WO1995001378A1 - Catalyseur de production d'un polymere de styrene et procede de production d'un polymere de styrene l'utilisant - Google Patents
Catalyseur de production d'un polymere de styrene et procede de production d'un polymere de styrene l'utilisant Download PDFInfo
- Publication number
- WO1995001378A1 WO1995001378A1 PCT/JP1994/001078 JP9401078W WO9501378A1 WO 1995001378 A1 WO1995001378 A1 WO 1995001378A1 JP 9401078 W JP9401078 W JP 9401078W WO 9501378 A1 WO9501378 A1 WO 9501378A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- catalyst
- styrene
- compound
- milliliters
- Prior art date
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229920000642 polymer Polymers 0.000 title claims abstract description 51
- 239000003054 catalyst Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title abstract description 14
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 21
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims abstract description 17
- 239000003446 ligand Substances 0.000 claims abstract description 13
- 150000008040 ionic compounds Chemical class 0.000 claims abstract description 12
- 125000001424 substituent group Chemical group 0.000 claims abstract description 12
- 150000001768 cations Chemical class 0.000 claims abstract description 9
- 150000001450 anions Chemical class 0.000 claims abstract description 8
- 239000002841 Lewis acid Substances 0.000 claims abstract description 7
- 150000007517 lewis acids Chemical class 0.000 claims abstract description 7
- 150000001336 alkenes Chemical class 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 33
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000178 monomer Substances 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- 150000002433 hydrophilic molecules Chemical class 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 102
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 69
- 239000000243 solution Substances 0.000 description 61
- -1 tantalum Chemical class 0.000 description 49
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 40
- 238000003786 synthesis reaction Methods 0.000 description 32
- 230000015572 biosynthetic process Effects 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
- 229910052739 hydrogen Inorganic materials 0.000 description 26
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 24
- 239000000203 mixture Substances 0.000 description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 19
- 229910052757 nitrogen Inorganic materials 0.000 description 18
- 239000007787 solid Substances 0.000 description 16
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- 239000002274 desiccant Substances 0.000 description 14
- 229920010524 Syndiotactic polystyrene Polymers 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 12
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 10
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 9
- 238000009835 boiling Methods 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- 239000003039 volatile agent Substances 0.000 description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 238000000944 Soxhlet extraction Methods 0.000 description 6
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 5
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- GKSNDWDOQMJOIT-UHFFFAOYSA-N 1,2,3,4,5,6,7-heptamethyl-1h-indene Chemical compound CC1=C(C)C(C)=C(C)C2=C1C(C)C(C)=C2C GKSNDWDOQMJOIT-UHFFFAOYSA-N 0.000 description 4
- NPXPQDMZVKFLKB-UHFFFAOYSA-N 1,2,3-trimethyl-1h-indene Chemical compound C1=CC=C2C(C)C(C)=C(C)C2=C1 NPXPQDMZVKFLKB-UHFFFAOYSA-N 0.000 description 4
- RSQOEYJBUJLEAE-UHFFFAOYSA-N 1,2,4,5,6,7-hexamethyl-1h-indene Chemical compound CC1=C(C)C(C)=C(C)C2=C1C(C)C(C)=C2 RSQOEYJBUJLEAE-UHFFFAOYSA-N 0.000 description 4
- 229940126062 Compound A Drugs 0.000 description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 150000002681 magnesium compounds Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 150000003440 styrenes Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000003613 toluenes Chemical class 0.000 description 4
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 239000002879 Lewis base Substances 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- OWTGNHILHXTIPQ-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].CC1C(C)=C([Ti+3])c2c1c(C)c(C)c(C)c2C Chemical compound [Cl-].[Cl-].[Cl-].CC1C(C)=C([Ti+3])c2c1c(C)c(C)c(C)c2C OWTGNHILHXTIPQ-UHFFFAOYSA-K 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000003708 ampul Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 125000004104 aryloxy group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- VTZJFPSWNQFPCQ-UHFFFAOYSA-N dibutylaluminum Chemical compound CCCC[Al]CCCC VTZJFPSWNQFPCQ-UHFFFAOYSA-N 0.000 description 3
- HRLHOWWCFUKTIY-UHFFFAOYSA-L dichloroalumanylium Chemical compound Cl[Al+]Cl HRLHOWWCFUKTIY-UHFFFAOYSA-L 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 150000007527 lewis bases Chemical class 0.000 description 3
- 239000012280 lithium aluminium hydride Substances 0.000 description 3
- 150000002642 lithium compounds Chemical class 0.000 description 3
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 3
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 150000003752 zinc compounds Chemical class 0.000 description 3
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 2
- TUNLYEHIVPWOHK-ONEGZZNKSA-N (e)-2-methylbut-2-enoyl chloride Chemical compound C\C=C(/C)C(Cl)=O TUNLYEHIVPWOHK-ONEGZZNKSA-N 0.000 description 2
- SHLJPKRUHGGGHU-UHFFFAOYSA-N 1,2,4,5,6,7-hexamethyl-2,3-dihydro-1h-indene Chemical compound CC1=C(C)C(C)=C(C)C2=C1C(C)C(C)C2 SHLJPKRUHGGGHU-UHFFFAOYSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- KLNAGKGNWQUMFR-UHFFFAOYSA-N 2,3-dimethyl-2,3-dihydroinden-1-one Chemical compound C1=CC=C2C(=O)C(C)C(C)C2=C1 KLNAGKGNWQUMFR-UHFFFAOYSA-N 0.000 description 2
- SAKIZQTUUCRVJG-UHFFFAOYSA-N 2-fluoro-9h-fluorene Chemical compound C1=CC=C2C3=CC=C(F)C=C3CC2=C1 SAKIZQTUUCRVJG-UHFFFAOYSA-N 0.000 description 2
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 2
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 235000019502 Orange oil Nutrition 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 2
- JYGNINFFMPNLNU-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].CC1=C(C)C(C)=C(C)C2=C1C(C)=C(C)C2([Ti+3])C Chemical compound [Cl-].[Cl-].[Cl-].CC1=C(C)C(C)=C(C)C2=C1C(C)=C(C)C2([Ti+3])C JYGNINFFMPNLNU-UHFFFAOYSA-K 0.000 description 2
- ZSOALZGAOYWVRZ-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].CC1C(C)=C(C)c2c1cccc2[Ti+3] Chemical compound [Cl-].[Cl-].[Cl-].CC1C(C)=C(C)c2c1cccc2[Ti+3] ZSOALZGAOYWVRZ-UHFFFAOYSA-K 0.000 description 2
- 125000005103 alkyl silyl group Chemical group 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 239000010502 orange oil Substances 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- UOHMMEJUHBCKEE-UHFFFAOYSA-N prehnitene Chemical compound CC1=CC=C(C)C(C)=C1C UOHMMEJUHBCKEE-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 229920006249 styrenic copolymer Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000005309 thioalkoxy group Chemical group 0.000 description 2
- 125000005296 thioaryloxy group Chemical group 0.000 description 2
- 125000005425 toluyl group Chemical group 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- 239000005051 trimethylchlorosilane Substances 0.000 description 2
- LCIOIBLOWNIOOF-UHFFFAOYSA-N (2,3-difluorophenoxy)boronic acid Chemical compound OB(O)OC1=CC=CC(F)=C1F LCIOIBLOWNIOOF-UHFFFAOYSA-N 0.000 description 1
- LKWLQPNRJQQVEB-UHFFFAOYSA-N (2,3-dimethylphenoxy)boronic acid Chemical compound CC1=CC=CC(OB(O)O)=C1C LKWLQPNRJQQVEB-UHFFFAOYSA-N 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- QOMYXEKQQSSGLJ-UHFFFAOYSA-N silicon;styrene Chemical compound [Si].C=CC1=CC=CC=C1 QOMYXEKQQSSGLJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- NDUUEFPGQBSFPV-UHFFFAOYSA-N tri(butan-2-yl)alumane Chemical compound CCC(C)[Al](C(C)CC)C(C)CC NDUUEFPGQBSFPV-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000004360 trifluorophenyl group Chemical group 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CWMFRHBXRUITQE-UHFFFAOYSA-N trimethylsilylacetylene Chemical group C[Si](C)(C)C#C CWMFRHBXRUITQE-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Definitions
- Styrene-based polymer production catalyst and method for producing styrene-based polymer using the same
- the present invention relates to a novel catalyst for producing a styrene-based polymer and a method for producing a styrene-based polymer using the same. More specifically, the present invention relates to a highly active catalyst for producing a styrene-based polymer containing a transition metal compound having a specific substituted indenyl group as a ligand, and the use of this catalyst to enhance the degree of aromatic vinyl linkage. The present invention relates to a method for efficiently producing a styrene-based polymer having a syndiotactic structure.
- Styrene polymers produced by radical polymerization have a three-dimensional atactic structure, and can be used in various molding methods such as injection molding, extrusion molding, hollow molding, vacuum molding, and injection molding. Therefore, it is molded into various shapes and widely used as household electrical appliances, office equipment, household goods, packaging containers, toys, furniture, synthetic paper, and other industrial materials.
- a styrene-based polymer having a syndiotactic structure has a higher melting point than a conventional atactic styrene-based polymer, and is expected from various fields as a heat-resistant resin.
- the present inventors have recently succeeded in developing a styrenic polymer having such a syndiotactic structure and disclosed a method for producing the same (Japanese Patent Application Laid-Open No. 62-104488). JP-A-62-187870, JP-A-63-179096, JP-A-63-21009, JP-A-Hei. 1-294 705 publication).
- Japanese Patent Application Laid-Open No. Hei 12-94705 discloses a catalyst obtained by combining an aluminoxane with a transition metal compound having an unsubstituted indenyl group; A method for producing a styrenic polymer having a syndiotactic structure using the same is disclosed.
- the activity of the catalyst containing the transition metal compound having the unsubstituted indenyl group as a 7 ⁇ ligand was not always sufficiently satisfactory.
- the present invention provides a novel highly active catalyst for efficiently producing a styrene-based polymer having an aromatic vinyl chain having a high syndiotactic structure, and a method for producing a styrene-based polymer using the catalyst. It is intended for that purpose.
- the present inventors have conducted intensive studies to achieve the above object, and as a result, include transition metal compounds having an indenyl group having at least one ⁇ substituent on the five-membered ring side;
- a catalyst particularly a catalyst comprising the transition metal compound and aluminoxane and Z or a specific ionic compound, or a catalyst comprising the transition metal compound and aluminoxane and / or a specific ionic compound and a Lewis acid is high. It has been found that a styrene-based polymer having activity and a target aromatic vinyl chain having a high degree of syndiotactic structure can be efficiently produced. The present invention has been completed based on such findings.
- the present invention provides a styrene-based polymer production catalyst comprising a transition metal compound having an indenyl group having at least one substituent on the five-membered ring side as a 7-ligand; Metal compound, (B) aluminoxane and / or non-coordinating anion and cation
- An object of the present invention is to provide a styrene-based polymer production catalyst comprising an ionic compound and optionally a (C) Lewis acid.
- the present invention provides a method for producing (a) a styrene-based monomer in the presence of the above-mentioned catalyst for producing a styrene-based polymer, or (a) a styrene-based monomer and (mouth) an olefin, a gen compound,
- Another object of the present invention is to provide a method for producing a styrene-based polymer characterized by polymerizing at least one selected from acetylenes.
- the styrene-based polymer production catalyst of the present invention contains a transition metal compound having an indenyl group having at least one substituent on the five-membered ring side as a ligand.
- a transition metal compound having an indenyl group having at least one substituent on the five-membered ring side as a ligand there are various types, for example, the general formula (I-a)
- R is a 7 ⁇ ligand, and represents an indenyl group having at least one substituent on the 5-membered ring side.
- M 1 is titanium, zirconium, Hafuniu arm, lanthanoid de-based metal, niobium, shows a transition metal such as tantalum, is particularly suitable titanium.
- X 1 represents a ligand, specifically, a hydrogen atom, a hydrocarbon group having 1 to 20 carbon atoms, an aromatic hydrocarbon group having 6 to 20 carbon atoms, or a hydrocarbon group having 1 to 20 carbon atoms.
- a plurality of X 1 's may be the same or different, and may be linked via an arbitrary group.
- L 1 represents a Lewis base, a is a valence of M 1 , and b is 0, 1 or 2.
- R 1 and R 2 are each a hydrogen atom, a hydrocarbon group having 1 to 20 carbon atoms (particularly an alkyl group having 1 to 20 carbon atoms), Aromatic hydrocarbon group having 1 to 20 carbon atoms, alkoxy group having 1 to 20 carbon atoms, aryloxy group having 6 to 20 carbon atoms, thioalkoxy group having 1 to 20 carbon atoms, 6 to 20 carbon atoms Thioaryloxy group, Amino group, amino de group, a carboxyl group, an alkylsilyl group, show indenyl group substituted by a halogen atom, R 1 is a group one is other than hydrogen at least.
- a plurality of R 1 may be the same or different, and a plurality of R 2 may be the same or different.
- Specific examples of the R include: 1 monomethylindenyl group; 2 — Methylindenyl group; 1-trimethylsilylindenyl group; 2-t-butylindenyl group; 1,2-dimethylindenyl group; 1,3-dimethylindenyl group; 2,3-trimethylindenyl group 2,3,4,7-pentamethylindenyl group; 1,4,5,6,7-pentylmethylindenyl group; 1,2,4,5,6,7-hexamethylindenyl group; 1,3,4,5,6,7, -hexamethylindenyl group 1,2,3,4,5,6,7-heptamethylindenyl group; 1,2,3—trimethyl-4, 7-dimethoxyindenyl group; and 2,3-trimethyl-4,7-difluoroindenyl group.
- X 1 examples include a hydrogen atom, a chlorine atom, a bromine atom, an iodine atom, a methyl group, a benzyl group, a phenyl group, a trimethylsilylmethyl group, a methoxy group, an ethoxy group, a phenoxy group, and a thiome group.
- Examples include a toxic group, a thiophenoxy group, a dimethylamino group, and a diisopropylamino group.
- transition metal compounds represented by (I one b) are preferably used compounds respectively including those selected arbitrarily Can be.
- R 3 is the same as R 1 described above, at least one of which is a group other than a hydrogen atom, and a plurality of R 3 may be the same or different .
- R 4 is the same as the above R 2, and a plurality of R 4 may be the same or different.
- M 2 , X 2 , L 2 , c and And b are the same as M 1 , X 1 , L 1 , a and b, respectively.
- a plurality of X 2 may be the same or different, and may be linked via an arbitrary group.
- Q 1 represents a hydrocarbon group having 1 to 6 carbon atoms, an aromatic hydrocarbon group having 6 to 20 carbon atoms, a silylene group having 1 to 5 silicon atoms, a germylene group having 1 to 5 germanium atoms, and the like.
- J 1 represents amino de group, Fosufi de group, an oxygen atom, a sulfur atom, and the like alkylidene group.
- R 5 is the same as R 1 described above, at least one of which is a group other than a hydrogen atom, and a plurality of R 5 may be the same or different.
- R e is the same as R 2 above, and a plurality of R 6 may be the same or different.
- M 3 , X 3 , L 3 , e, f, Q 2 and J 2 are the same as ⁇ ′, X 1 , L 1 , a, b, Q 1 and J 1 , respectively.
- a plurality of X 3 may be the same or different, and may be linked via an arbitrary group.
- transition metal compound represented by the above general formulas (II) and (III) examples include (t-butylamide) (2,3-dimethylindenyl) -11,2-dienyltitanium dichloride; (T-butylamide)
- the above transition metal compound may be contained alone or in combination of two or more.
- the catalyst of the present invention contains the above-mentioned transition metal compound having an indenyl group having at least one substituent on the five-membered ring side as a 7 ⁇ ligand.
- a catalyst comprising a transition metal compound and (B) an aluminoxane and Z or an ionic compound of a non-coordinating anion and a cation; and (A) the transition metal compound, (B) aluminoxane and Z or non-coordination
- a catalyst comprising an ionic compound of a cationic anion and a cation and (C) a Lewis acid is preferred.
- the aluminoxane in the component (B) is obtained by contacting an organic aluminum compound with a condensing agent, and is represented by the general formula (IV)
- R 7 represents an alkyl group having 1 to 20 carbon atoms
- p represents a number of 0 to 50, preferably 5 to 30.
- R 7 is the same as described above, and q represents a number of 2 to 50, preferably 5 30. ] And the like.
- Examples of the organic aluminum compound used as a raw material of the aluminoxane include trialkyl aluminum such as trimethyl aluminum, triethyl aluminum, and triisobutyl aluminum, and mixtures thereof.
- Typical examples of the condensing agent include water.
- any condensing agent capable of performing a condensation reaction of the trialkylaluminum, such as an adsorbed water diol such as an inorganic substance, may be used.
- the ionizing compound of the non-ligand anion and the cation in the component (B) is represented by the general formula (VI)
- L 4 represents a Lewis base
- M 4 and M 5 are elements selected from Groups 5 to 15 of the periodic table, specifically B, A Indicates 1, P, As, Sb, etc.
- M 6 represents an element selected from Groups 8 to 12 of the periodic table, specifically, Ag, Cu, etc.
- M 7 represents an element selected from Groups 8 to 10 of the periodic table, Specifically, F e, C o, Ni, etc. are shown.
- Y 1 to Y n each represent a hydrogen atom, a dialkylamino group, an alkoxy group, an aryloxy group, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an arylalkyl group, or an alkyl group; Aryl group, substituted alkyl group, organic metalloid group, Shows a halogen atom and the like.
- Specific examples of Y 1 to Y n include a dimethylamino group, a getylamino group, a methoxy group, an ethoxy group, a butoxy group, a phenoxy group, a 2,6-dimethylphenoxy group, and a methyl group.
- R 8 and R 9 each represent a cyclopentenyl group, a substituted cyclopentadienyl group, an indenyl group, a substituted indenyl group, a fluorenyl group, etc. And a methylcyclopentagenenyl group.
- R 1 () is an alkyl group, an aryl group, or a substituted aryl group, which may be the same or different, and specific examples include a phenyl group, a 4-methoxyphenyl group, and a 4-methylphenyl group.
- m is a valence of M 4 and M 5 and is an integer of 1 to 7
- n is an integer of 2 to 8
- g is [L 4 -H]
- CL 5 is an ionic valence of 1 to 7
- h is an integer of 1 or more
- i is an integer of 1 or more
- the non-coordinating anion in the ionic compound includes, for example, tetra (phenyl) borate; tetra (fluorophenyl) borate; tetrakis (difluorophenyl) borate; tetrakis (trifluorophenyl) Tetrakis (tetrafluorophenyl) volat; Tetrakis (pentafluorofluorophenyl) volat Tetrakis (trifluoromethylphenyl) volat; Tetra (toluyl) volat; Tetra (Xylyl) borate; (triphenyl, Pentafluorophenyl) borate; [tris (pentafluorophenyl), phenyl] borate; tridecahydride-1,7,8-dicarbaundecaborate.
- cations include, for example, tri (ethyl) ammonium; tri (butyl) ammonium; N, N-dimethylanilinium; N, N-jetylanilinium; triphenylphosphinium 1,1'-dimethylphenocene;decamethylphenocene; silver (I); tri (phenyl) -forced avenue; tri (tolyl) carbene; Carbium; [di (tolyl), phenyl] Carbium; [di (methoxyphenyl), phenyl] Carbium; [methoxyphenyl, di (phenyl)] Rubenium and the like.
- ionic compound those arbitrarily selected and combined from the non-coordinating anions and cations exemplified above can be preferably used.
- one kind of aluminoxane may be used as the component (B), two or more kinds may be used in combination, or one kind of the ionic compound may be used. A combination of more than one species may be used. Further, one or more aluminoxanes and one or more ionic compounds may be used in combination.
- the Lewis acid used as the component (C) for example, an organoaluminum compound, an organoboron compound, a magnesium compound, a zinc compound, a lithium compound and the like can be mentioned.
- R 11 and R 12 each represent an alkyl group having 1 to 8 carbon atoms, which may be the same or different.
- Z 1 represents a halogen atom
- R 13 is a hydrocarbon group having 1 to 20 carbon atoms, It represents an aromatic hydrocarbon group having 6 to 20 carbon atoms, a substituted aromatic hydrocarbon group, a hydrogen atom or a halogen atom, and may be the same or different.
- R 13 examples include phenyl group, Toruiru group, full Ruorofuweniru group, Application Benefits Full O b methyl-phenylalanine group, pen evening Furuo port Fuyuniru group, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom
- L 6 represents a Lewis base, specifically Jechirue ether, ether compounds such as tetrahydrofuran, etc.
- ⁇ Mi emission compounds such as pyridinium gin and the like.
- V is an integer from 0 to 3.
- magnesium compound examples include grine compounds such as methylmagnesium bromide, ethylmagnesium bromide, phenylmagnesium bromide, and benzylmagnesium bromide, ethoxymagnesium, and ethylbutylmagnesium.
- organic magnesium compounds such as magnesium chloride, and inorganic magnesium compounds such as magnesium chloride.
- zinc compound and the lithium compound examples include, for example, an organic zinc compound such as getyl zinc, and an organic lithium compound such as methyllithium.
- the Lewis acid of the component (C) may be used alone or in combination of two or more.
- the catalyst of the present invention comprises the components (A) and (B) or the components (A), (B) and (C), but it is also possible to add other catalyst components. is there.
- the mixing ratio of each catalyst component varies depending on various conditions and cannot be unambiguously determined, usually, when the component (B) is aluminoxane, the molar ratio between the component (A) and the component (B) is preferably Is selected in the range of 1: 1 to 1: 10000, more preferably 1: 1 to 1: 10000, and when the component (B) is an ionic compound, the components (A) and (B)
- the molar ratio to the components is preferably 0.1: 1 to 1: It is selected in the range of 0.1.
- the molar ratio between the component (A) and the component (C) is preferably selected in the range of 1: 0.1 to 1: 100.
- Examples of the method of contacting the component (A) with the component (B) and the component (C) used as desired include: (1) a contact mixture of the component (A) and the component (B); To make a catalyst, and contact it with the monomer to be polymerized. 2 To the contact mixture of component (B) and component (C)
- the component (B) is added to the contact mixture of the component (A) and the component (C) as a catalyst, and the monomer to be polymerized is added.
- component (A), component (B), and component (C), which is optionally used can be carried out at a polymerization temperature or in the range of 120 to 200. .
- a styrene monomer is polymerized in the presence of the above catalyst, or (a) a styrene monomer is mixed with (a) olefin, a gen compound, and acetylene. At least one selected from the group is polymerized to produce a styrenic polymer.
- styrene monomer examples include styrene, p-methylstyrene; 0-methylstyrene; m-methylstyrene; 2,4-dimethylstyrene; 5-dimethylstyrene; 3,4-dimethylstyrene; 3,5-dimethylstyrene; alkylstyrene such as p-t-butylstyrene, p-chlorostyrene; m-chlorostyrene; o— Chlorostyrene; p-bromosti M-Promostyrene; 0-bromostyrene; ⁇ -fluorostyrene; m-fluorostyrene; 0-fluorostyrene; 0-methylo halogenated styrene such as p-fluorostyrene; organic silicon styrene; vinylbenzoic acid Examples include esters and divinylbenz
- the (mouth) monomer includes, for example, ethylene; propylene; butene-11; pentene-11; hexene-11 heptene-1; octene-11; nonene-1; decene-11; Nylbutene 1 1; 6-phenylhexene 1; 3—methylbutene 1; 4-methylpentene 1; 3—methylpentene 1-1; 3—methylhexene 1-1; 4-methylhexene 1; 5— Methylhexene 1-1; 3,3-dimethylpentene 1-1; 3,4-dimethylpentene 1-1; 4,4-dimethylpentene 1-1; vinylcyclohexane; olefins such as vinylcyclohexene; hexaflu 2-fluoropropene; 2-fluorofluorene pen; 2-fluorofluorene; 1,1-difluoroethylene; 3-fluoropropene; Fluoroethylene; Halogen-
- acetylenes include acetylene; methylacetylene; phenylacetylene; and trimethylsilylacetylene. These (mouth) monomer components may be used alone or in combination of two or more.
- the polymerization method there is no particular limitation on the polymerization method, and bulk polymerization may be used. Aliphatic hydrocarbons such as pentane, hexane, and butane, alicyclic hydrocarbons such as cyclohexan, or benzene, toluene, and xylene
- the reaction may be performed in an aromatic hydrocarbon solvent such as ethylbenzene or ethylbenzene.
- the polymerization temperature is generally from 0 to 200 ° C, preferably from 20 to 100 ° C
- the partial pressure of the gaseous monomer when using the gaseous monomer is generally 300 ° C. Atmospheric pressure or less, preferably 30 atm or less.
- the chain usually has a high degree of syndiotactic structure.
- the syndiotactic structure in which the aromatic vinyl chain in the styrenic (co) polymer is advanced refers to a syndiotactic structure in which the stereochemical structure is advanced, that is, a main structure formed from carbon-carbon bonds. It means that the phenyl group which is a side chain to the chain and the substituted phenyl group have a steric structure which is located in the opposite direction to each other, and their tacticity is based on the nuclear magnetic resonance method using isotope carbon ( 13 C — NMR method).
- the tacticity measured by the 13 C-NMR method is the ratio of the presence of a plurality of consecutive structural units, for example, two diats, three triads, and five triads.
- the styrene-based (co) polymer having an advanced syndiotactic structure is usually referred to as a pentad.
- Poly (vinyl benzoate) and a mixture thereof, or a copolymer containing these as a main component a copolymer containing these as a main component.
- poly (substituted styrene) refers to poly (hydrocarbon group) such as poly (methylstyrene), poly (ethylstyrene), poly (isopropylstyrene), poly (phenylstyrene), poly (vinylstyrene), etc.
- reaction in the synthesis example was performed under dry nitrogen or in a stream of air unless otherwise specified.
- reaction mixture was cooled to room temperature, it was poured onto a mixture of 500 g of water and 500 milliliters of concentrated hydrochloric acid, and stirred for about 1 hour, followed by ether.
- the desiccant was filtered off and the ether was removed to give brown crude 1,2,3,4,5,6,7-heptamethylindene. This was again dissolved in hexane 300 milliliters and dried over anhydrous magnesium sulfate to obtain a yellow solution. The desiccant was filtered off and the hexane was distilled off to give an orange oil.This was adsorbed on a 100 g silica gel column, washed out with hexane, and the desired 1, 2,3,4,5,6,7-Heptamethylindene 24.3 g (113 mimol) was obtained as a yellow solid.
- Volatile components were distilled off under reduced pressure at 40 ° C to obtain a dark green solid, and then added with 200 milliliters of toluene and then 200 milliliters of hexane to make it insoluble.
- the desired product was obtained by filtering the part. It is slightly soluble in boiling hexane. It is well soluble in toluene. Yield 9.43 g (26 mimol),
- 1,8,4 (4 mmol) of 1,2,3,4,5,6,7-heptamethylindenyltitanium trichloride synthesized in Example 1 was added under nitrogen under nitrogen. Dissolve in 20 milliliters of dehydrated toluene, and in ice cooling, 0.64 g of dehydrated methanol (20 millimoles, 0.8 milliliters), then dehydrated triethylamine 2. 0.3 g (20 millimol, 2.8 milliliter) was added, and after 30 minutes, the temperature was returned to room temperature, followed by stirring all day and night. Then, volatiles were removed at room temperature under reduced pressure, and the residue was extracted by adding 80 ml of dry hexane to the residue, and the insoluble matter was removed by a glass filter. Hexane was distilled off from the yellow filtrate under reduced pressure to give the title compound as a red solid. Yield 1.30 g (4 mimol, yield 100%).
- LAH Lithium aluminum hydride
- 1,2,4,5,6,7-Hexamethylindene (14.4 g, 72 millimoles) was dissolved in dry hexane (150 milliliters), and hexanemethylphospho was added to this solution.
- Amide (HMP A) 0.5 milliliter was added, and under ice-cooling, 47 milliliter of t-butyllithium (1.7 M pentane solution) was added dropwise. After 2 hours, the formed 1,2,4,5,6,7-hexamethylindenyllithium is precipitated, the solution is decanted, and the solution is washed three times with 100 ml of hexane. Thereby, a yellow-white solid was obtained. This is dehydrated tetrahydrofuran (THF)
- the obtained yellow solution was quenched by adding 20 milliliters of water, and THF was removed under reduced pressure.Then, the organic phase was extracted and separated with 500 milliliters of hexane. After drying over anhydrous magnesium sulfate, the desiccant was filtered off and the volatiles were distilled off under reduced pressure to obtain 1,2,4,5,6,7-hexamethylindenyl and trimethylsilane as yellow solids. The yield was 18.0 g (60.4 millimoles) and the yield was 84%.
- Methyllithium (1 .1) was obtained by dissolving 19.2 g (124 millimoles) of 2,3-dimethylindane-one in 100 milliliters of dehydrated ether (distilled from sodium metal). (4 M ether solution) 100 milliliters were added dropwise under ice cooling. At 1 hour, the solution turned purple. The reaction was completed by returning to room temperature and reacting for 1 hour while heating under reflux for 2 hours. Under ice-cooling, the reaction mixture was quenched with 20 milliliters of water and then with 100 milliliters of a 1N aqueous solution of ammonium chloride, and the organic phase was separated.
- the desiccant was filtered off and the ether was removed to give brown crude 1,2,3-trimethylindene. This was redissolved in 200 milliliters of hexane and dried over anhydrous magnesium sulfate to obtain a brown solution. The drying agent was filtered off, and hexane was distilled off. A brown oil was obtained, which was adsorbed on 20 g of silica gel from a hexane solution and passed through an 80 g silica gel column. Pour out with hexane to obtain the desired 1,2,3-trimethylindene as an orange oil. Yield 4.09 g, Yield 20.8% o
- TMS C1 trimethylchlorosilane
- 1,2,3-trimethylindenyl and trimethylsilan of the above (3) can also be synthesized by the method shown in the following scheme.
- 30-milliliter glass ampoule was charged with 10-milliliter of styrene and 5 micromol of triisobutyl alcohol, sealed with a Teflon cap, and raised to 60. After warming, 1.25 milliliters of the above mixed catalyst solution was added, and polymerization was carried out at 60 ° C. for 4 hours.
- the polymerization was carried out in the same manner as in Example 3 except that the polymerization temperature was changed to 80 ° C, to obtain 0.95 g of a polymer.
- the resulting polymer is boiled with methylethylke.
- Soxhlet extraction for 5 hours 0.43 g of syndiotactic polystyrene was obtained from the insoluble portion. 135 of the resulting syndiotactic polystyrene.
- the polymerization was carried out in the same manner as in Example 4 except that the polymerization temperature was set to 70 ° C. and 375 microliters of the mixed catalyst solution was used, to obtain 1.16 g of a polymer.
- the resulting polymer was subjected to Soxhlet extraction with boiling methyl ethyl ketone for 5 hours to obtain 78 g of syndiotactic polystyrene from the insoluble portion. 135 of the obtained syndiotactic polystyrene.
- the intrinsic viscosity [7?] In benzene at the C tri-mouth was 0.40 dL Zg, and the activity was 32,500 g T i.
- the catalyst for producing a styrenic polymer of the present invention contains a transition metal compound having an indenyl group having at least one substituent on the 5-membered ring side as a ligand, and has high activity.
- a styrene polymer having an aromatic vinyl chain having a high syndiotactic structure can be efficiently produced.
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- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
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- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94919841A EP0707013B1 (en) | 1993-07-02 | 1994-07-01 | Catalyst for producing styrene polymer and process for producing styrene polymer using the same |
KR1019950706047A KR960703413A (ko) | 1993-07-02 | 1994-07-01 | 스티렌계중합체 제조촉매 및 그것을 이용한 스티렌계 중합체의 제조방법 |
DE69421813T DE69421813T2 (de) | 1993-07-02 | 1994-07-01 | Katalysator zur herstellung von styrol-polymeren und verfahren zur herstellung von styrol-polymeren unter dessen verwendung |
US08/569,121 US5747614A (en) | 1993-07-02 | 1994-07-01 | Catalyst for producing sytrenic polymer and process for producing sytrenic polymer by using same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5/164529 | 1993-07-02 | ||
JP5164529A JPH0733812A (ja) | 1993-07-02 | 1993-07-02 | スチレン系重合体製造触媒及びそれを用いたスチレン系重合体の製造方法 |
Publications (1)
Publication Number | Publication Date |
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WO1995001378A1 true WO1995001378A1 (fr) | 1995-01-12 |
Family
ID=15794904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001078 WO1995001378A1 (fr) | 1993-07-02 | 1994-07-01 | Catalyseur de production d'un polymere de styrene et procede de production d'un polymere de styrene l'utilisant |
Country Status (6)
Country | Link |
---|---|
US (1) | US5747614A (ja) |
EP (1) | EP0707013B1 (ja) |
JP (1) | JPH0733812A (ja) |
KR (1) | KR960703413A (ja) |
DE (1) | DE69421813T2 (ja) |
WO (1) | WO1995001378A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0796875A2 (en) * | 1996-03-21 | 1997-09-24 | ENICHEM S.p.A. | Process for the preparation of crystalline vinylaromatic polymers with a predominant syndiotactic structure |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3369294B2 (ja) * | 1994-03-11 | 2003-01-20 | 出光興産株式会社 | 遷移金属化合物、それを用いた重合用触媒及び該重合用触媒を用いたスチレン系重合体の製造方法 |
DE4431838A1 (de) * | 1994-09-07 | 1996-03-14 | Basf Ag | Geträgerte Metallocen-Katalysatorsysteme |
DE19522013A1 (de) * | 1995-06-21 | 1997-01-02 | Hoechst Ag | Übergangsmetallverbindung |
CA2192156C (en) * | 1995-12-08 | 2006-07-11 | Nobuhiro Tsujimoto | Catalyst and process for producing conjugated diene polymer |
US6225426B1 (en) * | 1996-04-10 | 2001-05-01 | Uniroyal Chemical Company, Inc. | Process for producing polyolefin elastomer employing a metallocene catalyst |
JP2000248015A (ja) | 1999-02-26 | 2000-09-12 | Idemitsu Petrochem Co Ltd | オレフィン−スチレン類共重合用触媒及びオレフィン−スチレン系共重合体の製造方法 |
US6291386B1 (en) * | 1999-05-25 | 2001-09-18 | Equistar Chemicals, Lp | Process for the in-situ preparation of single-site transition metal catalysts and polymerization process |
JP4542657B2 (ja) * | 2000-02-21 | 2010-09-15 | 日本ポリオレフィン株式会社 | 多置換インデン誘導体およびその製造方法 |
JP2002179714A (ja) * | 2000-12-12 | 2002-06-26 | Idemitsu Petrochem Co Ltd | 重合体混合物の製造方法 |
ITMN20070043A1 (it) | 2007-11-30 | 2009-06-01 | Pe Labellers Spa | Macchina etichettatrice per etichette stampate su film continuo. |
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JPH0491095A (ja) * | 1990-08-06 | 1992-03-24 | Mitsui Toatsu Chem Inc | 新規遷移金属化合物 |
JPH04366109A (ja) * | 1991-06-12 | 1992-12-18 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
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JPH05105712A (ja) * | 1991-10-14 | 1993-04-27 | Tosoh Corp | 芳香族ビニル化合物重合用触媒および芳香族ビニル化合物重合体の製造方法 |
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US5155080A (en) * | 1988-07-15 | 1992-10-13 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
DE69023846T2 (de) * | 1989-03-20 | 1996-04-11 | Idemitsu Kosan Co | Styrencopolymer und verfahren zur herstellung. |
AU628194B2 (en) * | 1989-07-28 | 1992-09-10 | Idemitsu Kosan Co. Ltd | Process for producing styrene polymers |
CA2027145C (en) * | 1989-10-10 | 2002-12-10 | Michael J. Elder | Metallocene catalysts with lewis acids and aluminum alkyls |
DE69018376T3 (de) * | 1989-10-30 | 2002-05-16 | Fina Technology | Herstellung von Metallocenkatalysatoren für Olefinpolymerisation. |
DE69026679T3 (de) * | 1989-10-30 | 2005-10-06 | Fina Technology, Inc., Houston | Addition von Alkylaluminium zum Verbessern eines Metallocenkatalysators |
US5387568A (en) * | 1989-10-30 | 1995-02-07 | Fina Technology, Inc. | Preparation of metallocene catalysts for polymerization of olefins |
JP2888648B2 (ja) * | 1990-12-28 | 1999-05-10 | 出光興産株式会社 | スチレン系重合体の製造方法及びその触媒 |
JP2840462B2 (ja) * | 1990-12-28 | 1998-12-24 | 出光興産株式会社 | スチレン系重合体の製造方法及びその触媒 |
JP2939354B2 (ja) * | 1991-03-26 | 1999-08-25 | 出光興産株式会社 | スチレン系重合体の製造方法及びその触媒 |
DE69219932T2 (de) * | 1991-03-29 | 1997-09-11 | Idemitsu Kosan Co | Verfahren zur Herstellung eines Homo- oder Copolymerisates des Styrols |
EP0544308B1 (en) * | 1991-11-28 | 1998-02-18 | Showa Denko Kabushikikaisha | Novel metallocene and process for producing polyolefin using the same |
JP3194438B2 (ja) * | 1992-01-08 | 2001-07-30 | 出光興産株式会社 | スチレン系重合体の製造方法及びその触媒 |
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JP3216662B2 (ja) * | 1992-10-08 | 2001-10-09 | 出光興産株式会社 | スチレン系重合体の製造方法 |
DE4344688A1 (de) * | 1993-12-27 | 1995-06-29 | Hoechst Ag | Metallocenverbindung |
US5594080A (en) * | 1994-03-24 | 1997-01-14 | Leland Stanford, Jr. University | Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor |
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1993
- 1993-07-02 JP JP5164529A patent/JPH0733812A/ja active Pending
-
1994
- 1994-07-01 WO PCT/JP1994/001078 patent/WO1995001378A1/ja active IP Right Grant
- 1994-07-01 US US08/569,121 patent/US5747614A/en not_active Expired - Fee Related
- 1994-07-01 EP EP94919841A patent/EP0707013B1/en not_active Expired - Lifetime
- 1994-07-01 KR KR1019950706047A patent/KR960703413A/ko not_active Application Discontinuation
- 1994-07-01 DE DE69421813T patent/DE69421813T2/de not_active Expired - Fee Related
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JPH0491095A (ja) * | 1990-08-06 | 1992-03-24 | Mitsui Toatsu Chem Inc | 新規遷移金属化合物 |
JPH04366109A (ja) * | 1991-06-12 | 1992-12-18 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
JPH04366108A (ja) * | 1991-06-12 | 1992-12-18 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
JPH05105712A (ja) * | 1991-10-14 | 1993-04-27 | Tosoh Corp | 芳香族ビニル化合物重合用触媒および芳香族ビニル化合物重合体の製造方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0796875A2 (en) * | 1996-03-21 | 1997-09-24 | ENICHEM S.p.A. | Process for the preparation of crystalline vinylaromatic polymers with a predominant syndiotactic structure |
EP0796875A3 (en) * | 1996-03-21 | 1997-10-22 | ENICHEM S.p.A. | Process for the preparation of crystalline vinylaromatic polymers with a predominant syndiotactic structure |
Also Published As
Publication number | Publication date |
---|---|
DE69421813D1 (de) | 1999-12-30 |
DE69421813T2 (de) | 2000-05-18 |
EP0707013A1 (en) | 1996-04-17 |
US5747614A (en) | 1998-05-05 |
KR960703413A (ko) | 1996-08-17 |
EP0707013A4 (en) | 1996-06-12 |
EP0707013B1 (en) | 1999-11-24 |
JPH0733812A (ja) | 1995-02-03 |
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