KR101850985B1 - 메탈로센 담지 촉매의 제조 방법 - Google Patents
메탈로센 담지 촉매의 제조 방법 Download PDFInfo
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- KR101850985B1 KR101850985B1 KR1020160029835A KR20160029835A KR101850985B1 KR 101850985 B1 KR101850985 B1 KR 101850985B1 KR 1020160029835 A KR1020160029835 A KR 1020160029835A KR 20160029835 A KR20160029835 A KR 20160029835A KR 101850985 B1 KR101850985 B1 KR 101850985B1
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- KR
- South Korea
- Prior art keywords
- group
- formula
- molecular weight
- alkyl
- metallocene
- Prior art date
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- 239000012968 metallocene catalyst Substances 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 26
- 239000003054 catalyst Substances 0.000 claims abstract description 74
- 229920000098 polyolefin Polymers 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims description 64
- -1 cyclopentadienyl metal compound Chemical class 0.000 claims description 48
- 239000003607 modifier Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 31
- 239000001257 hydrogen Substances 0.000 claims description 31
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 239000000126 substance Substances 0.000 claims description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 229910052736 halogen Inorganic materials 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 20
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 18
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 18
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 18
- 125000005843 halogen group Chemical group 0.000 claims description 18
- 229910052723 transition metal Inorganic materials 0.000 claims description 18
- 150000002367 halogens Chemical class 0.000 claims description 17
- 125000003342 alkenyl group Chemical group 0.000 claims description 14
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- 150000003624 transition metals Chemical class 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- 150000001336 alkenes Chemical class 0.000 claims description 12
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 12
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 11
- 239000003446 ligand Substances 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 125000000304 alkynyl group Chemical group 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 9
- 125000005018 aryl alkenyl group Chemical group 0.000 claims description 9
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims description 9
- 125000004104 aryloxy group Chemical group 0.000 claims description 9
- 229910052732 germanium Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 7
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003426 co-catalyst Substances 0.000 claims description 6
- VGRFVJMYCCLWPQ-UHFFFAOYSA-N germanium Chemical compound [Ge].[Ge] VGRFVJMYCCLWPQ-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 230000000379 polymerizing effect Effects 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 125000003368 amide group Chemical group 0.000 claims description 3
- 229910052796 boron 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
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 3
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 150000004703 alkoxides Chemical group 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 125000002837 carbocyclic group Chemical group 0.000 claims description 2
- 150000001793 charged compounds Polymers 0.000 claims description 2
- 150000004678 hydrides Chemical group 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000006735 (C1-C20) heteroalkyl group Chemical group 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 39
- 238000009826 distribution Methods 0.000 abstract description 30
- 238000000071 blow moulding Methods 0.000 abstract description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 84
- 238000006116 polymerization reaction Methods 0.000 description 70
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 69
- 238000012360 testing method Methods 0.000 description 47
- 239000012018 catalyst precursor Substances 0.000 description 35
- 239000002002 slurry Substances 0.000 description 35
- 239000000243 solution Substances 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 32
- 230000000694 effects Effects 0.000 description 25
- 238000002360 preparation method Methods 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 23
- 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 23
- 230000015572 biosynthetic process Effects 0.000 description 21
- 238000003786 synthesis reaction Methods 0.000 description 21
- 239000012684 catalyst carrier precursor Substances 0.000 description 20
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 18
- 239000002243 precursor Substances 0.000 description 17
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 16
- 150000002431 hydrogen Chemical class 0.000 description 14
- 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 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 12
- 238000005481 NMR spectroscopy Methods 0.000 description 11
- 229910004298 SiO 2 Inorganic materials 0.000 description 11
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 10
- JJNHBFYGCSOONU-UHFFFAOYSA-M carbanide;cyclopenta-1,3-diene;dimethylaluminum;titanium(4+);chloride Chemical compound [CH3-].[Ti+3]Cl.C[Al]C.C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 JJNHBFYGCSOONU-UHFFFAOYSA-M 0.000 description 9
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- JAGHDVYKBYUAFD-UHFFFAOYSA-L cyclopenta-1,3-diene;titanium(4+);dichloride Chemical compound [Cl-].[Cl-].[Ti+4].C1C=CC=[C-]1.C1C=CC=[C-]1 JAGHDVYKBYUAFD-UHFFFAOYSA-L 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 6
- JLTDJTHDQAWBAV-UHFFFAOYSA-O dimethyl(phenyl)azanium Chemical compound C[NH+](C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-O 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 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 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 229910007926 ZrCl Inorganic materials 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 125000005234 alkyl aluminium group Chemical group 0.000 description 3
- 125000001118 alkylidene group Chemical group 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- RXXXUIOZOITBII-UHFFFAOYSA-N indeno[1,2-g]indole Chemical class C1=C2C=CC=CC2=C2C1=C1N=CC=C1C=C2 RXXXUIOZOITBII-UHFFFAOYSA-N 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-O phenylazanium Chemical compound [NH3+]C1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-O 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004260 weight control Methods 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- XSBHWHZJHSUCOI-UHFFFAOYSA-N 1-[(2-methylpropan-2-yl)oxy]hexane Chemical compound CCCCCCOC(C)(C)C XSBHWHZJHSUCOI-UHFFFAOYSA-N 0.000 description 2
- CLILMZOQZSMNTE-UHFFFAOYSA-N 1-chloro-6-[(2-methylpropan-2-yl)oxy]hexane Chemical compound CC(C)(C)OCCCCCCCl CLILMZOQZSMNTE-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 2
- VUGMARFZKDASCX-UHFFFAOYSA-N 2-methyl-N-silylpropan-2-amine Chemical compound CC(C)(C)N[SiH3] VUGMARFZKDASCX-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
- 239000002879 Lewis base Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 125000005131 dialkylammonium group Chemical group 0.000 description 2
- YQZMEUFOYRWASB-UHFFFAOYSA-L dichlorotitanium;ethylcyclopentane Chemical compound Cl[Ti]Cl.CC[C]1[CH][CH][CH][CH]1.CC[C]1[CH][CH][CH][CH]1 YQZMEUFOYRWASB-UHFFFAOYSA-L 0.000 description 2
- 229940069096 dodecene Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 150000004820 halides Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004404 heteroalkyl group Chemical group 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 150000007527 lewis bases Chemical class 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-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
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 125000002524 organometallic group Chemical class 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000037048 polymerization activity Effects 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 description 1
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- VNPQQEYMXYCAEZ-UHFFFAOYSA-N 1,2,3,4-tetramethylcyclopenta-1,3-diene Chemical compound CC1=C(C)C(C)=C(C)C1 VNPQQEYMXYCAEZ-UHFFFAOYSA-N 0.000 description 1
- HMDQPBSDHHTRNI-UHFFFAOYSA-N 1-(chloromethyl)-3-ethenylbenzene Chemical compound ClCC1=CC=CC(C=C)=C1 HMDQPBSDHHTRNI-UHFFFAOYSA-N 0.000 description 1
- SWXNWKCMNRYPIU-UHFFFAOYSA-N 10,10-dimethyl-5H-indeno[1,2-b]indole-2-carboxylic acid Chemical compound CC1(C2=CC(=CC=C2C=2NC=3C=CC=CC=3C=21)C(=O)O)C SWXNWKCMNRYPIU-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- QUUSLJRWTDZCBF-UHFFFAOYSA-N 2,3-dihydroindene-1,1-diol Chemical class C1=CC=C2C(O)(O)CCC2=C1 QUUSLJRWTDZCBF-UHFFFAOYSA-N 0.000 description 1
- NMVXHZSPDTXJSJ-UHFFFAOYSA-L 2-methylpropylaluminum(2+);dichloride Chemical compound CC(C)C[Al](Cl)Cl NMVXHZSPDTXJSJ-UHFFFAOYSA-L 0.000 description 1
- UDMMZSJNHAWYKX-UHFFFAOYSA-N 4-phenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C(C=C2)CCC21C1=CC=CC=C1 UDMMZSJNHAWYKX-UHFFFAOYSA-N 0.000 description 1
- UERDRKZGACRLPC-UHFFFAOYSA-N 5,8-dimethyl-10h-indeno[1,2-b]indole Chemical compound C12=CC=CC=C2CC2=C1N(C)C1=CC=C(C)C=C12 UERDRKZGACRLPC-UHFFFAOYSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- JNTPTNNCGDAGEJ-UHFFFAOYSA-N 6-chlorohexan-1-ol Chemical compound OCCCCCCCl JNTPTNNCGDAGEJ-UHFFFAOYSA-N 0.000 description 1
- XQQRXHNPVOOXDK-UHFFFAOYSA-M CC(C)(C)OCCCCCC[Mg]Cl Chemical compound CC(C)(C)OCCCCCC[Mg]Cl XQQRXHNPVOOXDK-UHFFFAOYSA-M 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
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Abstract
Description
도 2은 비교예 3, 실시예 8 에 따라 제조된 메탈로센 담지 촉매를 사용한 중합 반응에 대한 고분자의 분자량 분포를 나타낸 그래프이다(적색: 시험예 8, 녹색: 비교시험예 3).
도 3은 비교예 2, 실시예 5 에 따라 제조된 메탈로센 담지 촉매를 사용한 중합 반응에 대한 고분자의 분자량 분포를 나타낸 그래프이다(적색: 시험예 5, 청색: 비교시험예 2).
중합 | 촉매 | MWE 투입량 (mol%) | 활성 (gPE/ gCat/hr) | Mw | PDI | |
시험예 1 | 담지촉매 slurry 중합 | 담체/촉매전구체1/soluble MWE | 10* | 10.4 | 128,000 | 2.2 |
시험예 2 | 담지촉매 slurry 중합 | 담체/촉매전구체1/soluble MWE | 30* | 10.1 | 252,000 | 2.5 |
시험예 3 | 담지촉매 slurry 중합 | 담체/촉매전구체1/soluble MWE | 50* | 9.8 | 281,000 | 2.4 |
시험예 4 | 담지촉매 slurry 중합 | 담체/촉매전구체2/soluble MWE | 10* | 2.6 | 594,000 | 2.4 |
시험예 5 | 담지촉매 slurry 중합 | 담체/촉매전구체2/soluble MWE | 30* | 2.3 | 660,000 | 2.3 |
시험예 6 | 담지촉매 slurry 중합 | 담체/촉매전구체2/soluble MWE | 50* | 1.8 | 780,000 | 2.3 |
시험예 7 | 담지촉매 slurry 중합 | 담체/촉매전구체3/soluble MWE | 10* | 2.3 | 791,000 | 3.4 |
시험예 8 | 담지촉매 slurry 중합 | 담체/촉매전구체3/soluble MWE | 30* | 2.0 | 972,000 | 3.1 |
시험예 9 | 담지촉매 slurry 중합 | 담체/촉매전구체3/soluble MWE | 50* | 1.5 | 1,020,900 | 3.1 |
시험예 10 | 담지촉매 slurry 중합 | 담체/촉매전구체1(0.1)+3(0.075)/soluble MWE | 10* | 11.6 | 273,000 | 3.4 |
시험예 11 | 담지촉매 slurry 중합 | 담체/촉매전구체1(0.1)+3(0.075)/soluble MWE | 30* | 11.3 | 318,000 | 3.9 |
시험예 12 | 담지촉매 slurry 중합 | 담체/촉매전구체1(0.1)+3(0.075)/soluble MWE | 50* | 11.5 | 298,000 | 3.3 |
비교 시험예 1 | 담지촉매 slurry 중합 | 담체/촉매전구체1 | - | 10.1 | 103,100 | 2.1 |
비교 시험예 2 | 담지촉매 slurry 중합 | 담체/촉매전구체2 | - | 2.8 | 553,000 | 2.5 |
비교 시험예 3 | 담지촉매 slurry 중합 | 담체/촉매전구체3 | - | 2.3 | 693,000 | 3.6 |
비교 시험예 4 | 담지촉매 slurry 중합 | 담체/촉매전구체1(0.1)+3(0.075) | - | 11.1 | 263,000 | 3.6 |
비교 시험예 5 | 담지촉매 slurry 중합 | 담체/촉매전구체1 | 600** | 6.3 | 228,000 | 2.2 |
비교 시험예 6 | 담지촉매 slurry 중합 | 담체/촉매전구체2 | 600** | 1.3 | 710,000 | 2.3 |
비교 시험예 7 | 담지촉매 slurry 중합 | 담체/촉매전구체3 | 600** | 1.0 | 730,000 | 3.4 |
비교 시험예 8 | 담지촉매 slurry 중합 | 담체/촉매전구체1(0.1)+3(0.075) | 600** | 7.3 | 293,000 | 3.2 |
* 시험예 1 내지 12: 분자량 조절제를 담체에 담지시켜 사용함 ** 비교시험예 5 내지 8: 분자량 조절제로서 soluble MWE를 중합공정에서 전구체 대비 6당량의 함량을 투입함 |
또한, 실시예 10~12 및 비교예 4에 따라 제조된 메탈로센 담지 촉매를 사용한 중합 반응에 대한 고분자의 분자량 분포 그래프를 도 1에 나타내고 (갈색: 시험예 10, 적색: 시험예 11, 보라색: 시험예 12, 청색: 비교시험예 4), 비교예 3, 실시예 8에 따라 제조된 메탈로센 담지 촉매를 사용한 중합 반응에 대한 고분자의 분자량 분포 그래프를 도 2에 나타내었으며(적색: 시험예 8, 녹색: 비교시험예 3), 비교예 2, 실시예 5 에 따라 제조된 메탈로센 담지 촉매를 사용한 중합 반응에 대한 고분자의 분자량 분포 그래프를 도 3에 나타내었다 (적색: 시험예 5, 청색: 비교시험예 2). 여기서, x축은 dlogwf/dlogM이며 y축은 logM이며, 세로축은 고분자의 Intensity 축이며 가로축은 고분자의 분자량 축이다.
Claims (18)
- 하기 화학식 1의 시클로펜타디에닐 금속 화합물과 하기 화학식 2의 유기 알루미늄 화합물을 혼합하여 상온에서 50 내지 108 시간 동안 교반하여 하기 화학식 8, 화학식 9, 화학식 10, 또는 화학식 11로 표시되는 화합물을 포함하는 분자량 조절제 조성물을 제조하는 단계; 및
담체에 하기 화학식 3 내지 6 중 하나로 표시되는 메탈로센 화합물 1종 이상과 상기 분자량 조절제 조성물을 담지시키는 단계;
를 포함하는 메탈로센 담지 촉매의 제조 방법:
[화학식 1]
(R1-Cp1)(R2-Cp2)M4X2
화학식 1에서 Cp1 및 Cp2는 각각 독립적으로 시클로펜타디에닐기를 포함하는 리간드이고; R1 및 R2는 Cp1 및 Cp2의 치환기로서 각각 독립적으로 수소, 탄소수 1 내지 20의 알킬, 탄소수 1 내지 20의 헤테로 알킬이며; M4은 티타늄이며; X는 할로겐이고,
[화학식 2]
R3R4R5Al
화학식 2에서 R3, R4 및 R5는 각각 독립적으로 이소부틸기이고,
[화학식 3]
(Cp5Ra)n(Cp6Rb)M1Z1 3-n
상기 화학식 3에서,
M1은 4족 전이금속이고;
Cp5 및 Cp6는 서로 동일하거나 상이하고, 각각 독립적으로 시클로펜타디엔닐, 인데닐, 4,5,6,7-테트라하이드로-1-인데닐, 및 플루오레닐 라디칼로 이루어진 군으로부터 선택된 어느 하나이고, 이들은 탄소수 1 내지 20의 탄화수소기로 치환될 수 있으며;
Ra 및 Rb는 서로 동일하거나 상이하고, 각각 독립적으로 수소, C1 내지 C20의 알킬, C1 내지 C10의 알콕시, C2 내지 C20의 알콕시알킬, C6 내지 C20의 아릴, C6 내지 C10의 아릴옥시, C2 내지 C20의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C8 내지 C40의 아릴알케닐, 또는 C2 내지 C10의 알키닐이고;
Z1은 할로겐 원자, C1 내지 C20의 알킬, C2 내지 C10의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C6 내지 C20의 아릴, 치환되거나 치환되지 않은 C1 내지 C20의 알킬리덴, 치환되거나 치환되지 않은 아미노기, C2 내지 C20의 알킬알콕시, 또는 C7 내지 C40의 아릴알콕시이고;
n은 1 또는 0 이고;
[화학식 4]
(Cp7Rc)mB1(Cp8Rd)M2Z2 3-m
상기 화학식 4에서,
M2는 4족 전이 금속이고;
Cp7 및 Cp8는 서로 동일하거나 상이하고, 각각 독립적으로 시클로펜타디에닐, 인데닐, 4,5,6,7-테트라하이드로-1-인데닐 및 플루오레닐 라디칼로 이루어진 군으로부터 선택된 어느 하나이고, 이들은 탄소수 1 내지 20의 탄화수소기로 치환될 수 있으며;
Rc 및 Rd는 서로 동일하거나 상이하고, 각각 독립적으로 수소, C1 내지 C20의 알킬, C1 내지 C10의 알콕시, C2 내지 C20의 알콕시알킬, C6 내지 C20의 아릴, C6 내지 C10의 아릴옥시, C2 내지 C20의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C8 내지 C40의 아릴알케닐, 또는 C2 내지 C10의 알키닐이고;
Z2는 할로겐 원자, C1 내지 C20의 알킬, C2 내지 C10의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C6 내지 C20의 아릴, 치환되거나 치환되지 않은 C1 내지 C20의 알킬리덴, 치환되거나 치환되지 않은 아미노기, C2 내지 C20의 알킬알콕시, 또는 C7 내지 C40의 아릴알콕시이고;
B1은 Cp7Rc 고리와 Cp8Rd 고리를 가교 결합시키거나, 하나의 Cp8Rd 고리를 M2에 가교 결합시키는, 탄소, 게르마늄, 규소, 인 또는 질소 원자 함유 라디칼 중 하나 이상 또는 이들의 조합이고;
m은 1 또는 0 이고;
[화학식 5]
(Cp9Re)B2(J)M3Z3 2
상기 화학식 5에서,
M3은 4족 전이 금속이고;
Cp9는 시클로펜타디에닐, 인데닐, 4,5,6,7-테트라하이드로-1-인데닐 및 플루오레닐 라디칼로 이루어진 군으로부터 선택된 어느 하나이고, 이들은 탄소수 1 내지 20의 탄화수소기로 치환될 수 있으며;
Re는 수소, C1 내지 C20의 알킬, C1 내지 C10의 알콕시, C2 내지 C20의 알콕시알킬, C6 내지 C20의 아릴, C6 내지 C10의 아릴옥시, C2 내지 C20의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C8 내지 C40의 아릴알케닐, 또는 C2 내지 C10의 알키닐이고;
Z3은 할로겐 원자, C1 내지 C20의 알킬, C2 내지 C10의 알케닐, C7 내지 C40의 알킬아릴, C7 내지 C40의 아릴알킬, C6 내지 C20의 아릴, 치환되거나 치환되지 않은 C1 내지 C20의 알킬리덴, 치환되거나 치환되지 않은 아미노기, C2 내지 C20의 알킬알콕시, 또는 C7 내지 C40의 아릴알콕시이고;
B2는 Cp5Re 고리와 J를 가교 결합시키는 탄소, 게르마늄, 규소, 인 또는 질소 원자 함유 라디칼중 하나 이상 또는 이들의 조합이고;
J는 NRf, O, PRf 및 S로 이루어진 군에서 선택된 어느 하나이고, 상기 Rf는 C1 내지 C20의 알킬, 아릴, 치환된 알킬 또는 치환된 아릴이고,
[화학식 6]
상기 화학식 6에서,
A는 수소, 할로겐, C1 내지 C20의 알킬기, C2 내지 C20의 알케닐기, C6 내지 C20의 아릴기, C7 내지 C20의 알킬아릴기, C7 내지 C20의 아릴알킬기, C1 내지 C20의 알콕시기, C2 내지 C20의 알콕시알킬기, C3 내지 C20의 헤테로시클로알킬기, 또는 C5 내지 C20의 헤테로아릴기이고;
D는 -O-, -S-, -N(R)- 또는 -Si(R)(R')- 이고, 여기서 R 및 R'은 서로 동일하거나 상이하고, 각각 독립적으로 수소, 할로겐, C1 내지 C20의 알킬기, C2 내지 C20의 알케닐기, 또는 C6 내지 C20의 아릴기이고;
L은 C1 내지 C10의 직쇄 또는 분지쇄 알킬렌기이고;
B는 탄소, 실리콘 또는 게르마늄이고;
Q는 수소, 할로겐, C1 내지 C20의 알킬기, C2 내지 C20의 알케닐기, C6 내지 C20의 아릴기, C7 내지 C20의 알킬아릴기, 또는 C7 내지 C20의 아릴알킬기이고;
M은 4족 전이금속이며;
X1 및 X2는 서로 동일하거나 상이하고, 각각 독립적으로 할로겐, C1 내지 C20의 알킬기, C2 내지 C20의 알케닐기, C6 내지 C20의 아릴기, 니트로기, 아미도기, C1 내지 C20의 알킬실릴기, C1 내지 C20의 알콕시기, 또는 C1 내지 C20의 술폰네이트기이고;
C1 및 C2는 서로 동일하거나 상이하고, 각각 독립적으로 하기 화학식 7a, 화학식 7b 또는 하기 화학식 7c 중 하나로 표시되고, 단, C1 및 C2가 모두 화학식 7c인 경우는 제외하며;
[화학식 7a]
[화학식 7b]
[화학식 7c]
상기 화학식 7a, 7b 및 7c에서, R1 내지 R17 및 R1' 내지 R9'는 서로 동일하거나 상이하고, 각각 독립적으로 수소, 할로겐, C1 내지 C20의 알킬기, C2 내지 C20의 알케닐기, C1 내지 C20의 알킬실릴기, C1 내지 C20의 실릴알킬기, C1 내지 C20의 알콕시실릴기, C1 내지 C20의 알콕시기, C6 내지 C20의 아릴기, C7 내지 C20의 알킬아릴기, 또는 C7 내지 C20의 아릴알킬기이며, 상기 R10 내지 R17 중 서로 인접하는 2개 이상이 서로 연결되어 치환 또는 비치환된 지방족 또는 방향족 고리를 형성할 수 있다.
[화학식 8]
[화학식 9]
[화학식 10]
[화학식 11]
- 제1항에 있어서,
상기 담지 단계는 상기 담체와 메탈로센 촉매, 분자량 조절제 조성물을 혼합하여 30 내지 100 ℃의 온도에서 1 내지 12 시간 동안 교반하는 것으로 이뤄지는 메탈로센 담지 촉매의 제조 방법.
- 제1항에 있어서,
상기 분자량 조절제 조성물은, 메탈로센 화합물과 분자량 조절제 조성물의 몰비가 1 : 0.01 내지 1: 0.85가 되도록 사용하여 담지시키는 메탈로센 담지 촉매의 제조 방법.
- 제1항에 있어서,
상기 화학식 1에서 R1 및 R2은 각각 독립적으로 수소, 메틸, 에틸, 부틸, 및 t-부톡시 헥실로 이루어진 군에서 선택된 것인 메탈로센 담지 촉매의 제조 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 담체는 실리카, 실리카-알루미나, 및 실리카-마그네시아로 이루어진 군으로부터 선택되는 것인 메탈로센 담지 촉매의 제조 방법.
- 제1항에 있어서,
상기 담체는 하기 화학식 12의 알루미늄 함유 제1 조촉매가 담지된 것인 메탈로센 담지 촉매의 제조 방법:
[화학식 12]
-[Al(R18)-O-]n-
화학식 12에서, R18은 각각 독립적으로 할로겐, 할로겐 치환 또는 비치환된 탄소수 1 내지 20의 하이드로카빌기이고, n은 2 이상의 정수이다.
- 제10항에 있어서,
상기 제1 조촉매가 담지된 담체에 메탈로센 화합물을 담지시킨 직후에 분자량 조절제 조성물을 담지시키는 메탈로센 담지 촉매의 제조 방법.
- 제1항에 있어서,
하기 화학식 13의 보레이트계 제2 조촉매를 추가로 담지시키는 메탈로센 담지 촉매의 제조 방법.
[화학식 13]
T+[BQ4]-
화학식 13에서, T+은 +1가의 다원자 이온이고, B는 +3 산화 상태의 붕소이고, Q는 각각 독립적으로 하이드라이드기, 디알킬아미도기, 할라이드기, 알콕사이드기, 아릴옥사이드기, 하이드로카빌기, 할로카빌기 및 할로-치환된 하이드로카빌기로 이루어진 군에서 선택되고, 상기 Q는 20개 이하의 탄소를 가지나, 단 하나 이하의 위치에서 Q는 할라이드기이다.
- 제1항 내지 제4항 및 제9항 내지 제12항 중 어느 한 항에 따라 제조되는 메탈로센 담지 촉매의 존재 하에서, 올레핀 단량체를 중합하는 단계를 포함하는 폴리올레핀의 제조 방법.
- 제13항에 있어서,
상기 올레핀 단량체를 중합하는 단계는 담체에 메탈로센 화합물 및 시클로펜타디에닐 금속 화합물과 유기 알루미늄 화합물의 반응 생성물을 포함하는 분자량 조절제 조성물이 담지된 메탈로센 담지 촉매의 존재 하에, 올레핀계 단량체를 슬러리 중합하는 단계로 이뤄지는 폴리올레핀의 제조 방법.
- 삭제
- 삭제
- 삭제
- 삭제
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