WO2011129592A2 - 올레핀 중합용 담지 촉매 및 이를 사용한 폴리올레핀의 제조방법 - Google Patents
올레핀 중합용 담지 촉매 및 이를 사용한 폴리올레핀의 제조방법 Download PDFInfo
- Publication number
- WO2011129592A2 WO2011129592A2 PCT/KR2011/002583 KR2011002583W WO2011129592A2 WO 2011129592 A2 WO2011129592 A2 WO 2011129592A2 KR 2011002583 W KR2011002583 W KR 2011002583W WO 2011129592 A2 WO2011129592 A2 WO 2011129592A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- transition metal
- alkyl
- ketal
- acetal
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 33
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 31
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 27
- 230000000379 polymerizing effect Effects 0.000 title claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 80
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 71
- 239000000178 monomer Substances 0.000 claims abstract description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 40
- 239000000126 substance Substances 0.000 claims description 38
- -1 R ′′ Chemical compound 0.000 claims description 33
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 30
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 30
- 125000001033 ether group Chemical group 0.000 claims description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 23
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 23
- 229910052736 halogen Inorganic materials 0.000 claims description 19
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 15
- 239000004711 α-olefin Substances 0.000 claims description 14
- 150000002367 halogens Chemical class 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 125000003342 alkenyl group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 150000001925 cycloalkenes Chemical class 0.000 claims description 6
- 150000001993 dienes Chemical class 0.000 claims description 6
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- 150000003624 transition metals Chemical class 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 229920000858 Cyclodextrin Polymers 0.000 claims description 3
- 239000002841 Lewis acid Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 125000004104 aryloxy group Chemical group 0.000 claims description 3
- 229910001570 bauxite Inorganic materials 0.000 claims description 3
- 229910052795 boron group element Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 8
- 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 60
- 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 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000002904 solvent Substances 0.000 description 18
- RURFJXKOXIWFJX-UHFFFAOYSA-N (2,3,4,6-tetrafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C=C(F)C(F)=C1F RURFJXKOXIWFJX-UHFFFAOYSA-N 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 13
- 239000005977 Ethylene Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 239000002243 precursor Substances 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000003446 ligand Substances 0.000 description 10
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 7
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Divinylene sulfide Natural products C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000002815 homogeneous catalyst Substances 0.000 description 5
- 150000007523 nucleic acids Chemical class 0.000 description 5
- 102000039446 nucleic acids Human genes 0.000 description 5
- 108020004707 nucleic acids Proteins 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229930192474 thiophene Natural products 0.000 description 4
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 4
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 229960001701 chloroform Drugs 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
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- 229910001220 stainless steel Inorganic materials 0.000 description 3
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- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 3
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 3
- KYLUAQBYONVMCP-UHFFFAOYSA-N (2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P KYLUAQBYONVMCP-UHFFFAOYSA-N 0.000 description 2
- KDCAHBFIXVANKA-UHFFFAOYSA-N 1,1-diphenylethylbenzene Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)([CH2+])C1=CC=CC=C1 KDCAHBFIXVANKA-UHFFFAOYSA-N 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
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- CYXMOAZSOPXQOD-UHFFFAOYSA-N 1-methyl-2-(2-methylphenoxy)benzene Chemical compound CC1=CC=CC=C1OC1=CC=CC=C1C CYXMOAZSOPXQOD-UHFFFAOYSA-N 0.000 description 2
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 description 2
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- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 125000001118 alkylidene group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 2
- MGNZXYYWBUKAII-UHFFFAOYSA-N cyclohexa-1,3-diene Chemical compound C1CC=CC=C1 MGNZXYYWBUKAII-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 238000010537 deprotonation reaction Methods 0.000 description 2
- 239000012954 diazonium Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
- XBPCUCUWBYBCDP-UHFFFAOYSA-O dicyclohexylazanium Chemical compound C1CCCCC1[NH2+]C1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-O 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 229960003750 ethyl chloride Drugs 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
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- BQBCXNQILNPAPX-UHFFFAOYSA-N methoxy(dimethyl)alumane Chemical compound [O-]C.C[Al+]C BQBCXNQILNPAPX-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 2
- JZBZLRKFJWQZHU-UHFFFAOYSA-N n,n,2,4,6-pentamethylaniline Chemical compound CN(C)C1=C(C)C=C(C)C=C1C JZBZLRKFJWQZHU-UHFFFAOYSA-N 0.000 description 2
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- ZCYXXKJEDCHMGH-UHFFFAOYSA-N nonane Chemical compound CCCC[CH]CCCC ZCYXXKJEDCHMGH-UHFFFAOYSA-N 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
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- 239000007858 starting material Substances 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
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- RERMPCBBVZEPBS-UHFFFAOYSA-N tris(2,6-dimethylphenyl)phosphane Chemical compound CC1=CC=CC(C)=C1P(C=1C(=CC=CC=1C)C)C1=C(C)C=CC=C1C RERMPCBBVZEPBS-UHFFFAOYSA-N 0.000 description 2
- OUHOZBRDLAZZLQ-UHFFFAOYSA-N (2,3,5,6-tetrafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=CC(F)=C1F OUHOZBRDLAZZLQ-UHFFFAOYSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- KWVPRPSXBZNOHS-UHFFFAOYSA-N 2,4,6-Trimethylaniline Chemical compound CC1=CC(C)=C(N)C(C)=C1 KWVPRPSXBZNOHS-UHFFFAOYSA-N 0.000 description 1
- JLGIRMVCNXRIMN-UHFFFAOYSA-N 2-(2,6-dimethylphenyl)sulfanyl-1,3-dimethylbenzene Chemical compound CC1=CC=CC(C)=C1SC1=C(C)C=CC=C1C JLGIRMVCNXRIMN-UHFFFAOYSA-N 0.000 description 1
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- BHXSRLKYVPSYMQ-UHFFFAOYSA-N C=CC=C.C=CC=C Chemical compound C=CC=C.C=CC=C BHXSRLKYVPSYMQ-UHFFFAOYSA-N 0.000 description 1
- HJAUZSNLTLYBNA-UHFFFAOYSA-N C=CCC=C.C=CCC=C Chemical compound C=CCC=C.C=CCC=C HJAUZSNLTLYBNA-UHFFFAOYSA-N 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
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- HQZJODBJOBTCPI-VHCPEVEQSA-N [(3ar,4s,6ar,8r,9s,9ar,9br)-8-hydroxy-3,6-dimethylidene-2-oxospiro[3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-9,2'-oxirane]-4-yl] (2s)-2-methyloxirane-2-carboxylate Chemical compound O([C@@H]1[C@H]2C(=C)C(=O)O[C@H]2[C@@H]2[C@@]3(OC3)[C@H](O)C[C@H]2C(=C)C1)C(=O)[C@]1(C)CO1 HQZJODBJOBTCPI-VHCPEVEQSA-N 0.000 description 1
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- 238000010960 commercial process Methods 0.000 description 1
- 125000005131 dialkylammonium group Chemical group 0.000 description 1
- VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
- VTZJFPSWNQFPCQ-UHFFFAOYSA-N dibutylaluminum Chemical compound CCCC[Al]CCCC VTZJFPSWNQFPCQ-UHFFFAOYSA-N 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 description 1
- LTYMSROWYAPPGB-UHFFFAOYSA-O diphenylsulfanium Chemical compound C=1C=CC=CC=1[SH+]C1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-O 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
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- UABOHUHCGKGGOJ-UHFFFAOYSA-N ethyl(dimethoxy)alumane Chemical compound [O-]C.[O-]C.CC[Al+2] UABOHUHCGKGGOJ-UHFFFAOYSA-N 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
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- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- GXNDYZPMZKJDSS-UHFFFAOYSA-N hex-1-ene Chemical compound CCCCC=C.CCCCC=C GXNDYZPMZKJDSS-UHFFFAOYSA-N 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- DKUIXLPCCDROFD-UHFFFAOYSA-N methanolate;methylaluminum(2+) Chemical compound [O-]C.[O-]C.[Al+2]C DKUIXLPCCDROFD-UHFFFAOYSA-N 0.000 description 1
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- OXQMIXBVXHWDPX-UHFFFAOYSA-N n,n,2-trimethylpropan-2-amine Chemical compound CN(C)C(C)(C)C OXQMIXBVXHWDPX-UHFFFAOYSA-N 0.000 description 1
- SRLHDBRENZFCIN-UHFFFAOYSA-N n,n-di(butan-2-yl)butan-2-amine Chemical compound CCC(C)N(C(C)CC)C(C)CC SRLHDBRENZFCIN-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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- 230000037048 polymerization activity Effects 0.000 description 1
- GNWCEVOXWDZRJH-UHFFFAOYSA-N repin Natural products CC1(CO1)C(=O)OC2CC3C(OC(=O)C3=C)C4C(CC(O)C45CO5)C2=C GNWCEVOXWDZRJH-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YGRHYJIWZFEDBT-UHFFFAOYSA-N tridecylaluminum Chemical compound CCCCCCCCCCCCC[Al] YGRHYJIWZFEDBT-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-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
- ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 description 1
- XDSSGQHOYWGIKC-UHFFFAOYSA-N tris(2-methylpropyl)borane Chemical compound CC(C)CB(CC(C)C)CC(C)C XDSSGQHOYWGIKC-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 1
Classifications
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- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
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- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
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- C07F17/00—Metallocenes
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
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- 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
Definitions
- the present invention relates to a supported catalyst for olefin polymerization and a method for producing polyolefin using the same.
- heterogeneous catalysts have a low amount of incorporation of alpha-olefins in the ethylene / alpha-olefin co-polymerization.
- the alpha-olefin is incorporated only in the chain, mainly small molecular weight.
- the homogeneous catalyst has an advantage in that the amount of incorporation of alpha-olefins and the distribution of alpha-olefins are uniform in ethylene / alpha-olefin copolymerization.
- the present invention is to provide a supported catalyst for olefin addition, which can produce a high molecular weight polyolefin having high catalytic activity not only in homogeneous but also non-uniform reactions. Moreover, this invention is providing the manufacturing method of polyolefin using the said supported catalyst.
- the present invention is a.
- a supported catalyst for olefin polymerization, on which a transition metal compound and a cocatalyst compound represented by the following Chemical Formula 1 are supported, are provided on a carrier:
- M is a Group 4 transition metal
- Q 1 and Q 2 are each independently halogen, (-C alkyl, (C 2 -C 20 ) alkenyl, (C 2 -C 20 ) alkynyl, (C 6 -C 20 ) aryl, (C r C 20 ) Alkyl (C 6 -C 20 ) aryl, (C 6 -C 20 ) aryl (-C 20 ) alkyl, (C, -c 20 ) alkylamido, (C 6 -C 20 ) arylamido or (C -C 20 ) alkylidene;
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 are each independently hydrogen; (D-o) alkyl with or without acetal, ketal or ether groups; (C 2 -C 20 ) alkenyl with or without acetal, ketal or ether groups; (-3 ⁇ 4 0 ) alkyl (C 6 -C 20 ) aryl with or without acetal, ketal or ether groups; (C 6 -C 20 ) aryl (C o) alkyl with or without acetal, ketal or ether groups; Or (C ⁇ o) silyl with or without acetal, ketal or ether groups; R 1 and R 2 may be connected to each other to form a ring, and R 3 and R 4 may be May be connected to each other to form a ring, and two or more of R 5 to R 10 may be connected to each other to form a ring;
- R ′′, R 12 and R 13 are each independently hydrogen; (d-Czo) alkyl with or without acetalium ketal or ether group; (C 2 -C 20 ) with or without acetal, ketal or ether group alkenyl; acetal, ketal or ether which does not contain or contains a group (-C 20) alkyl (C 6 -C 20) aryl, acetal, ketal or ether which does not contain or contains a group (C 6 -C 20) aryl (d o) alkyl; (d-o) silyl with or without acetal, ketal or ether groups; (d-Co) alkoxy; or (C 6 -C 20 ) aryloxy; R 11 and R 12 or R 12 and R 13 may be linked to each other to form a ring.
- M is titanium (Ti), zirconium (Zr) or hafnium (Hi);
- Q 1 and Q 2 are each independently methyl or chlorine;
- R 1 , R 2 , R 3 , R 4 and R 5 are each independently hydrogen or methyl;
- R 6 , R 7 , R 8 , R 9 , R 10 , R ′′, R 12 and R 13 are each preferably hydrogen.
- the promoter compound may be at least one selected from the group consisting of compounds represented by the following formula (6), (7) and (8):
- Each R 61 is independently a halogen radical, a (d-o) hydrocarbyl radical or a (d-o) hydrocarbyl radical substituted with halogen;
- a is an integer of 2 or more ";
- D is aluminum or boron
- Each R 71 is independently a halogen radical, a (d-o) hydrocarbyl radical or a (d-o) hydrocarbyl radical substituted with halogen;
- L is a neutral or cationic Lewis acid
- Z is a Group 13 element
- Each independently of at least one hydrogen atom is halogen, (C,-
- R 61 of Formula 6 is methyl, ethyl, n-butyl or isobutyl; D in Formula 7 is aluminum and R 71 is methyl or isobutyl, or D is boron and R 71 is pentafluorophenyl; [LH] + in Formula 8 is a dimethylanilinium cation; [ ⁇ ( ⁇ ) 4 ⁇ is [B (C 6 F 5 ) 4 ]-; [L] + may be [(C 6 H 5 ) 3 C] + .
- the content of the promoter compound may be 1: 1 to 100,000 based on the molar ratio of the metal contained in the promoter compound to 1 mol of the transition metal contained in the transition metal compound represented by Formula 1.
- the carrier is Si0 2 , A1 2 0 3 , MgO, MgCl 2 , CaCl 2 , Zr0 2 , Ti0 2 , B 2 0 3 , CaO, ZnO, BaO, Th0 2 , Si0 2 -Al 2 0 3 , Si0 2 -MgO, Si0 2 -Ti0 2) Si0 2 -V 2 0 5 , Si0 2 -Cr0 2 0 3 , Si0 2 -Ti0 2 -MgO, bauxite, zeolite, starch or cyclodextrine.
- the present invention is Si0 2 , A1 2 0 3 , MgO, MgCl 2 , CaCl 2 , Zr0 2 , Ti0 2 , B 2 0 3 , CaO, ZnO, BaO, Th0 2 , Si0 2 -Al 2 0 3 , Si0 2 -MgO, Si0 2
- the olefin monomers include (C 2 -C 20) alpha-olefins ( ⁇ -Olefm), (C , - C 20) diolefin (Diolefin), (C 3 -C 20) sayikeulroeul repin (Cyclo-olefin) Or (C 3 -C 20 ) cyclodiolefin (Cyclo-diolefin) may be one or more selected from the group consisting of.
- the polyolefin may have a weight average molecular weight of 1,000,000 to 10,000,000.
- the transition metal compound of the new structure supported on the catalyst according to the present invention not only shows excellent high activity and copolymerizability in the polymerization of olefins, but also has a high molecular weight of the obtained polymer, which can be easily used to prepare various grades of polymers in commercial processes. Can be. It also shows higher activity as compared to compounds that are not fused by the thiophene hetero ring.
- a polyolefin having a higher molecular weight than the case of using the transition metal compound in an unsupported state or using a previous transition metal compound in an unsupported or unsupported state can be prepared.
- the present inventors have formed a condensed ring in which an amido ligand and an ortho-phenylene form a condensed ring, and a pentagonal ring py-ligand is attached to a thiophene heterocyclic ring. New ligands fused by In addition, it was confirmed that the transition metal compound including the ligand showed higher catalytic activity than the transition metal compound to which the thiophenhetero ring was not fused, and a polymer having a high molecular weight could be prepared.
- the transition metal compound containing the ligand of the new structure is supported on the carrier together with the cocatalyst compound to be used in the production process of the polyolefin, the transition metal compound is used in an unsupported state, or the previous transition metal compound is used.
- the present invention was completed by confirming that a polyolefin having a higher molecular weight can be produced as compared with the case of using in an unsupported or unsupported state. As such, the invention is in accordance with one embodiment,
- a supported catalyst for olefin polymerization, on which a transition metal compound and a cocatalyst compound represented by the following Chemical Formula 1 are supported, are provided on a carrier: [Formula 1
- M is a Group 4 transition metal
- Q ! And Q 2 are each independently halogen, (Ci-o) alkyl, (C 2 -C 20 ) alkenyl, (C 2-
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 are each independently hydrogen; (D-o) alkyl with or without acetal, ketal or ether groups; (C 2 -C 20 ) alkenyl with or without acetal, ketal or ether groups; (-C 20 ) alkyl (C 6 -C 20 ) aryl with or without acetal, ketal or ether groups; (C 6 -C 20 ) aryl (CrC 20 ) alkyl with or without acetal, ketal or ether groups; Or (dC 2 o) silyl with or without acetal, ketal or ether groups; R 1 and R 2 may be connected to each other to form a ring, and R 3 and R 4 may be connected to each other to form a ring, and two or more of R 5 to R 10 may be connected to each other to form a ring Can do it
- R ′′, R 12 and R 13 are each independently hydrogen; (d-Czo) alkyl with or without acetal, ketal or ether groups; (C 2 -C 20 ) with or without acetal, ketal or ether groups Alkenyl; (-C 2 0) alkyl (C 6 -C 20 ) aryl with or without acetal, ketal or ether groups; acetal, ketal Or (C 6 -C20) aryl ( C
- the supported catalyst for olefin polymerization according to the present invention is a state in which a composition including the transition metal compound and the cocatalyst compound represented by Chemical Formula 1 is supported.
- the supported catalyst for olefin polymerization according to the present invention includes a transition metal compound represented by Chemical Formula 1.
- the transition metal compound of Chemical Formula 1 is supported on the surface of a carrier to be described later, and is activated by a promoter compound to be described later to impart activity to the olefin polymerization reaction.
- the transition metal compound represented by Formula 1 is a new compound in which an amido ligand and ortho-phenylene form a condensed ring, and a five-membered ring pi-ligand bonded to the ortho-phenylene is fused by a thiophene hetero ring.
- Ligands of the structure Accordingly, the transition metal compound has an advantage in that the polymerization activity of the olefinic monomers and the copolymerization activity of the alpha-olefin are higher than those of the transition metal compound in which the thiophene hetero ring is not fused.
- the transition metal compound can produce a polyolefin having a variety of physical properties (especially high molecular weight) that is difficult to expect from the previous homogeneous catalyst or non-uniform catalyst.
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 and R ' 3 may be each independently substituted with a substituent including an acetal, ketal or ether group, it may be more advantageous to support on the surface of the carrier when substituted with such a substituent.
- M is preferably titanium (Ti), zirconium (Zr) or hafnium (Hf).
- Q 1 and Q 2 are each independently halogen or (d-Czo) alkyl, more preferably chlorine or methyl.
- R 1 , R 2 , R 3 , R 4 and R 5 may be each independently hydrogen or (d-Czo) alkyl, preferably each independently Hydrogen or methyl. More preferably, R 1 , R 2 , R 3 , R 4 and R 5 may be each independently hydrogen or methyl, provided that at least one of R 3 and R 4 is methyl and R 5 may be methyl have.
- R 7 , R 8 , ⁇ 10 ⁇ 11 , ⁇ 2 and R 13 are each preferably hydrogen.
- the transition metal compound represented by Chemical Formula 1 is preferably one containing such substituents for electronic and three-dimensional environmental control around the metal. Meanwhile, the transition metal compound represented by Chemical Formula 1 may be obtained from a precursor compound represented by Chemical Formula 2:
- R ', R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R l0 , R n , R 12 and R 13 are Each is as defined in the formula (1).
- the precursor compound represented by the formula (2) comprises the steps of (a) reacting the tetrahydroquinoline derivative represented by the formula (3) with alkyllilium and then adding carbon dioxide to prepare a compound represented by the formula (4); And (b) reacting the compound represented by Chemical Formula 4 with alkyllithium, and then adding the compound represented by Chemical Formula 5 and treating with acid:
- R 9 , R 10 , R ′′, R 12 and R 13 are the same as defined in Chemical Formula 1, respectively.
- R 1 , R 2 , R 3 , R 4, and R 5 may each independently be hydrogen or (C ⁇ o) alkyl, and preferably each independently Hydrogen or methyl. More preferably, the R 1 , R 2 ,
- R 3 , R 4 and R 5 may each independently be hydrogen or methyl, provided that at least one of R 3 and R 4 is methyl and R 5 may be methyl.
- the R 6 , R 7 , R 8 , R 9 , R 10 , R ′′, R 12 and R 13 are each preferably hydrogen.
- Step (a) is a reaction in which the tetrahydroquinoline derivative represented by Chemical Formula 3 is reacted with alkyllithium and then converted into a compound represented by Chemical Formula 4 by adding carbon dioxide, which is according to a method described in the known literature. (Tetrahedron Lett. 1985, 26, 5935; Tetrahedron 1986, 42,2571;
- step (b) the reaction of alkyllithium to the compound represented by Formula 4 causes deprotonation reaction to generate an ortho-lithium compound, thereby reacting the compound represented by Formula 5 and treating acid.
- a transition metal compound precursor represented by Formula 2 may be obtained.
- reaction of generating an ortho-lithium compound by reacting alkyllithium with the compound represented by Chemical Formula 4 can be understood through known literature. (Organometallics 2007, 27,6685; Republic of Korea Patent Publication No. 2008-0065868), in the present invention it is possible to obtain a transition metal compound precursor represented by the formula (2) by reacting the compound represented by the formula (5) and acid treatment have.
- the compound represented by Chemical Formula 5 may be prepared through various known methods.
- the following Banungsik 1 shows one example, and can be prepared not only in one step but also inexpensive starting materials can be used to easily and economically prepare the transition metal compound precursor of the present invention ( J. Organomet. Chem., 2005, 690,4213).
- various known methods may be used to synthesize the transition metal compound represented by Chemical Formula 1 from the precursor compound represented by Chemical Formula 2 obtained through the above method.
- a dilithium compound of cyclopentadienyl anion and an amide anion is prepared.
- It can be prepared by adding (Q'XQ ⁇ MC) to remove about 2 equivalents of LiCl.
- the supported catalyst for olefin polymerization according to the present invention includes a cocatalyst compound.
- the promoter compound is supported together with the transition metal compound represented by Chemical Formula 1 to serve to activate the transition metal compound. Therefore, any cocatalyst compound capable of activating the transition metal compound without lowering the activity of the supported catalyst according to the present invention can be used without limitation in its configuration.
- the promoter compound is preferably at least one selected from the group consisting of compounds represented by the following formula (6), (7) and (8):
- Each R 61 is independently a halogen radical, a (d-o) hydrocarbyl radical or a C- 0 ) hydrocarbyl radical substituted with halogen;
- a is an integer of 2 or more
- D is aluminum or born
- Each R 7 ′ is independently a halogen radical, a (d-Czo) hydrocarbyl radical or a (C ⁇ o) hydrocarbyl radical substituted with halogen;
- L is a thick or cationic Lewis acid
- Z is a Group 13 element
- A are each independently one or more hydrogen atoms are halogen, (d- C 20) hydrocarbyl, (d- o) alkoxy or (C 6 -C 20) aryl substituted with an oxy radical (C 6 -C 20) aryl, or (d-Czo) alkyl radical.
- the cocatalyst compound represented by Chemical Formula 6 is not particularly limited as long as it is alkylaluminoxane, preferably methylaluminoxane, ethylaluminoxane, butylaluminoxane ( Butylaluminoxane), Hexylaluminoxane, Octylluminoxane, Decylaluminoxane and the like.
- the co-catalyst compound represented by the above formula is trimethylaluminum, triethylaluminum, tributylaluminum, trihexylaluminum, trioctyl aluminum, tridecylluminum, tridecyl Trialkylaluminum such as aluminum (Tridecylaluminum); Dialkylaluminum alkoxides such as dimethylaluminum methoxide, dimethylaluminum methoxide, dibutylaluminum methoxide; Dialkylaluminum alkoxides such as dimethylaluminum chloride, diethylaluminum chloride, dibutylaluminum chloride; Alkyl aluminum dialkoxides such as methylaluminum dimethoxide, ethylaluminum dimethoxide, butylaluminum dimethoxide; Alkylaluminum dihalides such as methylaluminum dichloride, e
- the cocatalyst compound represented by Formula 8 is trimethylammonium tetrakis (pentafluorophenyl) borate (Trimethylammonium tetrakis (pentafluorophenyl) borate), triethylammonium tetrakis (pentafluorophenyl) borate (Triethylammonium tetrakis (pentafluorophenyl) borate), tripropylammonium tetrakis (pentafluorophenyl) bore ⁇ I (Tripropylammonium
- benzyltris (pentafluorophenyl) borate), ⁇ , ⁇ -dimethylanilinium tetrakis (4- (t-butyldimethylsilyl) -2,3,5,6-tetrafluorophenyl) borate ( ⁇ , ⁇ -dimethylanilinium tetrakis (4- (t-butyldimethylsiiyl) -2,3,5 6-tetrafluorophenyl) borate), ⁇ , ⁇ - dimethylanilinium tetrakis (4- (t-triisopropylsilyl) -2, 3,5,6-tetrafluorophenyl) borate ( ⁇ , ⁇ -dimethylanilinium tetrakis (4- (triisopropysilyl) -2,3,5,6-tetrafluorophenyl) borate), ⁇ , ⁇ -dimethylanilinium Pentafluorophenoxytris (penta
- cocatalyst compound represented by Formula 8 is di-0propyl) ammonium tetrakis (pentafluorophenyl) borate (di- (i-propyl) ammonium
- dialkylammoniums such as tetrakis (pentafluorophenyl) borate); Triphenylphosphonium tetrakis (pentafluorophenyl) borate
- trialkylphosphoniums such as tetrakis (pentafluorophenyl) borate), tri (2,6-dimethylphenyl) phosphonium tetrakis (pentafluorophenyl) borate (Tri (2,6-dimethylphenyl) phosphonium tetrakis (pentafluorophenyl) borate); Diphenyloxonium tetrakis (pentafluorophenyl) borate
- dialkyloxoniums such as tetrakis (pentafluororphenyl) borate), di (2,6-dimethylphenyl oxonium tetrakis (pentafluorophenyl) borate), diphenyloxonium such as di (2,6-dimethylphenyl oxonium tetrakis (pentafluorophenyl) borate); Sulfonium tetrakis (pentafluorophenyl) borate (diphenylsulfonium Di (O- reulril) sulfonium bis (2,6-dimethylphenyl) sulfonium tetrakis (pentafluorophenyl) borate and di-alkyl alcohol such as (bis (2, 6-dimethylphenyl ) sulfonium tetrakis (pentafluorophenyl) borate) phosphonium ; And trophylium
- Carbonium salts such as benzene (diazonium) tetrakis (pentafluorophenyl) borate (benzene (diazonium) tetrakis (pentafluorophenyl) borate) and the like.
- R 61 is preferably methyl, ethyl, n-butyl or isobutyl;
- D is aluminum and R 71 is methyl or isobutyl, or D is boron and R 71 is pentafluorophenyl;
- [LH] + in Formula 8 is a dimethylanilinium cation, [Z (A) 4 ]-is [B (C 6 F 5 ) 4 ]-, and [L] + is [(C 6 H 5 ) 3 C] + is preferred.
- the supporting amount of the cocatalyst compound may be determined in consideration of the supporting amount of the transition metal compound represented by Chemical Formula 1 and the amount required to fully activate the transition metal compound.
- the content of the cocatalyst compound is 1: 1 100,000 based on the molar ratio of the metal contained in the cocatalyst compound to 1 mol of the transition metal contained in the transition metal compound represented by Formula 1 above.
- the cocatalyst compound represented by Chemical Formula 6 may have a molar ratio of 1: 1 100,000, preferably 1: 5-50,000, and more preferably 1: 10-20,000 with respect to the transition metal compound represented by Chemical Formula 1 Can be supported.
- D is boron in the cocatalyst compound represented by Chemical Formula 7
- the ratio of the transition metal compound represented by Chemical Formula 1 is 1: 1 to 100, preferably 1: 1 to 10, and more preferably 1 Can be supported in a molar ratio of 1 to 3.
- D aluminum in the cocatalyst compound represented by Formula 7 may vary depending on the amount of water in the polymerization system, 1: 1 1000, preferably 1: for the transition metal compound represented by Formula 1 1 to 500, more preferably, may be supported in a molar ratio of 1: 1 to 100.
- the cocatalyst compound represented by Chemical Formula 8 may be present in a molar ratio of 1: 1 to 100, preferably 1: 1 to 10, more preferably 1: 1 to 4, based on the transition metal compound represented by Chemical Formula 1 Can be supported.
- the supported catalyst for olefin polymerization according to the present invention includes a compound represented by the formula (1) and a carrier capable of supporting the promoter compound.
- a carrier of an inorganic or organic material used for preparing a catalyst in the art to which the present invention pertains may be used without limitation.
- the carrier is Si0 2 , A1 2 0 3 , MgO, MgCl 2 , CaCl 2 , Zr0 2 , Ti0 2 , B 2 0 3 , CaO, ZnO, BaO, Th0 2 , Si0 2 -Al 2 0 3 , Si0 2 -MgO, Si0 2 -Ti0 2 , Si0 2 -V 2 0 5 , Si0 2 -Cr0 2 0 3 , Si0 2 -Ti0 2 -MgO, bauxite, zeolite, starch It may be cyclodextrine or synthetic polymers.
- the carrier includes a hydroxyl group on the surface, and may be at least one carrier selected from the group consisting of silica, silica-alumina, and silica-magnesia.
- the transition metal compound and cocatalyst compound to be described later may be supported by chemically bonded to the surface of the carrier. Accordingly, there is almost no catalyst liberated from the surface in the olefin polymerization process, and thus, when the polyolefin is prepared by slurry or gas phase polymerization, the fouling phenomenon of the entanglement between the walls of the semi-unggi and the polymer particles can be minimized.
- the method of supporting the transition metal compound and the cocatalyst compound on such a carrier may include a method of directly supporting the transition metal compound on a dehydrated carrier;
- the carrier to the promoter compound A method of supporting a transition metal compound after pretreatment;
- a method of reacting by adding a carrier may be used.
- Pentane nucleic acid (Hexane), heptane (octane), Octane (Nonane), Decane (Decane)
- Aliphatic hydrocarbon solvents such as Undecane and Dodecane
- Aromatic hydrocarbon solvents such as benzene, monochlorobenzene, dichlorobenzene, trichlorobenzene, and toluene
- Halogenated aliphatic hydrocarbon solvents such as dichloromethane, trichloromethane, dichloroethane and trichloroethane; Or combinations thereof.
- the process of supporting the transition metal compound and the cocatalyst compound on the carrier is carried out at a temperature of -70 to 200 ° C, preferably -50 to 150 ° C, more preferably 0 to 100 ° C It is advantageous in terms of the efficiency of the supporting process.
- a temperature of -70 to 200 ° C preferably -50 to 150 ° C, more preferably 0 to 100 ° C
- a method for producing a polyolefin comprising the step of polymerizing at least one of the olefinic monomers.
- the type of the olefin monomer is not particularly limited, and an olefin monomer conventional in the art to which the present invention pertains may be used.
- the olefin monomer is (C 2 -C 20 ) alpha-olefin ( ⁇ -Olefin), (d-o) diolefin, (C 3-
- C 20 ) cycloolefin (Cyclo-olefin) or (C 3 -C 20 ) cyclodiolefin (Cyclo-diolefin), may be one or more selected from the group consisting of substituted or unsubstituted styrene.
- the olefin monomer is ethylene (Ethylene), propylene (Propylene), 1-butene (1-Butene), 1-pentene (1-Pentene) and 1-Hexene (1-Hexene) C 2 -C 20 alpha-olefin ( ⁇ -Olefin) comprising; Comprising 1,3-butadiene (1,3-Butadiene), 1,4-pentadiene (1,4-Pentadiene) and 2-methyl-1,3-butadiene (2-Methyl-l, 3-butadiene) Diolefins of C, -C 20 ; C 3 including Cyclopentene, Cyclohexene, Cyclopentadiene, Cyclohexadiene, Norbonene and Methyl-2-Norbonene -C 20 cycloolefins or cyclodiolefins; Substituted Styrene, in which an alkyl group
- the polymerizing of the olefin monomer may be performed in a slurry phase, a liquid phase, a gas phase, or a bulk phase.
- a solvent or an olefinic monomer itself may be used as a medium.
- solvents usable in the polymerization step are butane, isobutane, pentane, nucleic acid, heptane, octane, nonane, decane and decane.
- Aliphatic hydrocarbon solvents such as Undecane, Dodecane, Cyclopentane, Methylcyclopentane and Cyclohexane;
- Aromatic hydrocarbon solvents such as benzene, monochlorobenzene, dichlorobenzene, trichlorobenzene, toluene, xylene and chlorobenzene;
- Dichloromethane (Dichloromethane), trichloro methane (Trichloromethane), chloroethane (Chloroethane), dichloroethane (Dichloroethane), ethane (Trichloroethane) trichlorosilane, 2-dichloroethane (l, 2 -Dich
- the addition amount of the supported catalyst may be determined within the range in which the reaction reaction of the olefinic monomers can occur in a slurry phase, liquid phase, gas phase, or bulk process, and is not particularly limited.
- the amount of the supported catalyst is 10 "8 mol / L to 1 mol / L, preferably based on the concentration of the central metal (M) of the transition metal compound per unit volume (L) of the monomer May be 10 ⁇ 7 mol / L to 10 ” ′ mol / L, more preferably ⁇ ⁇ 7 mol / L to 1 2 mol / L.
- the polymerization step may be performed in a batch type, semi-continuous type, or continuous type reaction.
- the temperature and pressure conditions of the polymerization step can be determined in consideration of the efficiency of the polymerization reaction according to the type of reaction and the type of reaction to be applied, it is not particularly limited.
- the polymerization step may be carried out at a temperature of -50 to 500 ° C, preferably 0 to 400 ° C, more preferably 0 to 300 ° C.
- the polymerization step may be carried out under a pressure of 1 to 3000 atm, preferably 1 to 1000 atm, more preferably 1 to 500 atm.
- the method for producing a polyolefin according to the present invention by using the above-described supported catalyst, compared to the case of using the transition metal compound in an unsupported state, or using the previous transition metal compound in a supported or unsupported state Polyolefins with higher molecular weights can be prepared.
- the weight average molecular weight (Mw) of the polyolefin prepared by the above method may be 1,000,000 or more, preferably 1,000,000 to 10,000,000, more preferably 1,000,000 to 8,000,000, most preferably 1,000,000 to 5,000,000.
- the polyolefin prepared by the above method may have a molecular weight distribution (Mw / Mn) of 2.0 to 4.0, preferably 2.5 to 3.5, more preferably 2.7 to 3.0.
- the method for producing a polyolefin according to the present invention can be carried out conventionally in the art before or after the step, in addition to the above-described step. It can be carried out by further comprising a step, the manufacturing method of the present invention is not limited by the above-described steps.
- preferred embodiments will be presented to aid in understanding the present invention. However, the following examples are only for illustrating the present invention, and the present invention is not limited thereto.
- each compound has a different kind of substituents, and the type of each substituent is summarized in a table at the bottom of the compound (for example, in the following compound D-2, the position of R a is hydrogen, R b and Means a compound in which the position of R c is substituted with a methyl group.).
- a Schlenk flask containing 1,2,3,4-tetrahydroquinoline (1.00 g, 7.51 mmol) and diethyl ether (16 mL) solution was immersed in a -78 t cold bath to lower the temperature, and then n-butyl under stirring.
- Lithium (3.0 mL, 7.5 mmol, 2.5 M nucleic acid solution) was slowly injected under a nitrogen atmosphere. After stirring for about one hour at -78 ° C, the temperature was slowly raised to room temperature. A light yellow solid precipitated and the butane gas produced was removed through a bubbler. The temperature was lowered back to -78 ° C and then carbon dioxide was injected.
- Tetrahydrofuran (0.60 g, 8.3 mmol) and t-butylylium (4.9 mL, 8.3 mmol, 1.7 M pentane solution) were in turn injected under nitrogen atmosphere at -20 ° C and stirred for about 2 hours.
- a tetrahydrofuran solution (19 mL) in which lithium chloride and the compound Cl (1.06 g, 6.38 mmol) was dissolved was injected under a nitrogen atmosphere. After stirring for one hour at -20 ° C, the temperature was slowly raised to room temperature. After stirring for 1 hour at room temperature, the reaction was terminated by injecting water (15 mL). The solution was transferred to a separatory funnel to extract the organic layer.
- the extracted organic layer was placed back into the separatory funnel, followed by additional hydrochloric acid (2N, 40 mL). After shaking for about 2 minutes, neutralized by slowly adding an aqueous sodium hydrogen carbonate solution (60 mL). The organic layer was taken, the moisture was removed with anhydrous magnesium sulfate, and then the solvent was removed to obtain a mucus material.
- the compound was purified by silica gel column chromatography using a mixed solvent of nucleic acid and ethyl acetate (v / v, 50: 1) to obtain 77.2 mg of a compound (yield 43%).
- the transition metal compound E-6 was synthesized according to Scheme 3 below.
- Methyllithium (1.63 g, 3.55 mmol, 1.6 M diethyl ether solution) was added dropwise to diethyl ether solution (10 mL) in compound D-4 (0.58 g, 1.79 mmol) in -30 ° C. After stirring the solution overnight at room temperature, lower the temperature to -30 ° C.
- Ti (NMe 2 ) 2 Cl 2 (0.37 g, 1.79 mmol) was added all at once. The solution was stirred for 3 hours and then all solvents were removed using a vacuum pump. The resulting solid was dissolved in toluene (8 mL) and then Me 2 SiCl 2 (1.16 g, 8.96 mmol) was added. The solution was stirred at 80 ° C for 3 days and then the solvent was removed using a vacuum pump. A red solid compound was obtained (0.59 g, 75% yield). ⁇ In the NMR spectrum, two stereo compounds were found to be 2: 1.
- the transition metal compound E-4 according to Example ii-4 (0.030 g, 75 ⁇ ) was placed in a Schlenk Flask and taken out of the glove box, followed by methylalumina at 10 ° C.
- silica manufactured by Grace, product name: XPO-2412, 0.5 g
- a solution containing the transition metal compound and methylaluminoxanol was added thereto. Slowly added. Then, the mixture was stirred at 0 ° C. for about 1 hour, heated to 65 ° C., stirred for about 1 hour, cooled to 25 ° C., and stirred for about 24 hours.
- Example iii-2 A supported catalyst was prepared under the same conditions and methods as in Example iii-1, except that the transition metal compound E-5 (0.029 g, 75 ⁇ ) according to Example ii-5 was used.
- a supported catalyst was prepared under the same conditions and methods as in Example iii-1, except that 75 ⁇ ) was supported on the carrier. iv) preparation of polyolefins
- the molecular weight and molecular weight distribution of the polymerized product produced after polymerization were measured by GPC (Gel Permeation Chromatography, device name: PL-GPC220, manufacturer: Agilent) analysis, melting point DSC (Differential Scanning Calorimetry, device name: Q200, manufacturer: TA Instruments ) was measured by analytical method. Physical properties of each polymer measured are shown in Table 1 below.
- Example iii-1 0.1 g of the supported catalyst according to Example iii-1 was mixed with 20 ml of n-nucleic acid (n-Hexane) in a flask while ethylene was charged at a rate of 0.05 g / min for 10 minutes, and prepolymerization was carried out.
- n-nucleic acid n-Hexane
- Polyethylene (130 g) was obtained under the same conditions and methods as in Example iv-1, except that the catalyst was used immediately without performing pre-polymerization of the supported catalyst in Example-1.
- Polyethylene (112 g) was obtained under the same conditions and methods as in Example iv-1, except that the supported catalyst according to Example iii-2 was used.
- Polyethylene (101 g) was obtained under the same conditions and methods as in Example iv-1, except that the supported catalyst according to Comparative Example iii-1 was used.
- Example H-4 a toluene solution in which the transition metal compound E-4 (0.031 g, 75 ⁇ ) dissolved in Example H-4 was dissolved was added to the high pressure reaction vessel, and the temperature was raised to 70 ° C. When the temperature of the high pressure reaction vessel reached 70 ° C., ethylene (7 bar based on partial pressure) was added to carry out the reaction for 30 minutes.
- the supported catalyst according to the present invention can prepare a high molecular weight polymer regardless of whether or not prepolymerization before olefin polymerization reaction. It was.
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PCT/KR2011/002583 WO2011129592A2 (ko) | 2010-04-12 | 2011-04-12 | 올레핀 중합용 담지 촉매 및 이를 사용한 폴리올레핀의 제조방법 |
CN201180018346.9A CN102858808B (zh) | 2010-04-12 | 2011-04-12 | 用于烯烃聚合的负载型催化剂以及利用该催化剂的聚烯烃的制备方法 |
US13/640,900 US9062025B2 (en) | 2010-04-12 | 2011-04-12 | Supported catalyst for olefin polymerization and preparation method for polyolefin using the same |
EP11769058.6A EP2559711B1 (en) | 2010-04-12 | 2011-04-12 | Supported catalyst for polymerizing olefin and method for preparing polyolefin using same |
JP2013504819A JP5567209B2 (ja) | 2010-04-12 | 2011-04-12 | オレフィン重合用担持触媒およびこれを用いたポリオレフィンの製造方法 |
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KR1020100057102A KR100986301B1 (ko) | 2010-04-12 | 2010-06-16 | 테트라하이드로퀴놀린 유도체로부터 유래한 티오펜-축합고리 싸이클로펜타디에닐 4족 금속 화합물 및 이를 이용한 올레핀 중합 |
PCT/KR2011/002583 WO2011129592A2 (ko) | 2010-04-12 | 2011-04-12 | 올레핀 중합용 담지 촉매 및 이를 사용한 폴리올레핀의 제조방법 |
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EP2559713B1 (en) | 2010-04-12 | 2016-08-10 | Lotte Chemical Corporation | Method for preparing polypropylene using a transition metal compound containing thiophene-fused cyclopentadienyl ligands |
ES2596717T3 (es) | 2010-04-12 | 2017-01-11 | Lotte Chemical Corporation | Composición de catalizador para la polimerización de olefina y procedimiento de preparación de poliolefina usando la misma |
CN102844338B (zh) | 2010-04-12 | 2015-03-25 | 乐天化学株式会社 | 用于烯烃聚合的催化剂组合物以及利用该催化剂组合物的聚烯烃的制备方法 |
US9683061B2 (en) | 2013-09-26 | 2017-06-20 | Lg Chem, Ltd. | Catalyst composition and method of preparing polymer including the same |
US9376519B2 (en) | 2013-09-26 | 2016-06-28 | Lg Chem, Ltd. | Transition metal compound, catalytic composition including the same, and method for preparing polymer using the same |
WO2015046705A1 (ko) | 2013-09-26 | 2015-04-02 | 주식회사 엘지화학 | 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법 |
KR101689063B1 (ko) | 2013-10-16 | 2016-12-22 | 주식회사 엘지화학 | 헤테로 원자를 갖는 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법 |
KR101719064B1 (ko) | 2014-11-13 | 2017-03-22 | 주식회사 엘지화학 | 리간드 화합물, 전이금속 화합물 및 이를 포함하는 촉매 조성물 |
KR101731177B1 (ko) | 2014-12-24 | 2017-04-27 | 주식회사 엘지화학 | 헤테로 원자를 갖는 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법 |
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