOYSA-N tris(2,3-difluorophenyl)borane Chemical compound FC1=CC=CC(B(C=2C(=C(F)C=CC=2)F)C=2C(=C(F)C=CC=2)F)=C1F DEHQSHNHUNLJRK-UHFFFAOYSA-N 0.000 description 1
- HPKBFHDRGPIYAG-UHFFFAOYSA-N tris(2,4,6-trifluorophenyl)borane Chemical compound FC1=CC(F)=CC(F)=C1B(C=1C(=CC(F)=CC=1F)F)C1=C(F)C=C(F)C=C1F HPKBFHDRGPIYAG-UHFFFAOYSA-N 0.000 description 1
- QNJHGTXKXSFGPP-UHFFFAOYSA-N tris(2-fluorophenyl)borane Chemical compound FC1=CC=CC=C1B(C=1C(=CC=CC=1)F)C1=CC=CC=C1F QNJHGTXKXSFGPP-UHFFFAOYSA-N 0.000 description 1
- RUHDHWYKQRTETI-UHFFFAOYSA-N tris(trifluoromethyl)borane Chemical compound FC(F)(F)B(C(F)(F)F)C(F)(F)F RUHDHWYKQRTETI-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
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- 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
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- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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- 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
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- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
Claims (8)
- 전이 금속 화합물을 포함하는 올레핀 중합 촉매로서, 전술한 전이금속 화합물은 Ti, Zr 및 Hf로 구성된 군에서 선택되는 하나의 전이금속 및 적어도 두 개의 리간드를 포함하는 전이금속 화합물을 포함하며, 여기서 하나의 리간드는 시클로펜타디에닐 골격을 가지는 기이고 나머지 적어도 하나의 리간드는 1가의 음이온성 2자리 킬레이팅 리간드로서 전이금속에 각각 배위되어 있는 두 개의 배위 원자를 가지고 있는데, 그중 하나의 원자는 O, S, Se 및 Te 로 구성된 군에서 선택되고 다른 원자는 N, S, Se, 및 Te 로 구성된 군에서 선택되며, 또한 여기서 적어도 하나의 나머지 리간드들 중의 하나는 시클로펜타디에닐 골격을 가지는 전술한 기에 가교기를 통해 경우에 따라 결합되어 있음을 특징으로 하는, 전이 금속 화합물을 포함하는 올레핀 중합 촉매
- 제 1 항에 있어서, 전술한 전이금속 화합물이 하기 화학식 1로 표현되는 화합물임을 특징으로 하는 촉매:[화학식 1]CpML1 mY3-m상기식에서, Cp는 시클로펜타디에닐 골격을 갖는 기를 나타내고,M은 Ti, Zr 또는 Hf를 나타내고,L1은 하기 화학식 2로 표현되는 두자리 킬레이팅 리간드를 나타내고:[화학식 2](상기식에서, X1, X2및 M 각각은 배위원자를 나타내며, 여기서 X1은 O, S, Se 또는 Te를 나타내고 X2는 S, Se 또는 Te를 나타내며, R1및 R2각각은 독립적으로 비치환 또는 치환된 C1-C20탄화수소기를 나타내는데, 단 R1및 R2는 경우에 따라 서로서로에 결합되어서 R1, R2및 N가 함께 질소원자를 함유하는 헤테로환식 고리를 형성함),Y는 할로겐 원자, C1-C20탄화수소기, C1-C20알콕시기, C1-C20티오알콕시기, C6-C20아릴옥시기, C6-C20티오아릴옥시기, C1-C20탄화수소기로 치환된 아미노기, 또는 C1-C20탄화수소기로 치환된 포스피노기를 나타내며, 그리고m 은 1, 2 또는 3을 나타낸다.
- 제 1 항에 있어서, 전술한 전이금속 화합물이 하기 화학식 3으로 표현되는 화합물임을 특징으로 하는 촉매:[화학식 3]CpML2 mY3-m상기식에서, Cp는 시클로펜타디에닐 골격을 갖는 기를 나타내고,M은 Ti, Zr 또는 Hf를 나타내고,L2는 하기 화학식 4로 표현되는 두자리 킬레이팅 리간드를 나타내며:[화학식 4](상기식에서, X1, X2및 N 각각은 배위원자를 나타내며, 여기서 X1은 O, S, Se 또는 Te 를 나타내고, X2는 S, Se 또는 Te 를 나타내며, 및 X3는 O, S, Se 또는 Te 를 나타내며, R3는 비치환 또는 치환된 C1-C20탄화수소기를 나타냄),Y는 할로겐 원자, C1-C20탄화수소기, C1-C20알콕시기, C1-C20티오알콕시기, C6-C20아릴옥시기, C6-C20티오아릴옥시기, C1-C20탄화수소기로 치환된 아미노기, 또는 C1-C20탄화수소기로 치환된 포스피노기를 나타내며, 그리고m 은 1, 2 또는 3을 나타낸다.
- 제 1 항에 있어서, 전술한 전이금속 화합물이 하기 화학식 5 또는 6으로 표현되는 화합물임을 특징으로 하는 촉매:[화학식 5]CpM(L3-R4)mY3-m[화학식 6](Cq-A-L3)M(L3-R4)nY2-n상기식에서, Cp는 시클로펜타디에닐 골격을 갖는 기를 나타내고,Cq는 A에 공유결합된, 시클로펜타디에닐 골격을 가지는 기를 나타내고,M은 Ti, Zr 또는 Hf를 나타내고,L3는 하기 화학식 7로 표현되는 두자리 킬레이팅 리간드를 나타내며:[화학식 7](상기식에서, X1및 X2각각은 배위원자이며, 여기서 X1은 O, S, Se 또는 Te를 나타내고 X2는 S, Se 또는 Te를 나타내며, 및 R5는 X5R7또는 R7을 나타내며, 식중 X5는 O, S, Se 또는 Te 를 나타내고 R7은 비치환 또는 치환된 C1-C20탄화수소기를 나타냄),R4는 X4R6또는 R6으로 표현되며, 식중에서 X4는 O, S, Se 또는 Te 를 나타내고 R6은 비치환 또는 치환된 C1-C20탄화수소기를 나타내며,A는 공유결합에 의해 가교를 형성하는 가교기 또는 원자를 나타내며, -CR8 2-, -CR8 2CR8 2-, -CR8=CR8-, -SiR8 2-, -SiR8 2SiR8 2-, -GeR8 2-, -BR8-, -AlR8-, -PR8-, -P(O)R8 2-, -NR8-, -SO2-, -SO-, -O-, -S-, -Ge-, -Sn- 및 -CO- 로 구성된 군에서 선택되는데, 식중 R8은 수소원자, 할로겐원자, 또는 비치환 또는 치환된 C1-C20탄화수소기를 나타내며,Y는 할로겐 원자, C1-C20탄화수소기, C1-C20알콕시기, C1-C20티오알콕시기, C6-C20아릴옥시기, C6-C20티오아릴옥시기, C1-C20탄화수소기로 치환된 아미노기, 또는 C1-C20탄화수소기로 치환된 포스피노기를 나타내며,m 은 1, 2 또는 3을 나타내고, 그리고n 은 0, 1 또는 2를 나타낸다.
- 제 1 항에 있어서, 전술한 전이금속 화합물이 하기 화학식 8로 표현되는 화합물임을 특징으로 하는 촉매:[화학식 8]CpML4 nY3-n상기식에서, Cp는 시클로펜타디에닐 골격을 갖는 기를 나타내고,M은 Ti, Zr 또는 Hf를 나타내고,L4는 하기 화학식 9로 표현되는 두자리 킬레이팅 리간드를 나타내며:[화학식 9](상기식에서, N 및 X6은 배위원자이며, X6은 O, S, Se 또는 Te 를 나타내고, 그리고R9, R10, R11, R12, R13및 R14의 각각은 독립적으로 수소원자, 할로겐 원자, 비치환 또는 치환된 C1-C20탄화수소기, 비치환 또는 치환된 C1-C20알콕시기, 또는 비치환 또는 치환된 C1-C20탄화수소기로 치환된 실릴기를 나타내는데, 단 R9, R10, R11, R12, R13및 R14의 각각이 독립적으로 비치환 또는 치환된 탄화수소기를 나타낼 때는 R9및 R10, R10및 R11, R11및 R12, 그리고 R12및 R13의 적어도 하나의 조합 중의 한 쌍은 경우에 따라 서로 결합되어 R9및 R10, R10및 R11, R11및 R12, 그리고 R12및 R13의 적어도 하나의 조합이 4-, 5- 또는 6-원 고리를 형성하도록 함),Y는 할로겐 원자, 비치환 또는 치환된 C1-C20탄화수소기, C1-C20알콕시기, C1-C20티오알콕시기, C6-C20아릴옥시기, C6-C20티오아릴옥시기, C1-C20탄화수소기로 치환된 아미노기, 또는 C1-C20탄화수소기로 치환된 포스피노기를 나타내고, 그리고n 은 1 또는 2를 나타낸다.
- 제 1 항에 있어서, 전술한 전이금속 화합물이 하기 화학식 10 또는 11 로 표현되는 화합물임을 특징으로 하는 촉매:[화학식 10]CpM(L5-R15)mY3-m[화학식 11](Cq-A-L5)M(L5-R15)nY2-n상기식에서, Cp는 시클로펜타디에닐 골격을 갖는 기를 나타내고,Cq는 A에 공유결합된, 시클로펜타디에닐 골격을 가지는 기를 나타내고,M은 Ti, Zr 또는 Hf를 나타내고,L5는 하기 화학식 12 로 표현되는 두자리 킬레이팅 리간드를 나타내며:[화학식 12](상기식에서, X7및 N 각각은 배위원자이며, 여기서 X7은 O, S, Se 또는 Te 를 나타내고,R16, R17, R18및 R19각각은 독립적으로 수소원자, 할로겐원자, 비치환 또는 치환된 C1-C20탄화수소기, 비치환 또는 치환된 C1-C20알콕시기, 또는 비치환 또는 치환된 C1-C20탄화수소기로 치환된 실릴기를 나타냄), 또는L5는, 전술한 화학식 12에서, 2개의 탄소원자 각각이 하나 또는 두 개의 비치환 또는 치환된 탄화수소기를 가지고 있는 구조를 가지고 있는 두자리 킬레이팅 기능기를 나타내는데, 여기서 전술한 2 개의 탄소원자에 각각 결합되어 있는, 임의로 선택된 2 개의 탄화수소기들은 서로 결합되어서 전술한 2 개의 탄소원자 및 전술한 임의로 선택된 2 개의 탄화수소기가 함께 4-, 5- 또는 6-원 고리를 형성하고 있거나, 또는 여기서 R16및 R18각각은 탄화수소기이고 R17및 R19는 비어 있으며, 전술한 R16및 전술한 R18이 서로 결합되어서 전술한 2 개의 탄소원자, R16및 R18이 함께 1 개 이상의 탄소-탄소 이중결합을 함유하는 4-, 5- 또는 6-원 고리를 형성하고 있거나, 또는 여기서 R17및 R19각각이 탄화수소기이고, R16및 R18는 비어 있으며, 전술한 R17및 전술한 R19가 서로 결합되어서 전술한 2 개의 탄소원자, R17및 R19가 함께 1 개 이상의 탄소-탄소 이중결합을 함유하는 4-, 5- 또는 6-원 고리를 형성하고 있으며,R15및 R20각각은 독립적으로 수소원자, 또는 비치환 또는 치환된 C1-C20탄화수소기를 나타내는데, 단, R15및 R20은 경우에 따라 서로에 결합되어서 R15, R20및 N이 함께 질소원자를 함유하는 5- 또는 6-원고리를 형성하며,A는 공유결합에 의해 가교를 형성하는 가교기 또는 원자를 나타내며, -CR8 2-, -CR8 2CR8 2-, -CR8=CR8-, -SiR8 2-, -SiR8 2SiR8 2-, -GeR8 2-, -BR8-, -AlR8-, -PR8-, -P(O)R8 2-, -NR8-, -SO2-, -SO-, -O-, -S-, -Ge-, -Sn- 및 -CO- 로 구성된 군에서 선택되는데, 식중 R8은 수소원자, 할로겐원자, 또는 비치환 또는 치환된 C1-C20탄화수소기를 나타내며,Y는 할로겐 원자, 비치환 또는 치환된 C1-C20탄화수소기, C1-C20알콕시기, C1-C20티오알콕시기, C6-C20아릴옥시기, C6-C20티오아릴옥시기, C1-C20탄화수소기로 치환된 아미노기, 또는 C1-C20탄화수소기로 치환된 포스피노기를 나타내며,m 은 1 또는 2 를 나타내고, 그리고n 은 0, 1 또는 2를 나타낸다.
- 제 1 내지 6 항중 어느 한 항에 있어서, 오르가노알루미늄옥시 화합물 및 양이온 발생제로 구성된 군에서 선택되는 1 종 이상의 보조 촉매를 더 포함함을 특징으로 하는 촉매.
- 올레핀을, 제 1 내지 7항중 어느 한 항에 따는 촉매의 존재 하에 단독중합 또는 공중합시키는 방법.
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PCT/JP1995/002558 WO1996018658A1 (fr) | 1994-12-13 | 1995-12-13 | Catalyseur de polymerisation d'olefine |
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ES2182946T3 (es) * | 1995-03-29 | 2003-03-16 | Univation Tech Llc | Polimeros de etileno que tiene una polidispersividad estrecha y procedimiento de preparacion. |
KR100342541B1 (ko) | 1998-04-16 | 2002-06-28 | 나까니시 히로유끼 | 올레핀 중합촉매 및 중합방법 |
US6069109A (en) * | 1998-07-01 | 2000-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of half-sandwich transition metal based catalyst precursors |
CA2248463A1 (en) * | 1998-09-28 | 2000-03-28 | Scott Collins | Iminophosphonamide complexes for olefin polymerization |
US6521793B1 (en) | 1998-10-08 | 2003-02-18 | Symyx Technologies, Inc. | Catalyst ligands, catalytic metal complexes and processes using same |
US6333389B2 (en) | 1998-12-18 | 2001-12-25 | Univation Technologies, Llc | Olefin polymerization catalysts, their production and use |
CN101245084B (zh) | 2007-02-14 | 2013-02-20 | 中国石油天然气股份有限公司 | 含膦取代乙烯基茂金属催化剂及其制备方法和应用 |
CN111747995B (zh) * | 2020-07-30 | 2023-02-21 | 上海化工研究院有限公司 | 一种含氮芳氧基茂钛化合物及其制备方法和应用 |
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DE3127133A1 (de) | 1981-07-09 | 1983-01-27 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von polyolefinen und deren copolymerisaten |
ZA844157B (en) | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
US4564647A (en) | 1983-11-14 | 1986-01-14 | Idemitsu Kosan Company Limited | Process for the production of polyethylene compositions |
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US4892851A (en) | 1988-07-15 | 1990-01-09 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
NZ235032A (en) | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
JP3275211B2 (ja) | 1991-05-20 | 2002-04-15 | ザ ダウ ケミカル カンパニー | 付加重合触媒の製造方法 |
US5721185A (en) | 1991-06-24 | 1998-02-24 | The Dow Chemical Company | Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
JP3160042B2 (ja) * | 1991-12-20 | 2001-04-23 | 三井化学株式会社 | オレフィン重合用触媒およびオレフィンの重合方法 |
US5527752A (en) * | 1995-03-29 | 1996-06-18 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for the production of polyolefins |
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