KR102524952B1 - 신규 전이금속 화합물 및 이를 이용한 폴리프로필렌의 제조방법 - Google Patents
신규 전이금속 화합물 및 이를 이용한 폴리프로필렌의 제조방법 Download PDFInfo
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- KR102524952B1 KR102524952B1 KR1020200069691A KR20200069691A KR102524952B1 KR 102524952 B1 KR102524952 B1 KR 102524952B1 KR 1020200069691 A KR1020200069691 A KR 1020200069691A KR 20200069691 A KR20200069691 A KR 20200069691A KR 102524952 B1 KR102524952 B1 KR 102524952B1
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- transition metal
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- 150000003623 transition metal compounds Chemical class 0.000 title claims abstract description 111
- -1 polypropylene Polymers 0.000 title claims abstract description 41
- 239000004743 Polypropylene Substances 0.000 title abstract description 22
- 229920001155 polypropylene Polymers 0.000 title abstract description 19
- 238000000034 method Methods 0.000 title description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 70
- 239000003054 catalyst Substances 0.000 claims description 64
- 239000000203 mixture Substances 0.000 claims description 51
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 40
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims description 33
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 33
- 229910052739 hydrogen Inorganic materials 0.000 claims description 32
- 239000001257 hydrogen Substances 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 26
- 125000003118 aryl group Chemical group 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 150000002431 hydrogen Chemical class 0.000 claims description 23
- 125000001624 naphthyl group Chemical group 0.000 claims description 23
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 14
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- 150000002367 halogens Chemical class 0.000 claims description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 11
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 229910052796 boron Chemical group 0.000 claims description 11
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 239000002216 antistatic agent Substances 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 3
- 229910052800 carbon group element Inorganic materials 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 239000002879 Lewis base Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229910052795 boron group element Inorganic materials 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 23
- 229920000642 polymer Polymers 0.000 abstract description 18
- 230000003197 catalytic effect Effects 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 description 52
- 238000003786 synthesis reaction Methods 0.000 description 50
- 238000002360 preparation method Methods 0.000 description 37
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 24
- 239000003446 ligand Substances 0.000 description 20
- JZJDQBZDSBCARL-UHFFFAOYSA-N CC1=C(CC2=C1C1=C(S2)C=CC=C1)C Chemical compound CC1=C(CC2=C1C1=C(S2)C=CC=C1)C JZJDQBZDSBCARL-UHFFFAOYSA-N 0.000 description 17
- 238000005160 1H NMR spectroscopy Methods 0.000 description 16
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000000376 reactant Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- CAYKGPJSXROKPC-UHFFFAOYSA-N 1-(2-methyl-1h-inden-4-yl)naphthalene Chemical compound C1=CC=C2C(C3=CC=CC4=C3C=C(C4)C)=CC=CC2=C1 CAYKGPJSXROKPC-UHFFFAOYSA-N 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 125000003342 alkenyl group Chemical group 0.000 description 6
- 238000001354 calcination Methods 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 5
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012968 metallocene catalyst Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 4
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 238000012662 bulk polymerization Methods 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- GWUXLTRGPPIDJA-UHFFFAOYSA-N (4-methylphenyl)alumane Chemical compound CC1=CC=C([AlH2])C=C1 GWUXLTRGPPIDJA-UHFFFAOYSA-N 0.000 description 2
- PTEGFVQBIPDXFA-UHFFFAOYSA-N 4-(3,5-ditert-butylphenyl)-2-methyl-1h-indene Chemical compound C1C(C)=CC2=C1C=CC=C2C1=CC(C(C)(C)C)=CC(C(C)(C)C)=C1 PTEGFVQBIPDXFA-UHFFFAOYSA-N 0.000 description 2
- IAQUXCVKPCUGAX-UHFFFAOYSA-N 6-methyl-8-phenyl-1,2,3,5-tetrahydro-s-indacene Chemical compound C1C(C)=CC2=C1C=C1CCCC1=C2C1=CC=CC=C1 IAQUXCVKPCUGAX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 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
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 238000007068 beta-elimination reaction Methods 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 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
- 125000006165 cyclic alkyl group Chemical group 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-O diethyl(phenyl)azanium Chemical compound CC[NH+](CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-O 0.000 description 2
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 125000005372 silanol group Chemical group 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- YWWDBCBWQNCYNR-UHFFFAOYSA-O trimethylphosphanium Chemical compound C[PH+](C)C YWWDBCBWQNCYNR-UHFFFAOYSA-O 0.000 description 2
- 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 2
- 239000012855 volatile organic compound Substances 0.000 description 2
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- 239000003643 water by type Substances 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
- TXHQSCMVFXPYIN-UHFFFAOYSA-N (1,2-dimethyl-3H-cyclopenta[b][1]benzothiol-3-yl)-dimethyl-(2-methyl-4-naphthalen-1-yl-1H-inden-1-yl)silane Chemical compound CC1=C(C(C=2SC3=C(C=21)C=CC=C3)[Si](C1C(=CC2=C(C=CC=C12)C1=CC=CC2=CC=CC=C12)C)(C)C)C TXHQSCMVFXPYIN-UHFFFAOYSA-N 0.000 description 1
- VKMQKNJWQNCEQV-UHFFFAOYSA-N (4-methylphenyl)boron Chemical compound [B]C1=CC=C(C)C=C1 VKMQKNJWQNCEQV-UHFFFAOYSA-N 0.000 description 1
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 description 1
- ASGNRCDZSRNHOP-UHFFFAOYSA-N 2-methyl-4-phenyl-1h-indene Chemical compound C1C(C)=CC2=C1C=CC=C2C1=CC=CC=C1 ASGNRCDZSRNHOP-UHFFFAOYSA-N 0.000 description 1
- LWZQTGZBJVAKGF-UHFFFAOYSA-N 6-methyl-8-naphthalen-1-yl-1,2,3,5-tetrahydro-s-indacene Chemical compound C1(=CC=CC2=CC=CC=C12)C1=C2C=C(CC2=CC=2CCCC1=2)C LWZQTGZBJVAKGF-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- STKOVOOWXLZZLX-UHFFFAOYSA-N C(C)(C)(C)C=1C=C(C=C(C=1)C(C)(C)C)C=1C=2C=C(CC=2C=C2CCCC=12)C Chemical compound C(C)(C)(C)C=1C=C(C=C(C=1)C(C)(C)C)C=1C=2C=C(CC=2C=C2CCCC=12)C STKOVOOWXLZZLX-UHFFFAOYSA-N 0.000 description 1
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 description 1
- MPWHYWBVTNMDLB-UHFFFAOYSA-N CC=1CC2=CC=CC(=C2C1)C1=CC=C(C=C1)C(C)(C)C.CC=1CC2=CC=CC(=C2C1)C1=CC=C(C=C1)C(C)(C)C Chemical compound CC=1CC2=CC=CC(=C2C1)C1=CC=C(C=C1)C(C)(C)C.CC=1CC2=CC=CC(=C2C1)C1=CC=C(C=C1)C(C)(C)C MPWHYWBVTNMDLB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 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 description 1
- HFEVWLDHPOCPTP-UHFFFAOYSA-N CCNCC.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 CCNCC.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 HFEVWLDHPOCPTP-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
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- 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 description 1
- 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 description 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
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- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 0.000 description 1
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 description 1
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- BQBCXNQILNPAPX-UHFFFAOYSA-N methoxy(dimethyl)alumane Chemical compound [O-]C.C[Al+]C BQBCXNQILNPAPX-UHFFFAOYSA-N 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- WFSPUOYRSOLZIS-UHFFFAOYSA-N silane zirconium Chemical compound [SiH4].[Zr] WFSPUOYRSOLZIS-UHFFFAOYSA-N 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- NDUUEFPGQBSFPV-UHFFFAOYSA-N tri(butan-2-yl)alumane Chemical compound CCC(C)[Al](C(C)CC)C(C)CC NDUUEFPGQBSFPV-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
- PYLGJXLKFZZEBJ-UHFFFAOYSA-N tricyclopentylalumane Chemical compound C1CCCC1[Al](C1CCCC1)C1CCCC1 PYLGJXLKFZZEBJ-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
- 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
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 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
- 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 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- C07F17/00—Metallocenes
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
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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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- 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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- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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- 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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Abstract
Description
| 전이금속 화합물 종류 | 촉매 활성 (kg PP/g cat.hr) |
Mn (g/mol) | [Vi] | [Vd] | 비닐 말단기의 비율(%) | 비닐리덴 말단기의 비율(%) | |
| 실시예 1 | 1a | 6.0 | 3,250 | 5.20 | 0.30 | 80.5 | 4.6 |
| 실시예 2 | 1b | 7.7 | 5,700 | 3.15 | 0.21 | 85.5 | 5.7 |
| 실시예 3 | 1c | 5.8 | 5,500 | 3.29 | 0.28 | 86.2 | 7.3 |
| 실시예 4 | 1d | 5.9 | 6,200 | 2.79 | 0.19 | 82.4 | 5.6 |
| 실시예 5 | 1e | 7.5 | 19,700 | 0.92 | 0.05 | 86.3 | 4.7 |
| 실시예 6 | 1f | 8.8 | 15,400 | 1.15 | 0.08 | 84.3 | 5.9 |
| 실시예 7 | 1g | 6.0 | 18,000 | 0.97 | 0.07 | 83.1 | 6.0 |
| 실시예 8 | 1h | 7.0 | 17,300 | 1.02 | 0.08 | 84.0 | 6.6 |
| 실시예 9 | 1i | 6.9 | 9,900 | 1.77 | 0.15 | 83.4 | 7.1 |
| 실시예 10 | 1j | 6.9 | 12,000 | 1.42 | 0.13 | 81.1 | 7.4 |
| 실시예 11 | 1k | 7.0 | 11,300 | 1.53 | 0.14 | 82.3 | 7.5 |
| 실시예 12 | 1l | 6.5 | 10,500 | 1.71 | 0.13 | 85.5 | 6.5 |
| 실시예 13 | 1m | 7.3 | 30,000 | 0.62 | 0.05 | 88.6 | 7.1 |
| 실시예 14 | 1n | 8.7 | 33,700 | 0.55 | 0.04 | 88.3 | 6.4 |
| 실시예 15 | 1o | 6.4 | 35,000 | 0.53 | 0.04 | 88.3 | 6.7 |
| 실시예 16 | 1p | 7.8 | 29,800 | 0.61 | 0.05 | 86.6 | 7.1 |
| 비교예 1 | i | 8.0 | 68,000 | N.D | 0.28 | 0 | 90.7 |
| 비교예 2 | ii | 8.9 | 55,000 | N.D | 0.25 | 0 | 65.5 |
| 비교예 3 | iii | <0.1 | N.D | N.D | N.D | N.D | N.D |
| 비교예 4 | iv | <0.1 | N.D | N.D | N.D | N.D | N.D |
| 비교예 5 | v | 4.9 | 7,200 | 1.81 | 0.98 | 62.1 | 33.6 |
| 비교예 6 | vi | 5.8 | 5,700 | 2.32 | 1.11 | 63.0 | 30.1 |
| 비교예 7 | vii | 6.1 | 6,400 | 1.38 | 1.51 | 42.1 | 46.0 |
| 비교예 8 | viii | 5.8 | 22,000 | 0.20 | 0.69 | 21.0 | 72.3 |
| 비교예 9 | ix | 2.1 | 120 | 122.68 | 37.28 | 70.1 | 21.3 |
Claims (19)
- 하기 화학식 1로 표시되는 전이금속 화합물:
[화학식 1]
상기 화학식 1에서,
A는 14족 원소이고,
M은 4족 전이금속이며,
R1 내지 R5는 각각 독립적으로 C1-20 알킬이고,
R6는 C1-20 알킬로 치환되거나 또는 비치환된 C6-20 아릴이며,
R7 내지 R9은 각각 독립적으로, 수소, C1-20의 알킬, C2-20의 알케닐, C6-30의 아릴, C7-30의 알킬아릴, 및 C7-30의 아릴알킬 중 어느 하나이거나, 또는 R7 내지 R9 중 인접하는 두 기가 서로 결합하여 지방족 고리를 형성하고,
R10은 수소, C1-20의 알킬, C2-20의 알케닐, C6-30의 아릴, C7-30의 알킬아릴, 및 C7-30의 아릴알킬 중 어느 하나이고,
X1 및 X2는 각각 독립적으로, 단일 결합이거나, S 또는 CRaRb이되, X1 및 X2 중 적어도 하나는 S이고, 이때 Ra 및 Rb는 각각 독립적으로, 수소, C1-20의 알킬, C2-20의 알케닐, C6-30의 아릴, C7-30의 알킬아릴, 및 C7-30의 아릴알킬 중 어느 하나이며,
Y1 및 Y2는 각각 독립적으로 할로겐이고,
m은 1 내지 4의 정수이다.
- 제1항에 있어서,
상기 A는 실리콘이고, M은 지르코늄인, 전이금속 화합물.
- 제1항에 있어서,
상기 R1 내지 R5는 각각 독립적으로 C1-6의 직쇄 알킬인, 전이금속 화합물.
- 제1항에 있어서,
상기 R1 내지 R5는 모두 메틸인, 전이금속 화합물.
- 제1항에 있어서,
상기 R6은 C3-6의 분지상 알킬로 치환되거나 또는 비치환된, 페닐 또는 나프틸인, 전이금속 화합물.
- 제1항에 있어서,
상기 R6은 페닐, 4-t부틸페닐, 3,5-디-t부틸페닐, 또는 나프틸인, 전이금속 화합물.
- 제1항에 있어서,
상기 R7 내지 R9은 각각 독립적으로, 수소이거나 또는 R7 내지 R9 중 인접하는 두 기가 서로 결합하여 사이클로펜틸기를 형성하는, 전이금속 화합물.
- 제1항에 있어서,
상기 X1과 X2 중 어느 하나는 S이고, 나머지 하나는 단일결합인, 전이금속 화합물.
- 제1항에 따른 전이금속 화합물을 포함하는 촉매 조성물.
- 제10항에 있어서,
상기 촉매 조성물은 담체, 조촉매 및 대전방지제 중 1종 이상을 더 포함하는, 촉매 조성물.
- 제11항에 있어서,
상기 담체는 실리카를 포함하는, 촉매조성물.
- 제11항에 있어서,
상기 조촉매는, 하기 화학식 4 내지 6으로 표시되는 화합물 중 1종 이상을 포함하는, 촉매 조성물.
[화학식 4]
-[Al(R11)-O]m-
상기 화학식 4에서,
R11은 서로 동일하거나 상이하며, 각각 독립적으로 할로겐; C1-20의 탄화수소; 또는 할로겐으로 치환된 C1-20의 탄화수소이고;
m은 2 이상의 정수이며;
[화학식 5]
J(R12)3
상기 화학식 5에서,
R12는 서로 동일하거나 상이하며, 각각 독립적으로 할로겐; C1-20의 탄화수소; 또는 할로겐으로 치환된 C1-20의 탄화수소이고;
J는 알루미늄 또는 보론이며;
[화학식 6]
[E-H]+[ZQ4]- 또는 [E]+[ZQ4]-
상기 화학식 6에서,
E는 중성 또는 양이온성 루이스 염기이고;
H는 수소 원자이며;
Z는 13족 원소이고;
Q는 서로 동일하거나 상이하며, 각각 독립적으로 1 이상의 수소 원자가 할로겐, C1-20의 탄화수소, 알콕시 또는 페녹시로 치환되거나 또는 비치환된, C6-20의 아릴기 또는 C1-20의 알킬기이다.
- 제11항에 있어서,
상기 조촉매는 알킬알루미녹산인, 촉매 조성물.
- 제10항에 따른 촉매 조성물의 존재 하에, 수소를 투입하여 프로필렌 단량체를 중합하는 단계를 포함하는, 호모 폴리프로필렌의 제조방법.
- 제15항에 있어서,
상기 수소는 프로필렌 단량체 총 중량에 대하여 50 내지 2000ppm의 함량으로 투입되는, 호모 폴리프로필렌의 제조방법.
- 제15항에 있어서,
상기 호모 폴리프로필렌은 하기 수학식 1에 따라 계산되는 비닐 말단기 비율 70% 이상이고, 하기 수학식 2에 따라 계산되는 비닐리덴 말단기 비율 10% 이하인, 호모 폴리프로필렌의 제조방법.
[수학식 1]
비닐 말단기의 비율(%)=[(Mn/42)×2×([Vi]/1000)]×100
[수학식 2]
비닐리덴 말단기의 비율(%)=[(Mn/42)×2×([Vd]/1000)]×100
(상기 수학식 1 및 2에서, Mn은 호모 폴리프로필렌의 수평균 분자량(g/mol)의 수치 값이고, [Vi]은 탄소 1000개당 비닐 말단기의 개수비이고, [Vd]는 탄소 1000개당 비닐리덴 말단기의 개수비이다)
- 하기 수학식 1에 따라 계산되는 비닐 말단기 비율 70% 이상이고, 하기 수학식 2에 따라 계산되는 비닐리덴 말단기 비율 10% 이하인, 호모 폴리프로필렌.
[수학식 1]
비닐 말단기의 비율(%)=[(Mn/42)×2×([Vi]/1000)]×100
[수학식 2]
비닐리덴 말단기의 비율(%)=[(Mn/42)×2×([Vd]/1000)]×100
(상기 수학식 1 및 2에서, Mn은 호모 폴리프로필렌의 수평균 분자량(g/mol)의 수치 값이고, [Vi]은 탄소 1000개당 비닐 말단기의 개수비이고, [Vd]는 탄소 1000개당 비닐리덴 말단기의 개수비이다)
- 제18항에 있어서,
수평균 분자량이 1000 내지 50,000 g/mol이고, 탄소 1000개당 비닐 말단기의 개수비가 0.29 내지 17이고, 탄소 1000개당 비닐리덴 말단기의 개수비가 0.03 내지 2.5인, 호모 폴리프로필렌.
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| KR101773722B1 (ko) | 2016-12-16 | 2017-08-31 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
| JP7189714B2 (ja) | 2017-09-27 | 2022-12-14 | 三井化学株式会社 | エチレン系重合体の製造方法 |
| KR102326791B1 (ko) | 2017-11-27 | 2021-11-16 | 주식회사 엘지화학 | 폴리프로필렌 및 그 제조방법 |
| CN109369837A (zh) | 2018-09-19 | 2019-02-22 | 朱博源 | 一种用于α-烯烃聚合的茂金属催化剂组合物及其应用 |
| KR102624685B1 (ko) | 2019-01-28 | 2024-01-11 | 주식회사 엘지화학 | 전이 금속 화합물, 촉매 조성물 및 이를 이용한 폴리프로필렌의 제조 방법 |
| EP3925987A4 (en) | 2019-06-13 | 2022-04-27 | Lg Chem, Ltd. | HYBRID SUPPORTED METALLOCENE CATALYST AND PROCESS FOR PRODUCTION OF POLYPROPYLENE THEREOF |
| KR102524952B1 (ko) | 2019-06-13 | 2023-04-24 | 주식회사 엘지화학 | 신규 전이금속 화합물 및 이를 이용한 폴리프로필렌의 제조방법 |
| KR102521571B1 (ko) | 2019-08-16 | 2023-04-13 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리프로필렌의 제조 방법 |
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| KR101139268B1 (ko) * | 2003-12-10 | 2012-07-05 | 바젤 폴리올레핀 게엠베하 | 유기금속 전이 금속 화합물, 비스시클로펜타디에닐 리간드계, 촉매 계 및 폴리올레핀 제조 |
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| US12358938B2 (en) | 2025-07-15 |
| KR20200143272A (ko) | 2020-12-23 |
| CN112424210A (zh) | 2021-02-26 |
| EP3971198A1 (en) | 2022-03-23 |
| CN112424210B (zh) | 2024-01-09 |
| US20210332075A1 (en) | 2021-10-28 |
| EP3971198A4 (en) | 2022-11-23 |
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