JP2021503542A - 長期耐圧特性が優秀なエチレン系重合体及びそれを利用したパイプ - Google Patents
長期耐圧特性が優秀なエチレン系重合体及びそれを利用したパイプ Download PDFInfo
- Publication number
- JP2021503542A JP2021503542A JP2020546250A JP2020546250A JP2021503542A JP 2021503542 A JP2021503542 A JP 2021503542A JP 2020546250 A JP2020546250 A JP 2020546250A JP 2020546250 A JP2020546250 A JP 2020546250A JP 2021503542 A JP2021503542 A JP 2021503542A
- Authority
- JP
- Japan
- Prior art keywords
- carbon atoms
- tetrakis
- based polymer
- substituted
- chemical formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 111
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000005977 Ethylene Substances 0.000 title claims abstract description 90
- 230000007774 longterm Effects 0.000 title abstract description 20
- 241000446313 Lamella Species 0.000 claims abstract description 56
- 238000009826 distribution Methods 0.000 claims abstract description 39
- 150000001875 compounds Chemical class 0.000 claims description 82
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 73
- 125000004432 carbon atom Chemical group C* 0.000 claims description 69
- 239000000126 substance Substances 0.000 claims description 68
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 36
- 150000004645 aluminates Chemical class 0.000 claims description 32
- 239000003054 catalyst Substances 0.000 claims description 30
- -1 triisopropylaluminum Chemical compound 0.000 claims description 27
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 239000012968 metallocene catalyst Substances 0.000 claims description 23
- 150000002430 hydrocarbons Chemical group 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 21
- 239000003426 co-catalyst Substances 0.000 claims description 20
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 20
- 238000006116 polymerization reaction Methods 0.000 claims description 20
- 239000000178 monomer Substances 0.000 claims description 19
- 239000004711 α-olefin Substances 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 16
- 125000005843 halogen group Chemical group 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 16
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 14
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 claims description 13
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- OSCBARYHPZZEIS-UHFFFAOYSA-N phenoxyboronic acid Chemical compound OB(O)OC1=CC=CC=C1 OSCBARYHPZZEIS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052723 transition metal Inorganic materials 0.000 claims description 12
- 150000003624 transition metals Chemical class 0.000 claims description 12
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 11
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 10
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 10
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 10
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- GGSUCNLOZRCGPQ-UHFFFAOYSA-O diethyl(phenyl)azanium Chemical compound CC[NH+](CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-O 0.000 claims description 9
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 8
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 claims description 7
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 claims description 6
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 claims description 6
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 claims description 6
- HCIMXTXCDVBLOA-UHFFFAOYSA-N [4-(trifluoromethyl)phenoxy]boronic acid Chemical compound OB(O)OC1=CC=C(C(F)(F)F)C=C1 HCIMXTXCDVBLOA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- ORVACBDINATSAR-UHFFFAOYSA-N dimethylaluminum Chemical compound C[Al]C ORVACBDINATSAR-UHFFFAOYSA-N 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 4
- YWWDBCBWQNCYNR-UHFFFAOYSA-O trimethylphosphanium Chemical compound C[PH+](C)C YWWDBCBWQNCYNR-UHFFFAOYSA-O 0.000 claims description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 claims description 4
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002841 Lewis acid Substances 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052795 boron group element Inorganic materials 0.000 claims description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-O diethylammonium Chemical compound CC[NH2+]CC HPNMFZURTQLUMO-UHFFFAOYSA-O 0.000 claims description 3
- JLTDJTHDQAWBAV-UHFFFAOYSA-O dimethyl(phenyl)azanium Chemical compound C[NH+](C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-O 0.000 claims description 3
- 229940069096 dodecene Drugs 0.000 claims description 3
- 150000007517 lewis acids Chemical class 0.000 claims description 3
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 claims description 2
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 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
- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 0.000 claims description 2
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 238000012685 gas phase polymerization Methods 0.000 claims description 2
- 239000012778 molding material Substances 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims description 2
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 claims description 2
- PYLGJXLKFZZEBJ-UHFFFAOYSA-N tricyclopentylalumane Chemical compound C1CCCC1[Al](C1CCCC1)C1CCCC1 PYLGJXLKFZZEBJ-UHFFFAOYSA-N 0.000 claims description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 2
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 claims description 2
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 2
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 0.000 claims description 2
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims description 2
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 claims description 2
- JQPMDTQDAXRDGS-UHFFFAOYSA-N triphenylalumane Chemical compound C1=CC=CC=C1[Al](C=1C=CC=CC=1)C1=CC=CC=C1 JQPMDTQDAXRDGS-UHFFFAOYSA-N 0.000 claims description 2
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 2
- ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 claims description 2
- XDSSGQHOYWGIKC-UHFFFAOYSA-N tris(2-methylpropyl)borane Chemical compound CC(C)CB(CC(C)C)CC(C)C XDSSGQHOYWGIKC-UHFFFAOYSA-N 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- DQVXWCCLFKMJTQ-UHFFFAOYSA-N (4-methylphenoxy)boronic acid Chemical compound CC1=CC=C(OB(O)O)C=C1 DQVXWCCLFKMJTQ-UHFFFAOYSA-N 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 2
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 claims 1
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 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 claims 1
- 238000001291 vacuum drying Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000013078 crystal Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- 239000004698 Polyethylene Substances 0.000 description 14
- 229920001903 high density polyethylene Polymers 0.000 description 14
- 239000004700 high-density polyethylene Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 230000001965 increasing effect Effects 0.000 description 12
- 238000000465 moulding Methods 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 10
- 238000005336 cracking Methods 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 150000003623 transition metal compounds Chemical class 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 230000006353 environmental stress Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000000155 melt Substances 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 8
- 239000003446 ligand Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000007334 copolymerization reaction Methods 0.000 description 6
- 238000000113 differential scanning calorimetry Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- UNSDWONDAUAWPV-UHFFFAOYSA-N methylaluminum;oxane Chemical compound [Al]C.C1CCOCC1 UNSDWONDAUAWPV-UHFFFAOYSA-N 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 208000027121 wild type ATTR amyloidosis Diseases 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000011088 calibration curve Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- RKICYRXUSNYDKO-UHFFFAOYSA-N 1h-indene;lithium Chemical compound [Li].C1=CC=C2CC=CC2=C1 RKICYRXUSNYDKO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910007926 ZrCl Inorganic materials 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010942 self-nucleation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- USROKBTYIKVBOK-UHFFFAOYSA-N [Li]C1C(C)=Cc2cccc(c12)-c1cccc2ccccc12 Chemical compound [Li]C1C(C)=Cc2cccc(c12)-c1cccc2ccccc12 USROKBTYIKVBOK-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 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
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical class [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- OWWRMMIWAOBBFK-UHFFFAOYSA-N 3,4-dimethylhex-1-ene Chemical compound CCC(C)C(C)C=C OWWRMMIWAOBBFK-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 description 1
- FMIDFXCVRGPJHZ-UHFFFAOYSA-N 4,4-diethylhex-1-ene Chemical compound CCC(CC)(CC)CC=C FMIDFXCVRGPJHZ-UHFFFAOYSA-N 0.000 description 1
- KLCNJIQZXOQYTE-UHFFFAOYSA-N 4,4-dimethylpent-1-ene Chemical compound CC(C)(C)CC=C KLCNJIQZXOQYTE-UHFFFAOYSA-N 0.000 description 1
- RLKASFXMXUOUFQ-UHFFFAOYSA-N 4-bromo-2-methyl-1h-indene Chemical compound C1=CC=C(Br)C2=C1CC(C)=C2 RLKASFXMXUOUFQ-UHFFFAOYSA-N 0.000 description 1
- VDSGPHVDYQWIHB-AKGZTFGVSA-N CCC(C1)[C@H]1C(F)(F)F Chemical compound CCC(C1)[C@H]1C(F)(F)F VDSGPHVDYQWIHB-AKGZTFGVSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000004639 Schlenk technique Methods 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000005626 carbonium group Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004636 glovebox technique Methods 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- VFLWKHBYVIUAMP-UHFFFAOYSA-N n-methyl-n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CCCCCCCCCCCCCCCCCC VFLWKHBYVIUAMP-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000002922 simulated annealing Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 150000005671 trienes Chemical class 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- 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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
- C08F4/6428—Component covered by group C08F4/64 with an organo-aluminium compound with an aluminoxane, i.e. a compound containing an Al-O-Al- group
-
- 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
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
-
- 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
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
- C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
-
- 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
-
- 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
-
- 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
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- 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
- C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
- C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/07—Long chain branching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
本発明のエチレン系重合体は、分子量分布が広く、ラメラ厚が薄くて、それによりタイ分子が増加して長期耐圧特性が優秀なエチレン系重合体及びそれを利用したパイプを提供することができる。
Claims (22)
- α−オレフィン系単量体からなる群より選択される少なくともいずれか一つ以上の単量体及びエチレンの重合で製造され;
密度が0.910乃至0.960g/cm3で;
MIが0.1乃至10g/10minで;
重量平均分子量(g/mol)は60,000乃至250,000で、
分子量分布(Mw/Mn)が4乃至6で、
ラメラの平均厚さが1乃至15nmで、ラメラ分布(Lw/Ln)が1.1以上である
ことを特徴とする高密度エチレン系重合体。 - 前記高密度エチレン系重合体は、ラメラの50%以上が1nm乃至10nm未満の厚さを有する
請求項1に記載の高密度エチレン系重合体。 - 前記高密度エチレン系重合体は、ラメラの40%乃至50%未満が10nm乃至15nmの範囲内の厚さを有する
請求項1に記載の高密度エチレン系重合体。 - 前記高密度エチレン系重合体は、長鎖分枝(Long Chain Branch、LCB)を含む
請求項1に記載の高密度エチレン系重合体。 - 前記α−オレフィン系単量体は、プロピレン、1−ブテン、1−ペンテン、4−メチル−1−ペンテン、1−ヘキセン、1−へプテン、1−オクテン、1−デセン、1−ウンデセン、1−ドデセン、1−テトラデセン、1−ヘキサデセン、及び1−アイトセンからなる群より選択される少なくともいずれか一つ以上を含む
請求項1に記載の高密度エチレン系重合体。 - 前記高密度エチレン系重合体が前記エチレン及び前記α−オレフィン系単量体の共重合体であれば、前記α−オレフィン系単量体の含量が0.1乃至10重量%である
請求項1に記載の高密度エチレン系重合体。 - 前記高密度エチレン系重合体は、射出、圧出、圧縮、または回転成形材料である
請求項1に記載の高密度エチレン系重合体。 - 前記高密度エチレン系重合体は、
下記化学式1:
M1は元素周期表の4族遷移金属であり;
X1、X2はそれぞれ独立してハロゲン原子のうちいずれか一つであり;
R1乃至R12はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R1乃至R5と結合するシクロペンタジエンとR6乃至R12と結合するインデンば互いに異なる構造を有する非対称構造であり;
前記シクロペンタジエンと前記インデンが互いに連結されていないため非架橋構造を形成し;
M2は元素周期表の4族遷移金属であり;
X3、X4はそれぞれ独立してハロゲン原子のうちいずれか一つであり;
R13乃至R18はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R21乃至R26はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R19、R20はそれぞれ独立して置換または非置換の炭素数1乃至20のアルキル基であり、互いに連結されて環を形成し;
R13乃至R18と結合するインデンとR21乃至R26と結合するインデンは互いに同じ構造であるか異なる構造であってもよく;
R13乃至R18と結合するインデンとR21乃至R26と結合するインデンは互いにSiと連結されているため架橋構造を形成する)
で表される少なくとも一種以上の第1メタロセン化合物、下記化学式2で表される少なくとも一種以上の第2メタロセン化合物、少なくとも一種以上の助触媒化合物、及び担体からなる混成担持メタロセン触媒を利用して重合される
請求項1に記載の高密度エチレン系重合体。 - 前記助触媒化合物は、下記化学式3乃至6:
化学式3
ALはアルミニウムであり;
R27、R28、及びR29はそれぞれ独立してハロゲン原子、炭素数1乃至20の炭化水素基、または炭素数1乃至20のハロゲンに置換された炭化水素基であり;
aは2以上の整数であり、)
化学式4
A1はアルミニウムまたはボロンであり;
R30、R31、及びR32はそれぞれ独立してハロゲン原子、炭素数1乃至20の炭化水素基、炭素数1乃至20のハロゲンに置換された炭化水素基、または炭素数1乃至20のアルコキシ基であり、)
化学式5
L1及びL2はそれぞれ独立して中性または正イオン性ルイス酸であり;
Z1及びZ2はそれぞれ独立して元素周期表の13族元素であり;
A2及びA3はそれぞれ独立して置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数1乃至20のアルキル基である)
で表される化合物のうちいずれか一つ以上を含む
請求項8に記載の高密度エチレン系重合体。 - 前記化学式3で表される助触媒化合物は、
メチルアルミノキサン、エチルアルミノキサン、イソブチルアルミノキサン、及びブチルアルミノキサンからなる群より選択される少なくとも一つ以上を含む
請求項11に記載の高密度エチレン系重合体。 - 前記化学式4で表される助触媒化合物は、
トリメチルアルミニウム、トリエチルアルミニウム、トリイソブチルアルミニウム、トリプロピルアルミニウム、トリブチルアルミニウム、ジメチルクロロアルミニウム、トリイソプロピルアルミニウム、トリシクロペンチルアルミニウム、トリペンチルアルミニウム、トリイソペンチルアルミニウム、トリヘキシルアルミニウム、トリオクチルアルミニウム、エチルジメチルアルミニウム、メチルジエチルアルミニウム、トリフェニルアルミニウム、トリ−p−トリルアルミニウム、ジメチルアルミニウムメトキシド、ジメチルアルミニウムエトキシド、トリメチルボロン、トリエチルボロン、トリイソブチルボロン、トリプロピルボロン、トリブチルボロン、及びトリペンタフルオロフェニルボロンからなる群より選択される少なくとも一つ以上の化合物を含む
請求項11に記載の高密度エチレン系重合体。 - 前記化学式5または6で表される助触媒化合物は、
それぞれ独立して、メチルジオクタデジルアンモニウムテトラキス(ペンタフルオロフェニル)ボラート、トリメチルアンモニウムテトラキス(フェニル)ボラート、トリエチルアンモニウムテトラキス(フェニル)ボラート、トリプロピルアンモニウムテトラキス(フェニル)ボラート、トリブチルアンモニウムテトラキス(フェニル)ボラート、トリメチルアンモニウムテトラキス(p−トリル)ボラート、トリプロピルアンモニウムテトラキス(p−トリル)ボラート、トリメチルアンモニウムテトラキス(o,p−ジメチルフェニル)ボラート、トリエチルアンモニウムテトラキス(o,p−ジメチルフェニル)ボラート、トリメチルアンモニウムテトラキス(p−トリフルオロメチルフェニル)ボラート、トリブチルアンモニウムテトラキス(p−トリフルオロメチルフェニル)ボラート、トリブチルアンモニウムテトラキス(ペンタフルオロフェニル)ボラート、ジエチルアンモニウムテトラキス(ペンタフルオロフェニル)ボラート、トリフェニルホスホニウムテトラキス(フェニル)ボラート、トリメチルホスホニウムテトラキス(フェニル)ボラート、N,N−ジエチルアニリニウムテトラキス(フェニル)ボラート、N,N−ジメチルアニリニウムテトラキス(ペンタフルオロフェニル)ボラート、N,N−ジエチルアニリニウムテトラキス(ペンタフルオロフェニル)ボラート、トリフェニルカルボニウムテトラキス(p−トリフルオロメチルフェニル)ボラート、トリフェニルカルボニウムテトラキス(ペンタフルオロフェニル)ボラート、トリメチルアンモニウムテトラキス(フェニル)アルミネート、トリエチルアンモニウムテトラキス(フェニル)アルミネート、トリプロピルアンモニウムテトラキス(フェニル)アルミネート、トリブチルアンモニウムテトラキス(フェニル)アルミネート、トリメチルアンモニウムテトラキス(p−トリル)アルミネート、トリプロピルアンモニウムテトラキス(p−トリル)アルミネート、トリエチルアンモニウムテトラキス(o,p−ジメチルフェニル)アルミネート、トリブチルアンモニウムテトラキス(p−トリフルオロメチルフェニル)アルミネート、トリメチルアンモニウムテトラキス(p−トリフルオロメチルフェニル)アルミネート、トリブチルアンモニウムテトラキス(ペンタフルオロフェニル)アルミネート、N,N−ジエチルアニリニウムテトラキス(フェニル)アルミネート、N,N−ジエチルアニリニウムテトラキス(フェニル)アルミネート、N,N−ジエチルアニリニウムテトラキス(ペンタフルオロフェニル)アルミネート、ジエチルアンモニウムテトラキス(ペンタフルオロフェニル)アルミネート、トリフェニルホスホニウムテトラキス(フェニル)アルミネート、及びトリメチルホスホニウムテトラキス(フェニル)アルミネートからなる群より選択される少なくとも一つ以上を含む
請求項11に記載の高密度エチレン系重合体。 - 前記第1メタロセン化合物及び前記第2メタロセン化合物の遷移金属の総質量と前記担体の質量比は1:1乃至1:1000であり、
前記第1メタロセン化合物対前記第2メタロセン化合物の質量比は1:100乃至100:1である
請求項8に記載の高密度エチレン系重合体。 - 前記化学式3及び4で表される助触媒化合物対前記担体の質量比は1:100乃至100:1であり、
前記化学式5及び6で表される助触媒化合物対前記担体の質量比は1:20乃至20:1である
請求項11に記載の高密度エチレン系重合体。 - 前記担体は、
シリカ、アルミナ、酸化チタン、ゼオライト、酸化亜鉛、及びデンプンからなる群より選択される少なくとも一つ以上を含み;
平均粒度が10乃至250ミクロンであり;
微細気孔体積は0.1乃至10cc/gであり;
比表面積は1乃至1000m2/gである
請求項8に記載の高密度エチレン系重合体。 - (a)下記化学式1で表される少なくとも一種以上の第1メタロセン化合物、下記化学式2で表される少なくとも一種以上の第2メタロセン化合物、及び少なくとも一種以上の助触媒化合物を用意するステップと;
化学式1
M1は元素周期表の4族遷移金属であり;
X1、X2はそれぞれ独立してハロゲン原子のうちいずれか一つであり;
R1乃至R12はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R1乃至R5と結合するシクロペンタジエンとR6乃至R12と結合するインデンば互いに異なる構造を有する非対称構造であり;
前記シクロペンタジエンと前記インデンが互いに連結されていないため非架橋構造を形成し;)
化学式2
M2は元素周期表の4族遷移金属であり;
X3、X4はそれぞれ独立してハロゲン原子のうちいずれか一つであり;
R13乃至R18はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R21乃至R26はそれぞれ独立して水素原子、置換または非置換の炭素数1乃至10のアルキル基、置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数7乃至40のアルキルアリール基であり、互いに連結されて環を形成し;
R19、R20はそれぞれ独立して置換または非置換の炭素数1乃至20のアルキル基であり、互いに連結されて環を形成し;
R13乃至R18と結合するインデンとR21乃至R26と結合するインデンは互いに同じ構造であるか異なる構造であってもよく;
R13乃至R18と結合するインデンとR21乃至R26と結合するインデンは互いにSiと連結されているため架橋構造を形成する)
(b)それぞれ用意された前記第1メタロセン化合物、前記第2メタロセン化合物、及び前記助触媒化合物を0乃至100℃で5分乃至24時間攪拌して触媒混合物を製造するステップと、
(c)担体及び溶媒が存在する反応器に前記触媒混合物を加え、0乃至100℃で3分乃至48時間攪拌して、混成担持された触媒組成物を製造するステップと、
(d)オートクレーブ反応器または気相重合反応器に前記混成担持された触媒組成物、α−オレフィンからなる群より選択される少なくとも一つ以上のα−オレフィン単量体、及びエチレンを投入し、温度は60乃至100℃、圧力は10乃至20barの環境で請求項1に記載の高密度エチレン系重合体を重合するステップと、を含む
ことを特徴とする高密度エチレン系重合体の製造方法。 - 前記助触媒化合物は、下記化学式3乃至6:
化学式3
ALはアルミニウムであり;
R27、R28、及びR29はそれぞれ独立してハロゲン原子、炭素数1乃至20の炭化水素基、または炭素数1乃至20のハロゲンに置換された炭化水素基であり;
aは2以上の整数であり、)
化学式4
A1はアルミニウムまたはボロンであり;
R30、R31、及びR32はそれぞれ独立してハロゲン原子、炭素数1乃至20の炭化水素基、炭素数1乃至20のハロゲンに置換された炭化水素基、または炭素数1乃至20のアルコキシ基であり、)
化学式5
L1及びL2はそれぞれ独立して中性または正イオン性ルイス酸であり;
Z1及びZ2はそれぞれ独立して元素周期表の13族元素であり;
A2及びA3はそれぞれ独立して置換または非置換の炭素数6乃至20のアリール基、または置換または非置換の炭素数1乃至20のアルキル基である)
で表される化合物のうち少なくともいずれか一つ以上を含む
請求項18に記載の高密度エチレン系重合体の製造方法。 - 前記ステップ(c)は、
前記混成担持された触媒組成物を沈殿反応させて上澄液を分離するステップと、
分離された上澄液を除去し、残りの触媒組成物沈殿を溶媒で洗浄するステップと、
洗浄された触媒組成物沈殿を20乃至200℃で1時間乃至48時間真空乾燥するステップと、を更に含む
請求項18に記載の高密度エチレン系重合体の製造方法。 - 前記α−オレフィン単量体は、プロピレン、1−ブテン、1−ペンテン、4−メチル−1−ペンテン、1−ヘキセン、1−へプテン、1−オクテン、1−デセン、1−ウンデセン、1−ドデセン、1−テトラデセン、1−ヘキサデセン、及び1−アイトセンからなる群より選択される一種以上を含むことを特徴とする請求項18に記載の高密度エチレン系重合体の製造方法。
- 請求項1乃至請求項17のうちいずれか一項に記載の高密度エチレン系重合体を利用したパイプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170171987A KR20190071187A (ko) | 2017-12-14 | 2017-12-14 | 장기 내압 특성이 우수한 에틸렌계 중합체 및 이를 이용한 파이프 |
KR10-2017-0171987 | 2017-12-14 | ||
PCT/KR2018/011985 WO2019117443A1 (ko) | 2017-12-14 | 2018-10-11 | 장기 내압 특성이 우수한 에틸렌계 중합체 및 이를 이용한 파이프 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021503542A true JP2021503542A (ja) | 2021-02-12 |
JP7137627B2 JP7137627B2 (ja) | 2022-09-14 |
Family
ID=66820452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020546250A Active JP7137627B2 (ja) | 2017-12-14 | 2018-10-11 | 長期耐圧特性が優秀なエチレン系重合体及びそれを利用したパイプ |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210002463A1 (ja) |
EP (1) | EP3725816A4 (ja) |
JP (1) | JP7137627B2 (ja) |
KR (1) | KR20190071187A (ja) |
CN (1) | CN111278873A (ja) |
IL (1) | IL274856B2 (ja) |
RU (1) | RU2020116986A (ja) |
WO (1) | WO2019117443A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190071187A (ko) | 2017-12-14 | 2019-06-24 | 한화케미칼 주식회사 | 장기 내압 특성이 우수한 에틸렌계 중합체 및 이를 이용한 파이프 |
CN112739733B (zh) * | 2018-12-21 | 2023-09-08 | Lg化学株式会社 | 聚烯烃 |
US11987655B2 (en) | 2018-12-21 | 2024-05-21 | Lg Chem, Ltd. | Polyolefin |
CN112142894B (zh) * | 2019-09-25 | 2021-05-25 | 中国科学院化学研究所 | 有机硅烷在制备高密度聚乙烯中的应用和高密度聚乙烯及其制备方法和应用 |
KR20210074745A (ko) * | 2019-12-12 | 2021-06-22 | 주식회사 엘지화학 | 폴리올레핀 |
EP4212555A4 (en) * | 2021-11-25 | 2024-04-24 | Lg Chemical Ltd | SOLVENT RECYCLING SYSTEM |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017002842A1 (ja) * | 2015-06-29 | 2017-01-05 | 株式会社ExH | 電力伝送システム |
WO2017188569A1 (ko) * | 2016-04-27 | 2017-11-02 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고밀도 에틸렌계 중합체 및 제조방법 |
WO2017209372A1 (ko) * | 2016-06-03 | 2017-12-07 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고밀도 에틸렌계 중합체 및 제조방법 |
JP2019507821A (ja) * | 2016-03-09 | 2019-03-22 | ハンファ ケミカル コーポレーションHanwha Chemical Corporation | 混成触媒組成物、その製造方法、及びそれを用いて製造されたポリオレフィン |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4465794B2 (ja) | 1999-04-23 | 2010-05-19 | Jsr株式会社 | オレフィン重合用触媒及びそれを用いたオレフィン重合体の製造方法 |
JP3808243B2 (ja) * | 1999-07-27 | 2006-08-09 | 三井化学株式会社 | 軟質樹脂組成物 |
US7312283B2 (en) * | 2005-08-22 | 2007-12-25 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
EP2341086A1 (en) * | 2009-12-30 | 2011-07-06 | Borealis AG | Bopp-film |
CN105273115B (zh) * | 2014-07-15 | 2017-12-22 | 中国石油化工股份有限公司 | 一种低温适用聚乙烯及其注塑组合物 |
KR101831418B1 (ko) * | 2015-04-13 | 2018-02-22 | 주식회사 엘지화학 | 가공성 및 표면 특성이 우수한 에틸렌/알파-올레핀 공중합체 |
US10899858B2 (en) | 2016-04-22 | 2021-01-26 | China Petroleum & Chemical Corporation | Polyethylene material and application thereof |
KR101723774B1 (ko) * | 2016-07-28 | 2017-04-18 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
KR101773722B1 (ko) * | 2016-12-16 | 2017-08-31 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
KR101835285B1 (ko) | 2017-07-13 | 2018-03-06 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고밀도 에틸렌계 중합체 및 이를 이용한 파이프 |
KR20190071187A (ko) | 2017-12-14 | 2019-06-24 | 한화케미칼 주식회사 | 장기 내압 특성이 우수한 에틸렌계 중합체 및 이를 이용한 파이프 |
-
2017
- 2017-12-14 KR KR1020170171987A patent/KR20190071187A/ko not_active IP Right Cessation
-
2018
- 2018-10-11 IL IL274856A patent/IL274856B2/en unknown
- 2018-10-11 EP EP18888768.1A patent/EP3725816A4/en active Pending
- 2018-10-11 US US16/766,940 patent/US20210002463A1/en not_active Abandoned
- 2018-10-11 CN CN201880070157.8A patent/CN111278873A/zh active Pending
- 2018-10-11 JP JP2020546250A patent/JP7137627B2/ja active Active
- 2018-10-11 RU RU2020116986A patent/RU2020116986A/ru unknown
- 2018-10-11 WO PCT/KR2018/011985 patent/WO2019117443A1/ko active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017002842A1 (ja) * | 2015-06-29 | 2017-01-05 | 株式会社ExH | 電力伝送システム |
JP2019507821A (ja) * | 2016-03-09 | 2019-03-22 | ハンファ ケミカル コーポレーションHanwha Chemical Corporation | 混成触媒組成物、その製造方法、及びそれを用いて製造されたポリオレフィン |
WO2017188569A1 (ko) * | 2016-04-27 | 2017-11-02 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고밀도 에틸렌계 중합체 및 제조방법 |
JP2019515097A (ja) * | 2016-04-27 | 2019-06-06 | ハンファ ケミカル コーポレーション | 混成担持メタロセン触媒を用いた高密度エチレン系重合体及び製造方法 |
WO2017209372A1 (ko) * | 2016-06-03 | 2017-12-07 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고밀도 에틸렌계 중합체 및 제조방법 |
JP2019517616A (ja) * | 2016-06-03 | 2019-06-24 | ハンファ ケミカル コーポレーション | 混成担持メタロセン触媒を用いた高密度エチレン系重合体及び製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3725816A1 (en) | 2020-10-21 |
US20210002463A1 (en) | 2021-01-07 |
IL274856B1 (en) | 2023-12-01 |
IL274856B2 (en) | 2024-04-01 |
RU2020116986A (ru) | 2022-01-14 |
RU2020116986A3 (ja) | 2022-01-14 |
JP7137627B2 (ja) | 2022-09-14 |
IL274856A (en) | 2020-07-30 |
EP3725816A4 (en) | 2021-09-08 |
KR20190071187A (ko) | 2019-06-24 |
CN111278873A (zh) | 2020-06-12 |
WO2019117443A1 (ko) | 2019-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6772365B2 (ja) | 混成担持メタロセン触媒を用いた高加工性高密度エチレン系重合体及び製造方法 | |
JP6953432B2 (ja) | 混成担持メタロセン触媒を用いた高密度エチレン系重合体及び製造方法 | |
JP6811783B2 (ja) | 混成触媒組成物、その製造方法、及びそれを用いて製造されたポリオレフィン | |
JP7137627B2 (ja) | 長期耐圧特性が優秀なエチレン系重合体及びそれを利用したパイプ | |
JP6803928B2 (ja) | 混成担持メタロセン触媒を用いた高密度エチレン系重合体及び製造方法 | |
US11248067B2 (en) | Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same | |
KR101797890B1 (ko) | 혼성 촉매 조성물, 이의 제조방법, 및 이를 이용하여 제조된 폴리올레핀 | |
JP5781158B2 (ja) | オレフィン系重合体及びその製造方法 | |
JP7238116B2 (ja) | オレフィン重合用触媒 | |
KR101773722B1 (ko) | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 | |
US10975184B2 (en) | High-density ethylene-based polymer using hybrid supported metallocene catalyst and pipe using same | |
JP7177262B2 (ja) | オレフィン系重合体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200520 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210526 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210608 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210903 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20220201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220530 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20220530 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20220530 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20220627 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20220628 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220802 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220823 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220902 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7137627 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |