WO2016195424A1 - 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조 방법 - Google Patents
메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조 방법 Download PDFInfo
- Publication number
- WO2016195424A1 WO2016195424A1 PCT/KR2016/005925 KR2016005925W WO2016195424A1 WO 2016195424 A1 WO2016195424 A1 WO 2016195424A1 KR 2016005925 W KR2016005925 W KR 2016005925W WO 2016195424 A1 WO2016195424 A1 WO 2016195424A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- formula
- metallocene
- halogen
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000012968 metallocene catalyst Substances 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 122
- 125000004432 carbon atom Chemical group C* 0.000 claims description 100
- 239000003054 catalyst Substances 0.000 claims description 70
- -1 triethylsilyl group Chemical group 0.000 claims description 32
- 239000000126 substance Substances 0.000 claims description 26
- 229910052736 halogen Inorganic materials 0.000 claims description 24
- 150000002367 halogens Chemical class 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000178 monomer Substances 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 17
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 125000003545 alkoxy group Chemical group 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052796 boron Chemical group 0.000 claims description 12
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 12
- 150000001336 alkenes Chemical class 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 10
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 125000000524 functional group Chemical group 0.000 claims description 9
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000001033 ether group Chemical group 0.000 claims description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 7
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 7
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 7
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 7
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 6
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 claims description 6
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 claims description 6
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 5
- 125000001624 naphthyl group Chemical group 0.000 claims description 5
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical group COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 4
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
- 125000005103 alkyl silyl group Chemical group 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 229940069096 dodecene Drugs 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 3
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 3
- 125000001412 tetrahydropyranyl group Chemical group 0.000 claims description 3
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 claims description 2
- HMDQPBSDHHTRNI-UHFFFAOYSA-N 1-(chloromethyl)-3-ethenylbenzene Chemical compound ClCC1=CC=CC(C=C)=C1 HMDQPBSDHHTRNI-UHFFFAOYSA-N 0.000 claims description 2
- 239000002841 Lewis acid Substances 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 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
- 229910052795 boron group element Inorganic materials 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
- 230000007935 neutral effect Effects 0.000 claims description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 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
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000003426 co-catalyst Substances 0.000 claims 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims 1
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- FGTJJHCZWOVVNH-UHFFFAOYSA-N tert-butyl-[tert-butyl(dimethyl)silyl]oxy-dimethylsilane Chemical group CC(C)(C)[Si](C)(C)O[Si](C)(C)C(C)(C)C FGTJJHCZWOVVNH-UHFFFAOYSA-N 0.000 claims 1
- 125000002306 tributylsilyl group Chemical group C(CCC)[Si](CCCC)(CCCC)* 0.000 claims 1
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 claims 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000037048 polymerization activity Effects 0.000 abstract description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 97
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 63
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 46
- 239000003446 ligand Substances 0.000 description 24
- 239000000203 mixture Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 235000011089 carbon dioxide Nutrition 0.000 description 22
- 238000002360 preparation method Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000011541 reaction mixture Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 0 C[C@](CS*=I)C(*)(c1cccc(C)c1C)N Chemical compound C[C@](CS*=I)C(*)(c1cccc(C)c1C)N 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 238000005481 NMR spectroscopy Methods 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 11
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 10
- 239000012044 organic layer Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 150000007523 nucleic acids Chemical class 0.000 description 8
- 102000039446 nucleic acids Human genes 0.000 description 8
- 108020004707 nucleic acids Proteins 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 229910007926 ZrCl Inorganic materials 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 5
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 4
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 125000001072 heteroaryl group Chemical group 0.000 description 4
- 150000002469 indenes Chemical class 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000006138 lithiation reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 125000005353 silylalkyl group Chemical group 0.000 description 4
- 125000001424 substituent group Chemical group 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
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000010908 decantation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 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
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- CCUYEVNCRQDQRF-UHFFFAOYSA-N 2-bromo-1h-indene Chemical compound C1=CC=C2CC(Br)=CC2=C1 CCUYEVNCRQDQRF-UHFFFAOYSA-N 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 229960004132 diethyl ether Drugs 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 229910052719 titanium Inorganic materials 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
- 239000004711 α-olefin 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
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- 229940106006 1-eicosene Drugs 0.000 description 1
- FIKTURVKRGQNQD-UHFFFAOYSA-N 1-eicosene Natural products CCCCCCCCCCCCCCCCCC=CC(O)=O FIKTURVKRGQNQD-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
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 description 1
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- ZHPPFKMMVGFXAT-UHFFFAOYSA-N 3-(cyclohexylmethyl)-1h-indene Chemical compound C=1CC2=CC=CC=C2C=1CC1CCCCC1 ZHPPFKMMVGFXAT-UHFFFAOYSA-N 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
- 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
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- VJJMDJLANBBMIE-UHFFFAOYSA-N CC(C=C1)(C=C1Br)N Chemical compound CC(C=C1)(C=C1Br)N VJJMDJLANBBMIE-UHFFFAOYSA-N 0.000 description 1
- LUOXPMSRNXECEK-UHFFFAOYSA-N CC=C(C)CCC(C)=CC(Cs1ccccc1C1(N)N)=C1C=[IH] Chemical compound CC=C(C)CCC(C)=CC(Cs1ccccc1C1(N)N)=C1C=[IH] LUOXPMSRNXECEK-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
- 101100427576 Caenorhabditis elegans ung-1 gene Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 241000229249 Dryas <angiosperm> Species 0.000 description 1
- 239000002879 Lewis base Substances 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
- 241000237502 Ostreidae Species 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- ZEEBGORNQSEQBE-UHFFFAOYSA-N [2-(3-phenylphenoxy)-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound C1(=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)C1=CC=CC=C1 ZEEBGORNQSEQBE-UHFFFAOYSA-N 0.000 description 1
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 1
- 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 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
- 238000013019 agitation Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007068 beta-elimination reaction Methods 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000002933 cyclohexyloxy group Chemical group C1(CCCCC1)O* 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical class C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-O diethylammonium Chemical compound CC[NH2+]CC HPNMFZURTQLUMO-UHFFFAOYSA-O 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
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 239000011521 glass Substances 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
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 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 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- BXBLTKZWYAHPKM-UHFFFAOYSA-M magnesium;methanidyl(trimethyl)silane;chloride Chemical compound [Mg+2].[Cl-].C[Si](C)(C)[CH2-] BXBLTKZWYAHPKM-UHFFFAOYSA-M 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals 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
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 150000003623 transition metal compounds Chemical class 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
- 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2420/00—Metallocene catalysts
- C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2420/00—Metallocene catalysts
- C08F2420/10—Heteroatom-substituted bridge, i.e. Cp or analog where the bridge linking the two Cps or analogs is substituted by at least one group that contains a heteroatom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
Definitions
- the present invention relates to a novel metallocene supported catalyst and a method for producing a polyolefin using the same.
- Olefin polymerization catalyst systems can be classified into Ziegler-Natta and metallocene catalyst systems, and these two highly active catalyst systems have been developed for their respective characteristics.
- the Ziegler-Natta catalyst has been widely applied to existing commercial processes since the invention in the 50's, but because it is a multi-site catalyst having many active sites, the polymer has a wide molecular weight distribution. There is a problem that there is a limit in securing the desired physical properties because the composition distribution is not uniform. '
- the metallocene catalyst is composed of a combination of a main catalyst composed mainly of transition metal compounds and a cocatalyst composed of an organometallic compound composed mainly of aluminum, and such a catalyst is a homogeneous complex catalyst and is a single site catalyst.
- the molecular weight distribution is narrow according to the characteristics of the single active site, the homogeneous composition distribution of the comonomer is obtained, the stereoregularity of the polymer according to the ligand structure modification of the catalyst and the change of polymerization conditions, copolymerization characteristics, molecular weight , Crystallinity and so on.
- U. S. Patent No. 5,032, 562 describes a process for preparing a polymerization catalyst by supporting two different transition metal catalysts on one supported catalyst. This is supported by a single support on a titanium (Ti) -based Ziegler-Natta catalyst that generates high molecular weight and a zirconium (Zr) -based metallocene catalyst that produces low molecular weight. As a method of producing a bimodal distribution polymer, the supporting process is complicated and the morphology of the polymer is deteriorated due to the promoter.
- Ti titanium
- Zr zirconium
- 5,525, 678 describes a method of using a catalyst system for olefin polymerization in which a metallocene compound and a nonmetallocene compound are simultaneously supported on a carrier so that a high molecular weight polymer and a low molecular weight polymer can be simultaneously polymerized.
- This has a disadvantage in that the metallocene compound and the non-metallocene compound must be separately supported, and the carrier must be pretreated with various compounds for supporting reaction.
- U.S. Patent No. 5,914,289 describes a method for controlling the molecular weight and molecular weight distribution of a polymer using a metallocene catalyst supported on each carrier, but the amount of solvent used and the time required for preparing the supported catalyst are high. The hassle of having to support the metallocene catalyst to be used on the carrier, respectively.
- Korean Patent Application No. 2003-12308 proposes a method of controlling molecular weight distribution by polymerizing by changing a combination of catalysts in a semi-unggi group by supporting a binuclear metallocene catalyst and a mononuclear metallocene catalyst with an activator on a carrier. It is starting. However, this method is limited in realizing the characteristics of each catalyst at the same time, and also has the disadvantage that the metallocene catalyst portion in the carrier component of the finished catalyst is liberated causing fouling.
- the present invention is to provide a metallocene supported catalyst capable of producing a high molecular weight polyolefin with excellent activity, a method for producing a polyolefin using the same, and a polyolefin produced using the same.
- the present invention is a metallocene compound represented by the formula
- M is a Group 4 transition metal
- Q and Q 2 are the same as or different from each other, and are each independently hydrogen, halogen, an alkyl group having 1 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, and an alkyl group having 7 to 20 carbon atoms.
- Xi and X 2 are the same as or different from each other, and each independently a halogen, an alkyl group having 1 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, a nitro group, an amido group, and a carbon atom 1
- B 2 is a single bond or an alkylene group having 1 to 3 carbon atoms
- R 5 Means a moiety connected to Formula 1 or M or B1, and R 5 is the same as or different from each other, and each independently hydrogen, halogen, an alkyl group having 1 to 20 carbon atoms, and an alkenyl group having 2 to 20 carbon atoms , An ether group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkylaryl group having 7 to 20 carbon atoms, or an arylalkyl group having 7 to 20 carbon atoms,
- R 6 to R 32 are the same as or different from each other, and are each independently hydrogen, halogen, an alkyl group having 1 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, and an alkyl group having 7 to 20 carbon atoms An alkylaryl group or an arylalkyl group having 7 to 2 carbon atoms.
- R 'and R'3 are the same as or different from each other, and are each independently hydrogen, halogen, or an alkyl group having 1 to 20 carbon atoms.
- the present invention also provides a method for producing polyolefin, comprising the step of polymerizing an olefinic monomer in the presence of the metallocene supported catalyst.
- the present invention also provides a polyolefin prepared according to the above production method.
- the metallocene supported catalyst according to the present invention can be used in the production of polyolefin, has excellent activity, and can produce high molecular weight polyolefin.
- the metallocene catalyst compound of the present invention exhibits high polymerization activity even when supported on a carrier and can polymerize high molecular weight polyolefin.
- the catalyst has a long life time, which means Activity can be maintained.
- first and second are used to describe various components, and the terms are used only for the purpose of distinguishing one component from other components.
- Metallocene supported catalyst according to the present invention is a metallocene compound represented by the formula (1); Cocatalyst compounds; And a carrier.
- M is a Group 4 transition metal Br is carbon, silicon or germanium
- Qi and Q 2 are the same as or different from each other, and each independently hydrogen, halogen, an alkyl group having 1 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, and an alkyl group having 7 to 20 carbon atoms
- X and X 2 are the same as or different from each other, and each independently halogen, an alkyl group having 1 to 20 carbon atoms, an alkenyl group having 2 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, a nitro group, an amido group, and a carbon number
- C 2 is a group represented by one of Formula 2b, Formula 2c, Formula 2d, or Formula 2e;
- B 2 is a single bond or an alkylene group having 1 to 3 carbon atoms
- R ! R 5 are the same as or different from each other, and each independently hydrogen, halogen, alkyl group having 1 to 20 carbon atoms, alkenyl group having 2 to 20 carbon atoms, ether group having 1 to 20 carbon atoms, alkoxy having 1 to 20 carbon atoms Group, an aryl group having 6 to 20 carbon atoms, an alkylaryl group having 7 to 20 carbon atoms, or an arylalkyl group having 7 to 20 carbon atoms,
- R 6 to R 32 are the same as or different from each other, and each independently hydrogen, halogen, an alkyl group having 1 to 20 carbon atoms, and having 1 to 20 carbon atoms An alkoxy group, an aryl group having 6 to 20 carbon atoms, an alkylaryl group having 7 to 20 carbon atoms, or an arylalkyl group having 7 to 20 carbon atoms,
- R'j to R ' 3 are the same as or different from each other, and are each independently hydrogen, halogen, or an alkyl group having 1 to 20 carbon atoms.
- the metallocene compound uses Formula 2a having a specific substituent on one of C1 and C2 of Formula 1, and the other is a compound of Formulas 2a and 2b to 2e by applying Formulas 2b to 2e.
- the combination enables not only to produce a high molecular weight polyolefin but also to maintain excellent activity and polymerizability.
- the alkyl group having 1 to 20 carbon atoms includes a linear or branched alkyl group, and specifically, methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, tert-butyl group, pentyl group, nuclear group, hep And the like, but are not limited thereto.
- the alkenyl group having 2 to 20 carbon atoms includes a straight or branched alkenyl group, and specifically includes an allyl group, an ethenyl group, a propenyl group, a butenyl group, a pentenyl group, and the like, but is not limited thereto. .
- the aryl group having 6 to 20 carbon atoms includes a monocyclic or condensed aryl group, and specifically includes a phenyl group, a biphenyl group, a naphthyl group, a phenanthrenyl group, a fluorenyl group, and the like, but is not limited thereto.
- the heteroaryl group having 5 to 20 carbon atoms includes a monocyclic or condensed heteroaryl group, and includes a carbazolyl group, a pyridyl group, a quinoline group, an isoquinoline group, a thiophenyl group, a furanyl group, an imidazole group, an oxazolyl group, a thia A sleepy group, a triazine group, a tetrahydropyranyl group, a tetrahydrofuranyl group, etc. are mentioned, but it is not limited to this.
- alkoxy group having 1 to 20 carbon atoms examples include a methoxy group, an hydroxy group, a phenyloxy group, a cyclohexyloxy group, and a tert-butoxy nuclear group, but are not limited thereto.
- Examples of the Group 4 transition metal include titanium, zirconium and hafnium. However, the present invention is not limited thereto.
- R to 3 ⁇ 4 of Formulas 2a, 2b, 2c, 2d, and 2e are each independently hydrogen, halogen, methyl group, ethyl group, propyl group, isopropyl group, ⁇ -butyl group , tert-butyl group, pentyl group, nuclear group, heptyl group, octyl group : ethylene group, propylene group, butylene group, phenyl group, benzyl group, naphthyl group, halogen group, ether group, dimethyl ether group, methoxy group, ethoxy group Or tert-butoxynucleosil group, but not limited thereto, and R 6 to R 32 are each independently hydrogen, halogen, methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, tert -Butyl group, pentyl group, nuclear group,
- Formula 1 and Q 2 are hydrogen, methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, tert-butyl group, mesoxymethyl group, tert-butoxy
- the methyl group, 1-ethoxyethyl group, 1-methyl-1-methoxyethyl group, tert-subnuclear group, tetrahydropyranyl group, or tetrahydrofuranyl group is preferable, but not limited thereto.
- ⁇ in Formula 1 is preferably silicon (Si), but is not limited thereto.
- the metallocene compound of Chemical Formula 1 is characterized in that it contains a silylalkyl group such as trimethylsilyl methyl in the substituent of Chemical Formula 2a.
- the indene derivative of Formula 2a has a silylalkyl group at carbon position (2a) of indene, and due to steric effect by a substituent, the periphery of the active site is opened in only one direction, and thus polymerization In the polymer to be grown can be made in only one direction.
- the chain elongation may occur relatively because the access of the monomer or reagent causing chain transfer is difficult and the beta-elimination of the molecule itself becomes difficult. . Therefore, olefins having a relatively high molecular weight compared to the case of using a metallocene compound having a similar structure The polymer can be polymerized with high activity.
- the indenyl group represented by Formula 2a including the silylalkyl group at the carbon position 2 is provided only on one side, and the steric hindrance effect is smaller than the compound having the silylalkyl group on both sides. Therefore, when the ethylene-alphalepine copolymerization reaction is carried out, the content of these comonomers can be effectively increased even when a relatively large alphalepine such as] -nuxene, 1-heptene, or 1-octene is used. .
- Indeno indole derivatives which may be represented by Formula 2b
- fluorenyl derivatives which may be represented by Formula 2c
- indene derivatives which may be represented by Formula 2d.
- a cyclopentadienyl derivative which may be represented as in Chemical Formula 2e, forms a crosslinked structure by a bridge, and exhibits high polymerization activity by having a non-covalent electron pair capable of acting as a Lewis base to the ligand structure.
- specific examples of the functional group represented by Formula 2a may include a compound represented by one of the following structural formulas, but the present invention is not limited thereto.
- specific examples of the functional group represented by Formula 2b may include a compound represented by one of the following structural formulas, but the present invention is not limited thereto.
- specific examples of the functional group represented by Formula 2c may include a compound represented by one of the following structural formulas, but the present invention is not limited thereto.
- specific examples of the functional group represented by Formula 2e may include a compound represented by one of the following structural formulas, but the present invention is not limited thereto.
- specific examples of the metallocene compound of the present invention represented by Chemical Formula 1 may include a compound represented by one of the following structural formulas, but is not limited thereto.
- the metallocene compound has excellent activity and may polymerize an olefin polymer of medium to high molecular weight.
- the metallocene compound according to the present invention can still polymerize medium and high molecular weight olepin-based polymers with high activity. Therefore, even when used in combination with a catalyst having different properties, an olefin polymer that satisfies high molecular weight characteristics can be produced without degrading the activity, and thus an olefin system having a wide molecular weight distribution while including a high molecular weight olefin polymer Polymers can be readily prepared.
- the metallocene compound of Chemical Formula 1 is prepared as a ligand compound by connecting an indene derivative and a cyclopentadiene derivative with a bridge compound, and then introducing a metal precursor compound to metallization (metallation). It can be obtained by performing, but is not limited thereto.
- a lithium salt is prepared by reacting an indene derivative with an organolithium compound such as n-BuLi, and a halogenated compound of a bridge compound is mixed, followed by reacting these mixtures to prepare a ligand compound.
- the metallocene compound represented by Chemical Formula 1 by mixing the ligand compound or a lithium salt thereof with a metal precursor compound and reacting for about 12 hours to about 24 hours until the reaction is completed , followed by filtration and drying under reduced pressure. Can be obtained.
- the metallocene supported catalyst of the present invention further includes at least one of the promoter compounds represented by the following Chemical Formula 3, Chemical Formula 4, or Chemical Formula 5 in addition to the metallocene compound.
- ⁇ May be the same or different from each other, and each independently halogen; Hydrocarbons having 1 to 20 carbon atoms; Or a hydrocarbon having 1 to 20 carbon atoms substituted with halogen;
- n is an integer of 2 or more
- R b is as defined in Formula 3 above;
- J is aluminum or boron
- E is a neutral or cationic Lewis acid
- H is a hydrogen atom
- Z is a Group 13 element
- A may be the same or different from each other, and each independently is an aryl group having 6 to 20 carbon atoms or an alkyl group having 1 to 20 carbon atoms, which is unsubstituted or substituted with halogen, hydrocarbon having 1 to 20 carbon atoms, alkoxy or phenoxy. .
- Examples of the compound represented by Formula 3 include methyl aluminoxane, ethyl aluminoxane, isobutyl aluminoxane, butyl aluminoxane, and the like, and more preferred compound is methyl aluminoxane.
- Examples of the compound represented by Formula 4 include trimethyl aluminum, triethyl aluminum, triisobutyl aluminum, tripropyl aluminum, tributyl aluminum, dimethylchloro aluminum, triisopropyl aluminum, tri-S-butyl aluminum, tricyclopentyl aluminum , Tripentylaluminum, triisopentylaluminum, trinuclear silaluminum, trioctylaluminum, ethyldimethylaluminum, methyldiethylaluminum, triphenylaluminum, tri-P-rylyl aluminum, dimethylaluminum methoxide, dimethylaluminum ethoxide, trimethyl Boron, triethyl boron, triisobutyl boron, tripropyl boron, tributyl boron, and the like, and more preferred compounds include trimethylaluminum, Triethylaluminum and triisobutylaluminum.
- Examples of the compound represented by Formula 5 include triethylammonium tetraphenylboron, tributylammonium tetraphenylboron, trimethylammonium tetraphenylboron, tripropylammonium tetraphenylboron, and trimetalammoniumtetra (P-lryl) ) Boron, trimethylammonium tetra ( ⁇ , ⁇ - dimethylphenyl) boron, tributyl ammonium tetra ( ⁇ -trifluoromethylphenyl) boron, trimethyl ammonium tetra ( ⁇ -trifluoromethylphenyl) boron ,
- Triphenylcarbonium tetrapentafluorophenylboron Triphenylcarbonium tetrapentafluorophenylboron, and the like.
- alumoxane can be used, more preferably methylalumoxane ( ⁇ ) which is alkylalumoxane.
- Metallocene supported catalyst as a first method 1) Contacting the metallocene compound represented by Formula 1 with the compound represented by Formula 3 or Formula 4 to obtain a mixture; And 2) adding the compound represented by Chemical Formula 5 to the mixture.
- the metallocene supported catalyst according to the present invention may be prepared by a method of contacting the metallocene compound represented by Chemical Formula 1 with the compound represented by Chemical Formula 3 as a second method.
- the molar ratio of the metallocene compound represented by Formula 1 / the compound represented by Formula _ 3 or Formula 4 is preferably 1 / 5,000 to 1/2 More preferably 1 / 1,000 to 1/10, most preferably 1/500 to 1/20.
- the amount of the alkylating agent is very small so that alkylation of the metal compound may not be fully performed.
- the molar ratio of the metallocene compound represented by Chemical Formula 1 / the compound represented by Chemical Formula 5 is preferably 1/25 to 1, more preferably 1/10 to 1, and most preferably 1 / 5 to 1;
- the amount of the activator is relatively small, so that the supported catalyst is not fully activated. If the activity is inferior, and if the molar ratio is less than 1/25, the metal compound is fully activated, but there is a problem that the unit cost of the catalyst supported by the remaining excess activator is not economical or the purity of the produced polymer is inferior.
- the metallocene compound represented by the formula (1) / mole of the compound represented by the formula (3) The ratio is preferably 1 / 10,000 to 1/10, more preferably 1 / 5,000 to 1/100, most preferably 1 / 3,000 to 1/500. If the molar ratio exceeds 1/10, the amount of the activator is relatively small, so that the activity of the supported catalyst generated due to the incomplete activation of the metal compound is inferior. If the molar ratio is less than 1 / 10,000, activated, but completely done, the purity of the polymer-supported price of zero for the remaining excess activated catalyst is not economical Easy "or create a problem falling.
- a hydrocarbon solvent such as pentane, nucleic acid, heptane, or the like, or an aromatic solvent such as benzene, toluene, or the like may be used as a reaction solvent.
- the supported catalyst may include the metallocene compound and the cocatalyst compound in a form supported on a carrier.
- the metallocene compound and the cocatalyst compound are used in a form supported on a carrier
- the metallocene compound is about 0.5 to about 20 parts by weight
- the promoter is about 1 to about 1,000 parts by weight based on 100 parts by weight of the carrier. May be included.
- the metallocene compound may be included in an amount of about 1 to about 15 parts by weight
- a promoter may be included in an amount of about 10 to about 500 parts by weight, and most preferably, about 100 parts by weight of the carrier
- the metallocene compound may be included in an amount of about 1 to about 100 parts by weight, and the promoter may be included in an amount of about 40 to about 150 parts by weight.
- the mass ratio of the total transition metal to the carrier included in the metallocene compound may be 1:10 to 1: 1,000.
- the carrier and the metallocene compound are included in the mass ratio, an optimal shape can be exhibited.
- the mass ratio of the promoter compound to the carrier may be 1: 1 to 1: 100.
- the cocatalyst and the metallocene compound are included in the mass ratio, the active and polymer microstructures can be optimized.
- the carrier is not particularly limited as long as it is a kind of metal, metal salt or metal oxide generally used in the supported catalyst. Specifically, it may be in a form including any one carrier selected from the group consisting of silica, silica-alumina, and silica-magnesia.
- the carrier can be dried at high temperatures, These may typically include oxide, carbonate, sulfate or nitrate components of metals such as Na 2 O, K 2 CO 3 , BaSO 4 and Mg (N0 3 ) 2 .
- the amount of the hydroxy group can be controlled by the preparation method and preparation conditions of the carrier and drying conditions (silver degree, time, drying method, etc.), and is preferably 0.1 to 10 mmol / g, more preferably 0.1 to 1 mmol / g. , More preferably 0.1. To 0.5 mmol / g. In order to reduce side reactions caused by some of the hydroxy groups remaining after drying, a carrier having a large amount of the semi-aromatic siloxane groups participating in the supported chemical group may be used while the hydroxy group is chemically removed.
- the metallocene supported catalyst according to the present invention can be used by itself for the polymerization of olefinic monomers.
- the supported metallocene catalyst according to the present invention can also be prepared by using a pre-polymerized catalyst in contact with the olefinic monomers, for example, the catalyst is separately ethylene, propylene, 1-butene, 1- hexane, 1-octene, It may be prepared and used as a prepolymerized catalyst by contacting the same olefinic monomer.
- the metallocene supported catalyst according to the present invention may be prepared by, for example, supporting a cocatalyst compound on a carrier and supporting a metallocene compound represented by Formula 1 on the carrier. A washing step using a solvent may be further performed between each of these dim stages.
- the temperature may be performed at a condition of about 0 to about 100 ° C. and a pressure of normal pressure, but is not limited thereto.
- the present invention provides a method for producing a polyolefin which polymerizes an olefin monomer in the presence of the metallocene supported catalyst and a polyolefin prepared from the production method.
- the olefinic monomer may be ethylene, alpha-olefin, cyclic olefin, diene olefin having two or more double bonds, or triene olefin.
- Specific examples of the olefin monomers include ethylene, propylene, 1-butene, 1-pentene, 4-methyl-1-pentene, 1-nuxene, 1-heptene, 1-octene, 1-decene, 1-undecene, 1-dodecene, 1- Tetradecene, 1-nuxadecene, 1-eicosene, norbornene, norbornadiene, ethylidenenorbornene, phenylnorbornene, vinylnorbornene, dicyclopentadiene, 1,4-butadiene, 1,5-pentadiene And 1,6-nuxadiene, styrene, alpha-methylstyrene, divinylbenzene, 3-
- the polymerization reaction may be carried out by homopolymerization with one olefin monomer or copolymerization with two or more monomers using one continuous slurry polymerization reactor, a loop slurry reactor, a gas phase reactor or a solution reactor.
- the metallocene supported catalyst is an aliphatic hydrocarbon solvent having 5 to 12 carbon atoms, for example, pentane, nucleic acid, heptane, nonane, decane, and isomers thereof and aromatic hydrocarbon solvents such as toluene and benzene, polychloromethane, chlorobenzene It may be dissolved or diluted and injected into a hydrocarbon solvent substituted with a chlorine atom such as.
- the solvent used herein is preferably used by removing a small amount of water, air or the like acting as a catalyst poison by treating with a small amount of alkyl aluminum, and may be carried out by further using a promoter.
- the polymerization of the olefinic monomer may be performed by reacting at a temperature of about 25 to about 500 ° C. and about 1 to about 100 kgf / cm 2 for about 1 to about 24 hours. Specifically, the polymerization of the olefinic monomer may be carried out at a temperature of about 25 to about 50 CTC, preferably about 25 to about 200 ° C, more preferably about 50 to about 100 ° C.
- the reaction pressure can also be carried out at about 1 to about 100 kgf / cm 2 , preferably at about 1 to about 50 kgf / cm 2 , more preferably at about 5 to about 40 kgf / cm 2 .
- olefin monomers include ethylene, propylene, 1-butene, 1-pentene, 4-methyl-1-pentene, 1-nuxene, 1-heptene, 1-octene, 1-decene, 1-undecene, 1-dodecene, 1-tetradecene, 1-nuxadecene, 1-eicocene, and the like, and may be a copolymer obtained by mixing two or more kinds thereof. .
- the polyolefin may be a polyethylene polymer, but is not limited thereto.
- the polyolefin is an ethylene / alpha olefin copolymer
- the content of alphalefin, which is the comonomer is not particularly limited and may be appropriately selected according to the use, purpose, and the like of the polyolefin. More specifically, it may be more than 99 mol%.
- polyolefin produced using the metallocene supported catalyst of the present invention may exhibit high molecular weight.
- the weight average molecular weight is about 100,000 g / mol or more, for example, about 100,000 to about 900,000 g / mol, or about 100,000 to High molecular weight polyolefins up to about 600,000 g / m can be prepared.
- the metallocene supported catalyst of the present invention exhibits excellent activity, and polyolefins prepared using the metallocene supported catalyst of the present invention have a broad molecular weight distribution (PDI) of about 2.0 to about 6.0, or about 3.0 to about 6.0. ) Can show excellent processability.
- PDI broad molecular weight distribution
- the density of the polyolefin may be about 0.85 to about 0.96 g / cm 3 , preferably, about 0.90 to about 0.95 g / cm 3 may be. .
- Compound 1-2 was slowly added dropwise to Compound 1-1 synthesized above in a dry ice / acetone bath, slowly warmed to room temperature, and then stirred at room temperature for 24 hours.
- the mixture was filtered to avoid contact with outside air to obtain a metallocene compound, and the obtained filter cake was washed on the upper portion of the filter using some nucleic acid, and then weighed in a glove box for synthesis and yield. It was confirmed (yield: 97%).
- Compound 2-2 was slowly added dropwise to the synthesized compound 2-1 in a dry ice / acetone bath, and slowly heated to room temperature, followed by stirring at room temperature for 24 hours. 50 mL of water was added thereto, and the organic layer was extracted three times with 50 mL of ether. A moderate amount of MgS0 4 was added to the collected organic layer, and the mixture was stirred for a while. After filtering and drying the solvent under reduced pressure, 3.36 g (5.9 mmol) of a ligand compound in an oil form were obtained, and confirmed by 1 H-NMR.
- the obtained ligand compound was used for the preparation of the metallocene compound.
- Compound 3-2 was slowly added dropwise to the synthesized compound 3-1 in a dry ice / acetone bath, and slowly heated to room temperature, followed by stirring at room temperature for 24 hours. 50 mL of water was added thereto, and the organic layer was extracted three times with 50 mL of ether. A moderate amount of MgS0 4 was added to the collected organic layer, and the mixture was stirred for a while. After filtering and drying the solvent under reduced pressure, the ligand compound in the form of an oil was obtained.
- the obtained ligand compound was used for the preparation of the metallocene compound.
- the obtained ligand compound was used for the preparation of the metallocene compound.
- Example 1-2 Fill the toluene until the semi-ungunggi scale is 100ml, the metallocene compound prepared in Example 1-2 is added to 0.1mmol / g with respect to the weight of silica, while stirring at 500rpm for 1.5 hours I responded. After lowering the temperature of the reactor to room temperature, the stirring was stopped, stabilized for 10 minutes, and then the upper liquid was decanted by decantation.
- Toluene was charged until the reactor scale became 100 ml again, and after stirring for 10 minutes, stabilizing for 10 minutes and decantation were repeated.
- Example 1-3 A metallocene supported catalyst in the same manner as in Example 1-3, except that the metallocene compound of Examples 2-2 to 5-2 was used instead of the metallocene compound of Example 1-2, respectively.
- Example 1-2 A metallocene supported catalyst in the same manner as in Example 1-3, except that the metallocene compound of Examples 2-2 to 5-2 was used instead of the metallocene compound of Example 1-2, respectively. was prepared.
- Example 1-3 About 10mg of the supported catalyst prepared in Example 1-3 was quantified in a dry box, placed in a 50 mL glass bottle with hexane to block contact with air, sealed with a rubber diaphragm, and then taken out of the dry box.
- the catalyst to be injected was prepared.
- the polymerization was carried out in a 600 mL metal alloy reaction vessel used at high pressure with a temperature control equipped with a mechanical stirrer.
- the supported catalyst prepared with hexane was added to the reactor, and stirred at 100 rpm while maintaining the temperature at 80 ° C.
- Ethylene was injected under a pressure of 30 bar, and reaction was performed for 1 hour while stirring at 500 rpm. Termination of the polymerization was completed by first stopping the agitation and then evacuating and removing the uncoated ethylene.
- Example 1 The polymerization was carried out in the same manner as in Example 1-4, except that the supported catalysts of Examples 2-3 to 5-3 were used instead of the supported catalyst of Example 1-3, respectively. Supported conditions for each catalyst prepared above, catalytic activity, obtained Physical properties and the like of the polymer are shown in Table 1 below.
- the metallocene supported catalyst of the present invention maintains high activity even when the olefin polymerization is carried on the support, and can polymerize high molecular weight polyolefin.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201680019770.8A CN107406538B (zh) | 2015-06-05 | 2016-06-03 | 金属茂负载型催化剂及使用其制备聚烯烃的方法 |
EP16803777.8A EP3255069B1 (en) | 2015-06-05 | 2016-06-03 | Metallocene supported catalyst and method for preparing polyolefin using the same |
US15/558,509 US10604596B2 (en) | 2015-06-05 | 2016-06-03 | Metallocene supported catalyst and method for preparing polyolefin using the same |
JP2017548192A JP6453483B2 (ja) | 2015-06-05 | 2016-06-03 | メタロセン担持触媒およびこれを用いるポリオレフィンの製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0080019 | 2015-06-05 | ||
KR20150080019 | 2015-06-05 | ||
KR1020160069065A KR101973191B1 (ko) | 2015-06-05 | 2016-06-02 | 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조 방법 |
KR10-2016-0069065 | 2016-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016195424A1 true WO2016195424A1 (ko) | 2016-12-08 |
Family
ID=57441357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2016/005925 WO2016195424A1 (ko) | 2015-06-05 | 2016-06-03 | 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2016195424A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10882925B2 (en) | 2017-11-29 | 2021-01-05 | Exxonmobil Chemical Patents Inc. | Catalysts that produce polyethylene with broad, bimodal molecular weight distribution |
US10889663B2 (en) | 2017-11-29 | 2021-01-12 | Exxonmobil Chemical Patents Inc. | Asymmetric ANSA-metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767300A (en) * | 1995-07-28 | 1998-06-16 | Targor Gmbh | Metallocene compound |
WO2009054832A1 (en) * | 2007-10-25 | 2009-04-30 | Novolen Technology Holdings, C.V. | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo-and copolymers |
JP2015063515A (ja) * | 2013-08-27 | 2015-04-09 | 日本ポリエチレン株式会社 | メタロセン化合物、それを含むオレフィン重合用触媒成分およびオレフィン重合用触媒、並びにそのオレフィン重合用触媒を用いたオレフィン重合体の製造方法 |
KR20150058054A (ko) * | 2013-11-18 | 2015-05-28 | 주식회사 엘지화학 | 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조방법 |
KR20150058938A (ko) * | 2013-11-21 | 2015-05-29 | 주식회사 엘지화학 | 메탈로센 화합물, 이를 포함하는 촉매 조성물, 및 이를 이용하는 폴리올레핀의 제조방법 |
-
2016
- 2016-06-03 WO PCT/KR2016/005925 patent/WO2016195424A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767300A (en) * | 1995-07-28 | 1998-06-16 | Targor Gmbh | Metallocene compound |
WO2009054832A1 (en) * | 2007-10-25 | 2009-04-30 | Novolen Technology Holdings, C.V. | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo-and copolymers |
JP2015063515A (ja) * | 2013-08-27 | 2015-04-09 | 日本ポリエチレン株式会社 | メタロセン化合物、それを含むオレフィン重合用触媒成分およびオレフィン重合用触媒、並びにそのオレフィン重合用触媒を用いたオレフィン重合体の製造方法 |
KR20150058054A (ko) * | 2013-11-18 | 2015-05-28 | 주식회사 엘지화학 | 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조방법 |
KR20150058938A (ko) * | 2013-11-21 | 2015-05-29 | 주식회사 엘지화학 | 메탈로센 화합물, 이를 포함하는 촉매 조성물, 및 이를 이용하는 폴리올레핀의 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10882925B2 (en) | 2017-11-29 | 2021-01-05 | Exxonmobil Chemical Patents Inc. | Catalysts that produce polyethylene with broad, bimodal molecular weight distribution |
US10889663B2 (en) | 2017-11-29 | 2021-01-12 | Exxonmobil Chemical Patents Inc. | Asymmetric ANSA-metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6236155B2 (ja) | メタロセン化合物、これを含む触媒組成物およびこれを用いるオレフィン系重合体の製造方法 | |
JP6272477B2 (ja) | メタロセン化合物、これを含む触媒組成物およびこれを用いるオレフィン系重合体の製造方法 | |
CN107075008B (zh) | 金属茂化合物、负载金属茂的催化剂以及使用该负载金属茂的催化剂制备聚烯烃的方法 | |
US11767377B2 (en) | Metallocene-supported catalyst and method of preparing polyolefin using the same | |
CN106536534B (zh) | 金属茂化合物、包含其的催化剂组合物以及使用其制备聚烯烃的方法 | |
KR20140049452A (ko) | 신규한 메탈로센 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 올레핀계 중합체의 제조방법 | |
CN106661072B (zh) | 金属茂化合物、包含其的催化剂组合物以及使用其制备基于烯烃的聚合物的方法 | |
KR101926833B1 (ko) | 메탈로센 화합물 | |
KR102060639B1 (ko) | 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 폴리올레핀의 제조방법 | |
WO2016195424A1 (ko) | 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조 방법 | |
JP6453483B2 (ja) | メタロセン担持触媒およびこれを用いるポリオレフィンの製造方法 | |
CN108026199B (zh) | 制备负载型混杂茂金属催化剂的方法以及使用该方法制备的负载型混杂茂金属催化剂 | |
WO2016195423A1 (ko) | 메탈로센 화합물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16803777 Country of ref document: EP Kind code of ref document: A1 |
|
REEP | Request for entry into the european phase |
Ref document number: 2016803777 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2017548192 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15558509 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |