WO1996015160A1 - Catalyseur de polymerisation et procede de production de polymere de styrene a l'aide de ce catalyseur - Google Patents
Catalyseur de polymerisation et procede de production de polymere de styrene a l'aide de ce catalyseur Download PDFInfo
- Publication number
- WO1996015160A1 WO1996015160A1 PCT/JP1995/002281 JP9502281W WO9615160A1 WO 1996015160 A1 WO1996015160 A1 WO 1996015160A1 JP 9502281 W JP9502281 W JP 9502281W WO 9615160 A1 WO9615160 A1 WO 9615160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- styrene
- compound
- polymerization catalyst
- polymer
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 229920000642 polymer Polymers 0.000 title claims abstract description 52
- 239000002685 polymerization catalyst Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 5
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 5
- -1 cyclopentaenyl Chemical group 0.000 claims description 57
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- 230000000737 periodic effect Effects 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 125000003454 indenyl group Chemical class C1(C=CC2=CC=CC=C12)* 0.000 claims description 10
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical class C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 9
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 7
- 125000002433 cyclopentenyl group Chemical class C1(=CCCC1)* 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 6
- 229910052795 boron group element Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 229910052696 pnictogen Inorganic materials 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 13
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 13
- 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 10
- 229910052719 titanium Inorganic materials 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 8
- 229920010524 Syndiotactic polystyrene Polymers 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 150000003440 styrenes Chemical class 0.000 description 7
- QAIUVUJHCMVPTO-UHFFFAOYSA-N 1,2,3,3,4-pentamethylcyclopentene Chemical compound CC1CC(C)=C(C)C1(C)C QAIUVUJHCMVPTO-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 125000001207 fluorophenyl group Chemical group 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- AHCGSXGYYAMKGT-UHFFFAOYSA-L dimethylazanide titanium(3+) dichloride Chemical compound [Cl-].[Cl-].CN(C)[Ti+2] AHCGSXGYYAMKGT-UHFFFAOYSA-L 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009467 reduction Effects 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 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
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ATQUFXWBVZUTKO-UHFFFAOYSA-N 1-methylcyclopentene Chemical compound CC1=CCCC1 ATQUFXWBVZUTKO-UHFFFAOYSA-N 0.000 description 2
- FCJMCOVEXBZEMH-UHFFFAOYSA-N 3,3,5,5-tetramethylcyclopentene Chemical compound CC1(C)CC(C)(C)C=C1 FCJMCOVEXBZEMH-UHFFFAOYSA-N 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- YCJBYNVXPUZSMS-UHFFFAOYSA-N CC1(C(C(CC1)(O)C)(C)C)C Chemical compound CC1(C(C(CC1)(O)C)(C)C)C YCJBYNVXPUZSMS-UHFFFAOYSA-N 0.000 description 2
- QQTGJVBUIOTPGZ-UHFFFAOYSA-N CCC[Zn]CCC Chemical compound CCC[Zn]CCC QQTGJVBUIOTPGZ-UHFFFAOYSA-N 0.000 description 2
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- YVPYQUNUQOZFHG-UHFFFAOYSA-N amidotrizoic acid Chemical compound CC(=O)NC1=C(I)C(NC(C)=O)=C(I)C(C(O)=O)=C1I YVPYQUNUQOZFHG-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004104 aryloxy 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
- SKRHHYUQEAJFPI-UHFFFAOYSA-N bis(trimethylsilyl)azanide titanium(4+) Chemical compound [Ti+4].C[Si](C)(C)[N-][Si](C)(C)C.C[Si](C)(C)[N-][Si](C)(C)C.C[Si](C)(C)[N-][Si](C)(C)C.C[Si](C)(C)[N-][Si](C)(C)C SKRHHYUQEAJFPI-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- 125000004663 dialkyl amino group Chemical group 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 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
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 2
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 description 1
- GEZWVPAURSSPEA-UHFFFAOYSA-N 1,1,2,2,3-pentamethylcyclohexane Chemical compound CC1CCCC(C)(C)C1(C)C GEZWVPAURSSPEA-UHFFFAOYSA-N 0.000 description 1
- VQCMTPXZRXULMQ-UHFFFAOYSA-N 1-[bis(4-methylphenyl)methyl]-4-methylbenzene Chemical compound C1=CC(C)=CC=C1[C+](C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 VQCMTPXZRXULMQ-UHFFFAOYSA-N 0.000 description 1
- KQJQPCJDKBKSLV-UHFFFAOYSA-N 1-bromo-3-ethenylbenzene Chemical compound BrC1=CC=CC(C=C)=C1 KQJQPCJDKBKSLV-UHFFFAOYSA-N 0.000 description 1
- BOVQCIDBZXNFEJ-UHFFFAOYSA-N 1-chloro-3-ethenylbenzene Chemical compound ClC1=CC=CC(C=C)=C1 BOVQCIDBZXNFEJ-UHFFFAOYSA-N 0.000 description 1
- KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 description 1
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 1
- XKMDZVINHIFHLY-UHFFFAOYSA-N 1-ethenyl-3,5-dimethylbenzene Chemical compound CC1=CC(C)=CC(C=C)=C1 XKMDZVINHIFHLY-UHFFFAOYSA-N 0.000 description 1
- JZHGRUMIRATHIU-UHFFFAOYSA-N 1-ethenyl-3-methylbenzene Chemical compound CC1=CC=CC(C=C)=C1 JZHGRUMIRATHIU-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- AVYGCQXNNJPXSS-UHFFFAOYSA-N 2,5-dichloroaniline Chemical compound NC1=CC(Cl)=CC=C1Cl AVYGCQXNNJPXSS-UHFFFAOYSA-N 0.000 description 1
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- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 description 1
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- DSEHJJRFDBLNKW-UHFFFAOYSA-N 2-pentyloxaluminane Chemical compound CCCCC[Al]1CCCCO1 DSEHJJRFDBLNKW-UHFFFAOYSA-N 0.000 description 1
- KTIHUFWCSHRKAL-UHFFFAOYSA-N 3,3-dimethylbicyclo[2.2.1]heptane Chemical compound C1CC2C(C)(C)CC1C2 KTIHUFWCSHRKAL-UHFFFAOYSA-N 0.000 description 1
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- PFUYSXSIHCSVJJ-UHFFFAOYSA-N 3-ethenylbicyclo[2.2.1]heptane Chemical compound C1CC2C(C=C)CC1C2 PFUYSXSIHCSVJJ-UHFFFAOYSA-N 0.000 description 1
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- KWSARSUDWPZTFF-UHFFFAOYSA-N 3-methylbicyclo[2.2.1]heptane Chemical compound C1CC2C(C)CC1C2 KWSARSUDWPZTFF-UHFFFAOYSA-N 0.000 description 1
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- XRWYQSOYUZOEQH-UHFFFAOYSA-N 4,4-dimethylpent-1-yn-3-one Chemical group CC(C)(C)C(=O)C#C XRWYQSOYUZOEQH-UHFFFAOYSA-N 0.000 description 1
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- 241000566113 Branta sandvicensis Species 0.000 description 1
- UXQYFPDUYURKKL-UHFFFAOYSA-N C1CCCCC1[Sb]C1CCCCC1 Chemical group C1CCCCC1[Sb]C1CCCCC1 UXQYFPDUYURKKL-UHFFFAOYSA-N 0.000 description 1
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- ABXKXVWOKXSBNR-UHFFFAOYSA-N CCC[Mg]CCC Chemical compound CCC[Mg]CCC ABXKXVWOKXSBNR-UHFFFAOYSA-N 0.000 description 1
- MELQNULAXMEKNN-UHFFFAOYSA-N CCN(CC)CC.CCN(CC)CC.CCN(CC)CC.OB(O)O Chemical compound CCN(CC)CC.CCN(CC)CC.CCN(CC)CC.OB(O)O MELQNULAXMEKNN-UHFFFAOYSA-N 0.000 description 1
- JMJOHZJRPWRGTF-UHFFFAOYSA-N CN(C)C1=CC=CC=C1.CN(C)C1=CC=CC=C1.CN(C)C1=CC=CC=C1.OB(O)O Chemical compound CN(C)C1=CC=CC=C1.CN(C)C1=CC=CC=C1.CN(C)C1=CC=CC=C1.OB(O)O JMJOHZJRPWRGTF-UHFFFAOYSA-N 0.000 description 1
- DVGVTLSCTNLOHM-UHFFFAOYSA-N CN(C)[Ti](C)(C)N(C)C Chemical compound CN(C)[Ti](C)(C)N(C)C DVGVTLSCTNLOHM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004258 Ethoxyquin Substances 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000705989 Tetrax Species 0.000 description 1
- 229910010061 TiC13 Inorganic materials 0.000 description 1
- YMOONIIMQBGTDU-VOTSOKGWSA-N [(e)-2-bromoethenyl]benzene Chemical compound Br\C=C\C1=CC=CC=C1 YMOONIIMQBGTDU-VOTSOKGWSA-N 0.000 description 1
- KXRFMHXVGVTTEG-UHFFFAOYSA-N [4-[bis(4-methoxyphenyl)methylidene]cyclohexa-2,5-dien-1-ylidene]-methyloxidanium Chemical compound C1=CC(OC)=CC=C1[C+](C=1C=CC(OC)=CC=1)C1=CC=C(OC)C=C1 KXRFMHXVGVTTEG-UHFFFAOYSA-N 0.000 description 1
- BFQAFCVIJJNISS-UHFFFAOYSA-L [Cl-].[Cl-].C1(=CC=CC=C1)N(C1=CC=CC=C1)[Ti+2] Chemical compound [Cl-].[Cl-].C1(=CC=CC=C1)N(C1=CC=CC=C1)[Ti+2] BFQAFCVIJJNISS-UHFFFAOYSA-L 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N anhydrous methyl chloride Natural products ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical compound C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- FRLYMSHUDNORBC-UHFFFAOYSA-N diisopropylzinc Chemical compound [Zn+2].C[CH-]C.C[CH-]C FRLYMSHUDNORBC-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- TUTOKIOKAWTABR-UHFFFAOYSA-N dimethylalumane Chemical compound C[AlH]C TUTOKIOKAWTABR-UHFFFAOYSA-N 0.000 description 1
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 description 1
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- SKCNOOYBOWDRHV-UHFFFAOYSA-K dimethylazanide;trichlorotitanium(1+) Chemical compound CN(C)[Ti](Cl)(Cl)Cl SKCNOOYBOWDRHV-UHFFFAOYSA-K 0.000 description 1
- KZLUHGRPVSRSHI-UHFFFAOYSA-N dimethylmagnesium Chemical compound C[Mg]C KZLUHGRPVSRSHI-UHFFFAOYSA-N 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- SKNCDRJPFBIAGA-UHFFFAOYSA-N diphenylarsane Chemical group C=1C=CC=CC=1[AsH]C1=CC=CC=C1 SKNCDRJPFBIAGA-UHFFFAOYSA-N 0.000 description 1
- UCLOAJGCFQIQQW-UHFFFAOYSA-N diphenylboron Chemical group C=1C=CC=CC=1[B]C1=CC=CC=C1 UCLOAJGCFQIQQW-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 description 1
- 229940093500 ethoxyquin Drugs 0.000 description 1
- 235000019285 ethoxyquin Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-O hydron;quinoline Chemical compound [NH+]1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-O 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000005309 metal halides Chemical group 0.000 description 1
- 150000002738 metalloids Chemical group 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000006606 n-butoxy group Chemical group 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
- 125000005186 naphthyloxy group Chemical group C1(=CC=CC2=CC=CC=C12)O* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- QTYUSOHYEPOHLV-UHFFFAOYSA-N octa-1,3-diene Chemical compound CCCCC=CC=C QTYUSOHYEPOHLV-UHFFFAOYSA-N 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- BBEVMUOEYNOTTE-UHFFFAOYSA-N pentamethyl-$l^{5}-stibane Chemical compound C[Sb](C)(C)(C)C BBEVMUOEYNOTTE-UHFFFAOYSA-N 0.000 description 1
- WQIQNKQYEUMPBM-UHFFFAOYSA-N pentamethylcyclopentadiene Chemical compound CC1C(C)=C(C)C(C)=C1C WQIQNKQYEUMPBM-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229910001494 silver tetrafluoroborate Inorganic materials 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
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- WDHVWZJODYADDL-UHFFFAOYSA-N tetraphenylazanium borate Chemical compound [O-]B([O-])[O-].c1ccc(cc1)[N+](c1ccccc1)(c1ccccc1)c1ccccc1.c1ccc(cc1)[N+](c1ccccc1)(c1ccccc1)c1ccccc1.c1ccc(cc1)[N+](c1ccccc1)(c1ccccc1)c1ccccc1 WDHVWZJODYADDL-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- FQMMZTDQJFUYSA-UHFFFAOYSA-N triheptylalumane Chemical compound CCCCCCC[Al](CCCCCCC)CCCCCCC FQMMZTDQJFUYSA-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 description 1
- RTAKQLTYPVIOBZ-UHFFFAOYSA-N tritert-butylalumane Chemical compound CC(C)(C)[Al](C(C)(C)C)C(C)(C)C RTAKQLTYPVIOBZ-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003752 zinc compounds Chemical class 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2420/00—Metallocene catalysts
- C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
-
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61908—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
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- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—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
- the present invention relates to a polymerization catalyst and a method for producing a styrene polymer using the same. More specifically, the present invention has a high activity.
- a styrene polymer produced by a radical polymerization method or the like has an atactic structure in its three-dimensional structure, and various molding methods, such as injection molding, extrusion molding, hollow molding, vacuum molding, and injection molding. It is formed into various shapes by methods such as molding, and is widely used as household appliances, office equipment, household goods, packaging containers, toys, furniture, synthetic paper, and other industrial materials.
- various molding methods such as injection molding, extrusion molding, hollow molding, vacuum molding, and injection molding. It is formed into various shapes by methods such as molding, and is widely used as household appliances, office equipment, household goods, packaging containers, toys, furniture, synthetic paper, and other industrial materials.
- such styrene-based polymers having an atactic structure have a drawback of poor heat resistance and chemical resistance.
- styrene polymers having a syndiotactic structure have a higher melting point than conventional styrene polymers, and are expected from various fields as heat-resistant resins. I have. Disclosure of the invention
- the present invention has high activity and enables reduction of residual metal in the polymer, simplification of the polymer production process, reduction of the production cost, and improvement of the physical properties of the polymer. It is also an object of the present invention to provide a new polymerization catalyst to be used and a method for efficiently producing a styrene-based polymer having a high syndiotactic structure using a highly active catalyst. It is.
- the present inventors have conducted intensive studies to achieve the above object, and as a result, have found that a specific transition metal compound, a compound capable of reacting with this transition metal compound to form an ionic complex, and a specific oxygen-containing compound Or a polymerization catalyst containing an alkyl group-containing metal compound together with these components has high activity, reduces residual metal in the polymer, and produces the polymer. It is possible to simplify the process, reduce the production cost and improve the physical properties of the polymer, and use this polymerization catalyst to homopolymerize styrene or styrene and other styrene.
- NT represents a metal element belonging to Groups 3 to 6 of the periodic table or a lanthanide series
- Z represents an element belonging to Group 15 of the periodic table
- C represents a carbon atom.
- a transition metal compound containing at least one bond (B) a compound capable of forming an ionic complex by reacting with the transition metal compound of component (A), or
- R 1 to R S each represent an alkyl group having 1 to 8 carbon atoms, which may be the same or different, and Y 1 to Y 3 each represent an element in Group 13 of the Periodic Table. , And they may be the same or different, and a and b each represent a number of 0 to 50, and a + b is 1 or more, where ⁇ represents an oxygen atom.
- R 6 and R 7 each represent an alkyl group having 1 to 8 carbon atoms, which may be the same or different, and Y 4 and Y 5 are each a group 13 element in the periodic table. And they may be the same or different, and c and d each represent a number from 0 to 50, and c + d is 1 or more. 0 represents an oxygen atom.
- the present invention also provides a method for producing a styrene-based polymer, characterized by using the above-mentioned polymerization catalyst.
- the transition metal compound used as the component (A) has the general formula (I)
- Micromax 1 represents a metal element of the Periodic Table 3-6 or Group la Ntano I de series, preferred correct metal element of Group 4 of the thing, specifically Chita Niu ⁇ , Zirconium and hafnium can be mentioned. Of these, titanium is particularly preferred.
- ⁇ represents an element of Group 15 of the periodic table, and specifically includes ⁇ , ,, As, Sb, and Bi. Of these, N is particularly preferable.
- the transition metal compound includes at least one selected from a cyclopentagenenyl group, a substituted cyclopentenyl group, an indenyl group, a substituted indenyl group, a fluorenyl group and a substituted fluorenyl group in one molecule. Those having one or more seeds are preferred.
- transition metal compound examples include (cyclopentagenenyl)
- the transition metal compound as the component (A) may be used alone or in combination of two or more.
- component (B) (ii) a compound which can react with the transition metal compound of the component (A) to form an ionic complex, or (a) an oxygen-containing compound is used.
- a coordination complex comprising an anion having a plurality of groups bonded to a metal and a cation.
- Compounds can be mentioned.
- coordination complex compounds There are various kinds of coordination complex compounds.
- a compound represented by the following general formula (IV) or (V) can be suitably used. ((L 1 H) '+) h
- L 2 is R 8 R 9 M 5 or R 103 C described below, L ′ is a Lewis base, M 2 and are each a group 5 to 5 of the periodic table.
- M 4 is a metal selected from Groups 1 and 8 to 12 of the periodic table;
- M 5 is a metal selected from Groups 8 to 10 of the periodic table;
- X ′ to X n is a hydrogen atom, respectively.
- R 8 and R 9 each represent a cyclopentenyl group, a g-substituted cyclopentenyl group, an indenyl group or a fluorenyl group, and R ′ ° represents an alkyl group.
- m is a valence of M 2 , M 3 and an integer of 1 to 7
- n is an integer of 2 to 8
- g is an ionic valence of L 1 -H, L 2 and an integer of 1 to R
- each atom and M s include each atom such as Fe, Co, and Ni.
- Specific examples of X 1 to X n include, for example, a dimethylamino group and a getylamino group as a dialkylamino group, and a methoxy group, an ethoxy group and an n-butoxy group as an alkoxy group.
- Groups such as phenoxy, 2,6-dimethylphenoquine, and naphthyloxy as aryloxy groups; methyl, ethyl, and n-propyl groups as alkyl groups having 1 to 20 carbon atoms; , Isopropyl group, n-butyl group, n-octyl group, 2 Phenyl, p-tolyl, benzyl and benzyl groups having 6 to 20 carbon atoms, such as 1-ethylhexyl, as aryl, alkylaryl or arylalkyl; Fluorophenyl group, 3,5-di (trifluoromethyl) phenyl group, 4-tert-butylphenyl group, 2,6-dimethylphenyl group, 3,5-dimethylphenyl group, 2,4-dimethylphenyl group , 1,2-Dimethyl phenyl group, etc., F, C 1, Br, I as a nourogen, penta
- S-substituted cyclopentenyl group represented by each of R 8 and R 9 include a methylcyclopentagenenyl group, a butylcyclopentagenenyl group, a pentamethylcyclopentagenenyl group, and the like. .
- the following compounds can be particularly preferably used.
- the compound of the general formula (IV) include triethylammonium tetraphenylborate and triphenyltetraborate.
- (n-butyl) ammonium trimethylammonium tetrabutyl borate, tetrakis (tetraphenylammonium borate) triethylammonium borate, tetrax (fluorophenylphenyl) borate Tri (n-butyl) ammonium , Triethylammonium hexafluoroarsenate, Tetrakis (fluorophenyl pentane) Pyridinium borate, Tetra
- examples of the compound of the general formula (V) include, for example, tetraphenylphenylborate ferrocene, tetrakis (pentafluorophenyl) dimethylferrosenium borate and tetrakis (pentafluorophenyl) Nil) Ferrosenium borate, Tetrakis (Penyu fluorophenyl) Decametyl pherosenium borate, Tetrakis (Penyu fluorophenyl) Acetyl pherosenium borate, Tetrakis (Penyu fluorophenyl) Nil) Formylfurozenium borate, Tetrakis (pentafluorophenyl) Cyanopherosenium borate, Silver tetraphenylborate, Silver Tetrakis (pentafluorophen
- a compound capable of forming an ionic complex by reacting with the transition metal compound of the component (a) for example, B (C 6 F 5 > 3, B (CsHF 4 ) 3, B (C 6 H 2 F 3 ) 3. B (C 6 H 3 F 2) 3. B (C 6 H 4 F) 3. B (C ⁇ CF 3 F 4) 3. BF 3, PF 5. P (C 6 F 5 ) 5.
- a 1 (C 6 HF 4) 3 can also be used.
- a compound capable of forming an ionic complex by reacting with the transition metal compound as the component (a) may be used singly, or two or more kinds may be used in combination. .
- a compound having a ring structure represented by the following formula is used.
- R ′ to R 7 are each a carbon atom Represents an alkyl group of the formulas 1 to 8, specifically, methyl group, ethyl group, n-propyl group, isopropyl group, various butyl groups, various pentyl groups, various hexyl groups, various heptyl groups, various Octyl group.
- R 1 ⁇ R 5 is rather good even if the same as or different from each other, R e and R 7 may be the same or different to each other.
- Y 'to Y 5 represents a periodic table 1 3 group elements, respectively, in particular B, A 1, G a, but I n and T 1 is Ru and the like, preferably B and A 1 among these It is.
- Y 'to Y 3 is rather good also the same with or different from each other, Upsilon 4 and Upsilon 5 may be the different from one from each other the same.
- a to d are each a number from 0 to 50, and (a + b) and (c + d) are each 1 or more. a ⁇ d-each!
- the range of ⁇ 20 is preferred, and the range of 1 ⁇ 5 is particularly preferred.
- the oxygen-containing compound represented by the general formula (II) or ( ⁇ ) a reaction product of an organic aluminum compound and water can be preferably used.
- the reaction product of this organoaluminum compound and water is mainly a single-arm (VI)
- R 1 represents an alkyl group having 1 to 8 carbon atoms, specifically, methyl group, ethyl group, n-propyl group, isopropyl group, and various butyl groups.
- e indicates a number from 1 to 50 And preferably in the range of 1 to 20, more preferably 1 to 5.
- the organic aluminum compound to be reacted with water is usually trialkyl aluminum, specifically, trimethyl aluminum, triethyl aluminum, tri-n-propyl aluminum, triisopropyl aluminum.
- trialkyl aluminum specifically, trimethyl aluminum, triethyl aluminum, tri-n-propyl aluminum, triisopropyl aluminum.
- Dumm, tri-n-butylaluminum, triisobutylaluminum Dumin, tri-t-butylaluminum, tripentylaluminum, trihexylaluminum, triheptylaluminum, etc. are preferably used.
- the reaction products of these trialkylaluminums with water are mainly composed of the above-mentioned chain alkylaluminoxane or cyclic alkylaluminoxane, and unreacted trialkylaluminum aluminum.
- trialkylaluminum and water contain molecules in which they are intricately associated, and various products are produced depending on the contact conditions between trialkylaluminum and water.
- the method of reacting the trialkylaluminum with water at this time is not particularly limited, and a known method can be used.
- reaction product of the organic aluminum compound with water examples include methylaluminoxane, ethylaluminoxane, n-propylaluminoxane, isopropylaluminoxane, n-butylaluminoxane, isobutylaluminoxane, t— Examples include butylaluminoxane, pentylalumoxane, hexylaluminoxane, and hexylaluminoxane.
- oxygen-containing compound containing both aluminum and boron examples include those described in, for example, JP-A-6-172438 and JP-A-6-172439. Are known.
- the oxygen-containing compound as the (port) component may be used alone or in combination of two or more.
- the component (B) may include one or more compounds of the component (i) and one or more compounds of the (mouth) component. Can be used in combination.
- an alkyl group-containing metal compound can be used as the component (C), if necessary, together with the components (A) and (B).
- the alkyl group-containing metal compound for example, the general formula ( ⁇ )
- R 12 and R 13 each represent an alkyl group having 1 to 8 carbon atoms, preferably 1 to 4 carbon atoms, Q represents a hydrogen atom or a halogen atom, and X represents 0 ⁇ x ⁇ 3, preferably Or 2 or 3, most preferably 3, and y is 0 ⁇ y ⁇ 3, preferably 0 or 1.
- alkyl group-containing zinc compound represented by the following formula:
- alkyl group-containing aluminum compounds particularly trialkylaluminum dialkylaluminum compounds
- trimethyl aluminum Triethyl aluminum, tri-n-propyl aluminum, triisopropyl aluminum, tri-n-butyl aluminum, triisobutyl aluminum, tri-t-aluminium
- Trialkylaluminum such as butylaluminum-dimethyl, dimethylaluminum chloride, getyl-lumidium chloride, g-propylaluminum chloride, diisopro
- Dialkyl aluminum chlorides such as pyr aluminum chloride, di-n-butyl aluminum chloride, di-butyl aluminum chloride, and di-butyl aluminum chloride, etc.
- Dialkyl aluminum alkoxides such as dimethyl methoxide and dimethyl aluminum ethoxide
- dialkyl aluminum hydride such as dimethyl aluminum hydride, getyl aluminum hydride, and diisobutyl aluminum hydride And hydride.
- dialkylmagnesiums such as dimethylmagnesium, getylmagnesium, di-n-propylmagnesium, disopropylpyrmagnesium, etc., dimethylethyl, getylzinc, di-n-propylzinc, di-n-propylzinc, diisopropylzinc And the like.
- the metal compound containing an alkyl group as the component (C) may be used alone or in combination of two or more.
- the method for preparing the polymerization catalyst of the present invention is not particularly limited.
- a suitable catalyst diluting solvent toluene, ethylbenzene, etc.
- the catalyst solution may be prepared by mixing the component (A), the component (B), and the component (C) used as required, and each catalyst component [(A) component,
- (B) component, and (C) component used as necessary] may be sequentially added to the polymerization system.
- the polymerization catalyst of the present invention thus obtained has a high activity, reduces residual metal in the polymer, simplifies the production process of the polymer, reduces the production cost, and improves the physical properties of the polymer. As far as possible, it is suitably used for the production of styrene-based polymers and olefin-based polymers.
- the present invention also provides a method for producing a styrene polymer using the polymerization catalyst.
- styrene in the presence of the polymerization catalyst, styrene is homopolymerized, or styrene is copolymerized with another styrene and a styrene or another polymerizable unsaturated compound.
- a styrene homopolymer or a styrene copolymer can be obtained efficiently.
- the styrenes include, for example, styrene, p-methylstyrene; 0-methylstyrene: m-methylstyrene: 2,4—dimethylstyrene; 2, 5 — dimethylstyrene; 3, 4 — dimethylstyrene: 3, 5 — dimethylstyrene: p-alkylstyrene such as t-butylstyrene, p-chlorostyrene: m-chlorostyrene 0—Chlorostyrene: ⁇ —Bromostyrene: m—Bromostyrene; 0—Bromostylene; p—Fluorostylene: m—Fluorostylene: 0—Fluorostylene; 0—Methylyl Nodogenated styrene such as ⁇ -fluorostylene, and organosilicon styrene
- other polymerizable unsaturated compounds include, for example, ethylene; propylene; butene-1: pentene-1: hexene-11; hebutene-11; octene-11; Nene 1: 1-decene-1; 4-phenylbutene-1: 6-phenylhexene-1; 3-methylbutene1-1; 4-methylpentene-1; 3-methylpentene-1; 3-methylhexene-1; 4-methylhexene-1; 5-methylhexene-1: 3,3-dimethylpentene-1; 3,4-dimethylpentene1-1; 4,4 -Dimethylpentene-1: Vinyl cyclohexane; vinyl hexene and other non-refined, hexafluorolob mouth pens: tetrafluoroethylene: 2—fluorob pens; fluoroethylene; 1, 1 -Jiyoloolochiren; 3-Fyolo Mouth Pen: Application Benefit
- one of the above-mentioned styrenes may be homopolymerized, or two or more thereof may be copolymerized. Further, at least one selected from the styrenes and at least one selected from the above polymerizable unsaturated compounds may be copolymerized.
- the polymerization method in the present invention is not particularly limited, and bulk polymerization may be used. It may be carried out in an aliphatic hydrocarbon such as xane or heptane, an alicyclic hydrocarbon such as cyclohexane, or an aromatic hydrocarbon solvent such as benzene, toluene, xylene, or ethylbenzene.
- the polymerization temperature is generally 0 to 200, preferably 20 to 100 ° C, and the partial pressure of the gaseous monomer when the gaseous monomer is used is generally 30 ° C. 0 atm or less, preferably 30 atm or less.
- the styrene-based (co) polymer thus obtained contains a styrene-containing polymer chain, the chain usually has a high syndiotactic structure.
- a syndiotactic structure having a high degree of styrene polymerization in a styrene (co) polymer refers to a syndiotactic structure having a high stereochemical structure, that is, from a carbon-carbon bond.
- the phenyl group which is a side chain to the formed main chain, has a steric structure in which the S-substituted funyl group is alternately located in the opposite direction.
- 1 3 C—activities measured by NMR are as follows: the proportion of multiple constituent units in a gun; for example, two for diat, three for triad, and five for Can be indicated by a pentad, but the term “styrene (co) polymer having an advanced syndiotactic structure” as used in the present invention usually means 75% or more in a racemic diat.
- Polystyrene poly (substituted styrene), poly (vinyl benzoate) having a syndiotacticity of preferably at least 85%, preferably at least 30% in racemic pentads, and preferably at least 50%. Acid ester) and a mixture thereof, or a copolymer containing these as a main component.
- bor S-exchanged styrene refers to “bor” (methylstyrene)
- Ethyl styrene poly (isopropyl styrene), poly (phenyl styrene), poly (vinyl styrene), and other poly (hydrocarbon group a-substituted styrene), poly (chlorostyrene), poly (bromostyrene), poly (Fluorinated styrene), boro (halogenated styrene)
- Toluene in a dry and nitrogen-purified 50-milliliter container 0.99 milliliters, triisobutylaluminum 2 M toluene solution 11.9 milliliters, methylaluminoxane 1.6 M toluene solution 14.9 milliliters and (pentamethylcyclopentene genyl) (getylamide) titanium dichloride obtained in Production Example 1
- Toluene solution 12.3 milliliters were charged and mixed to prepare a premixed catalyst solution 40 milliliters.
- Example 1 instead of (pentamethylcyclopentagenenyl) (ethylamido) titanium dichloride, (pentamethylcyclopentene genenyl) (bis trimethylsilylamide) titanium obtained in Production Example 2 was used. Except that dichloride was used, the same procedures as in Example 1 were carried out to obtain 1.5 lg of syndiotactic polystyrene (SPS). Its weight-average molecular weight was 600.000.
- SPS syndiotactic polystyrene
- Example 2 (pentamethylcyclopentene genyl) (ethyl ether) titanium dichloride was used instead of (pentamethylcyclopentene genenyl) (bis trimethylsilyl amide) titanium obtained in Production Example 2. Except that dichloride was used, the same procedures as in Example 2 were carried out to obtain 1.72 g of syndiotactic polystyrene (SPS). Its weight average molecular weight (Mw) was 899,000. Industrial applicability
- the polymerization catalyst of the present invention has high activity, enables reduction of residual metal in the polymer, simplification of the process for manufacturing the polymer, reduction of the manufacturing cost, and improvement of the physical properties of the polymer. It is suitably used in the production of a polymer-based polymer. Also, this polymerization catalyst By homopolymerizing or copolymerizing styrenes using styrene, a styrene-based polymer having a high degree of syndiotactic structure can be efficiently obtained. Effective use is expected.
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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DE69503355T DE69503355T2 (de) | 1994-11-11 | 1995-11-08 | Polymerisationskatalysator und verfahren zur herstellung von polystyrol mit diesem katalysator |
US08/669,381 US5807940A (en) | 1994-11-11 | 1995-11-08 | Catalyst for polymerization and process for producing a styrenic polymer by using the catalyst |
EP95936752A EP0739905B1 (en) | 1994-11-11 | 1995-11-08 | Polymerization catalyst and process for producing styrene polymer therewith |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP6/277286 | 1994-11-11 | ||
JP6277286A JPH08134122A (ja) | 1994-11-11 | 1994-11-11 | 重合用触媒及びそれを用いたスチレン系重合体の製造方法 |
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WO1996015160A1 true WO1996015160A1 (fr) | 1996-05-23 |
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PCT/JP1995/002281 WO1996015160A1 (fr) | 1994-11-11 | 1995-11-08 | Catalyseur de polymerisation et procede de production de polymere de styrene a l'aide de ce catalyseur |
Country Status (5)
Country | Link |
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US (1) | US5807940A (ja) |
EP (1) | EP0739905B1 (ja) |
JP (1) | JPH08134122A (ja) |
DE (1) | DE69503355T2 (ja) |
WO (1) | WO1996015160A1 (ja) |
Cited By (1)
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EP0810238A1 (en) * | 1996-05-29 | 1997-12-03 | Idemitsu Kosan Company Limited | A process for producing polymer |
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USRE37064E1 (en) | 1994-03-31 | 2001-02-20 | Idemitsu Kosan Co., Ltd. | Process for producing styrenic polymer |
US5972823A (en) * | 1994-08-03 | 1999-10-26 | Exxon Chemical Patents Inc | Supported ionic catalyst composition |
US6143686A (en) * | 1994-08-03 | 2000-11-07 | Exxon Chemical Patents, Inc. | Supported ionic catalyst compositions |
EP0925312A1 (en) * | 1996-09-12 | 1999-06-30 | BP Chemicals Limited | Polymerisation catalyst |
EP0996649A1 (en) | 1997-07-08 | 2000-05-03 | BP Chemicals Limited | Supported polymerisation catalyst |
CA2215444C (en) * | 1997-09-15 | 2005-08-02 | Stephen John Brown | Catalyst having a ketimide ligand |
JP2002179714A (ja) * | 2000-12-12 | 2002-06-26 | Idemitsu Petrochem Co Ltd | 重合体混合物の製造方法 |
US20080269442A1 (en) * | 2007-03-26 | 2008-10-30 | Turner John F C | Cationic peramido titanium polymerization catalysts |
Citations (3)
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JPH05186527A (ja) * | 1992-01-08 | 1993-07-27 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
JPH06116328A (ja) * | 1992-10-08 | 1994-04-26 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法 |
JPH06145214A (ja) * | 1992-11-02 | 1994-05-24 | Idemitsu Kosan Co Ltd | スチレン系重合体の精製方法 |
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IL84797A (en) * | 1986-12-15 | 1993-01-14 | Montedison Spa | Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure |
US4774301A (en) * | 1987-06-08 | 1988-09-27 | The Dow Chemical Company | Zirconium containing catalysts and method of use |
US5045517A (en) * | 1987-06-17 | 1991-09-03 | The Dow Chemical Company | Catalyst and process for preparation of syndiotactic polystyrene |
US5420217A (en) * | 1989-09-13 | 1995-05-30 | Exxon Chemical Patents Inc. | Process for producing amorphous poly-α-olefins with a monocyclopentadienyl transition metal catalyst system |
JPH0450203A (ja) * | 1990-06-19 | 1992-02-19 | Shin Etsu Chem Co Ltd | 重合体スケール付着防止剤および重合体スケールの付着防止方法 |
JP3266942B2 (ja) * | 1992-09-10 | 2002-03-18 | 住友化学工業株式会社 | エチレンの高温高圧重合方法 |
EP0705269B1 (en) * | 1993-06-24 | 1997-01-15 | The Dow Chemical Company | Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom |
-
1994
- 1994-11-11 JP JP6277286A patent/JPH08134122A/ja active Pending
-
1995
- 1995-11-08 EP EP95936752A patent/EP0739905B1/en not_active Expired - Lifetime
- 1995-11-08 US US08/669,381 patent/US5807940A/en not_active Expired - Fee Related
- 1995-11-08 WO PCT/JP1995/002281 patent/WO1996015160A1/ja active IP Right Grant
- 1995-11-08 DE DE69503355T patent/DE69503355T2/de not_active Expired - Fee Related
Patent Citations (3)
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JPH05186527A (ja) * | 1992-01-08 | 1993-07-27 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
JPH06116328A (ja) * | 1992-10-08 | 1994-04-26 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法 |
JPH06145214A (ja) * | 1992-11-02 | 1994-05-24 | Idemitsu Kosan Co Ltd | スチレン系重合体の精製方法 |
Cited By (1)
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EP0810238A1 (en) * | 1996-05-29 | 1997-12-03 | Idemitsu Kosan Company Limited | A process for producing polymer |
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EP0739905A4 (en) | 1997-05-07 |
US5807940A (en) | 1998-09-15 |
DE69503355D1 (de) | 1998-08-13 |
JPH08134122A (ja) | 1996-05-28 |
EP0739905A1 (en) | 1996-10-30 |
DE69503355T2 (de) | 1998-11-12 |
EP0739905B1 (en) | 1998-07-08 |
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