EP1572754A2 - Verfahren zur herstellung von co- und terpolymeren aus olefinen - Google Patents
Verfahren zur herstellung von co- und terpolymeren aus olefinenInfo
- Publication number
- EP1572754A2 EP1572754A2 EP03785686A EP03785686A EP1572754A2 EP 1572754 A2 EP1572754 A2 EP 1572754A2 EP 03785686 A EP03785686 A EP 03785686A EP 03785686 A EP03785686 A EP 03785686A EP 1572754 A2 EP1572754 A2 EP 1572754A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- aluminum
- phen
- dimethylamino
- propyl
- propene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract description 36
- 229920001897 terpolymer Polymers 0.000 title claims abstract description 29
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 91
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003054 catalyst Substances 0.000 claims abstract description 40
- 239000005977 Ethylene Substances 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 150000001993 dienes Chemical class 0.000 claims abstract description 12
- 239000010936 titanium Substances 0.000 claims abstract description 11
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 claims abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 43
- 238000006116 polymerization reaction Methods 0.000 claims description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 33
- 150000001875 compounds Chemical class 0.000 claims description 28
- 238000007334 copolymerization reaction Methods 0.000 claims description 22
- 125000006264 diethylaminomethyl group Chemical group [H]C([H])([H])C([H])([H])N(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 claims description 20
- 239000002904 solvent Substances 0.000 claims description 20
- VTZJFPSWNQFPCQ-UHFFFAOYSA-N dibutylaluminum Chemical compound CCCC[Al]CCCC VTZJFPSWNQFPCQ-UHFFFAOYSA-N 0.000 claims description 19
- -1 cycloalkylidene Chemical group 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 239000012967 coordination catalyst Substances 0.000 claims description 17
- 239000000178 monomer Substances 0.000 claims description 17
- CQYBWJYIKCZXCN-UHFFFAOYSA-N diethylaluminum Chemical compound CC[Al]CC CQYBWJYIKCZXCN-UHFFFAOYSA-N 0.000 claims description 16
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 claims description 16
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 15
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 12
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 12
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 11
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 10
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 9
- FMCPDCLSZZYZIU-UHFFFAOYSA-N 3-diethylalumanyl-n,n-dimethylpropan-1-amine Chemical compound CC[Al](CC)CCCN(C)C FMCPDCLSZZYZIU-UHFFFAOYSA-N 0.000 claims description 9
- KEFHIAWHBQGYQM-UHFFFAOYSA-N 3-dimethylalumanyl-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCC[Al](C)C KEFHIAWHBQGYQM-UHFFFAOYSA-N 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 claims description 9
- 125000006222 dimethylaminomethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])* 0.000 claims description 9
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 9
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- IEJBWHGEQQCILE-UHFFFAOYSA-N dibutyl-[(2-methoxyphenyl)methyl]alumane Chemical compound CCCC[Al](CCCC)CC1=CC=CC=C1OC IEJBWHGEQQCILE-UHFFFAOYSA-N 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- ORVACBDINATSAR-UHFFFAOYSA-N dimethylaluminum Chemical compound C[Al]C ORVACBDINATSAR-UHFFFAOYSA-N 0.000 claims description 7
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 4
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 claims description 4
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 claims description 4
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 125000004450 alkenylene group Chemical group 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 125000000732 arylene group Chemical group 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 claims description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 230000009477 glass transition Effects 0.000 claims description 4
- 150000008282 halocarbons Chemical class 0.000 claims description 4
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 4
- 125000005842 heteroatom Chemical group 0.000 claims description 4
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 4
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 claims description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- OLXZHHIDAPWMDH-UHFFFAOYSA-N (2-methoxyphenyl)methyl-dimethylalumane Chemical compound COC1=CC=CC=C1C[Al](C)C OLXZHHIDAPWMDH-UHFFFAOYSA-N 0.000 claims description 3
- DEBYVFVGYFKPMM-UHFFFAOYSA-N (8-ethoxynaphthalen-1-yl)-dimethylalumane Chemical compound C1=CC([Al](C)C)=C2C(OCC)=CC=CC2=C1 DEBYVFVGYFKPMM-UHFFFAOYSA-N 0.000 claims description 3
- BCHXACZGMGPKFN-UHFFFAOYSA-N (8-methoxynaphthalen-1-yl)-dimethylalumane Chemical compound C1=CC([Al](C)C)=C2C(OC)=CC=CC2=C1 BCHXACZGMGPKFN-UHFFFAOYSA-N 0.000 claims description 3
- KONWDXIRAGQQRV-UHFFFAOYSA-N 2-(dibutylalumanylmethyl)-n,n-diethylaniline Chemical compound CCCC[Al](CCCC)CC1=CC=CC=C1N(CC)CC KONWDXIRAGQQRV-UHFFFAOYSA-N 0.000 claims description 3
- LWBHGJOVIQJHQT-UHFFFAOYSA-N 2-(dibutylalumanylmethyl)-n,n-dimethylaniline Chemical compound CCCC[Al](CCCC)CC1=CC=CC=C1N(C)C LWBHGJOVIQJHQT-UHFFFAOYSA-N 0.000 claims description 3
- WLIJASLJSUJARD-UHFFFAOYSA-N 2-(diethylalumanylmethyl)-n,n-diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1C[Al](CC)CC WLIJASLJSUJARD-UHFFFAOYSA-N 0.000 claims description 3
- NJDDCCYGDCFYFY-UHFFFAOYSA-N 2-(dimethylalumanylmethyl)-n,n-diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1C[Al](C)C NJDDCCYGDCFYFY-UHFFFAOYSA-N 0.000 claims description 3
- JAPGZHGHMDSFHL-UHFFFAOYSA-N 2-(dimethylalumanylmethyl)-n,n-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1C[Al](C)C JAPGZHGHMDSFHL-UHFFFAOYSA-N 0.000 claims description 3
- STGILBQUFZESRM-UHFFFAOYSA-N 3-butoxypropyl(dibutyl)alumane Chemical compound CCCCOCCC[Al](CCCC)CCCC STGILBQUFZESRM-UHFFFAOYSA-N 0.000 claims description 3
- UAOXFYJNGZOBEH-UHFFFAOYSA-N 3-butoxypropyl(diethyl)alumane Chemical compound CCCCOCCC[Al](CC)CC UAOXFYJNGZOBEH-UHFFFAOYSA-N 0.000 claims description 3
- XVOWODODAOZCKR-UHFFFAOYSA-N 3-butoxypropyl(dimethyl)alumane Chemical compound CCCCOCCC[Al](C)C XVOWODODAOZCKR-UHFFFAOYSA-N 0.000 claims description 3
- MVXJDXAGMIPKGG-UHFFFAOYSA-N 3-dibutylalumanyl-n,n-diethylpropan-1-amine Chemical compound CCCC[Al](CCCC)CCCN(CC)CC MVXJDXAGMIPKGG-UHFFFAOYSA-N 0.000 claims description 3
- VPCOZJDMWJDHAH-UHFFFAOYSA-N 3-dibutylalumanyl-n,n-dimethylpropan-1-amine Chemical compound CCCC[Al](CCCC)CCCN(C)C VPCOZJDMWJDHAH-UHFFFAOYSA-N 0.000 claims description 3
- KFPXRXWHTYWKSK-UHFFFAOYSA-N 3-dimethylalumanyl-n,n-diethylpropan-1-amine Chemical compound CCN(CC)CCC[Al](C)C KFPXRXWHTYWKSK-UHFFFAOYSA-N 0.000 claims description 3
- JDDJHONKXNXVAH-UHFFFAOYSA-N 3-ethoxypropyl(diethyl)alumane Chemical compound CCOCCC[Al](CC)CC JDDJHONKXNXVAH-UHFFFAOYSA-N 0.000 claims description 3
- FDGYXHORMLMNIT-UHFFFAOYSA-N 3-ethoxypropyl(dimethyl)alumane Chemical compound CCOCCC[Al](C)C FDGYXHORMLMNIT-UHFFFAOYSA-N 0.000 claims description 3
- WBSWUYGBBQXCCD-UHFFFAOYSA-N 3-methoxypropyl(dimethyl)alumane Chemical compound COCCC[Al](C)C WBSWUYGBBQXCCD-UHFFFAOYSA-N 0.000 claims description 3
- HAWUTAVEISXHLV-UHFFFAOYSA-N 8-dibutylalumanyl-n,n-dimethylnaphthalen-1-amine Chemical compound C1=CC(N(C)C)=C2C([Al](CCCC)CCCC)=CC=CC2=C1 HAWUTAVEISXHLV-UHFFFAOYSA-N 0.000 claims description 3
- ZCNKBYTUNGWPFU-UHFFFAOYSA-N 8-dimethylalumanyl-n,n-dimethylnaphthalen-1-amine Chemical compound C1=CC([Al](C)C)=C2C(N(C)C)=CC=CC2=C1 ZCNKBYTUNGWPFU-UHFFFAOYSA-N 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- CHIBYJBZEBBDOF-UHFFFAOYSA-N dibutyl(3-ethoxypropyl)alumane Chemical compound CCCC[Al](CCCC)CCCOCC CHIBYJBZEBBDOF-UHFFFAOYSA-N 0.000 claims description 3
- SWTLFKIICNLORW-UHFFFAOYSA-N dibutyl(3-methoxypropyl)alumane Chemical compound CCCC[Al](CCCC)CCCOC SWTLFKIICNLORW-UHFFFAOYSA-N 0.000 claims description 3
- TXGZPAMBGNCFFF-UHFFFAOYSA-N diethyl(3-methoxypropyl)alumane Chemical compound CC[Al](CC)CCCOC TXGZPAMBGNCFFF-UHFFFAOYSA-N 0.000 claims description 3
- RBYFSDXTGLTWDM-UHFFFAOYSA-N diethyl-(8-methoxynaphthalen-1-yl)alumane Chemical compound C1=CC(OC)=C2C([Al](CC)CC)=CC=CC2=C1 RBYFSDXTGLTWDM-UHFFFAOYSA-N 0.000 claims description 3
- WIDHYHRAAVMLJG-UHFFFAOYSA-N diethyl-[(2-methoxyphenyl)methyl]alumane Chemical compound CC[Al](CC)CC1=CC=CC=C1OC WIDHYHRAAVMLJG-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 claims description 2
- FXOGTVQWPUPSEH-UHFFFAOYSA-N (8-ethoxynaphthalen-1-yl)-diethylalumane Chemical compound C1=CC([Al](CC)CC)=C2C(OCC)=CC=CC2=C1 FXOGTVQWPUPSEH-UHFFFAOYSA-N 0.000 claims description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 2
- 238000012662 bulk polymerization Methods 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 150000001925 cycloalkenes Chemical class 0.000 claims description 2
- BZOMDVOVVGAQSM-UHFFFAOYSA-N dibutyl-(8-ethoxynaphthalen-1-yl)alumane Chemical compound C1=CC(OCC)=C2C([Al](CCCC)CCCC)=CC=CC2=C1 BZOMDVOVVGAQSM-UHFFFAOYSA-N 0.000 claims description 2
- 229940069096 dodecene Drugs 0.000 claims description 2
- 238000012685 gas phase polymerization Methods 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims 2
- BHRQCQFOZZQBQZ-UHFFFAOYSA-N 2-(diethylalumanylmethyl)-n,n-dimethylaniline Chemical compound CC[Al](CC)CC1=CC=CC=C1N(C)C BHRQCQFOZZQBQZ-UHFFFAOYSA-N 0.000 claims 1
- IWYGGIVCPDTHAM-UHFFFAOYSA-N C(C)N(CCCC[Al](C)C)CC.CN(CCCC[Al](CCCC)CCCC)C.CN(CCCC[Al](CC)CC)C.CN(CCCC[Al](C)C)C Chemical compound C(C)N(CCCC[Al](C)C)CC.CN(CCCC[Al](CCCC)CCCC)C.CN(CCCC[Al](CC)CC)C.CN(CCCC[Al](C)C)C IWYGGIVCPDTHAM-UHFFFAOYSA-N 0.000 claims 1
- UENWUCYUPODKNU-UHFFFAOYSA-N C(C)N(CCCC[Al](CCCC)CCCC)CC.C(C)N(CCCC[Al](CC)CC)CC Chemical compound C(C)N(CCCC[Al](CCCC)CCCC)CC.C(C)N(CCCC[Al](CC)CC)CC UENWUCYUPODKNU-UHFFFAOYSA-N 0.000 claims 1
- 229920002943 EPDM rubber Polymers 0.000 abstract description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- HJXBDPDUCXORKZ-UHFFFAOYSA-N diethylalumane Chemical compound CC[AlH]CC HJXBDPDUCXORKZ-UHFFFAOYSA-N 0.000 description 11
- TUTOKIOKAWTABR-UHFFFAOYSA-N dimethylalumane Chemical compound C[AlH]C TUTOKIOKAWTABR-UHFFFAOYSA-N 0.000 description 11
- 238000010348 incorporation Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HORLYJARCDSSCB-UHFFFAOYSA-N 3-diethylalumanyl-n,n-diethylpropan-1-amine Chemical compound CCN(CC)CCC[Al](CC)CC HORLYJARCDSSCB-UHFFFAOYSA-N 0.000 description 2
- URHQOSKINKNKQB-UHFFFAOYSA-N 4-dibutylalumanyl-n,n-diethylbutan-1-amine Chemical compound CCCC[Al](CCCC)CCCCN(CC)CC URHQOSKINKNKQB-UHFFFAOYSA-N 0.000 description 2
- XAROKTTZWYYAIS-UHFFFAOYSA-N 4-diethylalumanyl-n,n-diethylbutan-1-amine Chemical compound CCN(CC)CCCC[Al](CC)CC XAROKTTZWYYAIS-UHFFFAOYSA-N 0.000 description 2
- CGPAPCWHSZSKBD-UHFFFAOYSA-N 8-diethylalumanyl-n,n-dimethylnaphthalen-1-amine Chemical compound C1=CC(N(C)C)=C2C([Al](CC)CC)=CC=CC2=C1 CGPAPCWHSZSKBD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- GNQNKJZYXBBQHH-UHFFFAOYSA-N 4-dibutylalumanyl-n,n-dimethylbutan-1-amine Chemical compound CCCC[Al](CCCC)CCCCN(C)C GNQNKJZYXBBQHH-UHFFFAOYSA-N 0.000 description 1
- HEERXYCHWSGBEI-UHFFFAOYSA-N 4-diethylalumanyl-n,n-dimethylbutan-1-amine Chemical compound CC[Al](CC)CCCCN(C)C HEERXYCHWSGBEI-UHFFFAOYSA-N 0.000 description 1
- UQWWQOKEASXGFN-UHFFFAOYSA-N 4-dimethylalumanyl-n,n-diethylbutan-1-amine Chemical compound CCN(CC)CCCC[Al](C)C UQWWQOKEASXGFN-UHFFFAOYSA-N 0.000 description 1
- ZNYBWFUKYCWETE-UHFFFAOYSA-N 4-dimethylalumanyl-n,n-dimethylbutan-1-amine Chemical compound CN(C)CCCC[Al](C)C ZNYBWFUKYCWETE-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- PQTHJLVILSYMPU-UHFFFAOYSA-N C(C)N(CCCC[Al](C)C)CC.CN(CCCC[Al](CCCC)CCCC)C Chemical compound C(C)N(CCCC[Al](C)C)CC.CN(CCCC[Al](CCCC)CCCC)C PQTHJLVILSYMPU-UHFFFAOYSA-N 0.000 description 1
- AYGBQFHSPWMCQR-UHFFFAOYSA-N CN(CCCC[Al](CC)CC)C.CN(CCCC[Al](C)C)C Chemical compound CN(CCCC[Al](CC)CC)C.CN(CCCC[Al](C)C)C AYGBQFHSPWMCQR-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002355 alkine group Chemical group 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000005569 butenylene group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical class [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000480 butynyl group Chemical group [*]C#CC([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- FGDMLEYJFLZFJR-UHFFFAOYSA-N dibutyl-(8-methoxynaphthalen-1-yl)alumane Chemical compound C1=CC(OC)=C2C([Al](CCCC)CCCC)=CC=CC2=C1 FGDMLEYJFLZFJR-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000003187 heptyl group Chemical class [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 1
- 125000004051 hexyl group Chemical class [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000011980 kaminsky catalyst Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000002347 octyl group Chemical class [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 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000001147 pentyl group Chemical class C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000011574 phosphorus Chemical group 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 150000003681 vanadium Chemical class 0.000 description 1
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Definitions
- the present invention relates to a process for the preparation of copolymers and terpolymers from olefins with improved properties.
- the invention relates to the production of ethylene / propene copolymers (EPR), ethylene / propylene / diene terpolymers (EPDM) and further copolymers of ethylene / propene, 1-olefins and dienes with their elastomeric properties caused by their structural structure , It is in particular a process for the production of EPR and EPDM rubbers by polymerizing ethylene and propene, optionally ethylidene norbornene as diene at temperatures between -20 to 150 ° C. using a titanium-containing mixed catalyst and donor-stabilized aluminum compounds.
- supported catalysts based on titanium compounds or soluble systems based on vanadium or metallocene catalysts have been used for the production of EPR and EPDM (Seppälä et al. [EU1994], Eur. Polym. J. 30,1111 ).
- the rubbers produced in this way are used, for example, in tires, hoses, roof foils, cable sheathing, seals and are also provided with fillers, stabilizers, antioxidants, oils, lubricants, vulcanization aids or sulfur.
- the supported catalysts are produced either by mixing magnesium halide, one or more electron donors (internal or external) and titanium trichloride or from finely crystalline titanium trichloride, with aluminum alkyls serving as the activator.
- Such catalysts are described, for example, by Govoni and Galli (1997), US Pat. 5698642 and by Kashiwa et al. (2984), Polym. Bull. 12, 362.
- a disadvantage of these catalyst systems is that crystalline ethylene sequences can be formed which reduce the elasticity of the material (Kakugo et al. (1989) Makromol. Ch. 190, 849).
- the proportion of diene required for EPDM elastomers is difficult and expensive to install. Therefore, in the process for producing this post Polymeric vanadium complexes which are technically soluble as catalyst systems are preferred. However, this is very complex since, after the polymerization, solvents and toxic catalyst residues have to be removed.
- Aids and silicon dioxide carriers obtained.
- the particle morphology is better than that of the titanium systems; for this there are blocks of isotactically linked propene units. This leads to an undesirable high temperature crystallinity.
- the present invention is therefore based on the object of providing a process for the preparation of copolymers and terpolymers by which the desired polymers are obtained, but which do not have the disadvantages listed.
- Another object is to provide catalyst systems which can be used in this process and which have high temperature stability combined with high activity in the copolymerization and terpolymerization of olefins, can be prepared in a simple and inexpensive manner, and copolymers and terpolymers with deliver technically interesting properties.
- the catalyst systems of the invention are said to be usable in large-scale plants under simple conditions.
- the object is achieved by a process as characterized by claims 1 to 14 and by copolymers and terpolymers which can be obtained by the process according to the invention.
- R 1 linear or branched alkylene, cycloalkylidene, alkenylene, ArNlene, silylene, which may contain heteroatoms such as ⁇ , P, O, S, F or X 1 or X 2 , optionally complex-bound to aluminum
- R 2 , R 3 independently of one another are linear or branched alkyl, cycloalkyl, alkenyl, aryl, alkynyl, silyl, H, F, Cl, Br, I or X 2 , which in turn can be partially fluorinated or perfluorinated
- R, R 'independently of one another are linear or branched alkyl, cycloalkyl, alkenyl, aryl, alkynyl, silyl or H, which in turn can be partially fluorinated or perfluorinated
- R 1 can independently have different meanings
- the coordination catalyst itself consists of
- (C) optionally also from a carrier based on MgCl 2 , SiO or SiO 2 in combination with MgCl 2 .
- the compounds of the general formula (I) have the function of the cocatalyst in the coordination catalyst system, i.e. they convert the catalyst into the catalytically active species and thus have a major influence on the activity and productivity of the catalyst system.
- these compounds can also have stereoselectivity-imparting properties in addition to the cocatalytic properties.
- Compounds of the general formula (I) can be prepared by methods known to those skilled in the art for the preparation of organometallic compounds. Methods for the preparation of such compounds are described, for example, in G. Bahr, P. Burba, Methods of Organic Chemistry, Vol. XIII / 4. Georg Thieme Verlag, Stuttgart (1970), Z. Anorg. Allg.Chem. 2000, 626, 2081, DE10128299 or in DE10149785. The mentioned documents are therefore part of the disclosure of the present invention.
- the compounds of the general formula (I) are quite stable with respect to oxygen, in particular the oxygen in the air, and with respect to the influence of moisture. They have an extremely high temperature stability. This also applies to the coordination catalysts produced with the aid of these compounds. Corresponding coordination catalyst systems also have a particularly high resistance under the reaction conditions. They tend to be less susceptible to deactivation compared to compounds with free electron pairs, in particular those compounds which contain heteroatoms such as sulfur, oxygen, nitrogen or phosphorus. They also have a higher tolerance towards polyunsaturated compounds / comonomers such as dienes.
- the catalyst systems according to the invention have very particularly advantageous properties in co- and terpolymerization reactions of olefins.
- linear or branched alkyl is understood to mean linear or branched carbon chains with 1 to 20 C atoms.
- Such are e.g. B. methyl, ethyl, i- and n-propyl groups and further groups include the branched and unbranched isomers of butyl, pentyl, hexyl, heptyl, octyl, etc. to C 20 .
- Cycloalkyl groups are understood to mean, for example, cyclopentyl, cyclohexyl or cycloheptyl groups.
- Alkenyl groups in turn are linear or branched carbon chains with 2 to 10 carbon atoms such as B. vinyl, allyl or the isomeric butenyl groups. This includes not only the monounsaturated but also polyunsaturated groups such as B. Pentadienyl.
- Aryl groups can be, for example, phenyl or naphthyl, indenyl, and other fused aromatic groups.
- Alkyne groups are linear or branched carbon chains with 2 to 10 carbon atoms such as ethynyl, propynyl, butynyl etc. to C 10 or the corresponding isomeric representatives.
- Silyl groups can be, for example, (CH 3 ) 3 Si, (C 2 H 5 ) 3 Si, (C 3 H 7 ) 3 Si or (C 6 H 5 ) 3 Si.
- linear or branched carbon chains with 1 to 20 are linear or branched alkylene Understand C atoms.
- Such are e.g. B. methylene, ethylene groups and further groups to understand the branched and unbranched isomers of propylene, butylene, pentylene, hexylene, heptylene, octylene, etc. to C 20 .
- Cycloalkylidene groups are, for example, cyclopentylidene, cyclohexylidene or cycloheptylidene groups.
- Alkenylene groups in turn are linear or branched carbon chains with 2 to 10 carbon atoms such as. B. vinylene, allylene or the isomeric butenylene groups. This includes not only the monounsaturated but also polyunsaturated groups such as B. pentadienylene.
- Arylene groups can be, for example, phenylene or naphthylene, inddenylene, and other condensed aromatic groups.
- Silylene groups can be, for example, (CH 3 ) 2 Si, (C 2 H 5 ) 2 Si, (C 3 H 7 ) 2 Si or (C 6 H 5 ) 2 Si.
- X 2 stands for NRR 'or OR, complex-bound to aluminum
- R 1 is linear or branched C 2 -C ⁇ 0 alkylene, C 2 -C 10 alkenylene, C 6 -C 10 arylene or silylene,
- R 2 , R 3 represents linear or branched Ci-C-io-alkyl
- R, R ' represents linear or branched CC 10 alkyl, C 6 -C 10 aryl or silyl, mo,
- R 1 represents linear or branched C 3 -C 5 alkylene, C 3 -C 5 alkenylene or C 6 -C 10 arylene,
- R 2 , R 3 represents linear or branched CC 4 alkyl
- n 1, 2, 3, 4,
- [3- (Dimethylamino) propyl] dimethylaluminium are suitable for the copolymerization of ethene with hexene.
- Suitable olefinically unsaturated hydrocarbons are, for example, ethylene, C 3 -C 1 -alk-1-enes such as propene, 1-butene, isobutene, 1-pentene, 4-methyl-1-pentene, 1-hexene, 1-heptene, 1 Octene, 1-nonene, 1-decene, 1-undecene, 1-dodecene, furthermore styrene, ⁇ -methylstyrene, cycloolefins such as cyclopentene, norbomen or dienes such as 1, 3-
- Ethylene, propylene, 1-butene, 1-hexene, 1-octene, norbornene, butadiene or ethylidene norbomene are preferably used.
- the compounds of the general formula (I) are very stable compounds, with the aid of which very stable coordination catalyst systems are also advantageously obtained, as a result of which their production, storage and use are much less problematic than in the past known systems.
- the catalysts are produced and used in a manner known per se, as is customary for the particular system and the particular application.
- the catalyst is supported or unsupported in a solvent, for. B dissolved or suspended in a hydrocarbon such as pentane, hexane, heptane, octane or toluene.
- a hydrocarbon such as pentane, hexane, heptane, octane or toluene.
- Ethene / propene / copolymer is 50% and AIEt 3 is 37%.
- the molecular weights of the copolymers achieved are in the range from 110,000 to 1,200,000 g / mol. In comparison, molar masses between 50,000 and 1,100,000 g / mol were found with AIEt 3 as cocatalyst.
- ethylene / propene copolymers with molecular weights in the range from 50,000 to 1,500,000 g / mol, the molar ethylene / propene ratio being in the range from 1:99 to 99: 1.
- the compounds of the general formula (I) have a great tolerance towards dienes compared to AIEt 3 .
- ENB ethylidene norbomene
- the presence of ethylidene norbomene (ENB) in the starting olefin monomer solution (ethylene, propylene, ENB) not only leads to a drop in activity and non-incorporation of ENB when using AIEt 3 , but also to the fact that propene is almost not incorporated into the polymer chain, although in ethene-propene copolymerization, propene is definitely incorporated into the polymer chain.
- XEthyler . 0.5 - 0.9
- X Pra p y ia 0.05 - 0.3
- XEthylidennorbomervO-05 - g / mol to produce 0.2 ITIOl a molecular weight in the range from 50,000 to 1,000,000.
- the polymerization processes in the presence of the cocatalysts according to the invention for the preparation of the copolymers are not restricted to a specified method. Conditions such as when using a Ziegler-Natta catalyst system or a Kaminsky catalyst system can advantageously be selected.
- bulk or bulk polymerizations in which monomers are used as solvents, solution polymerizations in a suitable solvent, suspension polymerizations in a suitable inactive solvent and gas-phase polymerizations under the influence of a suitable pressure can advantageously be used as components in the presence of the compounds of the general formula (I) according to the invention a catalyst system are carried out as long as the copolymers or terpolymers produced have the desired properties.
- the polymers can be produced batchwise or continuously. Although this does not completely change the constitution of the polymers, it is necessary to control certain parameters in a suitable manner in each polymerization process and to optimize them by choosing a suitable cocatalyst system according to the invention.
- the choice of the concentrations of the monomers to be polymerized, the mixing by suitable measures, the set reaction temperatures, separation methods and the like also play a role and can be optimized.
- the individual components (A), (B) and (C) can be assembled in advance to form a directly usable catalyst system.
- the components can be mixed with one another beforehand in a suitable manner and then used for the polymerization. However, they can also be mixed together only in the polymerization mixture.
- the catalyst components can be applied on a support based on MgCl 2 , SiO 2 or SiO 2 in combination with MgCl 2 .
- inert hydrocarbons such as propane, butane, pentane, hexane, octane, decane
- cyclic hydrocarbons such as cyclopentane, cyclohexane, methylcyclopentane
- aromatic hydrocarbons such as benzene, toluene and xylene
- halogenated hydrocarbons such as ethylene chloride, chlorobenzene and dichloromethane
- Temperature, pressure, gas atmosphere and duration are selected in a known manner during the manufacturing process. It goes without saying that low temperatures require a longer reaction time. However, a he temperature reduce the achievable activity of the catalyst system.
- the catalyst system is preferably prepared at a temperature at which the polymerization reaction also takes place.
- copolymers and terpolymerizations according to the invention are preferably carried out at temperatures in a range from -20 to 120 ° C., preferably in a range from 0 to 100 ° C.
- Suitable solvents are, for example, aromatic hydrocarbons such as benzene, toluene, xylene or ethylbenzene, or cyclic hydrocarbons such as cyclopentane, methylcyclohexane or aliphatic hydrocarbons such as pentane, hexane, heptane, octane, or halogenated hydrocarbons such as chloroform, dichloromethane, or mixtures thereof. It is also possible to use a monomer as a solvent and in excess, so that it serves as a solvent, provided that this does not adversely affect the composition of the desired copolymer.
- the setting of the polymerization temperature during the reaction is very important. According to the present invention, it is possible for the person skilled in the art to determine the optimum by various methods known to him To determine the temperature range for the production of a co- or terpolymer with the desired properties. In particular, this is possible for him by creating a parameter matrix in which all reaction parameters are incorporated, with the help of which an experimental plan is processed.
- the polymerization temperatures are generally in a range from -20 to 120 ° C., preferably in a range from 0 to 100 ° C.
- Copolymers and terpolymers with particularly good properties shafts are obtained by solution polymerization, in particular at temperatures from 20 to 100 ° C. Particularly good results are achieved at temperatures of 30 - 100 ° C.
- the catalyst activity drops, so that the polymerization reaction is stopped. Conversely, if the temperature is set too high, the catalyst activity may decrease, which may be due to decomposition. On the other hand, undesirable side reactions can also occur in this case, or the interruption can also be terminated
- the polymerization temperature is to be selected by the person skilled in the art in such a way that a high catalyst activity is ensured, as a result of which the highest possible reaction rate is ensured during the entire reaction time and a copolymer or terpolymer is obtained with the desired properties, ie. H. with the corresponding comonomer incorporation rates, a sufficiently high molecular weight with low crystallinity and with improved processing properties.
- the reaction product can be separated off by methods known to the person skilled in the art. These methods include simple distillation of the solvent as well as steam distillation to remove solvent or the addition of methanol to precipitate; but other methods are also suitable.
- the product can be separated, collected and dried. It has been found that 30-90% by weight of ethylene have been incorporated into ethylene copolymers which have been prepared by the process according to the invention. These polymers have a glass transition temperature of less than -30 ° C, preferably lower than -40 ° C.
- the polymers produced by the tests and according to the invention also have densities of less than 0.89 g / cm 3 .
- control of the molecular weight of the polymer product produced is one of the important characteristics. This can be decisively influenced by the choice of the catalyst system, by the molar ratio of the monomers used to one another, the polymerization temperature, but also by the pressure during the polymerization reaction, so that polymers with very different average molecular weights can be produced by the process according to the invention.
- component (A) has a decisive influence both on the molecular weight and on the composition of the polymer obtained.
- connections have been selected from the group
- [2- (methoxy) benzyl] dibutyl aluminum, [3- (dimethylamino) propyl] dimethyl aluminum, [3- (dimethylamino) propyl] diethyl aluminum and [2- (diethylaminomethyl) phen-1-yl] diethyl aluminum are particularly suitable as components in coordination catalysts proven for the copolymerization of olefins.
- [2- (methoxy) benzyl] dibutylaluminum, [3 - (dimethylamino) propyl] dimethylaluminium and [2- (diethylaminomethyl) phen-1-yldiethylaluminum lead to an increased incorporation of propene in the polymer molecule in polymerization reactions.
- a corresponding effect is brought about in the copolymerization of ethene and hexene by [2- (diethylaminomethyl) phen-1-yljdiethylaluminium.
- the figures also show the thermal properties of the polymers in the form of melting or glass transition temperatures.
- the molar mass is also given in order to clarify that the polymer characteristics correspond to the technical requirements.
- the polymerizations were carried out semi-continuously in a 1-1-
- the reaction solution was then saturated first with propene and then with ethene.
- the polymerization was started by injecting the aluminum alkyl solution using a Hamilton syringe.
- Ethene was replenished during the reaction so that the total pressure remained constant during the reaction. Since the monomer composition of the batch changes continuously in the case of co- and terpolymerizations, the reactions were stopped so early that the conversion of the components not topped up did not exceed 5-10% in each case.
- the reaction was ended by destroying the catalyst by injecting 5 ml of ethanol, which was saturated with 2,6-di- tert- butyl-p-cresol to stabilize the double bonds in the polymer. The gaseous monomers were carefully released into the fume cupboard.
- the toluene-insoluble polymers were removed from the reactor and stirred overnight in about 300 ml of a washing solution consisting of demineralized water, ethanol and concentrated hydrochloric acid (7: 2: 1). It was then filtered and the polymers were washed neutral with a semi-saturated sodium hydrogen carbonate solution and then several times with demineralized water. The polymer was then dried to constant weight in an oil pump vacuum at 60 ° C.
- the toluene-soluble polymers were removed from the reactor and also stirred overnight with the wash solution mentioned above.
- the toluene phase was separated, neutralized with sodium hydrogen carbonate solution and washed three times with demineralized water.
- the toluene and any residues of liquid monomer were removed using a rotary evaporator. Finally, drying was also carried out here at 40-60 ° C in an oil pump vacuum.
- T p 60 ° C
- ethene / propene / ethylidene norbomen 0.3 / 0.6 / 0.1.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10259243A DE10259243A1 (de) | 2002-12-17 | 2002-12-17 | Verfahren zur Herstellung von Co- und Terpolymeren aus Olefinen |
| DE10259243 | 2002-12-17 | ||
| PCT/EP2003/013423 WO2004055064A2 (de) | 2002-12-17 | 2003-11-28 | Verfahren zur herstellung von co- und terpolymeren aus olefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1572754A2 true EP1572754A2 (de) | 2005-09-14 |
Family
ID=32403911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03785686A Withdrawn EP1572754A2 (de) | 2002-12-17 | 2003-11-28 | Verfahren zur herstellung von co- und terpolymeren aus olefinen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060149006A1 (de) |
| EP (1) | EP1572754A2 (de) |
| JP (1) | JP2006509866A (de) |
| AU (1) | AU2003294746A1 (de) |
| DE (1) | DE10259243A1 (de) |
| WO (1) | WO2004055064A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2946048B1 (fr) * | 2009-06-02 | 2012-12-28 | Michelin Soc Tech | Systeme catalytique pour la polymerisation de dienes conjugues,procede de polymerisation et polymere fonctionnel obtenu |
| FR2946047B1 (fr) * | 2009-06-02 | 2011-07-29 | Michelin Soc Tech | Nouveaux composes organometallique a base d'un metal appartenant a la 2eme colonne de la classification periodique et procede de preparation |
| CN106883325B (zh) * | 2015-12-16 | 2019-05-07 | 中国石油天然气股份有限公司 | 乙丙橡胶聚合催化剂失活方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136305C (de) * | 1962-07-05 | |||
| US4145313A (en) * | 1977-04-25 | 1979-03-20 | Exxon Research & Engineering Co. | Novel trialkyl aluminum cocatalyst |
| US4224181A (en) * | 1979-03-07 | 1980-09-23 | Exxon Research & Engineering Co. | Ziegler type catalyst system |
| JPH0618826B2 (ja) * | 1983-11-25 | 1994-03-16 | 宇部興産株式会社 | エチレンの重合法 |
| JPH06104685B2 (ja) * | 1985-05-02 | 1994-12-21 | 株式会社トクヤマ | ポリオレフインの製造方法 |
| FR2649708B1 (fr) * | 1989-07-17 | 1991-10-25 | Bp Chem Int Ltd | Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite |
| US4994534A (en) * | 1989-09-28 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Process for producing sticky polymers |
| US5646098A (en) * | 1990-07-23 | 1997-07-08 | Exxon Chemical Patents Inc | Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives |
| JP3198663B2 (ja) * | 1992-10-16 | 2001-08-13 | 宇部興産株式会社 | 超高分子量エラストマー状オレフィン系共重合体の製造方法 |
| US5569516A (en) * | 1995-03-03 | 1996-10-29 | Union Carbide Chem Plastic | Membrane and mixture comprising a thermoplastic elastomer |
| US6225426B1 (en) * | 1996-04-10 | 2001-05-01 | Uniroyal Chemical Company, Inc. | Process for producing polyolefin elastomer employing a metallocene catalyst |
| DE19753135A1 (de) * | 1997-11-29 | 1999-06-02 | Merck Patent Gmbh | Aluminiumalkylkomplexe als Cokatalysatoren |
| DE10010796A1 (de) * | 2000-03-08 | 2001-09-13 | Merck Patent Gmbh | Katalysatorsysteme für die Ziegler-Natta-Olefin-Polymerisation |
-
2002
- 2002-12-17 DE DE10259243A patent/DE10259243A1/de not_active Withdrawn
-
2003
- 2003-11-28 EP EP03785686A patent/EP1572754A2/de not_active Withdrawn
- 2003-11-28 US US10/539,513 patent/US20060149006A1/en not_active Abandoned
- 2003-11-28 AU AU2003294746A patent/AU2003294746A1/en not_active Abandoned
- 2003-11-28 JP JP2004559731A patent/JP2006509866A/ja active Pending
- 2003-11-28 WO PCT/EP2003/013423 patent/WO2004055064A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004055064A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006509866A (ja) | 2006-03-23 |
| US20060149006A1 (en) | 2006-07-06 |
| AU2003294746A1 (en) | 2004-07-09 |
| WO2004055064A3 (de) | 2004-11-25 |
| DE10259243A1 (de) | 2004-07-01 |
| WO2004055064A2 (de) | 2004-07-01 |
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