JP5372030B2 - オレフィン重合用の成分および触媒 - Google Patents
オレフィン重合用の成分および触媒 Download PDFInfo
- Publication number
- JP5372030B2 JP5372030B2 JP2011003209A JP2011003209A JP5372030B2 JP 5372030 B2 JP5372030 B2 JP 5372030B2 JP 2011003209 A JP2011003209 A JP 2011003209A JP 2011003209 A JP2011003209 A JP 2011003209A JP 5372030 B2 JP5372030 B2 JP 5372030B2
- Authority
- JP
- Japan
- Prior art keywords
- ester
- succinic acid
- polymerization
- dineopentyl
- catalyst component
- 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.)
- Expired - Lifetime
Links
- 238000006116 polymerization reaction Methods 0.000 title claims description 48
- 239000003054 catalyst Substances 0.000 title claims description 44
- 150000001336 alkenes Chemical class 0.000 title claims description 19
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 13
- 239000011949 solid catalyst Substances 0.000 claims description 43
- -1 alkylaluminum compound Chemical class 0.000 claims description 39
- 150000001875 compounds Chemical class 0.000 claims description 38
- 239000001257 hydrogen Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 150000002148 esters Chemical class 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 11
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 7
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 150000003890 succinate salts Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 description 43
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 36
- 239000000203 mixture Substances 0.000 description 33
- 229920000642 polymer Polymers 0.000 description 31
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 30
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 28
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 28
- 239000005977 Ethylene Substances 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 21
- 150000003900 succinic acid esters Chemical class 0.000 description 21
- 239000000047 product Substances 0.000 description 19
- 239000010936 titanium Substances 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000001294 propane Substances 0.000 description 14
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 11
- WGFNXLQURMLAGC-UHFFFAOYSA-N diethyl 2,3-di(propan-2-yl)butanedioate Chemical compound CCOC(=O)C(C(C)C)C(C(C)C)C(=O)OCC WGFNXLQURMLAGC-UHFFFAOYSA-N 0.000 description 11
- 239000011777 magnesium Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 150000002430 hydrocarbons Chemical group 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000008096 xylene Substances 0.000 description 7
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
- UWNADWZGEHDQAB-UHFFFAOYSA-N i-Pr2C2H4i-Pr2 Natural products CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 6
- 239000004711 α-olefin Substances 0.000 description 6
- ZWINORFLMHROGF-UHFFFAOYSA-N 9,9-bis(methoxymethyl)fluorene Chemical compound C1=CC=C2C(COC)(COC)C3=CC=CC=C3C2=C1 ZWINORFLMHROGF-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 238000007334 copolymerization reaction Methods 0.000 description 5
- 235000011147 magnesium chloride Nutrition 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 4
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 150000003377 silicon compounds Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 150000003609 titanium compounds Chemical class 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 3
- 229940043279 diisopropylamine Drugs 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- XHLXMRJWRKQMCP-UHFFFAOYSA-N Diethyl methylsuccinate Chemical compound CCOC(=O)CC(C)C(=O)OCC XHLXMRJWRKQMCP-UHFFFAOYSA-N 0.000 description 2
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 235000019502 Orange oil Nutrition 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000004708 Very-low-density polyethylene Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- RREHKLQGUDYKJV-UHFFFAOYSA-N bis(2-methylpropyl) 2,2,3-trimethylbutanedioate Chemical compound CC(C)COC(=O)C(C)C(C)(C)C(=O)OCC(C)C RREHKLQGUDYKJV-UHFFFAOYSA-N 0.000 description 2
- QCOAPBRVQHMEPF-UHFFFAOYSA-N bis(2-methylpropyl) butanedioate Chemical compound CC(C)COC(=O)CCC(=O)OCC(C)C QCOAPBRVQHMEPF-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- DQNUPKXJISAAFG-UHFFFAOYSA-N diethyl 2,3-diethyl-2-propan-2-ylbutanedioate Chemical compound CCOC(=O)C(CC)C(CC)(C(C)C)C(=O)OCC DQNUPKXJISAAFG-UHFFFAOYSA-N 0.000 description 2
- JVQDNCKPHSZFSO-UHFFFAOYSA-N diethyl 2-phenylbutanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)C1=CC=CC=C1 JVQDNCKPHSZFSO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 229940078552 o-xylene Drugs 0.000 description 2
- 239000010502 orange oil Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 2
- 229920001866 very low density polyethylene Polymers 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- VFIOZKTXVHLWRA-UHFFFAOYSA-N (2-ethylpiperidin-1-yl)-dimethoxy-(1,1,1-trifluoropropan-2-yl)silane Chemical compound CCC1CCCCN1[Si](OC)(OC)C(C)C(F)(F)F VFIOZKTXVHLWRA-UHFFFAOYSA-N 0.000 description 1
- PVXCQHHWNDJIJP-OKILXGFUSA-N (2s,3r)-2,3-diphenylbutanedioic acid Chemical compound C1([C@@H](C(O)=O)[C@@H](C(=O)O)C=2C=CC=CC=2)=CC=CC=C1 PVXCQHHWNDJIJP-OKILXGFUSA-N 0.000 description 1
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- WXUAQHNMJWJLTG-VKHMYHEASA-N (S)-methylsuccinic acid Chemical compound OC(=O)[C@@H](C)CC(O)=O WXUAQHNMJWJLTG-VKHMYHEASA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- SYIIPBQRKMGCBV-UHFFFAOYSA-N 2,3-dicyclohexyl-2-methylbutanedioic acid Chemical compound C1CCCCC1C(C(O)=O)(C)C(C(O)=O)C1CCCCC1 SYIIPBQRKMGCBV-UHFFFAOYSA-N 0.000 description 1
- BBZCDNKYGLRIFU-UHFFFAOYSA-N 2-(1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-1-yl)butanedioic acid Chemical compound C1(CCCC2CCCCC12)C(C(=O)O)CC(=O)O BBZCDNKYGLRIFU-UHFFFAOYSA-N 0.000 description 1
- HGTCLOVEROWTJE-UHFFFAOYSA-N 2-(9h-fluoren-9-yl)butanedioic acid Chemical compound C1=CC=C2C(C(CC(=O)O)C(O)=O)C3=CC=CC=C3C2=C1 HGTCLOVEROWTJE-UHFFFAOYSA-N 0.000 description 1
- MONMFXREYOKQTI-UHFFFAOYSA-N 2-bromopropanoic acid Chemical compound CC(Br)C(O)=O MONMFXREYOKQTI-UHFFFAOYSA-N 0.000 description 1
- GTWJUDXIBMRDNK-UHFFFAOYSA-N 2-methoxybutanedioic acid Chemical compound COC(C(O)=O)CC(O)=O GTWJUDXIBMRDNK-UHFFFAOYSA-N 0.000 description 1
- QLMPLYVBVPBZFL-UHFFFAOYSA-N 2-methyl-3-(3,3,3-trifluoropropyl)butanedioic acid Chemical compound OC(=O)C(C)C(C(O)=O)CCC(F)(F)F QLMPLYVBVPBZFL-UHFFFAOYSA-N 0.000 description 1
- LVFFZQQWIZURIO-UHFFFAOYSA-N 2-phenylbutanedioic acid Chemical compound OC(=O)CC(C(O)=O)C1=CC=CC=C1 LVFFZQQWIZURIO-UHFFFAOYSA-N 0.000 description 1
- VGUWZCUCNQXGBU-UHFFFAOYSA-N 3-[(4-methylpiperazin-1-yl)methyl]-5-nitro-1h-indole Chemical compound C1CN(C)CCN1CC1=CNC2=CC=C([N+]([O-])=O)C=C12 VGUWZCUCNQXGBU-UHFFFAOYSA-N 0.000 description 1
- HRAQMGWTPNOILP-UHFFFAOYSA-N 4-Ethoxy ethylbenzoate Chemical compound CCOC(=O)C1=CC=C(OCC)C=C1 HRAQMGWTPNOILP-UHFFFAOYSA-N 0.000 description 1
- GARUKPGGXBOEMD-UHFFFAOYSA-N C(C(C)(C)C)OC(C(C(C(=O)OCC(C)(C)C)CC(C)(C)C)CC(C)(C)C)=O.C(C(C)(C)C)OC(C(C(C(=O)OCC(C)(C)C)CC(C)C)CC(C)C)=O Chemical compound C(C(C)(C)C)OC(C(C(C(=O)OCC(C)(C)C)CC(C)(C)C)CC(C)(C)C)=O.C(C(C)(C)C)OC(C(C(C(=O)OCC(C)(C)C)CC(C)C)CC(C)C)=O GARUKPGGXBOEMD-UHFFFAOYSA-N 0.000 description 1
- PYXIZMCHEXOUMQ-UHFFFAOYSA-N C(C(C)C)OC(C(C(C(=O)OCC(C)C)CC(C)(C)C)CC(C)(C)C)=O.C(C(C)C)OC(C(C(C(=O)OCC(C)C)CC(C)C)CC(C)C)=O Chemical compound C(C(C)C)OC(C(C(C(=O)OCC(C)C)CC(C)(C)C)CC(C)(C)C)=O.C(C(C)C)OC(C(C(C(=O)OCC(C)C)CC(C)C)CC(C)C)=O PYXIZMCHEXOUMQ-UHFFFAOYSA-N 0.000 description 1
- KMYAEGDGOAPVBP-UHFFFAOYSA-N C(C(C)C)OC(C(C(C(=O)OCC(C)C)[Si](C)(C)C)[Si](C)(C)C)=O.C(C)OC(C(C(C(=O)OCC)(C(C)C)CC)(C(C)C)CC)=O Chemical compound C(C(C)C)OC(C(C(C(=O)OCC(C)C)[Si](C)(C)C)[Si](C)(C)C)=O.C(C)OC(C(C(C(=O)OCC)(C(C)C)CC)(C(C)C)CC)=O KMYAEGDGOAPVBP-UHFFFAOYSA-N 0.000 description 1
- FTTGYFZOALKEEE-UHFFFAOYSA-N C(C(C)C)OC(C(CC(=O)OCC(C)C)CCC)=O Chemical compound C(C(C)C)OC(C(CC(=O)OCC(C)C)CCC)=O FTTGYFZOALKEEE-UHFFFAOYSA-N 0.000 description 1
- VUJHSNKJTSDEMU-UHFFFAOYSA-N C(C)OC(C(C(C(=O)OCC)C1CCCCC1)(C)C1CCCCC1)=O.C(C)OC(C(C(C(=O)OCC)C(C)C)(C)C(C)C)=O Chemical compound C(C)OC(C(C(C(=O)OCC)C1CCCCC1)(C)C1CCCCC1)=O.C(C)OC(C(C(C(=O)OCC)C(C)C)(C)C(C)C)=O VUJHSNKJTSDEMU-UHFFFAOYSA-N 0.000 description 1
- NIZDQVYPLZPYQN-UHFFFAOYSA-N C(C)OC(C(CC(=O)OCC)(CC(C)C)CC1CCCCC1)=O.C(C)OC(C(CC(=O)OCC)(C(C)C)CC1=CC=CC=C1)=O Chemical compound C(C)OC(C(CC(=O)OCC)(CC(C)C)CC1CCCCC1)=O.C(C)OC(C(CC(=O)OCC)(C(C)C)CC1=CC=CC=C1)=O NIZDQVYPLZPYQN-UHFFFAOYSA-N 0.000 description 1
- YUXIBTJKHLUKBD-UHFFFAOYSA-N Dibutyl succinate Chemical compound CCCCOC(=O)CCC(=O)OCCCC YUXIBTJKHLUKBD-UHFFFAOYSA-N 0.000 description 1
- ICMAFTSLXCXHRK-UHFFFAOYSA-N Ethyl pentanoate Chemical compound CCCCC(=O)OCC ICMAFTSLXCXHRK-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000002083 X-ray spectrum Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
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- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
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- LKANLVAQPVLHDG-UHFFFAOYSA-N bis(2-methylpropyl) 2-cyclohexylbutanedioate Chemical compound CC(C)COC(=O)CC(C(=O)OCC(C)C)C1CCCCC1 LKANLVAQPVLHDG-UHFFFAOYSA-N 0.000 description 1
- LMBDNTZGGDKOQY-UHFFFAOYSA-N bis(2-methylpropyl) 2-cyclopentyl-2-propylbutanedioate Chemical compound CC(C)COC(=O)CC(CCC)(C(=O)OCC(C)C)C1CCCC1 LMBDNTZGGDKOQY-UHFFFAOYSA-N 0.000 description 1
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- VUJYPBIBMATJCC-UHFFFAOYSA-N bis(2-methylpropyl) 2-ethyl-2-(2-methylpropyl)butanedioate Chemical compound CC(C)COC(=O)C(CC(C)C)(CC)CC(=O)OCC(C)C VUJYPBIBMATJCC-UHFFFAOYSA-N 0.000 description 1
- RQRAFBDBIOAJDS-UHFFFAOYSA-N bis(2-methylpropyl) 2-ethyl-2-methylbutanedioate Chemical compound CC(C)COC(=O)C(C)(CC)CC(=O)OCC(C)C RQRAFBDBIOAJDS-UHFFFAOYSA-N 0.000 description 1
- HSLLCWNHQWGGHZ-UHFFFAOYSA-N bis(2-methylpropyl) 2-methyl-2,3-di(propan-2-yl)butanedioate Chemical compound CC(C)COC(=O)C(C(C)C)C(C)(C(C)C)C(=O)OCC(C)C HSLLCWNHQWGGHZ-UHFFFAOYSA-N 0.000 description 1
- OZDHKWHZRMIESW-UHFFFAOYSA-N bis(2-methylpropyl) 2-methyl-2-(1,1,1-trifluoropropan-2-yl)butanedioate Chemical compound CC(C)COC(=O)CC(C)(C(C)C(F)(F)F)C(=O)OCC(C)C OZDHKWHZRMIESW-UHFFFAOYSA-N 0.000 description 1
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- JOWQRCCPCPOILK-UHFFFAOYSA-N bis(2-methylpropyl) 2-methyl-3-(3,3,3-trifluoropropyl)butanedioate Chemical compound CC(C)COC(=O)C(C)C(CCC(F)(F)F)C(=O)OCC(C)C JOWQRCCPCPOILK-UHFFFAOYSA-N 0.000 description 1
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- OBGJKHQDAQAHDZ-UHFFFAOYSA-N bis(2-methylpropyl) 2-phenylbutanedioate Chemical compound CC(C)COC(=O)CC(C(=O)OCC(C)C)C1=CC=CC=C1 OBGJKHQDAQAHDZ-UHFFFAOYSA-N 0.000 description 1
- KBRYDKFNMPLCEB-UHFFFAOYSA-N bis(2-methylpropyl) 2-propan-2-ylbutanedioate Chemical compound CC(C)COC(=O)CC(C(C)C)C(=O)OCC(C)C KBRYDKFNMPLCEB-UHFFFAOYSA-N 0.000 description 1
- KINZXXYINMJDGV-UHFFFAOYSA-N bis(2-methylpropyl) 2-tert-butylbutanedioate Chemical compound CC(C)COC(=O)CC(C(C)(C)C)C(=O)OCC(C)C KINZXXYINMJDGV-UHFFFAOYSA-N 0.000 description 1
- IVKHHAJNEAESNM-UHFFFAOYSA-N bis(2-methylpropyl) 2-trimethylsilylbutanedioate Chemical compound CC(C)COC(=O)CC([Si](C)(C)C)C(=O)OCC(C)C IVKHHAJNEAESNM-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
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- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 239000013078 crystal Substances 0.000 description 1
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- 230000008025 crystallization Effects 0.000 description 1
- MEWFSXFFGFDHGV-UHFFFAOYSA-N cyclohexyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C1CCCCC1 MEWFSXFFGFDHGV-UHFFFAOYSA-N 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- ZXNUJAGOAPJBEV-UHFFFAOYSA-N dibutyl 2-ethylbutanedioate Chemical compound CCCCOC(=O)CC(CC)C(=O)OCCCC ZXNUJAGOAPJBEV-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
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- ZNLCVPWTHDWROY-UHFFFAOYSA-N diethyl 2,2,3,3-tetrapropylbutanedioate Chemical compound CCOC(=O)C(CCC)(CCC)C(CCC)(CCC)C(=O)OCC ZNLCVPWTHDWROY-UHFFFAOYSA-N 0.000 description 1
- REHGOUOFAJQGSN-UHFFFAOYSA-N diethyl 2,2-bis(2-methylpropyl)butanedioate Chemical compound CCOC(=O)CC(CC(C)C)(CC(C)C)C(=O)OCC REHGOUOFAJQGSN-UHFFFAOYSA-N 0.000 description 1
- DODIKAULZAKDIN-UHFFFAOYSA-N diethyl 2,2-dimethylbutanedioate Chemical compound CCOC(=O)CC(C)(C)C(=O)OCC DODIKAULZAKDIN-UHFFFAOYSA-N 0.000 description 1
- ZEKAIFREAFGGIC-UHFFFAOYSA-N diethyl 2,3-bis(2-ethylbutyl)butanedioate Chemical compound CCOC(=O)C(CC(CC)CC)C(CC(CC)CC)C(=O)OCC ZEKAIFREAFGGIC-UHFFFAOYSA-N 0.000 description 1
- AVLHXEDOBYYTGV-UHFFFAOYSA-N diethyl 2,3-bis(2-methylpropyl)butanedioate Chemical compound CCOC(=O)C(CC(C)C)C(CC(C)C)C(=O)OCC AVLHXEDOBYYTGV-UHFFFAOYSA-N 0.000 description 1
- YNVIZPLGYONUJC-UHFFFAOYSA-N diethyl 2,3-bis(3-methylbutyl)butanedioate Chemical compound CCOC(=O)C(CCC(C)C)C(CCC(C)C)C(=O)OCC YNVIZPLGYONUJC-UHFFFAOYSA-N 0.000 description 1
- FITPXUCDWCINLG-UHFFFAOYSA-N diethyl 2,3-bis(cyclohexylmethyl)butanedioate Chemical compound C1CCCCC1CC(C(=O)OCC)C(C(=O)OCC)CC1CCCCC1 FITPXUCDWCINLG-UHFFFAOYSA-N 0.000 description 1
- OTUNNRWESSPIBH-UHFFFAOYSA-N diethyl 2,3-bis(trimethylsilyl)butanedioate Chemical compound CCOC(=O)C([Si](C)(C)C)C([Si](C)(C)C)C(=O)OCC OTUNNRWESSPIBH-UHFFFAOYSA-N 0.000 description 1
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- CXKANZAMPQTLBJ-UHFFFAOYSA-N diethyl 2,3-dicyclohexylbutanedioate Chemical compound C1CCCCC1C(C(=O)OCC)C(C(=O)OCC)C1CCCCC1 CXKANZAMPQTLBJ-UHFFFAOYSA-N 0.000 description 1
- PYQDOTSNFYFMQJ-UHFFFAOYSA-N diethyl 2,3-diethylbutanedioate Chemical compound CCOC(=O)C(CC)C(CC)C(=O)OCC PYQDOTSNFYFMQJ-UHFFFAOYSA-N 0.000 description 1
- WWIDLUJSQINFMG-UHFFFAOYSA-N diethyl 2,3-dipropylbutanedioate Chemical compound CCOC(=O)C(CCC)C(CCC)C(=O)OCC WWIDLUJSQINFMG-UHFFFAOYSA-N 0.000 description 1
- ZUCVTIPWILNAMK-UHFFFAOYSA-N diethyl 2,3-ditert-butylbutanedioate Chemical compound CCOC(=O)C(C(C)(C)C)C(C(C)(C)C)C(=O)OCC ZUCVTIPWILNAMK-UHFFFAOYSA-N 0.000 description 1
- YMSISMQFJRKKET-UHFFFAOYSA-N diethyl 2-(1,1,1-trifluoropropan-2-yl)butanedioate Chemical compound CCOC(=O)CC(C(C)C(F)(F)F)C(=O)OCC YMSISMQFJRKKET-UHFFFAOYSA-N 0.000 description 1
- JHAJGFZBBOGWCQ-UHFFFAOYSA-N diethyl 2-(2,2-dimethylpropyl)butanedioate Chemical compound CCOC(=O)CC(CC(C)(C)C)C(=O)OCC JHAJGFZBBOGWCQ-UHFFFAOYSA-N 0.000 description 1
- CJTCCDQONNMHTP-UHFFFAOYSA-N diethyl 2-(2-methylpropyl)-3-propan-2-ylbutanedioate Chemical compound CCOC(=O)C(CC(C)C)C(C(C)C)C(=O)OCC CJTCCDQONNMHTP-UHFFFAOYSA-N 0.000 description 1
- QILIJPUOBXQLLC-UHFFFAOYSA-N diethyl 2-(2-methylpropyl)butanedioate Chemical compound CCOC(=O)CC(CC(C)C)C(=O)OCC QILIJPUOBXQLLC-UHFFFAOYSA-N 0.000 description 1
- YKNVJKQSCZQURF-UHFFFAOYSA-N diethyl 2-(3-methylbutyl)-2-(2-methylpropyl)butanedioate Chemical compound CCOC(=O)CC(CCC(C)C)(CC(C)C)C(=O)OCC YKNVJKQSCZQURF-UHFFFAOYSA-N 0.000 description 1
- WAHPMEKTSDWXIH-UHFFFAOYSA-N diethyl 2-(3-methylbutyl)butanedioate Chemical compound CCOC(=O)CC(CCC(C)C)C(=O)OCC WAHPMEKTSDWXIH-UHFFFAOYSA-N 0.000 description 1
- OKFRLPHKPXFFBE-UHFFFAOYSA-N diethyl 2-(4-chlorophenyl)butanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)C1=CC=C(Cl)C=C1 OKFRLPHKPXFFBE-UHFFFAOYSA-N 0.000 description 1
- GBEDNFHCEKAPAV-UHFFFAOYSA-N diethyl 2-(4-methoxyphenyl)butanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)C1=CC=C(OC)C=C1 GBEDNFHCEKAPAV-UHFFFAOYSA-N 0.000 description 1
- XJRRVTBMSAGXGY-UHFFFAOYSA-N diethyl 2-(9h-fluoren-9-yl)butanedioate Chemical compound C1=CC=C2C(C(CC(=O)OCC)C(=O)OCC)C3=CC=CC=C3C2=C1 XJRRVTBMSAGXGY-UHFFFAOYSA-N 0.000 description 1
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- JZJPBADSXBZWAZ-UHFFFAOYSA-N diethyl 2-benzylbutanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)CC1=CC=CC=C1 JZJPBADSXBZWAZ-UHFFFAOYSA-N 0.000 description 1
- UKZUISCHPZZJME-UHFFFAOYSA-N diethyl 2-butan-2-ylbutanedioate Chemical compound CCOC(=O)CC(C(C)CC)C(=O)OCC UKZUISCHPZZJME-UHFFFAOYSA-N 0.000 description 1
- CSCAPDXCOWYRFM-UHFFFAOYSA-N diethyl 2-cyclohexyl-2-ethylbutanedioate Chemical compound CCOC(=O)CC(CC)(C(=O)OCC)C1CCCCC1 CSCAPDXCOWYRFM-UHFFFAOYSA-N 0.000 description 1
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- VCDQCWPPWOKHRK-UHFFFAOYSA-N diethyl 2-cyclohexyl-3-cyclopentylbutanedioate Chemical compound C1CCCC1C(C(=O)OCC)C(C(=O)OCC)C1CCCCC1 VCDQCWPPWOKHRK-UHFFFAOYSA-N 0.000 description 1
- HRQCCDRWTZGQDE-UHFFFAOYSA-N diethyl 2-cyclohexyl-3-propan-2-ylbutanedioate Chemical compound CCOC(=O)C(C(C)C)C(C(=O)OCC)C1CCCCC1 HRQCCDRWTZGQDE-UHFFFAOYSA-N 0.000 description 1
- RQPNECGZAMRIRP-UHFFFAOYSA-N diethyl 2-cyclohexylbutanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)C1CCCCC1 RQPNECGZAMRIRP-UHFFFAOYSA-N 0.000 description 1
- NLLYHAKHAPQUBQ-UHFFFAOYSA-N diethyl 2-cyclopentyl-2-propylbutanedioate Chemical compound CCOC(=O)CC(CCC)(C(=O)OCC)C1CCCC1 NLLYHAKHAPQUBQ-UHFFFAOYSA-N 0.000 description 1
- XMVGCOWCTAZJNT-UHFFFAOYSA-N diethyl 2-cyclopropylbutanedioate Chemical compound CCOC(=O)CC(C(=O)OCC)C1CC1 XMVGCOWCTAZJNT-UHFFFAOYSA-N 0.000 description 1
- DJHQJVJMROPIHP-UHFFFAOYSA-N diethyl 2-ethyl-2-methylbutanedioate Chemical compound CCOC(=O)CC(C)(CC)C(=O)OCC DJHQJVJMROPIHP-UHFFFAOYSA-N 0.000 description 1
- CRFNZTOCCSXWQM-UHFFFAOYSA-N diethyl 2-methoxybutanedioate Chemical compound CCOC(=O)CC(OC)C(=O)OCC CRFNZTOCCSXWQM-UHFFFAOYSA-N 0.000 description 1
- NIVYXGURCVRNKN-UHFFFAOYSA-N diethyl 2-methyl-2-(1,1,1-trifluoropropan-2-yl)butanedioate Chemical compound CCOC(=O)CC(C)(C(C)C(F)(F)F)C(=O)OCC NIVYXGURCVRNKN-UHFFFAOYSA-N 0.000 description 1
- CNVQQORAGNTULF-UHFFFAOYSA-N diethyl 2-methyl-2-propan-2-ylbutanedioate Chemical compound CCOC(=O)CC(C)(C(C)C)C(=O)OCC CNVQQORAGNTULF-UHFFFAOYSA-N 0.000 description 1
- SSQLHHBLAVHVOU-UHFFFAOYSA-N diethyl 2-propan-2-ylbutanedioate Chemical compound CCOC(=O)CC(C(C)C)C(=O)OCC SSQLHHBLAVHVOU-UHFFFAOYSA-N 0.000 description 1
- PDDRPHDGSQRRJM-UHFFFAOYSA-N diethyl 2-tert-butyl-3-propan-2-ylbutanedioate Chemical compound CCOC(=O)C(C(C)C)C(C(C)(C)C)C(=O)OCC PDDRPHDGSQRRJM-UHFFFAOYSA-N 0.000 description 1
- ZRCLPPMOEHAMRP-UHFFFAOYSA-N diethyl 2-tert-butylbutanedioate Chemical compound CCOC(=O)CC(C(C)(C)C)C(=O)OCC ZRCLPPMOEHAMRP-UHFFFAOYSA-N 0.000 description 1
- AQFKFFFGIFNPMT-UHFFFAOYSA-N diethyl 2-trimethylsilylbutanedioate Chemical compound CCOC(=O)CC([Si](C)(C)C)C(=O)OCC AQFKFFFGIFNPMT-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
- BTJCEVZMRIJBSM-UHFFFAOYSA-N dimethoxy-methyl-(1,1,1-trifluoropropan-2-yl)silane Chemical compound CO[Si](C)(OC)C(C)C(F)(F)F BTJCEVZMRIJBSM-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- 229920013728 elastomeric terpolymer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- YTHSGTQAXRQVOX-UHFFFAOYSA-N ethyl 1-(2-cyclohexyl-2-ethoxyacetyl)cyclohexane-1-carboxylate Chemical compound C1CCCCC1(C(=O)OCC)C(=O)C(OCC)C1CCCCC1 YTHSGTQAXRQVOX-UHFFFAOYSA-N 0.000 description 1
- JYEMURZLFONTNE-UHFFFAOYSA-N ethyl 1-(2-ethoxyacetyl)-2,6-dimethylcyclohexane-1-carboxylate Chemical compound CCOCC(=O)C1(C(=O)OCC)C(C)CCCC1C JYEMURZLFONTNE-UHFFFAOYSA-N 0.000 description 1
- HCBWCZGDFODQIF-UHFFFAOYSA-N ethyl 1-(3-ethoxy-2-oxopropyl)-2-methylcyclohexane-1-carboxylate Chemical compound CCOCC(=O)CC1(C(=O)OCC)CCCCC1C HCBWCZGDFODQIF-UHFFFAOYSA-N 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical class OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 238000012721 stereospecific polymerization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- HXLWJGIPGJFBEZ-UHFFFAOYSA-N tert-butyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C(C)(C)C HXLWJGIPGJFBEZ-UHFFFAOYSA-N 0.000 description 1
- NETBVGNWMHLXRP-UHFFFAOYSA-N tert-butyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C(C)(C)C NETBVGNWMHLXRP-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 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
- 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
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Description
したがって、本発明の目的は、Mg、Ti、ハロゲンおよび式(I):
好ましくは0.1〜2.5である付加生成物を得ることができる。Ti化合物との反応は付加生成物(脱アルコールしたもの、またはそのままのもの)を冷TiCl4(通常は0℃)に懸濁し;混合物を80〜130℃に熱し、この温度を0.5〜2時間維持することによって行うことができる。TiCl4での処理は1回以上行うことができる。式(I)のコハク酸エステルは、TiCl4での処理中に加えることができる。電子供与性化合物での処理は、1回以上繰り返すことができる。
(a) Mg、Tiおよびハロゲンならびに式(I)のコハク酸エステルから選択される電子供与体からなる固体触媒成分;
(b) アルキルアルミニウム化合物;および任意に
(c) 1個以上の電子供与性化合物(外部供与体)
の反応による生成物からなる、オレフィンCH2=CHR[式中Rは水素または1〜12個の炭素原子を有するヒドロカルビル基である]の重合用触媒である。
およびRVIが水素である1,3−ジエーテル類である。9,9−ビス(メトキシメチル)フルオレンの使用も特に好ましい。
(i) Mg、Tiおよびハロゲン、ならびに電子供与体(d)からなる固体触媒成分;
(ii) アルキルアルミニウム化合物;および
(iii) 式(I)のコハク酸エステル
の反応による生成物からなる、オレフィンCH2=CHR[式中Rは水素または1〜12個の炭素原子を有するヒドロカルビル基である]の重合用触媒系である。
、エチレンに由来する単位をモル含有量で80%以上有する線状低密度ポリエチレン(LLDPE、0.940g/cm3より低い密度を有する)、極低密度(very low density)ポリエチレンおよび超低密度(ultra low density)ポリエチレン(VLDPEおよびULDPE、0.920g/cm3以下、0.880g/cm3までの密度を有する);エチレンに由来する単位を重量%で約30〜70%含有するエチレンとプロピレンのエラストマーコポリマーおよび、少量のジエンとのエチレン、プロピレンのエラストマーターポリマー;プロピレンに由来する単位を85重量%以上含有するアイソタクチックポリプロピレンならびにプロピレンおよびエチレンおよび/または他のα−オレフィンの結晶性コポリマー(ランダムコポリマー);プロピレンおよび、プロピレンとエチレンの混合物の連続重合から得られた、エチレンを30重量%まで含有する耐衝撃性プロピレンポリマー;1−ブテンに由来する単位を10〜40重量%有するプロピレンと1−ブテンのコポリマーが生成される。特に興味深いのは、本発明の触媒を用いて得ることができ、高アイソタクチック指数および高モジュラスと結びついた広範なMWDを示すプロピレンポリマーである。事実、該ポリマーは5より大なる多分散性指数、97%より大なるペンタッドで表されるアイソタクチック単位含有量および少なくとも2000MPaの曲げ弾性率を有する。好ましくは、多分散性指数は5.1より大であり、曲げ弾性率は2100より大であり、ペンタッド形でのプロピレン単位の比率が97.5%より大である。
以下の実施例は本発明を説明するためのものであり、限定するためのものでは
ない。
コハク酸エステルの調製:一般的手順
コハク酸エステルは文献に記載の公知方法によって調製することができる。表1に例示するコハク酸エステルの合成手順の説明的な実施例を以下に記す。
文献として、例えばN. R. Long および M. W. Rathke, Synth. Commun., 11 (1981) 687; W. G. Kofron および L. G. Wideman, J. Org. Chem., 37(1972)555を参照のこと。
250mLのテトラヒドロフラン(THF)中10mL(72mmol)のジイソプロピルアミン混合物に、28.6mL(72mmol)のBuLi(シクロヘキサン中2.5モル)を−20℃で加えた。20分間攪拌した後、9.2g(83%純度)(28.3mmol)の2,3−ジエチルコハク酸ジエチルエステルを−40℃で添加した。添加後、混合物を室温で2時間攪拌した。次いでこの混合物を−70℃に冷却し、4.3mL(43mmol)の2−ヨードプロパンと7.4mL(43mmol)のヘキサメチルホスホラミド(HMPA)の混合物を添加した。添加後、冷却を除去し、混合物を4日間攪拌した。揮発性物質を除去し、250mLのエーテルを加えた。有機相を100mLの水で2回洗浄した。有機相を単離し、MgSO4で乾燥し、濾過し、真空下に濃縮してオレンジ色の油を得た。この油をCH2Cl2でシリカのクロマトグラフィに付し、2.3g(30%)の96%純度生成物を得た。ガスクロマトグラフィ(GC)によれば、アイソマーは1個のみ存在した。
文献として、例えばT. J. Brocksom, N. Petragnani, R. Rodrigues および H. La Scala Teixeira, Synthesis, (1975)396; E. N. Jacobsen, G. E. Totten, G. Wenke, A.C. Karydas, Y.E. Rhodes, Synth. Commun., (1985)301を参照のこと。
250mLのTHF中46mL(0.33mol)のジイソプロピルアミン混合物に、132mL(0.33mol)のBuLi(シクロヘキサン中2.5モル)を−20℃で加えた。20分間攪拌した後、39g(0.3mol)のペンタン酸エチルを−70℃で加えた。添加後、混合物をこの温度で1時間攪拌した。次いでこの混合物を33mL(0.30mol)のTiCl4と200mLのCH2Cl2の混合物に−70℃で加え、温度を−55℃以下に維持した。添加後、続いて1時間攪拌した後、反応混合物を10mLの水で失活させ、次いで温度を徐々に室温まで上げた。
揮発性物質を除去し、250mLのエーテルを加えた。有機相を100mLの水で2回洗浄した。有機層を単離し、MgSO4で乾燥し、濾過し、真空下に濃縮してオレンジ色の油を得た(含有収率は77%)。この油を蒸留して2つの留分を得た。得られた1番目の留分は13.5g(35%)で98%純度であった。2番目の留分は7.5gで74%純度であった。
meso2,3−ジシクロヘキシルコハク酸ジエチルエステル(ex.22)
ステンレススチール製オートクレーブに6.7g(0.02mol)のmeso2,3−ジフェニルコハク酸ジエチルエステル、180mLのイソプロパノールおよび0.23gの5wt%Rh/C触媒の混合物を充填した。混合物を水素圧20 bar、70℃で18時間水素添加した。混合物をセライトで濾過し、減圧下で濃縮して6.8g(収率97%)の99%純度生成物を得た。
文献として、例えば"Vogel's textbook of practical organic chemistry", 5th Edition,(1989), 695-707頁を参照のこと。
50gのDL−フェニルスクシン酸(0.257mol)、90mL(1.59mol)のエタノール、46mLのトルエンおよび0.39gの濃H2SO4の混合物を115℃に熱した。エタノール、トルエンおよび水の共沸混合物を10cmカラムで蒸留した。蒸留が停止すると同量のエタノールとトルエンを加えた。完全な転化を得るためにこれを2回繰り返した。得られた油を114℃で蒸留した(2・10-2mbar)。収量60.82g(95%)、純度100%。
文献として例えばN. Petragnani および M. Yonashiro, Synthesis, (1980)710; J. L. Belletire, E. G. Spletzerおよび A. R. Pinhas, Tetrahedron Lett., 25(1984)5969を参照のこと。
イソブチル酸(14.6mL, 157mmol)を、調製したばかりのリチウムジイソプロピルアミド(LDA)溶液(コハク酸エステルの合成はex23を参照、41mL, 314mmolのジイソプロピルアミンおよび126mLのBuLi(ヘキサン中2.5M;314mmol)および1LのTHF)に0℃で加えた。この混合物を0℃で15分間攪拌し、次いで45℃で4時間攪拌した。一方で別の反応容器にて、14.1mL(157mmol)の2−ブロモプロピオン酸と28g(157mmol)のHMPAの混合物を、500mLのTHF中3.8g(157mmol)のNaH懸濁液に気体形成を制御しながら0℃で加えた。加えた後、混合物を0℃で15分間攪拌した。次いでこの混合物をイソブチル酸のリチウム塩(上記)の混合物に0℃で加えた。加えた後、この混合物を35℃で2時間攪拌した。この混合物を150mLの1NのNaCl飽和HCl溶液を用いて0℃で失活させた。この混合物を100mLのジエチルエーテルで2回抽出し、あわせたエーテル層を50mLの飽和NaCl溶液で抽出した。有機層をMgSO4で乾燥し、真空下に濃縮して黄色の油を得た。この油を150mLのイソブタノール、100mLのトルエンおよび2mLの濃H2SO4に溶解させた。この混合物をディーン・スターク器具で熱して還流させ、水を除去した。2日後、転化が完了した。反応混合物を真空下に濃縮し、得られた油を155℃(75mbar)で蒸留した;収量5.1g(12%)、純度98%。
ほとんどのコハク酸エステルは上記の方法を組み合わせることによって調製した。表1に例示するコハク酸エステルの合成に使用した異なる方法をさらに表Aに明記する。使用した方法の順序はa,b,cのアルファベットで示した。
プロピレン重合:一般的手順
窒素気流を用いて70℃で1時間パージした4リットルオートクレーブに、800mgのAlEt3を含む75mLの無水ヘキサン、79.8mgのジシクロペンチルジメトキシシランおよび10mgの固体触媒成分をプロピレン気流で30℃で導入した。オートクレーブを閉じた。1.5NLの水素を加え、次いで攪拌下にて1.2kgの液体プロペンを供給した。温度を5分間で70℃に上げ、重合をこの温度で2時間行った。未反応のプロピレンを除去し、ポリマーを回収し、真空下、70℃で3時間乾燥し、秤量し、o−キシレンを用いて分画化し、25℃でキシレン不溶性(X.I.)画分の量を測定した。
磁性攪拌機、温度および圧力インジケーター、エテン、プロパン、1−ブテン、水素の供給ラインおよび触媒注入のためのスチールバイアルを備えたステンレススチール製4リットルオートクレーブを、純粋窒素を70℃で60分間流動させることによって浄化した。次いでこれをプロパンで洗浄し、75℃に熱して最後に800gのプロパン、1−ブテン(表4に記載)、エテン(7.0 bar、分圧)および水素(2.0 bar、分圧)を入れた。
100mLの三つ口ガラスフラスコに以下の順で50mLの無水へキサン、9.6mLの10 wt/vol%のTEAL/ヘキサン溶液、任意に外部供与体(E.D.、表4に記載)および固体触媒を導入した。これらを共に混合し、室温で20分間攪拌し、次いでスチールバイアルを介して窒素過圧を用いて反応器に導入した。
連続的に攪拌しながら、エテンを供給することで全圧を75℃で120分間一定に維持した。最後に反応器を減圧し、温度を30℃に下げた。回収したポリマーを窒素流下、70℃で乾燥し、秤量した。
2.5gのポリマーを135℃で30分間攪拌しながら250mLのo−キシレンに溶解し、次いで溶液を25℃に冷却し、30分後に不溶ポリマーを濾過した。得られた溶液を窒素流中で蒸発させ、残査を乾燥し、秤量して溶性ポリマーの比率を測定し、その違いによってキシレン不溶性画分を測定した(%)。
1-ブチレンを赤外分光光度法によって測定した。
熱量測定を示差走査熱量計DSC Mettlerを用いて行った。器械はインジウムとスズの基準で較正した。メルトインデックス測定で得られた秤量済み試料(5〜10mg)をアルミニウム鍋に密封し、200℃に熱し、すべての結晶が完全に溶融する十分な時間(5分間)維持した。続いて、20℃/分で−20℃まで冷却した後、ピーク温度を結晶化温度(Tc)と仮定した。0℃で5分間放置した後、試料を10℃/分の速度で200℃に熱した。この2回目の加熱時において、ピーク温度を溶融温度(Tm)と仮定し、面積を全体の溶融エンタルピー(△H)とした。
メルトインデックスはASTM D-1238に従い、以下の負荷で190℃で測定した:
2.16 kg, MI E=MI2.16
21.6 kg, MI F=MI21.6
比率:F/E=MI F/MI E = MI21.6/MI2.16はその後溶融流量比(MFR)として測定する。
密度はASTM D-1505の手順に従い、均質化ポリマー(M.I.測定から)で勾配カラムを用いて測定した。
この特性は被試験ポリマーの分子量分布と密接に関係している。特に溶融状態のポリマーのクリープ抵抗に反比例する。低モジュラス値(500Pa)でのモジュラス分離と呼ばれる該抵抗は、RHEOMETRICS(アメリカ)製のRMS-800型平行板レオメーターを用いて、0.1rad/秒〜100rad/秒まで増加する振動周波数で操作して200℃の温度で測定した。モジュラス分離値から、P.I.は式:
P.I. = 54.6*(モジュラス分離)-1.76
[式中、モジュラス分離は:
モジュラス分離= G'= 500Paの周波数/G''=500Pa(G'は貯蔵モジュラスであり、G''は損失モジュラスである)の周波数で定義される]
を用いて導くことができる。
実施例1−27および比較例28−30
固体触媒成分の調製
窒素でパージした500mLの四つ口丸底フラスコに、250mLのTiCl4を0℃で導入した。攪拌しながら10.0gの微小球MgCl2 *2.8C2H5OH(10000rpmではなく3000rpmで操作した以外はUSP第4,399,054号の実施例2に記載の方法に従って調製)および7.4mmolのコハク酸エステルを加えた。温度を100℃に上げ、120分間維持した。次いで攪拌を中断し、固体生成物を沈降させ、上清液をサイホンで吸い出した。その後250mLの新鮮なTiCl4を加えた。混合物を120℃で60分間反応させ、次いで上清液をサイホンで吸い出した。固体を60℃の無水ヘキサン(6×100mL)で6回洗浄した。最後に、固体を真空で乾燥し、分析した。固体触媒成分に含まれるコハク酸エステルの種類および量(wt%)およびTiの量(wt%)は表1に示す。重合結果は表2に示す。実施例10で得られたポリマーが特性付けられ、その多分散性指数6、ペンタッドとして表されるアイソタクチック単位含有量98%および曲げ弾性率2150MPaを示した。
rac2,3−ジイソプロピルコハク酸ジエチルエステルをコハク酸エステルとして加えて固体触媒成分を調製した以外は実施例1−27および比較例28−30の手順を用いた。得られた固体触媒成分はTi=4.8重量%、rac2,3−ジイソプロピルコハク酸ジエチルエステル16.8重量%を含有していた。
上記の固体触媒成分を、ジシクロペンチルジメトキシシランを使用せずに一般的な重合方法によって重合した。ポリマー収率はポリプロピレン65kg/X.I.=96.1%の固体触媒成分のgであった。
実施例10の固体触媒成分を、ジシクロペンチルジメトキシシランのかわりに表3の電子供与体を用いた以外は一般的な重合方法に従って重合した。電子供与体の量および種類、ならびに重合結果を表3に示す。
コハク酸エステル化合物のかわりに14mmolの安息香酸エチルエステルを加えて固体触媒成分を調製した以外は実施例1−27および比較例28−30の手順を使用した。得られた固体触媒成分はTi=3.5重量%、安息香酸エチルエステル9.1重量%を含有していた。
上記の固体触媒成分を実施例38と同様の手順で重合した。
重合結果を表3に示す。
7.4mmolの2,3−ジイソプロピルコハク酸ジエチルエステルおよび7.4mmolの9,9−ビス(メトキシメチル)フルオレンを加えて固体触媒成分を調製した以外は実施例1−27および比較例28−30の手順を使用した。
得られた固体触媒成分はTi=3.5重量%、2,3−ジイソプロピルコハク酸ジエチルエステル=11.5重量%および9,9−ビス(メトキシメチル)フルオレン=6.9重量%を含有していた。
上記の固体触媒成分を一般的な重合方法によって重合した。ポリマー収率は74kgのポリプロピレン/X.I. =99.3%の固体触媒成分のgであった。
実施例40の固体触媒成分を、ジシクロペンチルジメトキシシランを使用せずに一般的な重合方法によって重合した。ポリマー収率はポリプロピレン100kg/X.I. =98.6%の固体触媒成分のgであった。
コハク酸エステル化合物のかわりに7.4mmolの9,9−ビス(メトキシメチル)フルオレンを加えて固体触媒成分を調製した以外は実施例1−27および比較例28−30の手順を使用した。得られた固体触媒成分はTi=3.5重量%、9,9−ビス(メトキシメチル)フルオレン=18.1重量%を含有していた。
上記の固体触媒成分を、ジシクロペンチルジメトキシシランのかわりに0.35mmolの2,3−ジイソプロピルコハク酸ジエチルエステルを使用する以外は一般的な重合方法にしたがって重合した。ポリマー収率は84kgのポリプロピレン/X.I. =98.6%の固体触媒成分のgであった。
固体触媒成分の調製
USP第4,339,054号の実施例2に記載の一般的手法に従って(10000rpmではなく3000rpmで行ったこと以外は)調製した球状担体を、窒素流下で50〜150℃の温度範囲で、約35重量%(1モルのMgCl2につき1.1molのアルコール)の残留アルコールを含む球状粒子が得られるまで熱処理に付した。この担体の16gを、320mLの純粋TiCl4を入れた750mLの反応器に0℃で攪拌しながら充填した。3.1mLの2,3−ジイソプロピルコハク酸ジエチルエステルをゆっくりと加え、温度を90分間で100℃に上げ、120分間維持した。攪拌を中断し、沈殿させて液相を80℃で除去した。
さらに320mLの新鮮なTiCl4を加え、温度を120℃に上げて60分間維持した。10分間沈殿させた後、液相を100℃で除去した。残査を無水ヘプタンで洗浄し(70℃で300mL、次いで3回(各250mL))、次いで60℃の無水へキサンで洗浄した。球状の成分を50℃で真空下に乾燥した。
触媒組成は以下の通りである:
Ti 2.9重量%
2,3−ジイソプロピルコハク酸ジエチルエステル 3.8重量%
溶媒 13.5重量%
磁性攪拌機、温度および圧力インジケーター、エテン、プロパン、水素の供給ライン、触媒注入のためのスチールバイアルを備えたステンレススチール製の4リットルオートクレーブを使用し、純粋窒素を流動させることによって70℃で60分間浄化し、次いでプロパンで洗浄した。
以下の順番で無水へキサン50mL、10 wt/vol%のTEAL/へキサン溶液5mL、および固体触媒0.019gを室温で混合し、20分間熟成させて空の反応器にプロパン流下で導入した。オートクレーブを閉じ、800gのプロパンを導入し、次いで温度を75℃に上げてエチレン(7.0 bar、分圧)および水素(3.0 bar、分圧)を加えた。
攪拌を続けながら、エテンを加えることによって全圧を75℃で180分間維持した。最後に反応器を減圧し、温度を30℃に下げた。回収したポリマーを窒素流下で70℃で乾燥した。
375gのポリエチレンが回収された。ポリマー特性を表5に示す。
実施例43の固体触媒を、外部供与体を使用しないこと以外は一般的手順に記載のように、エチレン/1−ブテン共重合に使用した。他の重合条件は表4に記載する。ポリマー特性は表5にまとめる。
実施例43の固体触媒を、外部供与体として0.56mmolのシクロヘキシルメチルジメトキシシランを使用した以外は一般的手順に記載のように、エチレン/1−ブテン共重合に使用した。他の重合条件は表4に記載する。ポリマー特性は表5にまとめる。
実施例43の固体触媒を、外部供与体として0.56mmolの2,3−ジイソプロピルコハク酸ジエチルエステルを使用した以外は一般的手順に記載のように、エチレン/1−ブテン共重合に使用した。
他の重合条件は表4に記載する。ポリマー特性は表5にまとめる。
下記のように、実施例43の固体触媒を流動気相反応器でのエチレン/1−ブテン共重合に使用した。
気体循環系、サイクロン分離器、熱交換器、温度および圧力インジケーター、エチレン、プロパン、1−ブテン、水素の供給ラインおよび触媒予備重合とプレポリマー注入のための1リットルのスチール反応器を備えた15.0リットルステンレススチール製流動反応器。気相装置を、純粋窒素を40℃で12時間流動することによって浄化し、次いで1.5gのTEALを含むプロパン混合物(10 bar、分圧)を80℃で30分間循環させた。次いでこれを減圧し、反応器を純粋プロパンで洗浄し、75℃に熱し、最後にプロパン (2 bar、分圧)、1−ブテン(表4に記載)、エチレン(7.1 bar、分圧)および水素(2.1 bar、分圧)を充填した。
オートクレーブを閉じ、80gのプロパンと90gのプロペンを40℃で導入した。混合物を40℃で30分間攪拌した。次いでオートクレーブを減圧し、過剰の未反応プロペンを除去し、得られたプレポリマーをプロパン過圧(気相反応器内で1barの増加)を使用して気相反応器に注入した。流動反応器内の最終圧力を10重量%の1−ブテン/エテン混合物を供給することによって75℃で180分間一定に維持した。
最後に、反応器を減圧し、温度を30℃に下げた。回収したポリマーを窒素流下70℃で乾燥し、秤量した。
ポリマー特性を表5にまとめる。
固体触媒成分の調製
2,3−ジイソプロピルコハク酸ジエチルエステルのかわりにフタル酸ジイソブチルエステル(11.8mmol)を使用する以外は実施例43の手順を使用した。乾燥触媒の特性は以下の通りである:
Ti 2.3重量%
フタル酸ジイソブチルエステル 4.4重量%
溶媒 5.5重量%
その後固体触媒を、2,3−ジイソプロピルコハク酸ジエチルエステルをE.D.として使用する以外は一般的手順に記載のようにエチレン/1−ブテン共重合に使用した。
他の重合条件は表4に示す。ポリマー特性は表5にまとめる。
Claims (4)
- 式(I)のコハク酸エステルに加えて別の電子供与性化合物を含む請求項1に記載の固体触媒成分。
- − 請求項1または2に記載の固体触媒成分;
− アルキルアルミニウム化合物;および任意に
− 1個以上の電子供与性化合物(外部供与体)
の反応による生成物を含む、オレフィンCH2=CHR(式中、Rは水素または1〜12個の炭素原子を有するヒドロカルビル基である)の重合用触媒。 - 請求項3に記載の触媒の存在下で行われる、オレフィンCH2=CHR(式中、Rは水素または1〜12個の炭素原子を有するヒドロカルビル基である)の(共)重合方法。
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- 2000-04-12 JP JP2000612346A patent/JP4717219B2/ja not_active Expired - Lifetime
- 2000-04-12 AU AU45486/00A patent/AU777683B2/en not_active Ceased
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- 2000-04-12 RU RU2001101489/04A patent/RU2225415C2/ru active
- 2000-04-12 BR BRPI0006095-0B1A patent/BR0006095B1/pt active IP Right Grant
- 2000-04-12 CN CNB2003101242368A patent/CN1294159C/zh not_active Expired - Lifetime
- 2000-04-12 WO PCT/EP2000/003333 patent/WO2000063261A1/en not_active Ceased
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- 2000-04-12 KR KR1020007014289A patent/KR100700957B1/ko not_active Expired - Lifetime
- 2000-04-12 AT AT00926912T patent/ATE335014T1/de active
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- 2000-04-12 US US09/762,363 patent/US6818583B1/en not_active Expired - Lifetime
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