WO2023106779A1 - 혼성 촉매 조성물을 포함하는 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체 - Google Patents
혼성 촉매 조성물을 포함하는 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체 Download PDFInfo
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- WO2023106779A1 WO2023106779A1 PCT/KR2022/019675 KR2022019675W WO2023106779A1 WO 2023106779 A1 WO2023106779 A1 WO 2023106779A1 KR 2022019675 W KR2022019675 W KR 2022019675W WO 2023106779 A1 WO2023106779 A1 WO 2023106779A1
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- Prior art keywords
- formula
- substituted
- unsubstituted
- aluminum
- group
- Prior art date
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- 150000001336 alkenes Chemical class 0.000 title claims abstract description 78
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229920000642 polymer Polymers 0.000 title claims abstract description 78
- 239000003054 catalyst Substances 0.000 title claims abstract description 40
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 39
- 239000000203 mixture Substances 0.000 title abstract description 5
- 239000012968 metallocene catalyst Substances 0.000 claims abstract description 45
- 238000009826 distribution Methods 0.000 claims abstract description 21
- 150000003623 transition metal compounds Chemical class 0.000 claims description 96
- 125000000217 alkyl group Chemical group 0.000 claims description 46
- -1 n -butyl Chemical group 0.000 claims description 44
- 229910052782 aluminium Inorganic materials 0.000 claims description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 41
- 125000003118 aryl group Chemical group 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 31
- 150000002430 hydrocarbons Chemical group 0.000 claims description 30
- 229910052736 halogen Inorganic materials 0.000 claims description 25
- 150000002367 halogens Chemical class 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 24
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 20
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052796 boron Inorganic materials 0.000 claims description 18
- 125000005842 heteroatom Chemical group 0.000 claims description 18
- 239000000155 melt Substances 0.000 claims description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 229920000098 polyolefin Polymers 0.000 claims description 13
- 238000005227 gel permeation chromatography Methods 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 12
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 claims description 12
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 claims description 11
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 229910052696 pnictogen Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000002808 molecular sieve Substances 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- DXQXWMYUGOTNGJ-UHFFFAOYSA-N [4-(trifluoromethyl)phenyl]boron Chemical compound [B]C1=CC=C(C(F)(F)F)C=C1 DXQXWMYUGOTNGJ-UHFFFAOYSA-N 0.000 claims description 6
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 6
- GGSUCNLOZRCGPQ-UHFFFAOYSA-O diethyl(phenyl)azanium Chemical compound CC[NH+](CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-O 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 6
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 6
- 125000001072 heteroaryl group Chemical group 0.000 claims description 6
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 6
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- YWWDBCBWQNCYNR-UHFFFAOYSA-O trimethylphosphanium Chemical compound C[PH+](C)C YWWDBCBWQNCYNR-UHFFFAOYSA-O 0.000 claims description 6
- 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 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000003446 ligand Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- VKMQKNJWQNCEQV-UHFFFAOYSA-N (4-methylphenyl)boron Chemical compound [B]C1=CC=C(C)C=C1 VKMQKNJWQNCEQV-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 125000003107 substituted aryl group Chemical group 0.000 claims description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 4
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 4
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 4
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 claims description 3
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 3
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 claims description 3
- 239000007848 Bronsted acid Substances 0.000 claims description 3
- PLGVIJOQDDMWAO-UHFFFAOYSA-N CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F Chemical compound CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F PLGVIJOQDDMWAO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002879 Lewis base Substances 0.000 claims description 3
- SHPVKUQHCZKKRP-UHFFFAOYSA-N [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCCCN(CCCC)CCCC Chemical compound [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCCCN(CCCC)CCCC SHPVKUQHCZKKRP-UHFFFAOYSA-N 0.000 claims description 3
- RPXNIXOOFOQCKJ-UHFFFAOYSA-N [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCNCC Chemical compound [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCNCC RPXNIXOOFOQCKJ-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 3
- 229910052795 boron group element Inorganic materials 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 229910052798 chalcogen Inorganic materials 0.000 claims description 3
- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 0.000 claims description 3
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 claims description 3
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- BQBCXNQILNPAPX-UHFFFAOYSA-N methoxy(dimethyl)alumane Chemical compound [O-]C.C[Al+]C BQBCXNQILNPAPX-UHFFFAOYSA-N 0.000 claims description 3
- 230000007935 neutral effect Effects 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
- NDUUEFPGQBSFPV-UHFFFAOYSA-N tri(butan-2-yl)alumane Chemical compound CCC(C)[Al](C(C)CC)C(C)CC NDUUEFPGQBSFPV-UHFFFAOYSA-N 0.000 claims description 3
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims description 3
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 claims description 3
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 claims description 3
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 3
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 0.000 claims description 3
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims description 3
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 claims description 3
- JQPMDTQDAXRDGS-UHFFFAOYSA-N triphenylalumane Chemical compound C1=CC=CC=C1[Al](C=1C=CC=CC=1)C1=CC=CC=C1 JQPMDTQDAXRDGS-UHFFFAOYSA-N 0.000 claims description 3
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 3
- ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 claims description 3
- XDSSGQHOYWGIKC-UHFFFAOYSA-N tris(2-methylpropyl)borane Chemical compound CC(C)CB(CC(C)C)CC(C)C XDSSGQHOYWGIKC-UHFFFAOYSA-N 0.000 claims description 3
- WSITXTIRYQMZHM-UHFFFAOYSA-N tris(4-methylphenyl)alumane Chemical compound C1=CC(C)=CC=C1[Al](C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 WSITXTIRYQMZHM-UHFFFAOYSA-N 0.000 claims description 3
- JEVCOCKVSCRHMR-UHFFFAOYSA-N CCN(CC)C1=CC=CC=C1.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F Chemical compound CCN(CC)C1=CC=CC=C1.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F JEVCOCKVSCRHMR-UHFFFAOYSA-N 0.000 claims description 2
- XIBZTAIPROXEDH-UHFFFAOYSA-N [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCN(CC)C1=CC=CC=C1 Chemical compound [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCN(CC)C1=CC=CC=C1 XIBZTAIPROXEDH-UHFFFAOYSA-N 0.000 claims description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-O diethylammonium Chemical compound CC[NH2+]CC HPNMFZURTQLUMO-UHFFFAOYSA-O 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 11
- QGHZYTQKNCPPTK-UHFFFAOYSA-N cyclopentylalumane Chemical compound C1(CCCC1)[AlH2] QGHZYTQKNCPPTK-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000000178 monomer Substances 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- GWUXLTRGPPIDJA-UHFFFAOYSA-N (4-methylphenyl)alumane Chemical compound CC1=CC=C([AlH2])C=C1 GWUXLTRGPPIDJA-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- PYLGJXLKFZZEBJ-UHFFFAOYSA-N tricyclopentylalumane Chemical compound C1CCCC1[Al](C1CCCC1)C1CCCC1 PYLGJXLKFZZEBJ-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 241000985630 Lota lota Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- JPUHCPXFQIXLMW-UHFFFAOYSA-N aluminium triethoxide Chemical compound CCO[Al](OCC)OCC JPUHCPXFQIXLMW-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003435 aroyl group Chemical group 0.000 description 1
- 125000005239 aroylamino group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 150000001925 cycloalkenes Chemical class 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 125000005117 dialkylcarbamoyl group Chemical group 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-O ethylaminium Chemical compound CC[NH3+] QUSNBJAOOMFDIB-UHFFFAOYSA-O 0.000 description 1
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- ZCYXXKJEDCHMGH-UHFFFAOYSA-N nonane Chemical compound CCCC[CH]CCCC ZCYXXKJEDCHMGH-UHFFFAOYSA-N 0.000 description 1
- BKIMMITUMNQMOS-UHFFFAOYSA-N normal nonane Natural products CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 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
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
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- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
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- 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
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Definitions
- Such a metallocene catalyst is easy to copolymerize and can control the three-dimensional structure of the polymer according to the symmetry of the catalyst, and the polymer prepared therefrom has the advantage of having a narrow molecular weight distribution and a uniform distribution of comonomers.
- An object of the present invention is to provide a hybrid metallocene catalyst capable of producing an olefin-based polymer having a wide molecular weight distribution and excellent high-speed processability.
- Machinability index [(HMW %) ⁇ (HMW Mw) ⁇ (LMW %) ⁇ (LMW Mw)] ⁇ (total PDI)/(total Mw)
- Z' is each independently -O-, -S-, -N (C 1-40 hydrocarbon group)-, or -P (C 1-40 hydrocarbon group)-,
- R 5 , R 6 , R 9 , R 10 , R 13 and R 14 are each independently substituted or unsubstituted C 1-20 alkyl, substituted or unsubstituted C 2-20 alkenyl, substituted or unsubstituted C 6-20 aryl, substituted or unsubstituted C 1-20 alkyl C 6-20 aryl, substituted or unsubstituted C 6-20 aryl C 1-20 alkyl, substituted or unsubstituted C 1-20 heteroalkyl, substituted Or unsubstituted C 3-20 heteroaryl, substituted or unsubstituted C 1-20 alkylamido, substituted or unsubstituted C 6-20 arylamido, or substituted or unsubstituted C 1-20 silyl, , R 5 and R 6 , R 9 and R 10 , R 13 and R 14 are each independently connected to each other to form a substituted or unsubstituted saturated or unsaturated C 2-20 ring
- R 17 is absent or a group containing hydrogen, C 1-20 alkyl, halogen or a hetero atom
- Me is methyl
- n -Bu is n -butyl
- t -Bu is t -butyl
- Ph is phenyl
- p -Tol is p -tolyl
- the olefinic polymer has an area of 40 to 85% of the low molecular weight sieve having a weight average molecular weight of 5,000 to 30,000 g/mole and a high molecular weight having a weight average molecular weight of 50,000 to 600,000 g/mole, as measured by GPC. Its area may be 15-60%.
- the olefin-based polymer when measured by a capillary rheometer, may have a shear rate of 1,750 sec -1 or more, preferably 2,000 sec -1 or more, defined by Equation 2 below.
- l1 and m1 are each independently an integer of 0 to 5.
- l1 is 1, and m1 is each independently an integer from 1 to 5.
- Q' is an anionic leaving group, and each independently represents hydrogen, a substituted or unsubstituted C 1-40 hydrocarbon group, a substituted or unsubstituted C 1-40 heterohydrocarbon group, a heteroatom, or a halogen.
- Examples of the compound represented by Formula 8 above include triethylammonium tetraphenylboron, tributylammonium tetraphenylboron, trimethylammonium tetraphenylboron, tripropylammonium tetraphenylboron, trimethylammonium tetra( p -tolyl) Boron, trimethylammonium tetra ( o , p -dimethylphenyl) boron, tributylammonium tetra ( p -trifluoromethylphenyl) boron, trimethylammonium tetra ( p -trifluoromethylphenyl) boron, tributylammonium tetra Pentafluorophenylboron, N,N-diethylaniliniumtetraphenylboron, N,N-diethylaniliniumtetrapentafluorophenylboron,
- the total amount of the cocatalyst compound supported on the carrier may be 2 to 15 mmole based on 1 g of the carrier.
- Measurements were made using a Gottfert RG25 capillary rheometer.
- the measurement conditions were a circular hole, length 20 mm, effective length 20 mm, diameter/width 2, height 0 mm, run angle 180°, piston diameter 15 mm, and capillary diameter 2 mm at 230°C.
- the shear rate at which shark skin or melt fracture occurs was measured as a standard, and the shear rate was obtained from Equation 2 above.
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Abstract
Description
구분 | 실시예 1 |
실시예 2 |
실시예 3 |
비교예 4 |
비교예 5 |
실시예 4 |
촉매 | 제조예 1 |
제조예 2 |
제조예 3 |
제조예 4 |
제조예 5 |
제조예 6 |
중합온도(℃) | 90 | 90 | 90 | 90 | 90 | 90 |
촉매 주입량(g/h) | 2.06 | 5.87 | 5.47 | 3.75 | 1.91 | 2.41 |
수소 주입량(g/h) | 7.51 | 14.81 | 13.52 | 11.79 | 10.60 | 4.23 |
1-헥센 주입량(kg/h) | 206 | 154 | 147 | 274 | 403 | 200 |
수소/에틸렌 농도 비(%) | 0.11 | 0.41 | 0.40 | 0.29 | 0.21 | 0.08 |
1-헥센/에틸렌 농도 비(%) | 0.79 | 0.61 | 0.68 | 0.80 | 1.04 | 0.75 |
시간당 생산량(kg/h) | 3,924 | 1,402 | 1,433 | 2,265 | 4,805 | 3,652 |
구분 | 실시예 1 |
실시예 2 |
실시예 3 |
비교예 1 |
비교예 2 |
실시예 4 |
대조예 |
I2.16(g/10분) | 0.74 | 0.65 | 0.79 | 0.66 | 0.82 | 0.67 | 0.74 |
I21.6(g/10 분) | 75 | 37 | 45 | 43 | 83 | 65 | 49 |
MFR (I2.16/I21.6) |
101 | 57 | 57 | 65 | 101 | 97 | 65 |
밀도(kg/㎤) | 0.948 | 0.944 | 0.948 | 0.946 | 0.946 | 0.946 | 0.945 |
항복 인장강도 (kg/㎠) |
LMW (g/몰) |
HMW (g/몰) |
CFC(GPC) | 가공성 인덱스 |
전단 속도 (1/sec) |
||
Mw (g/몰) |
PDI | ||||||
실시예 1 | 265 | 76% | 21% | 121,815 | 12.2 | 4.1 | 1,750 |
18,725 | 260,166 | ||||||
실시예 2 | 253 | 73% | 24% | 115,548 | 26.0 | 4.0 | 2,000 |
20,996 | 140,437 | ||||||
실시예 3 | 263 | 76% | 20% | 114,324 | 26.0 | 4.3 | 1,750 |
19,785 | 168,733 | ||||||
비교예 1 | 244 | 74% | 22% | 121,565 | 20.0 | 6.1 | 1,250 |
17,969 | 229,002 | ||||||
비교예 2 | 264 | 70% | 25% | 116,840 | 18.8 | 7.7 | 750 |
13,381 | 228,549 | ||||||
실시예 4 | 241 | 81% | 13% | 150,835 | 12.5 | 3.5 | 2,250 |
27,525 | 494,800 | ||||||
대조예 | 226 | 21% | 80% | 173,181 | 22.2 | 4.8 | 1,750 |
8,673 | 49,247 |
Claims (17)
- (a) 아래 화학식 1로 표시되는 전이금속 화합물 및 아래 화학식 2로 표시되는 전이금속 화합물로부터 선택되는 적어도 하나의 제1 전이금속 화합물; (b) 아래 화학식 3으로 표시되는 전이금속 화합물로부터 선택되는 적어도 하나의 제2 전이금속 화합물; (c) 아래 화학식 4로 표시되는 전이금속 화합물, 아래 화학식 5a로 표시되는 전이금속 화합물 및 아래 화학식 5b로 표시되는 전이금속 화합물로부터 선택되는 적어도 하나의 제3 전이금속 화합물; 및 (d) 조촉매 화합물을 포함하는 올레핀 중합용 혼성 메탈로센 촉매로서, 이 촉매의 존재하에 제조되는 올레핀계 중합체가 아래 수학식 1로 표시되는 가공성 인덱스(processability index)가 0~4.5의 값을 갖는, 올레핀 중합용 혼성 메탈로센 촉매:[화학식 1] [화학식 2] [화학식 3][화학식 4] [화학식 5a][화학식 5b][수학식 1]가공성 인덱스 = [(HMW %) × (HMW Mw) - (LMW %) × (LMW Mw)] × (전체 PDI)/(전체 Mw)위 화학식에서, l1과 m1은 각각 독립적으로 0~5의 정수이고,l2, l3, m2 및 n1은 각각 독립적으로 0~4의 정수이고,m3 및 o1는 각각 독립적으로 0~2의 정수이고,p는 M의 산화 상태로서, +3, +4 또는 +5이고,q는 YZL 리간드의 형식 전하로서, 0, -1, -2 또는 -3이고,M은 각각 독립적으로 티타늄(Ti), 지르코늄(Zr) 또는 하프늄(Hf)이고,M'은 티타늄, 지르코늄 또는 하프늄이며, 각각 +2, +3, 또는 +4의 형식적 산화 상태이고,X는 각각 독립적으로 할로겐, C1-20 알킬, C2-20 알케닐, C2-20 알키닐, C6-20 아릴, C1-20 알킬 C6-20 아릴, C6-20 아릴 C1-20 알킬, C1-20 알킬아미도 또는 C6-20 아릴아미도이고,X'은 각각 독립적으로 알킬이고,Q는 각각 독립적으로 탄소(C), 실리콘(Si), 게르마늄(Ge) 또는 주석(Sn)이고,Q'은 음이온성 이탈기로서, 각각 독립적으로 수소, 치환된 또는 비치환된 C1-40 탄화수소기, 치환된 또는 비치환된 C1-40 헤테로탄화수소기, 헤테로 원자 또는 할로겐이고,L은 15족 또는 16족 원소이고,Y는 15족 원소이고,Z는 15족 원소이고,Z'은 각각 독립적으로 -O-, -S-, -N(C1-40 탄화수소기)-, 또는 -P(C1-40 탄화수소기)-이고,R1 내지 R4, R7, R8, R11, R12는 각각 독립적으로 치환 또는 비치환된 C1-20 알킬, 치환 또는 비치환된 C2-20 알케닐, 치환 또는 비치환된 C6-20 아릴, 치환 또는 비치환된 C1-20 알킬 C6-20 아릴, 치환 또는 비치환된 C6-20 아릴 C1-20 알킬, 치환 또는 비치환된 C1-20 헤테로알킬, 치환 또는 비치환된 C3-20 헤테로아릴, 치환 또는 비치환된 C1-20 알킬아미도, 치환 또는 비치환된 C6-20 아릴아미도, 또는 치환 또는 비치환된 C1-20 실릴이되, 이들은 각각 독립적으로 인접한 기가 연결되어 치환 또는 비치환된 포화 또는 불포화 C4-20 고리를 형성하거나 형성하지 않을 수 있고,R5, R6, R9, R10, R13 및 R14는 각각 독립적으로 치환 또는 비치환된 C1-20 알킬, 치환 또는 비치환된 C2-20 알케닐, 치환 또는 비치환된 C6-20 아릴, 치환 또는 비치환된 C1-20 알킬 C6-20 아릴, 치환 또는 비치환된 C6-20 아릴 C1-20 알킬, 치환 또는 비치환된 C1-20 헤테로알킬, 치환 또는 비치환된 C3-20 헤테로아릴, 치환 또는 비치환된 C1-20 알킬아미도, 치환 또는 비치환된 C6-20 아릴아미도, 또는 치환 또는 비치환된 C1-20 실릴이되, R5과 R6, R9과 R10, R13과 R14는 각각 독립적으로 서로 연결되어 치환 또는 비치환된 포화 또는 불포화 C2-20 고리를 형성하거나 형성하지 않을 수 있고,R15와 R16은 각각 독립적으로 C1-20 탄화수소기 또는 헤테로 원자 함유기이고, 여기서 헤테로 원자는 규소, 게르마늄, 주석, 납 또는 인이거나, 또는 R15와 R16은 서로 연결될 수 있고,R17은 존재하지 않거나, 또는 수소, C1-20 알킬, 할로겐 또는 헤테로 원자 함유기이고,R18과 R19는 각각 독립적으로 알킬기, 아릴기, 치환된 아릴기, 환형 알킬기, 치환된 환형 알킬기, 또는 다중 고리계이고,R20과 R21은 각각 독립적으로 존재하지 않거나, 또는 수소, 알킬기, 할로겐, 헤테로 원자, 탄화수소기 또는 헤테로 원자 함유기이고,Rx와 Ry는 각각 독립적으로 치환된 또는 비치환된 C1-40 탄화수소기, 치환된 또는 비치환된 C1-40 헤테로탄화수소기, 할로겐 또는 수소이고,R22a, R23a, R24a, R25a, R22b, R23b, R24b, R25b, R26c, R27c, R28c, R29c, R26d, R27d, R28d 및 R29d는 각각 독립적으로 치환된 또는 비치환된 C1-40 탄화수소기, 치환된 또는 비치환된 C1-40 헤테로탄화수소기, -Si(Re)3, -OSi(Re)3, -Ge(Re)3, -P(Re)2, -N(Re)2, -ORe, -SRe, -NO2, -CN, -CF3, -OCF3, -S(O)Re, -S(O)2Re, -N=C(Re)2, -OC(O)Re, -C(O)ORe, -N(R)C(O)Re, -C(O)N(Re)2, 할로겐 및 수소로부터 선택되고, 여기서 Re는 각각 독립적으로 치환된 또는 비치환된 C1-30 탄화수소기 또는 치환된 또는 비치환된 C1-30 헤테로탄화수소기이되, R22a, R23a, R24a, R25a, R22b, R23b, R24b, R25b, R26c, R27c, R28c, R29c, R26d, R27d, R28d 및 R29d 중 2개 이상은 1개 이상의 고리 구조를 형성하거나 형성하지 않을 수 있고,위 수학식에서, 겔 투과 크로마토그래피(gel permeation chromatography)로 측정 시, HMW%는 중합체 내 고 분자체의 면적%, LMW%는 중합체 내 저 분자체의 면적%, HMW Mw는 중합체 내 고 분자체의 중량 평균 분자량으로서 50,000~600,000 g/몰; LMW Mw는 중합체 내 저 분자체의 중량 평균 분자량으로서 5,000~30,000 g/몰; 전체 PDI는 중합체의 분자량 분포(Mn/Mw); 전체 Mw는 중합체의 중량 평균 분자량을 나타낸다.
- 제1항에 있어서, 촉매의 존재하에 제조되는 올레핀계 중합체의 가공성 인덱스가 0~4.0인, 올레핀 중합용 혼성 메탈로센 촉매.
- 제1항에 있어서, 위 화학식 4의 전이금속 화합물이 아래 화학식 4-1 내지 화학식 4-2로 표시되는 전이금속 화합물 중 적어도 하나이고, 위 화학식 5a의 전이금속 화합물이 아래 화학식 5-1 내지 화학식 5-4로 표시되는 전이금속 화합물 중 적어도 하나이고, 위 화학식 5b의 화합물이 아래 화학식 5-5 및 화학식 5-6으로 표시되는 전이금속 화합물 중 적어도 하나인, 올레핀 중합용 혼성 메탈로센 촉매:[화학식 4-1] [화학식 4-2][화학식 5-1] [화학식 5-2][화학식 5-3] [화학식 5-4][화학식 5-5] [화학식 5-6]위 화학식에서 Me는 메틸, t-Bu는 t-부틸, Ph는 페닐이다.
- 제1항에 있어서, 조촉매 화합물이 아래 화학식 6으로 표시되는 화합물, 화학식 7로 표시되는 화합물 및 화학식 8로 표시되는 화합물로 구성되는 군으로부터 선택되는 적어도 하나를 포함하는, 올레핀 중합용 혼성 메탈로센 촉매:[화학식 6][화학식 7][화학식 8][L-H]+[Z(A)4]- 또는 [L]+[Z(A)4]-위 화학식 6에서, n은 2 이상의 정수이고, Ra는 할로겐 원자, 탄소수 1~20의 탄화수소기 또는 할로겐으로 치환된 탄소수 1~20의 탄화수소기이고,위 화학식 7에서, D는 알루미늄(Al) 또는 보론(B)이고, Rb, Rc 및 Rd는 각각 독립적으로 할로겐 원자, 탄소수 1~20의 탄화수소기, 할로겐으로 치환된 탄소수 1~20의 탄화수소기 또는 탄소수 1~20의 알콕시기이며,위 화학식 8에서, L은 중성 또는 양이온성 루이스 염기이고, [L-H]+ 및 [L]+는 브뢴스테드 산이며, Z는 13족 원소이고, A는 각각 독립적으로 치환 또는 비치환된 탄소수 6~20의 아릴기이거나 치환 또는 비치환된 탄소수 1~20의 알킬기이다.
- 제6항에 있어서, 화학식 6으로 표시되는 화합물이 메틸알루미녹산, 에틸알루미녹산, 이소부틸알루미녹산 및 부틸알루미녹산으로 구성되는 군으로부터 선택되는 적어도 하나인, 올레핀 중합용 혼성 메탈로센 촉매.
- 제6항에 있어서, 화학식 7로 표시되는 화합물이 트리메틸알루미늄, 트리에틸알루미늄, 트리이소부틸알루미늄, 트리프로필알루미늄, 트리부틸알루미늄, 디메틸클로로알루미늄, 트리이소프로필알루미늄, 트리-s-부틸알루미늄, 트리사이클로펜틸알루미늄, 트리펜틸알루미늄, 트리이소펜틸알루미늄, 트리헥실알루미늄, 트리옥틸알루미늄, 에틸디메틸알루미늄, 메틸디에틸알루미늄, 트리페닐알루미늄, 트리-p-톨릴알루미늄, 디메틸알루미늄메톡시드, 디메틸알루미늄에톡시드, 트리메틸보론, 트리에틸보론, 트리이소부틸보론, 트리프로필보론 및 트리부틸보론으로 구성되는 군으로부터 선택되는 적어도 하나인, 올레핀 중합용 혼성 메탈로센 촉매.
- 제6항에 있어서, 화학식 8로 표시되는 화합물은 트리에틸암모니움테트라페닐보론, 트리부틸암모니움테트라페닐보론, 트리메틸암모니움테트라페닐보론, 트리프로필암모니움테트라페닐보론, 트리메틸암모니움테트라(p-톨릴)보론, 트리메틸암모니움테트라(o,p-디메틸페닐)보론, 트리부틸암모니움테트라(p-트리플로로메틸페닐)보론, 트리메틸암모니움테트라(p-트리플로로메틸페닐)보론, 트리부틸암모니움테트라펜타플로로페닐보론, N,N-디에틸아닐리니움테트라페닐보론, N,N-디에틸아닐리니움테트라펜타플로로페닐보론, 디에틸암모니움테트라펜타플로로페닐보론, 트리페닐포스포늄테트라페닐보론, 트리메틸포스포늄테트라페닐보론, 트리에틸암모니움테트라페닐알루미늄, 트리부틸암모니움테트라페닐알루미늄, 트리메틸암모니움테트라페닐알루미늄, 트리프로필암모니움테트라페닐알루미늄, 트리메틸암모니움테트라(p-톨릴)알루미늄, 트리프로필암모니움테트라(p-톨릴)알루미늄, 트리에틸암모니움테트라(o,p-디메틸페닐)알루미늄, 트리부틸암모니움테트라(p-트리플로로메틸페닐)알루미늄, 트리메틸암모니움테트라(p-트리플로로메틸페닐)알루미늄, 트리부틸암모니움테트라펜타플로로페닐알루미늄, N,N-디에틸아닐리니움테트라페닐알루미늄, N,N-디에틸아닐리니움테트라펜타플로로페닐알루미늄, 디에틸암모니움테트라펜타테트라페닐알루미늄, 트리페닐포스포늄테트라페닐알루미늄, 트리메틸포스포늄테트라페닐알루미늄, 트리프로필암모니움테트라(p-톨릴)보론, 트리에틸암모니움테트라(o,p-디메틸페닐)보론, 트리페닐카보니움테트라(p-트리플로로메틸페닐)보론 및 트리페닐카보니움테트라펜타플로로페닐보론으로 구성되는 군으로부터 선택되는 적어도 하나인, 올레핀 중합용 혼성 메탈로센 촉매.
- 제1항에 있어서, 혼성 전이금속 화합물, 조촉매 화합물 또는 둘 다를 담지하는 담체를 더 포함하는 올레핀 중합용 혼성 메탈로센 촉매.
- 제10항에 있어서, 담체가 실리카, 알루미나 및 마그네시아로 구성되는 군으로부터 선택되는 적어도 하나를 포함하는, 올레핀 중합용 혼성 메탈로센 촉매.
- 제10항에 있어서, 담체에 담지되는 혼성 전이금속 화합물의 총량이 담체 1 g을 기준으로 0.001~1 mmole이고, 담체에 담지되는 조촉매 화합물의 총량이 담체 1 g을 기준으로 2~15 mmole인, 올레핀 중합용 혼성 메탈로센 촉매.
- 제1항 내지 제12항 중 어느 한 항의 올레핀 중합용 혼성 메탈로센 촉매의 존재하에 중합되고, 밀도가 0.940~0.960 g/㎤이고, 190℃에서 2.16 kg의 하중으로 측정되는 용융지수(I2.16)가 0.02~2.0 g/10분이고, 190℃에서 21.6 kg의 하중으로 측정되는 용융지수(I21.6)와 2.16 kg의 하중으로 측정되는 용융지수(I2.16)의 비(melt flow ratio; MFR)가 30~200이고, 아래 수학식 1로 표시되는 가공성 인덱스가 0~4.5의 값을 갖는, 올레핀계 중합체:[수학식 1]가공성 인덱스 = [(HMW %) × (HMW Mw) - (LMW %) × (LMW Mw)] × (전체 PDI)/(전체 Mw)위 수학식에서, HMW%, LMW%, HMW Mw, LMW Mw, 전체 PDI 및 전체 Mw는 제1항에서 정의된 바와 같다.
- 제13항에 있어서, 가공성 인덱스가 0~4.0인 올레핀계 중합체.
- 제13항에 있어서, GPC로 측정 시, 중량 평균 분자량이 5,000~30,000 g/몰인 저 분자체의 면적이 40~85%이고, 중량 평균 분자량이 50,000~600,000 g/몰인 고 분자체의 면적이 15~60%인, 올레핀계 중합체.
- 제16항에 있어서, 올레핀계 중합체의 전단 속도가 2,000 sec-1 이상인 올레핀계 중합체.
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