KR20000056722A - 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 - Google Patents
높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 Download PDFInfo
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- KR20000056722A KR20000056722A KR1019990006298A KR19990006298A KR20000056722A KR 20000056722 A KR20000056722 A KR 20000056722A KR 1019990006298 A KR1019990006298 A KR 1019990006298A KR 19990006298 A KR19990006298 A KR 19990006298A KR 20000056722 A KR20000056722 A KR 20000056722A
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- South Korea
- Prior art keywords
- niodymium
- compound
- boron trifluoride
- polybutadiene
- cis content
- Prior art date
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- 239000005062 Polybutadiene Substances 0.000 title claims abstract description 31
- 229920002857 polybutadiene Polymers 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims abstract description 33
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003054 catalyst Substances 0.000 claims abstract description 30
- -1 diene compound Chemical class 0.000 claims abstract description 18
- 229910015900 BF3 Inorganic materials 0.000 claims abstract description 16
- 239000012454 non-polar solvent Substances 0.000 claims abstract description 12
- 230000032683 aging Effects 0.000 claims abstract description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 150000001993 dienes Chemical class 0.000 claims description 5
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 2
- 229940126062 Compound A Drugs 0.000 claims description 2
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 2
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 2
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 claims description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 2
- 125000005609 naphthenate group Chemical group 0.000 claims description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 claims description 2
- CHNLPLHJUPMEOI-UHFFFAOYSA-N oxolane;trifluoroborane Chemical compound FB(F)F.C1CCOC1 CHNLPLHJUPMEOI-UHFFFAOYSA-N 0.000 claims description 2
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 2
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 2
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims description 2
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052779 Neodymium Inorganic materials 0.000 abstract description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000002685 polymerization catalyst Substances 0.000 description 9
- 150000002822 niobium compounds Chemical class 0.000 description 8
- 239000000178 monomer Substances 0.000 description 7
- 239000000499 gel Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000002815 homogeneous catalyst Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 229910052746 lanthanum Inorganic materials 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 150000007517 lewis acids Chemical class 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 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
- 229910052684 Cerium Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical class [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002798 neodymium compounds Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 150000002909 rare earth metal compounds Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
- C08F4/14—Boron halides or aluminium halides; Complexes thereof with organic compounds containing oxygen
-
- 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/06—Butadiene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Abstract
Description
구 분` | 중합촉매1) | 구성몰비 | 니오디뮴 함량2) |
실시예 1 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:2 | 5.7×10-4㏖ |
실시예 2 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:1.5 | 5.7×10-4㏖ |
실시예 3 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:1 | 5.7×10-4㏖ |
실시예 4 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:2 | 4.0×10-4㏖ |
실시예 5 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:2 | 3.5×10-4㏖ |
실시예 6 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:2 | 3.0×10-4㏖ |
실시예 7 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OEt2 | 1:30:1.5 | 2.8×10-4㏖ |
실시예 8 | Al(i-Bu)3/니오디뮴버서테이트/BF3OEt2 | 30:1:1 | 2.8×10-4㏖ |
실시예 9 | Al(i-Bu)3/니오디뮴버서테이트/BF3OMe2 | 30:1:1 | 2.8×10-4㏖ |
실시예10 | 니오디뮴버서테이트/BF3OMe2/Al(i-Bu)3 | 1:1.5:30 | 2.8×10-4㏖ |
실시예11 | 니오디뮴버서테이트/Al(i-Bu)3/BF3THF | 1:30:3 | 5.7×10-4㏖ |
실시예12 | 니오디뮴버서테이트/Al(i-Bu)3/BF3THF | 1:30:1 | 2.8×10-4㏖ |
실시예13 | 니오디뮴버서테이트/Al(i-Bu)3/BF3OBu2 | 1:30:1 | 2.8×10-4㏖ |
(주) 1) 중합촉매의 구성하는 성분의 투입순서 2) 부타디엔 단량체 100g에 대한 함량 |
구 분 | 중합촉매 | 구성몰비 | 니오디뮴 함량1) |
비교예 1 | 니오디뮴버서테이트/AlEt2Cl/Al(i-Bu)3 | 1:3:30 | 5.7×10-4㏖ |
비교예 2 | 니오디뮴버서테이트/AlEt2Cl/Al(i-Bu)3 | 1:3:30 | 4.2×10-4㏖ |
비교예 3 | 니오디뮴버서테이트/AlEt2Cl/Al(i-Bu)3 | 1:3:30 | 3.5×10-4㏖ |
비교예 4 | 니오디뮴버서테이트/AlEt2Cl/Al(i-Bu)3 | 1:1:30 | 2.8×10-4㏖ |
(주) 1) 부타디엔 단량체 100g에 대한 함량 |
구 분 | 1,4-시스 함량(%) | 수율(%) |
실시예 1 | 97.4 | 100 |
실시예 2 | 97.8 | 100 |
실시예 3 | 97.0 | 100 |
실시예 4 | 97.7 | 100 |
실시예 5 | 98.4 | 100 |
실시예 6 | 98.3 | 100 |
실시예 7 | 97.6 | 90 |
실시예 8 | 98.5 | 95 |
실시예 9 | 98.0 | 99 |
실시예 10 | 97.9 | 98.3 |
실시예 11 | 98.5 | 100 |
실시예 12 | 98.1 | 96.7 |
실시예 13 | 98.6 | 93.3 |
비교예 1 | 96.4 | 100 |
비교예 2 | 97.3 | 95 |
비교예 3 | 97.4 | 90 |
비교예 4 | 97.3 | 88 |
구 분 | 무니점도 (ML1+4 100℃) | 용액점도 (cps) |
실시예 4 | 40.4 | 259 |
실시예 5 | 53.2 | 445 |
실시예 6 | 54.2 | 461 |
비교예 2 | 50.2 | 620 |
비교예 3 | 57.4 | 1000 |
Claims (7)
- 공액 디엔 화합물의 존재 또는 비존재 하에서 니오디뮴 화합물, 유기알루미늄 화합물 및 다음 화학식 1로 표시되는 삼불화보론 착화합물을 혼합하고 숙성시켜 제조되는 촉매를 이용하여 비극성 용매의 존재하에 1,3-부타디엔 중합을 수행하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.화학식 1BF3OR1R2상기 화학식 1에서 R1과 R2는 서로 같거나 다른 탄소수 1 ∼ 10의 알킬기, 시클로알킬기, 알릴기, 아릴기 또는 아릴알킬기로서 서로 독립된 치환체이거나, 탄소수 1 ∼ 10의 알킬기로서 산소원자를 중심으로 서로 결합된 환형의 치환체이다.
- 제 1 항에 있어서, 니오디뮴 화합물은 니오디뮴 헥사노에이트, 니오디뮴 헵타노에이트, 니오디뮴 옥타노에이트, 니오디뮴 2-에틸헥사노에이트, 니오디뮴 나프터네이트, 니오디뮴 스티어레이트 및 니오디뮴 버서테이트 중에서 선택된 1종 또는 그 이상의 카르복실레이트 염인 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
- 제 1 항에 있어서, 유기알루미늄 화합물은 트리메틸알루미늄, 트리에틸알루미늄, 트리프로필알루미늄, 트리부틸알루미늄, 트리이소부틸알루미늄, 트리헥실알루미늄, 트리옥틸알루미늄 및 디이소부틸알루미늄하이드라이드 중에서 선택된 1종 이상인 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
- 제 1 항에 있어서, 화학식 1로 표시되는 삼불화보론 착화합물은 보론트리플루오라이드-디메틸에테르, 보론트리플루오라이드-디에틸에테르, 보론트리플루오라이드-디부틸에테르 및 보론트리플루오라이드-테트라하이드로퓨란 중에서 선택된 1종 또는 그 이상인 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
- 제 1 항에 있어서, 삼불화보론 착화합물과 니오디뮴 화합물은 0.1:1 ∼ 10:1 몰비로 혼합사용하는 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
- 제 1 항에 있어서, 숙성은 5분 ∼ 10시간동안 -20 ∼ 60℃ 사이에서 수행하는 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
- 제 1 항에 있어서, 공액 디엔 화합물과 니오디뮴 화합물은 1:1 ∼ 30:1 몰비로 혼합사용하는 것을 특징으로 하는 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법.
Priority Applications (5)
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KR10-1999-0006298A KR100365581B1 (ko) | 1999-02-25 | 1999-02-25 | 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 |
AT99307572T ATE291595T1 (de) | 1999-02-25 | 1999-09-24 | Verfahren zur herstellung von polybutadien mit hochaktiven katalysatoren |
ES99307572T ES2239832T3 (es) | 1999-02-25 | 1999-09-24 | Un procedimiento para preparar polibutadieno usando catalizador con alta actividad. |
EP99307572A EP1031583B1 (en) | 1999-02-25 | 1999-09-24 | A process for preparing polybutadiene using catalyst with high activity |
US09/433,073 US6136931A (en) | 1999-02-25 | 1999-11-03 | Process for preparing polybutadiene using catalyst with high activity |
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EP (1) | EP1031583B1 (ko) |
KR (1) | KR100365581B1 (ko) |
AT (1) | ATE291595T1 (ko) |
ES (1) | ES2239832T3 (ko) |
Cited By (4)
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KR100298571B1 (ko) * | 1999-06-17 | 2001-09-13 | 박찬구 | 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 |
KR100462664B1 (ko) * | 2002-09-27 | 2004-12-20 | 금호석유화학 주식회사 | 1,4-시스 폴리부타디엔의 제조방법 |
KR100472649B1 (ko) * | 2002-11-22 | 2005-03-11 | 금호석유화학 주식회사 | 조절된 저온흐름성을 갖는 고 1,4-시스 폴리부타디엔의제조방법 |
WO2019088634A1 (ko) * | 2017-10-30 | 2019-05-09 | 주식회사 엘지화학 | 공액디엔 중합용 촉매의 제조방법, 촉매 및 이를 이용한 공액디엔계 중합체의 제조방법 |
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US20040241251A1 (en) * | 2001-05-04 | 2004-12-02 | Thiele Sven K H | Random or block co-or terpolymers produced by using of metal complex catalysts |
JP2002355337A (ja) * | 2001-05-30 | 2002-12-10 | Bridgestone Sports Co Ltd | ゴルフボール |
US6712715B2 (en) | 2001-05-30 | 2004-03-30 | Bridgestone Sports Co., Ltd. | Golf ball |
BR0213639A (pt) * | 2001-10-12 | 2004-09-14 | Dow Global Technologies Inc | Composições de complexos metálicos e seu uso como catalisadores para produzir polidienos |
US6780948B2 (en) | 2002-03-28 | 2004-08-24 | The Goodyear Tire & Rubber Company | Synthesis of polyisoprene with neodymium catalyst |
US6727330B1 (en) | 2003-02-07 | 2004-04-27 | Firestone Polymers, Llc | Termination and reduced gel in high cis polybutadiene |
RU2348653C2 (ru) * | 2003-02-21 | 2009-03-10 | Дау Глобал Текнолоджиз Инк. | Способ гомо- или сополимеризации сопряженных олефинов |
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US7091150B2 (en) * | 2003-12-19 | 2006-08-15 | The Goodyear Tire & Rubber Company | Synthetic polyisoprene rubber |
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US8623975B2 (en) | 2009-06-24 | 2014-01-07 | Bridgestone Corporation | Process for producing polydienes |
US9856337B2 (en) | 2016-03-25 | 2018-01-02 | Iowa State University Research Foundation, Inc. | Polymerization catalysts |
US11767388B1 (en) | 2019-09-18 | 2023-09-26 | The Goodyear Tire & Rubber Company | Silicon-functionalized rubber |
EP3838932B1 (en) | 2019-12-20 | 2022-08-10 | The Goodyear Tire & Rubber Company | Synthesis of isoprene-butadiene copolymer rubbers |
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- 1999-02-25 KR KR10-1999-0006298A patent/KR100365581B1/ko not_active IP Right Cessation
- 1999-09-24 EP EP99307572A patent/EP1031583B1/en not_active Expired - Lifetime
- 1999-09-24 AT AT99307572T patent/ATE291595T1/de not_active IP Right Cessation
- 1999-09-24 ES ES99307572T patent/ES2239832T3/es not_active Expired - Lifetime
- 1999-11-03 US US09/433,073 patent/US6136931A/en not_active Expired - Lifetime
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KR100298571B1 (ko) * | 1999-06-17 | 2001-09-13 | 박찬구 | 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 |
KR100462664B1 (ko) * | 2002-09-27 | 2004-12-20 | 금호석유화학 주식회사 | 1,4-시스 폴리부타디엔의 제조방법 |
KR100472649B1 (ko) * | 2002-11-22 | 2005-03-11 | 금호석유화학 주식회사 | 조절된 저온흐름성을 갖는 고 1,4-시스 폴리부타디엔의제조방법 |
WO2019088634A1 (ko) * | 2017-10-30 | 2019-05-09 | 주식회사 엘지화학 | 공액디엔 중합용 촉매의 제조방법, 촉매 및 이를 이용한 공액디엔계 중합체의 제조방법 |
KR20190048058A (ko) * | 2017-10-30 | 2019-05-09 | 주식회사 엘지화학 | 공액디엔 중합용 촉매의 제조방법, 촉매 및 이를 이용한 공액디엔계 중합체의 제조방법 |
EP3705499A4 (en) * | 2017-10-30 | 2020-12-23 | LG Chem, Ltd. | PROCESS FOR PREPARING A CATALYST FOR POLYMERIZATION OF CONJUGATE DENES, CATALYST, AND PROCESS FOR PREPARING A POLYMER BASED ON CONJUGATE DIENE USING THE SAME |
US11655315B2 (en) | 2017-10-30 | 2023-05-23 | Lg Chem, Ltd. | Method for preparing catalyst for polymerizing conjugated diene, catalyst and method for preparing conjugated diene-based polymer using the same |
Also Published As
Publication number | Publication date |
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ATE291595T1 (de) | 2005-04-15 |
ES2239832T3 (es) | 2005-10-01 |
EP1031583B1 (en) | 2005-03-23 |
KR100365581B1 (ko) | 2003-01-15 |
EP1031583A1 (en) | 2000-08-30 |
US6136931A (en) | 2000-10-24 |
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