KR19990007920A - 피리딘 또는 퀴놀린 잔기를 함유하는 비덴테이트 리간드 기본의 전이금속 촉매 - Google Patents
피리딘 또는 퀴놀린 잔기를 함유하는 비덴테이트 리간드 기본의 전이금속 촉매 Download PDFInfo
- Publication number
- KR19990007920A KR19990007920A KR1019970707443A KR19970707443A KR19990007920A KR 19990007920 A KR19990007920 A KR 19990007920A KR 1019970707443 A KR1019970707443 A KR 1019970707443A KR 19970707443 A KR19970707443 A KR 19970707443A KR 19990007920 A KR19990007920 A KR 19990007920A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- formula
- cyclopentadienyl
- alkyl
- titanium
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 56
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title abstract description 16
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title abstract description 12
- 229910052723 transition metal Inorganic materials 0.000 title abstract description 8
- 239000003446 ligand Substances 0.000 title description 5
- 150000003624 transition metals Chemical class 0.000 title description 3
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 20
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 15
- 150000002367 halogens Chemical class 0.000 claims abstract description 14
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 9
- 239000010936 titanium Substances 0.000 claims abstract description 9
- 239000004711 α-olefin Substances 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims abstract description 5
- 229910052735 hafnium Chemical group 0.000 claims abstract description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract 4
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- HOGMFBWKANERDP-UHFFFAOYSA-N 5,7-dichloro-2-methylquinoline Chemical compound ClC1=CC(Cl)=CC2=NC(C)=CC=C21 HOGMFBWKANERDP-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- KDCMBOFDPFOGIN-UHFFFAOYSA-K [Cl-].[Cl-].C1(C=CC=C1)[Ti+2]OC1=NC=CC=C1 Chemical compound [Cl-].[Cl-].C1(C=CC=C1)[Ti+2]OC1=NC=CC=C1 KDCMBOFDPFOGIN-UHFFFAOYSA-K 0.000 claims description 3
- OJWQATXFXORIBY-UHFFFAOYSA-J [Cl-].[Cl-].O([Ti++]Oc1ccccn1)c1ccccn1 Chemical compound [Cl-].[Cl-].O([Ti++]Oc1ccccn1)c1ccccn1 OJWQATXFXORIBY-UHFFFAOYSA-J 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 claims description 3
- XUBBBAZWHFQYBA-UHFFFAOYSA-K Cl[Zr](Cl)(OC1=C2N=CC=CC2=CC=C1)C1C=CC=C1 Chemical compound Cl[Zr](Cl)(OC1=C2N=CC=CC2=CC=C1)C1C=CC=C1 XUBBBAZWHFQYBA-UHFFFAOYSA-K 0.000 claims description 2
- XDBAZXUCPAXZHC-UHFFFAOYSA-J [Cl-].[Cl-].[Cl-].C1=CN=C2C(O[Ti+3])=CC=CC2=C1 Chemical group [Cl-].[Cl-].[Cl-].C1=CN=C2C(O[Ti+3])=CC=CC2=C1 XDBAZXUCPAXZHC-UHFFFAOYSA-J 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 2
- -1 pyridine transition metal Chemical class 0.000 abstract description 11
- 125000005843 halogen group Chemical group 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- 229920000642 polymer Polymers 0.000 description 23
- 238000006116 polymerization reaction Methods 0.000 description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 9
- 239000005977 Ethylene Substances 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 150000003222 pyridines Chemical class 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 5
- 159000000002 lithium salts Chemical class 0.000 description 5
- KWKAKUADMBZCLK-UHFFFAOYSA-N methyl heptene Natural products CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012968 metallocene catalyst Substances 0.000 description 4
- 229960003540 oxyquinoline Drugs 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 4
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- 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 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
- ZPQOPVIELGIULI-UHFFFAOYSA-N 1,3-dichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1 ZPQOPVIELGIULI-UHFFFAOYSA-N 0.000 description 1
- PRBHEGAFLDMLAL-UHFFFAOYSA-N 1,5-Hexadiene Natural products CC=CCC=C PRBHEGAFLDMLAL-UHFFFAOYSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- 241000349731 Afzelia bipindensis Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- JVFDADFMKQKAHW-UHFFFAOYSA-N C.[N] Chemical compound C.[N] JVFDADFMKQKAHW-UHFFFAOYSA-N 0.000 description 1
- JYYOOKJNJRUXPR-UHFFFAOYSA-J C1(C=CC=C1)[Ti](Cl)(Cl)(Cl)Cl Chemical compound C1(C=CC=C1)[Ti](Cl)(Cl)(Cl)Cl JYYOOKJNJRUXPR-UHFFFAOYSA-J 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001191009 Gymnomyza Species 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- XEHFNVFARDGMQW-UHFFFAOYSA-J [Cl-].[Cl-].[Cl-].[Cl-].C1(C=CC=C1)[Zr+4] Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].C1(C=CC=C1)[Zr+4] XEHFNVFARDGMQW-UHFFFAOYSA-J 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- GPTXWRGISTZRIO-UHFFFAOYSA-N chlorquinaldol Chemical compound ClC1=CC(Cl)=C(O)C2=NC(C)=CC=C21 GPTXWRGISTZRIO-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- QOXHZZQZTIGPEV-UHFFFAOYSA-K cyclopenta-1,3-diene;titanium(4+);trichloride Chemical compound Cl[Ti+](Cl)Cl.C=1C=C[CH-]C=1 QOXHZZQZTIGPEV-UHFFFAOYSA-K 0.000 description 1
- BMTKGBCFRKGOOZ-UHFFFAOYSA-K cyclopenta-1,3-diene;zirconium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Zr+4].C=1C=C[CH-]C=1 BMTKGBCFRKGOOZ-UHFFFAOYSA-K 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical compound C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- IHLVCKWPAMTVTG-UHFFFAOYSA-N lithium;carbanide Chemical compound [Li+].[CH3-] IHLVCKWPAMTVTG-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide 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
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical group 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
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- JBIQAPKSNFTACH-UHFFFAOYSA-K vanadium oxytrichloride Chemical compound Cl[V](Cl)(Cl)=O JBIQAPKSNFTACH-UHFFFAOYSA-K 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003755 zirconium compounds Chemical class 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1825—Ligands comprising condensed ring systems, e.g. acridine, carbazole
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- 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
- C08F10/02—Ethene
-
- 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
- B01J2531/46—Titanium
-
- 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
- B01J2531/48—Zirconium
-
- 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
- B01J2531/49—Hafnium
-
- 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
- B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
- B01J2531/56—Vanadium
-
- 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
- B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
- B01J2531/57—Niobium
-
- 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
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
-
- 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
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/66—Tungsten
-
- 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
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/828—Platinum
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/226—Sulfur, e.g. thiocarbamates
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
-
- 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
- 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
-
- 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pyridine Compounds (AREA)
Abstract
화학식 1의 신규한 비덴테이트 피리딘 전이 금속 촉매가 기술되어 있다.
화학식 1
상기식에서,
Y는 O, S, NR,또는이고,
R은 각각 독립적으로 수소 또는 C1내지 C6알킬로부터 선택되고,
R'은 각각 독립적으로 C1내지 C6알킬, C1내지 C6알콕시, C6내지 C16아릴, 할로겐 또는 CF3로부터 선택되며,
M은 티탄, 지르코늄 또는 하프늄이고,
X는 각각 독립적으로 할로겐, C1내지 C6알킬, C1내지 C6알콕시 또는이고,
L은 X, 사이클로펜타디에닐, C1내지 C6알킬 치환된 사이클로펜타디에닐, 인데닐, 플루오레닐 또는이며,
m은 0 내지 4이며,
n은 1 내지 4이다.
또한, 상기 촉매 또는 화학식 2의 촉매를 사용하여 α-올레핀 단량체를 중합시킴을 포함하는 폴리-α-올레핀의 제보방법을 기재한다.
화학식 2
상기식에서.
Y, M, L, X 및 R'은 상기 정의된 바와 같고,
각각의 p은 독립적으로 0 내지 3으로부터 선택된다.
Description
본 발명은 α-올레핀의 중합에 유용한 촉매에 관한 것이다. 특히, 본 발명은 피리딘 또는 퀴놀린을 함유하는 비덴테이트 리간드를 사용한 에틸렌의 중합 방법에 관한 것이다.
현재까지, 폴리올레핀은 통상의 지글러 촉매 시스템을 사용하여 제조되어 왔다. 지글러 촉매는 전형적으로 전이 금속-함유 화합물 및 하나 이상의 유기 금속성 화합물로 이루어져 있다. 예를 들면, 폴리에틸렌은 삼염화티탄 및 디에틸렌알루미늄 클로라이드 또는 사염화티탄, 바나듐 옥시트리클로라이드 및 트리에틸알루미늄의 혼합물과 같은 지글러 촉매를 사용하여 제조되어 왔다. 이들 촉매는 저렴하지만, 활성이 낮기 때문에 고농도로 사용되지 않으면 안된다. 중합체중의 촉매잔기는 황색 또는 회색을 나타내고, 자외선 및 장기간의 안전성이 불충분하며, 염소 함유 잔기는 중합체 처리 장비를 부식시킬 수 있다. 따라서, 종종 중합체로부터 촉매 잔기를 제거하거나 중합체에 중화제 및 안정화제를 가하여 잔기의 유해한 효과를 해결할 필요가 있으며, 이는 제조 비용을 증가시키고 있다. 게다가, 지글러 촉매는 분자량 분포가 다양한 중합체를 생성하는데, 이는 주입 성형과 같은 특정한 적용에 바람직하지 않다. 또한, 이것은 α-올레핀 공-단량체의 도입을 불량하게 하고, 중합체 밀도의 조절을 어렵게 한다. 특정한 밀도를 얻기 위해서는 대량의 초과 공-단량체가 요구될 수도 있으며, 1-옥탄과 같은 다수의 고급 α-올레핀은 적어도 매우 낮은 수준에서만 도입될 수 있다.
지글러 촉매 시스템의 발견이래 이들의 실질적인 개선이 이루어졌으나, 현재 이들 촉매는 최근 발견된 메탈로센 촉매 시스템으로 대체되고 있다. 메탈로센 촉매는 전형적으로 하나 이상의 사이클로펜타디에닐 환 리간드를 가지는 전이 금속화합물로 이루어져 있다. 전이 지글러 촉매에 사용되는 유기 금속성 화합물, 예를 들어 알루미늄 알킬과 함께 사용되는 경우 메탈로센은 활성이 낮으며, 공촉매로서 알루미녹산을 사용하는 경우 활성이 매우 높다. 일반적으로, 활성이 너무 높아서 촉매 잔기를 중합체로서 제거할 필요가 없다. 게다가, 이들은 분자량이 높고 분자량 분포가 중합체를 생산한다. 또한, 이들은 α-올레핀 공-단량체 웰에 도입된다.
그러나, 보다 높은 온도에서 메탈로센 촉매는 보다 낮은 분자량의 중합체를 생성시키는 경향이 있다. 따라서, 이들은 약 80℃ 내지 약 95℃에서 수행되는 에틸렌의 기상 및 슬러리 중합에 유용하나, 일반적으로 이들은 온도가 증가됨에 따라 잘 작용하지 않는다. 용액 중의 에틸렌 중합은 광범위한 분자량 및 밀도뿐만 아니라 각종 상이한 공중합체의 용도에 걸쳐 중합체를 제조하는데 큰 적응성을 허용하기 때문에 바람직하다. 용액 중합은 다수의 상이한 적용에서 유용한 중합체의 제조를 가능하게 한다. 예를 들어, 식품 포장을 위한 배리어(barrier) 필름으로서 유용한 고분자량, 고밀도 폴리에틸렌(PE) 필름 및 우수한 인성 및 고충격 강도를 갖는 저밀도 에틸렌 공중합체 모두를 제조할 수 있다.
발명의 요약
본 발명자들은 α-올레핀 중합 촉매로서 우수한 활성을 갖는 신규한 비덴테이트 피리딘 전이 금속 화합물을 발견하였다. 또한 본 발명자들은 이전에는 촉매특성을 가지리하고 예상하지 못한, α-올레핀에 대한 우수한 중합 촉매인 비덴테이트 퀴놀린 전이 금속 화합물을 발견하였다. 이들 촉매는 메탈로센 촉매를 사용하여 제조된 중합체의 특성에 매우 근접한 특성을 갖는 중합체를 제조한다. 즉, 당해 중합체는 협소한 분자량 분포 및 균일한 공단량체 혼입을 갖는다.
비덴테이트 피리딘계 리간드를 함유하는 본 발명의 전이 금속 촉매는 하기 화학식 1을 갖는다.
[화학식 1]
상기식에서,
Y는 O, S, NR,, 또는
(여기서, 각각의 R은 수소 또는 C1내지 C6알킬로부터 독립적으로 선택된다)이고, 각각의 R'은 R, C1내지 C6알콕시, C1내지 C6아릴, 할로겐 또는 CF로부터 독립적으로 선택되고, M은 티타늄, 지르코늄 또는 하프늄이고, 각각의 X는 할로겐, C1내지 C6알킬, C1내지 C6알늄콕시 또는(여기서, L은 X, 사이클로펜타디에닐, C1내지 C6알킬 치환된 사이클로펜타디에닐, 인데닐, 플루오레닐 또는이다)로부터 독립적으로 선택되고, m은 0 내지 4이고, n은 1 내지 4이다.
화학식에서, Y 그룹은 용이하게 제조되는 화합물에서와 같이 바람직하게는 산소이다. 이러한 이유로 R 그룹은 바람직하게는 메틸이고 m은 바람직하게는 0이다. L 그룹은 우수한 특성을 제공하며 용이하게 제조할 수 있는 촉매에서와 같이 바람직하게는 할로겐, 가장 바람직하게는 염소이다. 동일한 이유로, X그룹은 바람직하게는 할로겐, 특히 염소이고, M 그룹은 바람직하게는 티타늄이다.
비덴테이트 피리딘 착물의 제조는 실시예에 나열되어 있으나, 일반적으로 이들은 산성 양성자를 갖는 치환된 피리딘 전구체를 HX 스캐빈저의 존재하에 화학식 MX3L의 화합물과 반응시킴에 의해 제조할 수 있다. 이 반응은 화학양론적이며 화학양론적 양의 스캐빈저가 바람직하다. 적합한 스캐빈저의 예는 치환된 피리딘보다 더욱 염기성인 화합물, 예를 들면 트리에틸아민, 피리딘, 수소화나트륨 및 부틸 리튬이다. 스캐빈저가 치환된 피리딘보다도 강력한 염기인 경우, 치환된 피리딘의 염을 사용하고 이로부터 개시하여 제조할 수 있다. 반응은 바람직하게는 용매중에서 수행되나, 단지 반응물의 부분적 가용성만이 요구된다. 테트라하이드로푸란(THF), 에테르, 톨루엔 또는 크실렌과 같은 비양자성 용매를 약 0.2 내지 약 20중량%의 고체 양으로, 및 바람직하게는 약 5 내지 10중량%의 고체 양으로 사용할 수 있다. 이 반응은 약 -78℃ 내지 실온에서 일어날 수 있다. 반응이 진행되면서 침전물이 형성되고 생성물은 톨루엔, 메틸렌 클로라이드, 디에틸에테르 또는 유사한 추출물을 사용하여 추출할 수 있다.
본 발명의 비덴테이트 퀴놀린 전이 금속 촉매는 화학식 2를 가진다.
[화학식 2]
상기식에서, R, R', L, M, X 및 n은 상기 정의된 바와 같고, P는 독립적으로 0 내지 3으로부터 선택된다.
퀴놀린 전이 금속은 치환된 피리딘 대신에 8-하이드록시 퀴놀린(또한 8-퀴놀리놀로서 공지됨)과 같은 치환된 퀴놀린으로 시작하는 것을 제외하고는 피리딘 전이 금속 촉매와 유사한 방식으로 제조한다. 또한, 부틸 리튬을 사용하여 8-하이드록시 퀴놀린의 리튬 염을 제조할 수 있는데, 이는 출발물질로서 사용될 수 있다.
촉매는 통상적으로 유기 금속성 공촉매와 배합하여 사용되기 때문에, 공촉매를 또한 용해시킬 수 있는 용매에 당해 촉매를 용해시키는 것이 바람직하다. 예를 들면, 메틸알루미녹산(MAO) 또는 폴리메틸알루미녹산(PMAO)가 공촉매라면, 용매로서 톨루엔, 크실렌, 벤젠 또는 에틸벤젠을 사용할 수 있다. 바람직한 공촉매는 MAO인데, 이는 활서이 높고 중합체의 분자량 분포가 좁기 때문이다. 중합화에 사용할 경우, 촉매에 대한 유기 금속성 공촉매의 몰 비율은 0.01 : 1 내지 100,000 : 1 및 바람직하게는 1 : 1 내지 10,000 : 1의 범위이다.
또다른 공촉매는 비-배위 불활성 음이온을 함유하는 산 염이다;참조 : 미국 특허 제5,064,802호]. 산 염은 일반적으로 리튬 테트라키스(펜타플루오로페닐)보레이트, 리튬 테트라키스(펜타플루오로페닐)알루미네이트, 알루미늄 테트라키스(펜타플루오로페닐)보레이트 및 이의 혼합물과 같이 붕소 또는 알루미늄 원자에 부착된 벌크 리간드로 이루어진 비-친핵성 화합물이다. 이들 화합물의 촉매와 반응하여 생성된 음이온은 금속-함유 양이온에 약하게 배위결합된다고 여겨진다. 촉매에 대한 산 염의 몰비는 약 0.01 : 1 내지 약 1000 : 1의 범위일 수 있다.
촉매 및 산 염으로 부터 활성 촉매 시스템을 제조하는 방법에 관하여는 제한이 없지만, 바람직하게는 이들을 약 -78℃ 내지 약 150℃ 범위 온도의 불활성 용매에서 혼합한다. 또한, 원한다면, 이들을 단량체 존재하에서 혼합할 수 있다. 산염을 앞서 기술한 유기금속 공촉매와 배합하여 사용할 수 있다.
촉매 및 공촉매를 실리카 겔, 알루미나, 실리카, 마그네시아, 또는 티타니아와 같은 지지체에서 사용할 수 있으나, 지지체는 중합체내에 오염물을 남길 수 있기 때문에바람직하지 않다. 그러나, 사용되어질 공정에 따라, 지지체가 요구될 수도 있다. 예를 들면, 지지체는 일반적으로 기체상 중합 공정 및 슬러리 중합 공정에서 생성되는 중합체의 입자 크기를 조절하고 반응기 벽의 오염을 방지하기 위해 필요하다. 지지체를 사용하기 위해, 촉매 및 조촉매를 용매에 용해시키고, 예를 들면 용매를 증발시켜 지지체 물질상에 침전시킨다. 또한 조촉매는 지지체상에 침착될 수 있거나 이는 지지된 촉매와는 별개로 반응기로 도입될 수 있다.
촉매를 올레핀 탄화수소 단량체의 중합에서 종래의 반응대로 사용한다. 스티렌과 같은 불포화 단량체는 본 발명의 촉매를 사용하여 중합될 수 있으나, 올레핀을 중합하는데는 프로필렌, 1-부텐, 1-헥센, 1-옥텐, 및 특히 에틸렌과 같은 α-올레펜이 특히 유용하다.
또한 통상적인 방법에서 촉매는 불포화된 단량체(예 : 에틸렌, 프로필렌, 1-부텐, 1-헥센, 1-옥텐 등)의 혼합물, 에틸렌 및 디-올레핀(예 : 1, 3-부타디엔, 1, 4-헥사디엔, 1, 5-헥사디엔 등)의 혼합물, 에틸렌 및 불포화된 공단량체(노르보르넨, 에틸리넨, 노르보르넨, 비닐 노르보르넨, 노르보르나디엔 등)의 혼합물을 공중합화하기 위해 유용하다.
본 발명의 촉매는 다양한 중합화 공정에서 사용될 수 있다. 이들은 액상 중합화 공정(슬러리, 용액, 현탁액, 벌크상, 또는 이의 혼합물), 고압유동상, 또는 기상 중합화 공정에서 사용될 수 있다. 상기 공정은 일련의 공정 또는 단독 공정에서 사용될 수 있다. 중합화 반응 영역에서의 압력은 약 15psia 내지 50,000psia의 범위일 수 있고 상기 온도는 -78℃ 내지 300℃의 범위일 수 있다.
실시예 1
비스(2-피리디녹시)티타늄 디클로라이드의 합성
50mL THF 중의 2-하이드록시 피리딘 0.02몰 및 트리에틸아민 0.02몰 용액에 티타늄 테트라클로라이드 0.01몰 용액을 0℃에서 적가하고 실온에서 밤새 교반시킨다. 여과후 THF 용액을 증발시키고 산물을 잔사로부터 추출한다. 생성물은 하기 화학식 I의 화합물이다.
[화학식 I]
실시예 2
(사이클로펜타디에닐)(2-피리디녹시)티타늄 디클로라이드의 제조
에테르 50mL 중의 사이클로펜타디에닐 티타늄 트리클로라이드 0.002몰 용액에 에테르 50mL 중의 2-하이드록시 피리딘 용액(0.002몰) 및 트리에틸아민(0.002몰)응 0℃에서 첨가하고 밤새 교반시킨다. 산물을 에테르 여과물로부터 회수한다. 산물은 하기 화학식 Ⅱ의 화합물이다.
[화학식 Ⅱ]
실시예 3
퀴놀린옥시 전이 금속 촉매의 일반적인 제조방법
(부틸 리튬을 사용하여 제조한) 각종 8-퀴놀린을 유도체의 리튬 염의 톨루엔 슬러리를 상응하는 티탄 또는 지르코늄 화합물(사염화티탄, 사염화지르코늄, 사이클로펜타디에닐 사염화티탄 또는 사이클로펜타디에닐 사염화지르코늄)과 -78℃에서 배합하고 실온에서 밤새 교반한다. 착화합물을 톨루엔 또는 메틸렌 클로라이드로 추출하여 반응 혼합물로부터 회수한다. 다음 화학식(Ⅲ)의 8-퀴놀린옥시 티탄 트리클로라이드를 제조하기 위해, 톨루엔 300㎖ 중의 8-하이드록시퀴놀린의 리튬 염 0.01mol의 슬러리(퀴놀린을 1.45g(0.001mol) 및 MeLi로부터 제조)를 -78℃에서 톨루엔 20㎖ 중의 TiCl41.9g(0.01mol)의 용액에 가하고 실온에서 밤새 교반한다.
[화학식 Ⅲ]
침전물을 분리하고, 톨루엔으로 세척하고 CH2Cl2100㎖를 추출한다. 메틸렌 클로라이드를 제거한 후, 갈색 미결정상 고체(0.7g)을 분리한다.
유사하게, 다음 화학식 Ⅳ의 8-(2-메틸-5, 7-디클로로퀴놀린)옥시티탄 트리클로라이드(2.3g)을 5, 7-디클로로-2-메틸-8-퀴놀린을 2.28g(0.01mol)로부터 제조된 리튬 염을 출발 물질로 하여 제조한다.
[화학식 Ⅳ]
5, 7-디클로로-2-메틸-8-퀴놀린을 2.28g(0.01mol) 및 사염화지르코늄 1.165g(0.005mol)로부터 유사한 방법을 사용하여 비교 착화합물인 다음 화학식 Ⅴ의 비스[8-(2-메틸-5, 7-디클로로퀴놀린)옥시]지르코늄 디클로라이드 1.0g을 제조한다.
[화학식 Ⅴ]
하기 화학식 Ⅵ의 (사이클로펜타디에닐)-(8-퀴놀리녹시)지르코늄 디클로라이드와 하기 화학식 Ⅶ의 (사이클로펜타디에닐)-[8-(2-메틸-5, 7-디클로로퀴놀닐)옥시]지르코늄 디클로라이드를 제조하기 위해, 각각 8-퀴놀리놀 1.45g(0.01mole) 및 5, 7-디클로로-2-메틸-8-퀴놀리놀 1.15g(0.005mole)로부터의 리튬 염을 -78℃에서 톨루엔 중의 사이클로펜타디에닐 지르코늄 트리클로라이드 등몰량과 반응시킨다. 밤새 교반시키고 여과시킨 후, 생성물(Ⅵ 0.62g 및 Ⅶ 1.7g)을 톨루엔 용액으로부터 분리한다.
[화학식 Ⅵ]
[화학식 Ⅶ]
실시예 4
중합 반응
본 연구에서의 모든 중합 반응은 1.7ℓ 반응기에서 수행된다. 중합을 수행하기 전에, 반응기를 130℃로 가열시킴으로써 베이킹시키고 질소 퍼지하에 30분 동안 이 온도를 유지시킨다. 에틸렌, 수소, 헥센, 부텐 메탄 질소를 13 X 분자체를 함유하는 컬럼에 통과시킨다. 전형적인 중합을 위해, 반응기에 헥산 또는 톨루엔 0.850ℓ를 충전시키고, 주사기를 사용하여 필요한 용적의 희석 PMAO(AKZO)를 충전시킨다. 수소로 가압된 1ℓ들이 스테인레스 용기로부터의 압력 강화(△P)를 모니터함으로써 필요량의 수소를 반응기에 가한다. 촉매의 톨루엔 용액을 가압하의 질소에 의해 반응기에 가한다. 반응기를 본 과정 전체에 걸쳐 등온 조건으로 유지시킨다. 에틸렌을 반응기에 넣고 압력 조절기를 통해 필요 공급물과 함께 150psi에서 조절한다. 반응 온도 및 압력을 안정화시킨 후, 촉매 슬러리를 반응기에 충전하고 중합 반응을 개시한다. 에틸렌 흐름은 브룩스 질량 유동계를 통해 모니터한다.
중합을 반응기를 환기시킴으로써 종결하고 중합체를 여과로 회수한다. 중합체를 부틸화된 하이드록시톨루엔/헥산(BHT) 약 1000ppm을 첨가함으로써 안정화시키고 추가로 2시간 동안 80℃에서 진공 오븐 안에서 탈휘발시킨다. 중합체의 용융류 특성을 ASTM D-1238에 따라 결정한다. 중합체 밀도를 ASTM D-1505 95에 따라 밀도 성분 칼럼 중의 압축 성형된 샘플에서 측정한다.
다음 표는 반응 조건을 제공한다.
[표 1]
다음 표는 중합의 결과를 제공한다.
[표 2]
표에서, ㎏/gm/h는 시간당 촉매의 그램당 생성된 중합체 킬로그램이다.
중합체의 멜트 인덱스는 ASTM D-1238에 따라 측정하고, 조건 E 및 조건 F. MI2는 2.16㎏ 중량으로 축정된다(조건 E). MI20은 21.6㎏ 중량으로 측정된다(조건 F). MFR은 MI20 대 MI2의 비이다. 중합체 밀도는 ASTM D-1505에 따라 축정된다. 중합체의 분자량 분포는 용매로서 1, 2, 4-디클로로벤젠을 사용하여 135℃에서 물 150C 겔 투과 크로마토그래피를 사용하여 측정된다. 중량 평균 분자량(Mw) 및 Mw 대 Mn(수 평균 분자량) 둘다 분자량 분포를 특성화하는데 사용된다.
본 발명의 촉매는 낮은 MI 값으로 증명된 바와 같이, 우수한 생산성 및 고분자량 중합체를 제공하고, 촉매 Ⅵ 및 Ⅶ은 고온(110℃)에서도 제공한다.
Claims (20)
- 화학식 1의 촉매화학식 1상기식에서,Y는 O, S, NR,또는이거나,R은 각각 독립적으로 수소 또는 C1내지 C6알킬로부터 선택되며,R'은 각각 독립적으로 C1내지 C6알킬, C1내지 C6알콕시, C6내지 C16아릴, 할로겐 또는 CF3로부터 선택되며,M은 티탄, 지르코늄 또는 하프늄이고,X는 각각 독립적으로 할로겐, C1내지 C6알킬, C1내지 C6알콕시 또는로부터 선택되며,L은 X, 사이클로펜타디에닐, C1내지 C6알킬 치환된 사이클로펜타디에닐, 인데닐, 플루오레닐 또는이고,m은 0 내지 4이며,n은 1 내지 4이다.
- 제1항에 있어서, Y가 산소인 촉매.
- 제1항에 있어서, X가 할로겐인 촉매.
- 제3항에 있어서, X가 염소인 촉매.
- 제1항에 있어서, m은 0인 촉매.
- 제1항에 있어서, M이 티탄인 촉매.
- 제1항에 있어서, M이 지르코늄인 촉매.
- 제1항에 있어서, 비스(2-피리딘옥시)티타늄 디클로라이드 또는 사이클로펜타디에닐(2-피리딘옥시)티타늄 디클로라이드인 촉매.
- 화학식 1 또는 화학식 2의 촉매를 사용하여 α-올레핀 단량체를 중합시킴을 포함하여, 폴리-α-올레핀을 제조하는 방법.화학식 1화학식 2상기식에서,Y는 O, S, NR,또는이고,R은 각각 독립적으로 수소 또는 C1내지 C6알킬로부터 선택되며,R'은 각각 독립적으로 R, C1내지 C6알콕시, C6내지 C16아릴, 할로겐 또는 CF3로부터 선택되며,M은 티탄, 지르코늄 또는 하프늄이고,X는 각각 독립적으로 할로겐, C1내지 C6알킬, C1내지 C6알콕시 또는로부터 선택되며,L은 X, 사이클로펜타디에닐, C1내지 C6알킬 치환된 사이클로펜타디에닐, 인데닐, 플루오레닐 또는이고,m은 0 내지 4이며,n은 1 내지 4이며,각각의 p는 독립적으로 0 내지 3으로부터 선택된다.
- 제9항에 있어서, 촉매가 화학식 2의 촉매인 방법.화학식 2
- 제10항에 있어서, Y가 산소이고 X가 할로겐인 방법.
- 제10항에 있어서, M이 티탄인 방법.
- 제10항에 있어서, M이 지르코늄인 방법.
- 제13항에 있어서, Y가 산소이고 X가 할로겐인 방법.
- 제14항에 있어서, X가 염소인 방법.
- 제15항에 있어서, L이 사이클로펜타디에닐인 방법.
- 제16항에 있어서, R1이 염소, 메틸 및 이들의 혼합물로 이루어진 그룹으로부터 선택되는 방법.
- 제9항에 있어서, 촉매가 8-퀴놀린옥시-티타늄 트리클로라이드, 8-(2-메틸-5, 7-디클로로-퀴놀린)옥시티타늄 트리클로라이드, (사이클로펜타디에닐)-(8-퀴놀린옥시)지르코늄 디클로라이드, (사이클로펜타디에닐)-[8-(2-메틸-5, 7-디클로로퀴놀린)옥시]지르코늄 디클로라이드 및 이들의 혼합물로 이루어진 그룹으로부터 선택되는 방법.
- 화학식 1의 촉매를 사용하여 α-올레핀 단량체를 중합시킴을 포함하여, 폴리-α-올레핀을 제조하는 방법.화학식 1상기식에서,Y는 O, S, NR,또는(여기서, R은 각각 독립적으로 수소 또는 C1-C6알킬로부터)이고,R'은 각각 독립적으로 C1내지 C6알킬, C1내지 C6알콕시, C6내지 C16아릴, 할로겐 또는 CF3중에서 선택되며M은 티탄, 지르코늄 또는 하프늄이고,X는 각각 독립적으로 할로겐 C1내지 C6알킬, C1내지 C6알콕시 또는로부터 선택되고,L은 X의 정의와 동일하거나, 사이클로펜타디에닐, C1내지 C6알킬 치환된 사이클로펜타디에닐, 인데닐, 플루오레닐 또는이고,m은 0 내지 2이고,n은 각각 1 내지 4이다.
- 제19항에 있어서, 촉매가 비스(2-피리딘옥시)티타늄 디클로라이드, (사이클로펜타디에닐)(2-피리딘옥시)티타늄 디클로라이드 및 이들의 혼합물로 이루어진 그룹으로부터 선택되는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8/423,232 | 1995-04-17 | ||
US08/423,232 US5637660A (en) | 1995-04-17 | 1995-04-17 | Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19990007920A true KR19990007920A (ko) | 1999-01-25 |
Family
ID=23678124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970707443A KR19990007920A (ko) | 1995-04-17 | 1996-03-18 | 피리딘 또는 퀴놀린 잔기를 함유하는 비덴테이트 리간드 기본의 전이금속 촉매 |
Country Status (12)
Country | Link |
---|---|
US (3) | US5637660A (ko) |
EP (2) | EP1059310B1 (ko) |
JP (1) | JPH11503785A (ko) |
KR (1) | KR19990007920A (ko) |
CN (1) | CN1068331C (ko) |
AU (1) | AU5314496A (ko) |
BR (1) | BR9608224A (ko) |
DE (2) | DE69635719T2 (ko) |
ES (2) | ES2255914T3 (ko) |
MX (1) | MX9707982A (ko) |
RU (1) | RU2169735C2 (ko) |
WO (1) | WO1996033202A2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017138783A1 (ko) * | 2016-02-12 | 2017-08-17 | 주식회사 엘지화학 | 신규한 리간드 화합물 및 전이금속 화합물 |
US10538603B2 (en) | 2016-02-12 | 2020-01-21 | Lg Chem, Ltd. | Ligand compound and transition metal compound |
Families Citing this family (177)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637660A (en) * | 1995-04-17 | 1997-06-10 | Lyondell Petrochemical Company | Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety |
EP0852230B1 (en) * | 1995-08-31 | 2001-12-05 | Sumitomo Chemical Company Limited | Transition metal complexes, catalyst for olefin polymerization, and process for producing olefin polymers |
US5852146A (en) * | 1996-06-27 | 1998-12-22 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
US5856258A (en) * | 1996-10-15 | 1999-01-05 | Northwestern University | Phenolate constrained geometry polymerization catalyst and method for preparing |
US6417305B2 (en) * | 1996-12-17 | 2002-07-09 | E. I. Du Pont De Nemours And Company | Oligomerization of ethylene |
US6432862B1 (en) * | 1996-12-17 | 2002-08-13 | E. I. Du Pont De Nemours And Company | Cobalt catalysts for the polymerization of olefins |
US6214761B1 (en) * | 1996-12-17 | 2001-04-10 | E. I. Du Pont De Nemours And Company | Iron catalyst for the polymerization of olefins |
US6451938B1 (en) | 1997-02-25 | 2002-09-17 | Exxon Mobil Chemical Patents Inc. | Polymerization catalyst system comprising heterocyclic fused cyclopentadienide ligands |
TW420693B (en) * | 1997-04-25 | 2001-02-01 | Mitsui Chemicals Inc | Olefin polymerization catalysts, transition metal compounds, and <alpha>-olefin/conjugated diene copolymers |
US6136748A (en) * | 1997-07-02 | 2000-10-24 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for the polymerization of olefins |
US6268447B1 (en) * | 1998-12-18 | 2001-07-31 | Univation Technologies, L.L.C. | Olefin polymerization catalyst |
US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
US6096676A (en) * | 1997-07-02 | 2000-08-01 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
CN1067690C (zh) * | 1998-03-04 | 2001-06-27 | 中国科学院化学研究所 | 一种间规聚合的催化剂体系及其制备方法和用途 |
GB9809207D0 (en) * | 1998-04-29 | 1998-07-01 | Bp Chem Int Ltd | Novel catalysts for olefin polymerisation |
JP2002519497A (ja) | 1998-07-01 | 2002-07-02 | エクソンモービル・ケミカル・パテンツ・インク | 結晶性プロピレンポリマーと結晶化可能プロピレンポリマーとを含んでなる弾性ブレンド |
US6303719B1 (en) | 1998-12-18 | 2001-10-16 | Univation Technologies | Olefin polymerization catalyst system |
US6333389B2 (en) * | 1998-12-18 | 2001-12-25 | Univation Technologies, Llc | Olefin polymerization catalysts, their production and use |
US6180552B1 (en) | 1999-04-07 | 2001-01-30 | Equistar Chemicals, L.P. | Transition metal complexes containing neutral, multidentate azacyclic ligands |
US6204216B1 (en) | 1999-04-15 | 2001-03-20 | Equistar Chemicals, L.P. | Olefin polymerization catalysts containing amine derivatives |
US6201076B1 (en) | 1999-04-29 | 2001-03-13 | Equistar Chemicals, L.P. | Olefin polymerization process with fatty amine additives for improved activity and reduced fouling |
US6020493A (en) * | 1999-05-06 | 2000-02-01 | Equistar Chemicals, Lp | Single-site catalyst preparation |
US6271325B1 (en) | 1999-05-17 | 2001-08-07 | Univation Technologies, Llc | Method of polymerization |
US6211311B1 (en) | 1999-05-25 | 2001-04-03 | Equistar Chemicals, L.P. | Supported olefin polymerization catalysts |
US6291386B1 (en) | 1999-05-25 | 2001-09-18 | Equistar Chemicals, Lp | Process for the in-situ preparation of single-site transition metal catalysts and polymerization process |
US6239062B1 (en) | 1999-09-02 | 2001-05-29 | Equistar Chemicals, L.P. | Olefin polymerization catalysts containing indolyl-amido ligands |
US6265504B1 (en) | 1999-09-22 | 2001-07-24 | Equistar Chemicals, Lp | Preparation of ultra-high-molecular-weight polyethylene |
US6194527B1 (en) | 1999-09-22 | 2001-02-27 | Equistar Chemicals, L.P. | Process for making polyolefins |
US6232260B1 (en) | 1999-10-14 | 2001-05-15 | Equistar Chemicals, L.P. | Single-site catalysts for olefin polymerization |
US6228959B1 (en) | 1999-10-15 | 2001-05-08 | Equistar Chemicals, L.P. | Single-site catalysts containing homoaromatic ligands |
US6300438B1 (en) | 1999-10-22 | 2001-10-09 | Univation Technolgies, Llc | Hafnium transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
US6271323B1 (en) | 1999-10-28 | 2001-08-07 | Univation Technologies, Llc | Mixed catalyst compounds, catalyst systems and their use in a polymerization process |
US6265505B1 (en) | 1999-11-18 | 2001-07-24 | Univation Technologies, Llc | Catalyst system and its use in a polymerization process |
US6624107B2 (en) | 1999-10-22 | 2003-09-23 | Univation Technologies, Llc | Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof |
US6417304B1 (en) | 1999-11-18 | 2002-07-09 | Univation Technologies, Llc | Method of polymerization and polymer produced therefrom |
US6380328B1 (en) | 1999-12-10 | 2002-04-30 | Univation Technologies, Llc | Catalyst systems and their use in a polymerization process |
US6274684B1 (en) | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
US6300439B1 (en) | 1999-11-08 | 2001-10-09 | Univation Technologies, Llc | Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
MXPA02004322A (es) * | 1999-11-01 | 2002-11-07 | W R Grace & Co Cohn | Catalizador de polimerizacion de olefinas bidentado o tridentado soporte heterogeneo activo. |
US6294626B1 (en) | 1999-11-15 | 2001-09-25 | Equistar Chemicals, Lp | Olefin polymerization catalysts containing modified boraaryl ligands |
US6281155B1 (en) | 1999-11-19 | 2001-08-28 | Equistar Chemicals, L.P. | Supported olefin polymerization catalysts |
US6281306B1 (en) * | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
US6239239B1 (en) * | 2000-02-17 | 2001-05-29 | Equistar Chemicals, L.P. | Quinolinoxy and pyridinoxy single-site catalysts containing benzyl ligands |
US6255415B1 (en) * | 2000-02-29 | 2001-07-03 | Equistar Chemicals, L.P. | Ethylene polymerization process |
US6476165B1 (en) | 2000-03-08 | 2002-11-05 | Equistar Chemicals, Lp | Olefin polymerization process using fatty amine additives and boron-modified supported catalyst |
US6498221B1 (en) * | 2000-03-30 | 2002-12-24 | Equistar Chemicals, Lp | Single-site catalysts containing chelating N-oxide ligands |
US6812304B2 (en) | 2000-06-14 | 2004-11-02 | Equistar Chemicals, Lp | Process for producing improved premixed supported boraaryl catalysts |
JP2004504420A (ja) * | 2000-07-17 | 2004-02-12 | ユニベーション・テクノロジーズ・エルエルシー | 触媒系及びその重合方法への使用 |
US6433088B1 (en) | 2000-08-04 | 2002-08-13 | Equistar Chemicals, Lp | Clear and printable polypropylene films |
US6486270B1 (en) | 2000-08-25 | 2002-11-26 | Equistar Chemicals, Lp | High molecular weight, medium density polyethylene |
US6355733B1 (en) | 2000-10-13 | 2002-03-12 | Equistar Chemicals, Lp | Polyethylene blends and films |
US6414099B1 (en) | 2000-10-18 | 2002-07-02 | Equistar Chemicals, Lp | Single-site catalysts based on caged diimide ligands |
US6828397B2 (en) | 2000-11-07 | 2004-12-07 | Symyx Technologies, Inc. | Methods of copolymerizing ethylene and isobutylene and polymers made thereby |
US6660678B1 (en) | 2000-11-21 | 2003-12-09 | Equistar Chemicals, Lp | Single-site catalysts for olefin polymerization |
EP1700870B9 (en) | 2000-12-06 | 2009-09-02 | Eidgenössische Technische Hochschule Zürich | Melt-processible, wear resistant polyethylene |
ATE421979T1 (de) * | 2000-12-06 | 2009-02-15 | Omlidon Technologies Llc | Schmelzverarbeitbares, verschleissfestes polyethylen |
CN1527841A (zh) | 2000-12-28 | 2004-09-08 | �������ٶ������������ι�˾ | 烯烃聚合催化剂体系、聚合方法及由其制备的聚合物 |
US6673882B2 (en) | 2001-02-12 | 2004-01-06 | Equistar Chemicals, Lp | Supported single-site catalysts useful for olefin polymerization |
US6664349B2 (en) | 2001-03-29 | 2003-12-16 | Equistar Chemicals, Lp | Ethylene polymerization process |
US6579957B2 (en) | 2001-04-11 | 2003-06-17 | Equistar Chemicals, Lp | Single-site catalysts based on anionic thiopyran dioxide ligands |
EP1390417B1 (en) | 2001-04-12 | 2010-10-20 | ExxonMobil Chemical Patents Inc. | Process for polymerizing propylene and ethylene in solution |
US6391988B1 (en) | 2001-04-18 | 2002-05-21 | Equistar Chemicals L.P. | Tris(pyrazoyl) based anions |
US6583240B2 (en) | 2001-05-23 | 2003-06-24 | Equistar Chemicals, Lp | Ethylene polymerization process |
US6759361B2 (en) * | 2001-06-04 | 2004-07-06 | Equistar Chemicals, Lp | Aluminoboronate activators for single-site olefin polymerization catalysts |
US6489414B1 (en) | 2001-06-06 | 2002-12-03 | Equistar Chemicals, Lp | Chelating pyrimidines as ligands for single-site olefin polymerization catalysts |
US6544918B1 (en) | 2001-07-17 | 2003-04-08 | Equistar Chemicals, Lp | Olefin polymerization catalysts containing chelating dianionic ligands |
US6583242B2 (en) | 2001-08-02 | 2003-06-24 | Equistar Chemicals, Lp | Supported olefin polymerization catalysts |
ATE412016T1 (de) * | 2001-09-14 | 2008-11-15 | Basell Polyolefine Gmbh | Verfahren zur polymerisation von olefinen |
DE60234353D1 (de) * | 2001-09-14 | 2009-12-24 | Sumitomo Chemical Co | Übergangsmetallkomplex, katalysator für die polymerisierung von olefinen und verfahren zur herstellung von olefinpolymeren unter anwendung desselben |
DE10145453A1 (de) * | 2001-09-14 | 2003-06-05 | Basell Polyolefine Gmbh | Monocyclopentadienylkomplexe mit einem kondensierten Heterocyclus |
CN1160381C (zh) * | 2001-09-27 | 2004-08-04 | 中国石油化工股份有限公司 | 含双席夫碱配体的烯烃聚合催化剂及制备方法与应用 |
US6906160B2 (en) | 2001-11-06 | 2005-06-14 | Dow Global Technologies Inc. | Isotactic propylene copolymer fibers, their preparation and use |
US6960635B2 (en) * | 2001-11-06 | 2005-11-01 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
JP2005508415A (ja) | 2001-11-06 | 2005-03-31 | ダウ グローバル テクノロジーズ インコーポレイティド | アイソタクチックプロピレンコポリマー類、その製法および用途 |
US7122689B2 (en) * | 2001-11-06 | 2006-10-17 | Symyx Technologies, Inc. | Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene |
US6927256B2 (en) * | 2001-11-06 | 2005-08-09 | Dow Global Technologies Inc. | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent |
US6919467B2 (en) | 2001-12-18 | 2005-07-19 | Univation Technologies, Llc | Imino-amide catalyst compositions for the polymerization of olefins |
US6864205B2 (en) | 2001-12-18 | 2005-03-08 | Univation Technologies, Llc | Heterocyclic-amide catalyst compositions for the polymerization of olefins |
US7199255B2 (en) | 2001-12-18 | 2007-04-03 | Univation Technologies, Llc | Imino-amide catalysts for olefin polymerization |
US7001863B2 (en) | 2001-12-18 | 2006-02-21 | Univation Technologies, Llc | Monoamide based catalyst compositions for the polymerization of olefins |
US6831187B2 (en) | 2001-12-18 | 2004-12-14 | Univation Technologies, Llc | Multimetallic catalyst compositions for the polymerization of olefins |
US6596826B1 (en) | 2001-12-20 | 2003-07-22 | Equistar Chemicals, Lp | Olefin polymerization catalysts containing 1,3-diboretanyl ligands |
US6586545B1 (en) | 2001-12-20 | 2003-07-01 | Equistar Chemicals, Lp | Complexes based on four-membered cyclic anionic six-electron-donor ligands |
US6635728B2 (en) * | 2002-01-10 | 2003-10-21 | Equistar Chemicals, Lp | Preparation of ultra-high-molecular-weight polyethylene |
US6613841B2 (en) | 2002-01-28 | 2003-09-02 | Equistar Chemicals, Lp | Preparation of machine direction oriented polyethylene films |
US6780807B2 (en) | 2002-02-04 | 2004-08-24 | Equistar Chemicals L.P. | Acyclic anionic six-electron-donor ancillary ligands |
US6825296B2 (en) * | 2002-03-29 | 2004-11-30 | The University Of Hong Kong | Catalyst component for olefin polymerization |
US6693157B2 (en) * | 2002-04-08 | 2004-02-17 | Equistar Chemicals, Lp | Olefin polymerization catalysts containing triquinane ligands |
US6908972B2 (en) | 2002-04-16 | 2005-06-21 | Equistar Chemicals, Lp | Method for making polyolefins |
US7094723B2 (en) * | 2002-04-18 | 2006-08-22 | Equistar Chemicals Lp | Catalysts containing at least one heterocyclic ligand for improving the catalysts' performance of olefin polymerization |
US6642326B1 (en) | 2002-05-03 | 2003-11-04 | Equistar Chemicals, Lp | Use of silanes to enhance activity in single-site polymerizations |
US6649698B1 (en) | 2002-05-17 | 2003-11-18 | Equistar Chemicals, Lp | Polyethylene blends |
US6762255B2 (en) | 2002-06-06 | 2004-07-13 | Equistar Chemicals L.P. | Prealkylated olefin polymerization catalysts and olefin polymerization employing such catalysts |
US6630547B1 (en) | 2002-06-11 | 2003-10-07 | Equistar Chemicals, Lp | Use of silanes to control molecular weight in olefin polymerizations |
US7105672B2 (en) * | 2002-08-19 | 2006-09-12 | The University Of Hong Kong | Cyclometallated catalysts |
US6765074B2 (en) | 2002-09-27 | 2004-07-20 | Equistar Chemicals, Lp | Olefin polymerization process |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
CA2499951C (en) | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
US6884749B2 (en) | 2002-10-17 | 2005-04-26 | Equistar Chemicals L.P. | Supported catalysts which reduce sheeting in olefin polymerization, process for the preparation and the use thereof |
US6630548B1 (en) | 2002-11-01 | 2003-10-07 | Equistar Chemicals, Lp | Static reduction |
US7459500B2 (en) * | 2002-11-05 | 2008-12-02 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
US7579407B2 (en) * | 2002-11-05 | 2009-08-25 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
US6716936B1 (en) | 2002-12-16 | 2004-04-06 | Equistar Chemicals L.P. | Cascaded boiling pool slurry reactors for producing bimodal low to medium density polyethylene polymers |
US6713576B1 (en) | 2003-02-25 | 2004-03-30 | Equistar Chemicals, Lp | Olefin polymerization catalysts based on convex, polcyclic ligands |
JP4742221B2 (ja) | 2003-03-21 | 2011-08-10 | ダウ グローバル テクノロジーズ エルエルシー | モルホロジー制御オレフィン重合プロセス |
US20070029528A1 (en) * | 2003-04-04 | 2007-02-08 | San Diego State University Foundation | Compositions and methods for facilitating reaction at room temperature |
US6710005B1 (en) * | 2003-04-10 | 2004-03-23 | Equistar Chemicals, Lp | Aluminoxane modification |
US6774078B1 (en) | 2003-04-23 | 2004-08-10 | Equistar Chemicals, Lp | Olefin polymerization catalysts based on annulated cyclopentadienyl ligands |
US6984599B2 (en) * | 2003-04-23 | 2006-01-10 | Equistar Chemicals, Lp | Olefin polymerization catalysts based on hydroxyl-depleted calixarene ligands |
US6953764B2 (en) * | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
US6995216B2 (en) * | 2003-06-16 | 2006-02-07 | Equistar Chemicals, Lp | Process for manufacturing single-site polyolefins |
US6767975B1 (en) * | 2003-07-14 | 2004-07-27 | Equistar Chemicals, Lp | Olefin polymerization with pyridine moiety-containing singe-site catalysts |
US6930156B2 (en) * | 2003-10-22 | 2005-08-16 | Equistar Chemicals, Lp | Polymer bound single-site catalysts |
US7985811B2 (en) * | 2004-01-02 | 2011-07-26 | Univation Technologies, Llc | Method for controlling sheeting in gas phase reactors |
US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
US7011892B2 (en) * | 2004-01-29 | 2006-03-14 | Equistar Chemicals, Lp | Preparation of polyethylene films |
US20050200046A1 (en) * | 2004-03-10 | 2005-09-15 | Breese D. R. | Machine-direction oriented multilayer films |
US7037987B2 (en) * | 2004-03-26 | 2006-05-02 | Rohn And Haas Company | Olefin polymerization catalyst and polymerization process |
ES2356644T3 (es) * | 2004-04-05 | 2011-04-11 | Leucadia Inc | Malla degradable. |
US7598328B2 (en) * | 2004-04-07 | 2009-10-06 | Dow Global Technologies, Inc. | Supported catalysts for manufacture of polymers |
US7175918B2 (en) * | 2004-04-27 | 2007-02-13 | Equistar Chemicals, Lp | Polyolefin compositions |
US7459510B2 (en) * | 2004-06-21 | 2008-12-02 | Exxonmobil Chemical Patents Inc. | Polymerization process |
US8440125B2 (en) * | 2004-06-28 | 2013-05-14 | Equistar Chemicals, Lp | Polyethylene films having high resistance to deformation or elongation |
CA2473378A1 (en) * | 2004-07-08 | 2006-01-08 | Nova Chemicals Corporation | Novel borate activator |
US7125939B2 (en) * | 2004-08-30 | 2006-10-24 | Equistar Chemicals, Lp | Olefin polymerization with polymer bound single-site catalysts |
US7402546B2 (en) * | 2004-09-23 | 2008-07-22 | Equistar Chemicals, Lp | Magnesium chloride support |
EP1805226A1 (en) | 2004-10-29 | 2007-07-11 | Exxonmobil Chemical Patents Inc. | Catalyst compound containing divalent tridentate ligand |
WO2006066126A2 (en) * | 2004-12-16 | 2006-06-22 | Symyx Technologies, Inc. | Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts |
US8034461B2 (en) * | 2005-02-09 | 2011-10-11 | Equistar Chemicals, Lp | Preparation of multilayer polyethylene thin films |
US20060177641A1 (en) * | 2005-02-09 | 2006-08-10 | Breese D R | Multilayer polyethylene thin films |
US7414006B2 (en) * | 2005-03-09 | 2008-08-19 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins |
US7425661B2 (en) * | 2005-03-09 | 2008-09-16 | Exxonmobil Chemicals Patents Inc. | Methods for oligomerizing olefins |
US9469739B2 (en) | 2005-04-07 | 2016-10-18 | Aspen Aerogels, Inc. | Microporous polyolefin-based aerogels |
US8461223B2 (en) * | 2005-04-07 | 2013-06-11 | Aspen Aerogels, Inc. | Microporous polycyclopentadiene-based aerogels |
DE112006001733T5 (de) | 2005-07-01 | 2008-07-31 | Albemarle Corporation | Aluminoxanatsalzzusammensetzungen mit verbesserter Stabilität in aromatischen und aliphatischen Lösungsmitteln |
US7232604B2 (en) * | 2005-07-28 | 2007-06-19 | Equistar Chemicals, Lp | Flame retardant crosslinkable compositions and articles |
US7273914B2 (en) * | 2005-08-03 | 2007-09-25 | Equistar Chemicals, Lp | Olefin polymerization methods |
US7091291B1 (en) | 2005-11-23 | 2006-08-15 | Equistar Chemicals, Lp | Olefin polymerization process |
US7608327B2 (en) * | 2005-12-20 | 2009-10-27 | Equistar Chemicals, Lp | High tear strength film |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
US8003839B2 (en) * | 2006-02-03 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Process for generating linear apha olefin comonomers |
EP1987047B1 (en) * | 2006-02-03 | 2015-07-01 | ExxonMobil Chemical Patents Inc. | Process for generating alpha olefin comonomers |
US7982085B2 (en) * | 2006-02-03 | 2011-07-19 | Exxonmobil Chemical Patents Inc. | In-line process for generating comonomer |
US8404915B2 (en) * | 2006-08-30 | 2013-03-26 | Exxonmobil Chemical Patents Inc. | Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations |
WO2008085657A1 (en) * | 2007-01-08 | 2008-07-17 | Exxonmobil Chemical Patents Inc. | Chromium complexes of pyridine bis (oxazoline)- ligands for ethylene dimeri zation |
US8067609B2 (en) * | 2007-01-08 | 2011-11-29 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine thioether catalysts |
US8138348B2 (en) * | 2007-01-08 | 2012-03-20 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine mono-oxazoline catalysts |
US8629280B2 (en) * | 2007-01-08 | 2014-01-14 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine ether catalysts |
US20080163978A1 (en) * | 2007-01-09 | 2008-07-10 | Botros Maged G | Process for producing multi-layer structures having improved metal adhesion |
US7794848B2 (en) * | 2007-01-25 | 2010-09-14 | Equistar Chemicals, Lp | MDO multilayer polyethylene film |
BRPI0703586B1 (pt) | 2007-10-19 | 2018-02-06 | Braskem S.A | Catalisador metaloceno suportado, e, copolímeros de etileno com alfa-olefinas de alto e ultra alto peso molecular |
US20090286944A1 (en) * | 2008-05-15 | 2009-11-19 | Symyx Technologies, Inc. | Select phenol-heterocycle ligands, metal complexes formed therefrom, and their uses as catalysts |
KR101142117B1 (ko) * | 2008-09-25 | 2012-05-09 | 에스케이이노베이션 주식회사 | 전이금속 촉매계 및 이를 이용한 에틸렌 단독중합체 또는 에틸렌과 α-올레핀의 공중합체 제조방법 |
KR101142122B1 (ko) * | 2008-09-30 | 2012-05-09 | 에스케이이노베이션 주식회사 | 새로운 전이금속 촉매계 및 이를 이용한 에틸렌 단독중합체또는 에틸렌과 α-올레핀의 공중합체 제조방법 |
US20100120308A1 (en) * | 2008-11-13 | 2010-05-13 | Conwed Plastics Llc | Oxo-biodegradable netting |
EP2408684B1 (de) * | 2009-03-20 | 2013-08-21 | Basf Se | Biologisch abbaubares material aus einem polymer enthaltenden porösen metallorganischen gerüstmaterial |
US8227653B2 (en) | 2009-03-27 | 2012-07-24 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization reaction processes exhibiting reduced fouling |
US8153544B2 (en) * | 2009-07-22 | 2012-04-10 | Equistar Chemicals, Lp | Method for preparing non-metallocene catalysts |
US8158733B2 (en) * | 2009-07-22 | 2012-04-17 | Equistar Chemicals, Lp | Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroquinoline ligands |
US7858718B1 (en) * | 2009-07-22 | 2010-12-28 | Equistar Chemicals, Lp | Catalysts based on 2-aryl-8-anilinoquinoline ligands |
CA2688217C (en) * | 2009-12-11 | 2016-07-12 | Nova Chemicals Corporation | Multi reactor process |
EP2526129B1 (en) * | 2010-01-21 | 2017-09-27 | Saudi Basic Industries Corporation (Sabic) | Ethylene polymerisation process |
KR101854480B1 (ko) | 2010-02-19 | 2018-05-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 올레핀 단량체의 중합 방법 및 이를 위한 촉매 |
CN101857651B (zh) * | 2010-06-12 | 2012-06-20 | 上海化工研究院 | 具有单活性中心的超高分子量聚乙烯催化剂的制备方法 |
US20120016092A1 (en) | 2010-07-14 | 2012-01-19 | Sandor Nagy | Catalysts based on quinoline precursors |
EP2606096A1 (en) | 2010-08-18 | 2013-06-26 | Sun Chemical Corporation | Chlorine-free ink and coating compositions&a method for printing on untreated polyolefin films with improved adhesion |
CN103380154B (zh) | 2010-11-22 | 2016-08-24 | 阿尔比马尔公司 | 活化剂组合物、其制备及其在催化中的用途 |
JP6618356B2 (ja) | 2012-04-27 | 2019-12-11 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 活性剤組成物、その調製、及び触媒におけるその使用 |
PL3194409T3 (pl) * | 2014-09-17 | 2020-06-01 | Versalis S.P.A. | Kompleks pirydynowy cyrkonu, wkład katalityczny zawierający ten kompleks pirydynowy cyrkonu i sposób (ko)polimeryzacji sprzężonych dienów |
CA2864573C (en) | 2014-09-22 | 2021-07-06 | Nova Chemicals Corporation | Shrink film from single site catalyzed polyethylene |
SG11201703851UA (en) | 2014-11-25 | 2017-06-29 | Univation Tech Llc | Methods of controlling polyolefin melt index |
CA2874895C (en) | 2014-12-16 | 2022-02-15 | Nova Chemicals Corporation | High modulus single-site lldpe |
CN112646065B (zh) * | 2019-10-11 | 2022-11-18 | 中国石油化工股份有限公司 | 一种新型单茂过渡金属化合物、包含其的催化剂组合物与应用 |
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 |
US20240209124A1 (en) | 2021-04-30 | 2024-06-27 | Exxonmobil Chemical Patents Inc. | Processes for transitioning between different polymerization catalysts in a polymerization reactor |
CN116410224B (zh) * | 2023-06-05 | 2023-11-10 | 研峰科技(北京)有限公司 | 一种环戊二烯三氯化钛的合成工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6405816A (ko) * | 1963-06-07 | 1964-12-08 | ||
US5149880A (en) * | 1990-01-16 | 1992-09-22 | The Texas A & M University System | Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxygen in the reaction of organic compounds |
US5637660A (en) * | 1995-04-17 | 1997-06-10 | Lyondell Petrochemical Company | Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety |
US5852146A (en) * | 1996-06-27 | 1998-12-22 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
-
1995
- 1995-04-17 US US08/423,232 patent/US5637660A/en not_active Expired - Lifetime
-
1996
- 1996-03-18 WO PCT/US1996/003656 patent/WO1996033202A2/en not_active Application Discontinuation
- 1996-03-18 RU RU97117175/04A patent/RU2169735C2/ru active
- 1996-03-18 ES ES00110565T patent/ES2255914T3/es not_active Expired - Lifetime
- 1996-03-18 BR BR9608224-0A patent/BR9608224A/pt not_active Application Discontinuation
- 1996-03-18 DE DE69635719T patent/DE69635719T2/de not_active Expired - Lifetime
- 1996-03-18 DE DE69615554T patent/DE69615554T2/de not_active Expired - Lifetime
- 1996-03-18 CN CN96194004A patent/CN1068331C/zh not_active Expired - Fee Related
- 1996-03-18 AU AU53144/96A patent/AU5314496A/en not_active Abandoned
- 1996-03-18 EP EP00110565A patent/EP1059310B1/en not_active Expired - Lifetime
- 1996-03-18 JP JP8531730A patent/JPH11503785A/ja not_active Ceased
- 1996-03-18 MX MX9707982A patent/MX9707982A/es not_active IP Right Cessation
- 1996-03-18 EP EP96909748A patent/EP0832089B1/en not_active Expired - Lifetime
- 1996-03-18 ES ES96909748T patent/ES2164878T3/es not_active Expired - Lifetime
- 1996-03-18 KR KR1019970707443A patent/KR19990007920A/ko not_active Application Discontinuation
-
1997
- 1997-06-10 US US08/872,659 patent/US6759493B1/en not_active Expired - Fee Related
-
2003
- 2003-06-30 US US10/610,212 patent/US6790918B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017138783A1 (ko) * | 2016-02-12 | 2017-08-17 | 주식회사 엘지화학 | 신규한 리간드 화합물 및 전이금속 화합물 |
US10538603B2 (en) | 2016-02-12 | 2020-01-21 | Lg Chem, Ltd. | Ligand compound and transition metal compound |
US10723818B2 (en) | 2016-02-12 | 2020-07-28 | Lg Chem, Ltd. | Compound and transition metal compound |
Also Published As
Publication number | Publication date |
---|---|
ES2164878T3 (es) | 2002-03-01 |
EP0832089B1 (en) | 2001-09-26 |
CN1188481A (zh) | 1998-07-22 |
DE69615554T2 (de) | 2002-05-08 |
US6790918B2 (en) | 2004-09-14 |
DE69615554D1 (de) | 2001-10-31 |
WO1996033202A2 (en) | 1996-10-24 |
US20040097670A1 (en) | 2004-05-20 |
JPH11503785A (ja) | 1999-03-30 |
CN1068331C (zh) | 2001-07-11 |
US5637660A (en) | 1997-06-10 |
BR9608224A (pt) | 1999-11-30 |
EP0832089A2 (en) | 1998-04-01 |
DE69635719T2 (de) | 2006-09-28 |
AU5314496A (en) | 1996-11-07 |
EP1059310B1 (en) | 2006-01-11 |
MX9707982A (es) | 1998-02-28 |
RU2169735C2 (ru) | 2001-06-27 |
DE69635719D1 (de) | 2006-04-06 |
ES2255914T3 (es) | 2006-07-16 |
EP1059310A2 (en) | 2000-12-13 |
WO1996033202A3 (en) | 1996-11-28 |
US6759493B1 (en) | 2004-07-06 |
EP1059310A3 (en) | 2004-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5637660A (en) | Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety | |
US5902866A (en) | Azaborolinyl metal complexes as olefin polymerization catalysts | |
CA2173007C (en) | Novel catalysts for the production of polyolefins | |
US5554775A (en) | Borabenzene based olefin polymerization catalysts | |
CN114805656B (zh) | 制造聚烯烃产物 | |
US6034027A (en) | Borabenzene based olefin polymerization catalysts containing a group 3-10 metal | |
US5096867A (en) | Monocyclopentadienyl transition metal olefin polymerization catalysts | |
EP0491842B1 (en) | Monocyclopentadienyl transition metal olefin polymerization catalysts | |
US5079205A (en) | Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization | |
USRE37400E1 (en) | Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts | |
MXPA97008182A (en) | S $! azaborolinilo metallic complexs as olefi polymerization catalysts | |
WO1998041529A1 (en) | Heteroligand | |
US6114270A (en) | Polymerization-stable anionic ancillary ligand containing alkylimido catalysts and method of using the same | |
CA2218638C (en) | Polymerization of alpha-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety | |
US6121181A (en) | Cyclic oligomeric oxo- and imido- metal complexes as olefin polymerization catalysts | |
US6228958B1 (en) | Azaborolinyl metal complexes as olefin polymerization catalysts | |
CA2219816C (en) | Azaborolinyl metal complexes as olefin polymerization catalysts | |
EP1451200B1 (en) | Process for the preparation of ethylene copolymers | |
AU643237C (en) | Monocyclopentadienyl transition metal olefin polymerization catalysts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |