KR100352764B1 - 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 - Google Patents
신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 Download PDFInfo
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- KR100352764B1 KR100352764B1 KR1020000013271A KR20000013271A KR100352764B1 KR 100352764 B1 KR100352764 B1 KR 100352764B1 KR 1020000013271 A KR1020000013271 A KR 1020000013271A KR 20000013271 A KR20000013271 A KR 20000013271A KR 100352764 B1 KR100352764 B1 KR 100352764B1
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- compound
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- halogen
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 23
- 150000001993 dienes Chemical class 0.000 title claims abstract description 17
- -1 neodymium carboxylates Chemical class 0.000 title claims description 22
- 229910052779 Neodymium Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 claims abstract description 32
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 15
- 150000002366 halogen compounds Chemical class 0.000 claims abstract description 15
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002685 polymerization catalyst Substances 0.000 claims abstract description 4
- 150000002902 organometallic compounds Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- YPIFGDQKSSMYHQ-UHFFFAOYSA-M 7,7-dimethyloctanoate Chemical compound CC(C)(C)CCCCCC([O-])=O YPIFGDQKSSMYHQ-UHFFFAOYSA-M 0.000 claims description 7
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 6
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 150000002896 organic halogen compounds Chemical group 0.000 claims description 4
- 125000005474 octanoate group Chemical group 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 claims description 2
- 125000005609 naphthenate group Chemical group 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 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
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 2
- FLAKGKCBSLMHQU-UHFFFAOYSA-N CC[Mg] Chemical compound CC[Mg] FLAKGKCBSLMHQU-UHFFFAOYSA-N 0.000 claims 1
- 150000002681 magnesium compounds Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 150000002736 metal compounds Chemical class 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000005062 Polybutadiene Substances 0.000 description 13
- 229920002857 polybutadiene Polymers 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000499 gel Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000012454 non-polar solvent Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 2
- UZGARMTXYXKNQR-UHFFFAOYSA-K 7,7-dimethyloctanoate;neodymium(3+) Chemical compound [Nd+3].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O UZGARMTXYXKNQR-UHFFFAOYSA-K 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000004949 mass spectrometry Methods 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
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- BYDYILQCRDXHLB-UHFFFAOYSA-N 3,5-dimethylpyridine-2-carbaldehyde Chemical compound CC1=CN=C(C=O)C(C)=C1 BYDYILQCRDXHLB-UHFFFAOYSA-N 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 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
- 239000004215 Carbon black (E152) Substances 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
- 239000002841 Lewis acid Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 244000154870 Viola adunca Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 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
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000311 lanthanide oxide Inorganic materials 0.000 description 1
- XQBXQQNSKADUDV-UHFFFAOYSA-N lanthanum;nitric acid Chemical compound [La].O[N+]([O-])=O XQBXQQNSKADUDV-UHFFFAOYSA-N 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
- 238000000816 matrix-assisted laser desorption--ionisation Methods 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- LDPWMGUFXYRDRG-UHFFFAOYSA-I niobium(5+) pentaacetate Chemical compound [Nb+5].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O LDPWMGUFXYRDRG-UHFFFAOYSA-I 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- CASCCINXYVTVRI-UHFFFAOYSA-M sodium;7,7-dimethyloctanoate Chemical compound [Na+].CC(C)(C)CCCCCC([O-])=O CASCCINXYVTVRI-UHFFFAOYSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers 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
- C08F236/04—Copolymers 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
- C08F236/08—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers 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
- C08F236/04—Copolymers 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
- C08F236/06—Butadiene
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
중합예 | Nd 함량(10-4mol/단분자 100g) | 몰비(molar ratio) | S/M | SV | MV | cis 함량(%) | Mw(105) | MWD |
NdN / DEAC / Al(D/T) | ||||||||
1 | 0.9 | 1 / 3 / 60(30/30) | 5 | 226 | 35.3 | 97.2 | 3.38 | 3.92 |
2 | 0.6 | 1 / 3 / 90(20/50) | 4 | 230 | 44.8 | 96.3 | 4.05 | 3.80 |
3 | 0.3 | 1 / 3 / 170(20/150) | 4 | 297 | 51.2 | 97.0 | 4.42 | 3.72 |
NdN : NdH(neodecanoate)4DEAC : Diethylaluminum chlorideD : Diisobutylaluminum hydrideT : Triisobutylaluminum |
중합예 | Nd 함량(10-4mol/단분자 100g) | 몰비(molar ratio) | S/M | SV | MV | cis(%) | Mw(105) | MWD |
NdO / DEAC / Al(D/T) | ||||||||
4 | 1.1 | 1 / 3 / 70(20/50) | 5 | 277 | 40.1 | 96.5 | 4.13 | 3.90 |
5 | 0.7 | 1 / 3 / 60(10/70) | 5 | 468 | 65.8 | 97.2 | 5.20 | 4.20 |
6 | 0.4 | 1 / 3 /140(40/100) | 5 | 299 | 54.6 | 96.5 | 5.07 | 4.23 |
Nd : NdH(octoate)4DEAC : Diethylaluminum chlorideD : Diisobutylaluminum hydrideT : Triisobutylaluminum |
Claims (9)
- 다음 화학식 1로 표시되는 신규한 단분자 니오디뮴 화합물.
NdHA4 상기 식에서, A는 탄소원자수 8∼20의 카르복실레이트이다. - 제 1 항에 있어서, NdHA4는 NdH(네오데카노에이트)4, NdH(옥토에이트)4및 NdH(나프터네이트)4로 이루어진 군으로부터 선택된 1종 이상의 것임을 특징으로 하는 신규한 단분자 니오디뮴 화합물.
- (가) 제 1 항의 화학식 1로 표시되는 신규한 단분자 니오디뮴 화합물;(나) 할로겐 화합물; 및(다) 유기금속화합물을 포함하는 디엔 중합용 촉매.
- 제 3 항에 있어서, (나)할로겐 화합물은 R1 nAlXn-3로 표시되는 알루미늄할로겐화합물(여기서, R1은 수소원자 또는 탄소원자수 1∼10의 알킬, 아릴기이고, X는 할로겐원자이며, n은 3이하의 정수이다), 또는 상기 알루미늄할로겐화합물에서 알루미늄이 보론, 실리콘, 주석 및 티타늄으로 이루어진 군으로부터 선택된 것으로 치환된 무기할로겐화합물 또는 유기할로겐화합물인 것임을 특징으로 하는 디엔 중합용 촉매.
- 제 4 항에 있어서, 유기할로겐화합물은t-알킬할로겐화합물임을 특징으로 하는 디엔 중합용 촉매.
- 제 3 항에 있어서, (다)유기금속화합물은 AlR2 3로 표시되는 알킬알루미늄화합물(여기서, R2는 수소원자 또는 탄소원자수 1∼10의 알킬, 시클로알킬, 아릴, 아릴알킬, 알콕시기이다), MgR2 2(여기서, R2는 상기와 같다)로 표시되는 알킬마그네슘화합물 및 LiR2(여기서, R2는 상기와 같다)로 표시되는 알킬리튬화합물로 이루어진 군으로부터 선택된 1종 이상의 것임을 특징으로 하는 디엔 중합용 촉매.
- 제 3 항 또는 제 6 항에 있어서, 유기금속화합물은 트리메틸알루미늄, 트리에틸알루미늄, 트리프로필알루미늄, 트리부틸알루미늄, 트리이소부틸알루미늄, 트리헥실알루미늄, 디이소부틸알루미늄하이드라이드, 디부틸마그네슘, 디에틸마그네슘 및 n-부틸리튬으로 이루어진 군으로부터 선택된 1종 이상의 것임을 특징으로 하는 디엔 중합용 촉매.
- (정정)제 3 항 내지 제 6 항 중 어느 한 항에 있어서, 디엔은 1,3-부타디엔 또는 이소프렌인 것임을 특징으로 하는 디엔 중합용 촉매.
- (삭제)
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KR1020000013271A KR100352764B1 (ko) | 2000-03-16 | 2000-03-16 | 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 |
JP2000204847A JP3828340B2 (ja) | 2000-03-16 | 2000-07-06 | 単分子カルボン酸ネオジム化合物及びこの化合物を含むジエン重合用触媒 |
TW089120926A TWI224601B (en) | 2000-03-16 | 2000-10-06 | Novel monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
PCT/KR2000/001121 WO2001068716A2 (en) | 2000-03-16 | 2000-10-09 | Novel monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
AU76916/00A AU7691600A (en) | 2000-03-16 | 2000-10-09 | Novel monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
DE60035769T DE60035769T2 (de) | 2000-03-16 | 2000-10-16 | Neodymium-Carboxylatederivate und ihre Verwendung für die Polymerisation von konjugierten Dienen |
EP00309069A EP1134233B1 (en) | 2000-03-16 | 2000-10-16 | Novel monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
AT00309069T ATE368689T1 (de) | 2000-03-16 | 2000-10-16 | Neodymium-carboxylatederivate und ihre verwendung für die polymerisation von konjugierten dienen |
US09/690,385 US6482930B1 (en) | 2000-03-16 | 2000-10-17 | Monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
US10/146,312 US6506865B2 (en) | 2000-03-16 | 2002-05-15 | Monomeric neodymium carboxylate and its use in polymerization of conjugated diene |
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EP (1) | EP1134233B1 (ko) |
JP (1) | JP3828340B2 (ko) |
KR (1) | KR100352764B1 (ko) |
AT (1) | ATE368689T1 (ko) |
AU (1) | AU7691600A (ko) |
DE (1) | DE60035769T2 (ko) |
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JP6268119B2 (ja) * | 2015-04-09 | 2018-01-24 | 株式会社ブリヂストン | ポリブタジエン及びその製造方法、並びにゴム組成物及びタイヤ |
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- 2000-10-06 TW TW089120926A patent/TWI224601B/zh not_active IP Right Cessation
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- 2000-10-09 AU AU76916/00A patent/AU7691600A/en not_active Abandoned
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- 2000-10-16 DE DE60035769T patent/DE60035769T2/de not_active Expired - Lifetime
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KR20010100205A (ko) | 2001-11-14 |
US6506865B2 (en) | 2003-01-14 |
EP1134233A1 (en) | 2001-09-19 |
WO2001068716A3 (en) | 2002-08-22 |
US20020173606A1 (en) | 2002-11-21 |
WO2001068716A2 (en) | 2001-09-20 |
DE60035769D1 (de) | 2007-09-13 |
JP2001261683A (ja) | 2001-09-26 |
JP3828340B2 (ja) | 2006-10-04 |
TWI224601B (en) | 2004-12-01 |
DE60035769T2 (de) | 2008-04-30 |
US6482930B1 (en) | 2002-11-19 |
EP1134233B1 (en) | 2007-08-01 |
ATE368689T1 (de) | 2007-08-15 |
AU7691600A (en) | 2001-09-24 |
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