KR100905544B1 - 이형원자가 배위된 단분자 알루미늄과 코발트가 함유된촉매와 이를 이용한 폴리부타디엔의 제조방법 - Google Patents
이형원자가 배위된 단분자 알루미늄과 코발트가 함유된촉매와 이를 이용한 폴리부타디엔의 제조방법 Download PDFInfo
- Publication number
- KR100905544B1 KR100905544B1 KR1020070081365A KR20070081365A KR100905544B1 KR 100905544 B1 KR100905544 B1 KR 100905544B1 KR 1020070081365 A KR1020070081365 A KR 1020070081365A KR 20070081365 A KR20070081365 A KR 20070081365A KR 100905544 B1 KR100905544 B1 KR 100905544B1
- Authority
- KR
- South Korea
- Prior art keywords
- aluminum
- bis
- cobalt
- catalyst
- polybutadiene
- 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.)
- Expired - Fee Related
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 50
- 239000005062 Polybutadiene Substances 0.000 title claims abstract description 47
- 229920002857 polybutadiene Polymers 0.000 title claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 42
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 18
- 239000010941 cobalt Substances 0.000 title claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 8
- 125000005842 heteroatom Chemical group 0.000 title abstract description 7
- -1 aluminum compound Chemical class 0.000 claims abstract description 45
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000001993 dienes Chemical class 0.000 claims abstract description 16
- 150000001869 cobalt compounds Chemical class 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 29
- MMEDJBFVJUFIDD-UHFFFAOYSA-N 2-[2-(carboxymethyl)phenyl]acetic acid Chemical compound OC(=O)CC1=CC=CC=C1CC(O)=O MMEDJBFVJUFIDD-UHFFFAOYSA-N 0.000 claims description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 7
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 7
- 125000005843 halogen group Chemical group 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000012454 non-polar solvent Substances 0.000 claims description 5
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-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
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- SNVZQDLFQZENAB-UHFFFAOYSA-L diphenoxyaluminum Chemical compound [Al+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 SNVZQDLFQZENAB-UHFFFAOYSA-L 0.000 claims description 4
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 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
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 2
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical group CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000004437 phosphorous atom Chemical group 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000005415 substituted alkoxy group Chemical group 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 claims 2
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 claims 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 6
- 239000002685 polymerization catalyst Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006722 reduction reaction Methods 0.000 abstract description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 3
- 150000003018 phosphorus compounds Chemical class 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 150000001868 cobalt Chemical class 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- HKEGADKWDDRCQV-UHFFFAOYSA-L C(C[Al](Cl)Cl)OC1=C(C(=C(C(=C1Br)Br)Br)Br)Br Chemical compound C(C[Al](Cl)Cl)OC1=C(C(=C(C(=C1Br)Br)Br)Br)Br HKEGADKWDDRCQV-UHFFFAOYSA-L 0.000 description 1
- LYKAANLEKAQLNX-UHFFFAOYSA-L C(C[Al](Cl)Cl)OC1=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl Chemical compound C(C[Al](Cl)Cl)OC1=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl LYKAANLEKAQLNX-UHFFFAOYSA-L 0.000 description 1
- NGNCSUFIXACQCG-UHFFFAOYSA-N C1(=C(C(=C(C(=C1I)I)I)I)I)OCl Chemical compound C1(=C(C(=C(C(=C1I)I)I)I)I)OCl NGNCSUFIXACQCG-UHFFFAOYSA-N 0.000 description 1
- RDTXMFKQJGZKPT-UHFFFAOYSA-M C=C1C(O[Al](Cl)OC2C(C=C(C=C2C(C)(C)C)C)=C)C(=CC(=C1)C)C(C)(C)C Chemical compound C=C1C(O[Al](Cl)OC2C(C=C(C=C2C(C)(C)C)C)=C)C(=CC(=C1)C)C(C)(C)C RDTXMFKQJGZKPT-UHFFFAOYSA-M 0.000 description 1
- SMNCNITVVDULEG-UHFFFAOYSA-L CCCCC(CC)COCC[Al](Cl)Cl Chemical compound CCCCC(CC)COCC[Al](Cl)Cl SMNCNITVVDULEG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- XEUHWMZVYXDMMH-UHFFFAOYSA-K chloro-(2,3,4,5,6-pentabromophenoxy)-(2,3,4,5,6-pentafluorophenoxy)alumane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1O[Al](Cl)OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br XEUHWMZVYXDMMH-UHFFFAOYSA-K 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- UDGMWFRRIINTDH-UHFFFAOYSA-L ethyl-(2,3,4,5,6-pentabromophenoxy)-(2,3,4,5,6-pentachlorophenoxy)alumane Chemical compound BrC=1C(Br)=C(Br)C(Br)=C(Br)C=1O[Al](CC)OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl UDGMWFRRIINTDH-UHFFFAOYSA-L 0.000 description 1
- DLAIEXQDIYFSPZ-UHFFFAOYSA-L ethyl-(2,3,4,5,6-pentabromophenoxy)-(2,3,4,5,6-pentafluorophenoxy)alumane Chemical compound BrC=1C(Br)=C(Br)C(Br)=C(Br)C=1O[Al](CC)OC1=C(F)C(F)=C(F)C(F)=C1F DLAIEXQDIYFSPZ-UHFFFAOYSA-L 0.000 description 1
- PDUYSLYTIVHVAW-UHFFFAOYSA-L ethyl-(2,3,4,5,6-pentachlorophenoxy)-(2,3,4,5,6-pentafluorophenoxy)alumane Chemical compound ClC=1C(Cl)=C(Cl)C(Cl)=C(Cl)C=1O[Al](CC)OC1=C(F)C(F)=C(F)C(F)=C1F PDUYSLYTIVHVAW-UHFFFAOYSA-L 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and 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
- C08F36/04—Homopolymers and 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
Landscapes
- 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)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070081365A KR100905544B1 (ko) | 2007-08-13 | 2007-08-13 | 이형원자가 배위된 단분자 알루미늄과 코발트가 함유된촉매와 이를 이용한 폴리부타디엔의 제조방법 |
US12/187,420 US20090048408A1 (en) | 2007-08-13 | 2008-08-07 | Catalyst comprising heteroleptic aluminum and cobalt compounds and a method of preparing polybutadiene using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070081365A KR100905544B1 (ko) | 2007-08-13 | 2007-08-13 | 이형원자가 배위된 단분자 알루미늄과 코발트가 함유된촉매와 이를 이용한 폴리부타디엔의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090016983A KR20090016983A (ko) | 2009-02-18 |
KR100905544B1 true KR100905544B1 (ko) | 2009-07-01 |
Family
ID=40363488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070081365A Expired - Fee Related KR100905544B1 (ko) | 2007-08-13 | 2007-08-13 | 이형원자가 배위된 단분자 알루미늄과 코발트가 함유된촉매와 이를 이용한 폴리부타디엔의 제조방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090048408A1 (ko) |
KR (1) | KR100905544B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101111249B1 (ko) | 2008-09-29 | 2012-03-14 | 금호석유화학 주식회사 | 방향족 유기황화합물로 분지화 및 기능화된 고 1,4-트랜스 폴리부타디엔 |
KR101455839B1 (ko) * | 2012-11-01 | 2014-11-03 | 금호석유화학 주식회사 | 고(high) 트랜스 1,4-폴리부타디엔 제조를 위한 신규 코발트-알루미늄 이중 금속 부가물 촉매 시스템 |
SG11201705243SA (en) | 2014-12-31 | 2017-07-28 | Dow Global Technologies Llc | A polyolefin composition and method of producing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000178314A (ja) | 1998-12-15 | 2000-06-27 | Ube Ind Ltd | 変性ポリブタジエンの製造方法、およびゴム組成物 |
KR20010023782A (ko) * | 1997-09-09 | 2001-03-26 | 조셉 에스. 바이크 | 비닐폴리부타디엔의 가스상 중합 |
WO2006002923A1 (en) | 2004-07-05 | 2006-01-12 | Basell Polyolefine Gmbh | Polymerization catalysts, main group coordination compounds, process for preparing polyolefins and polyolefins |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1158296A (en) * | 1966-09-26 | 1969-07-16 | Japan Synthetic Rubber Co Ltd | Unsaturated Hydrocarbon Polymers |
US3644585A (en) * | 1967-12-19 | 1972-02-22 | Ube Industries | Process for the preparation of polybutadiene |
JPS6185414A (ja) * | 1984-10-02 | 1986-05-01 | Ube Ind Ltd | ポリプタジエンの製造方法 |
US5733835A (en) * | 1996-08-05 | 1998-03-31 | The Goodyear Tire & Rubber Company | Cobalt containing catalyst system |
DE19917985A1 (de) * | 1999-04-21 | 2000-10-26 | Targor Gmbh | Katalysatorsystem |
US6617406B2 (en) * | 2001-08-30 | 2003-09-09 | The Goodyear Tire & Rubber Company | Synthesis of elastomeric high trans-1,4-polybutadiene |
-
2007
- 2007-08-13 KR KR1020070081365A patent/KR100905544B1/ko not_active Expired - Fee Related
-
2008
- 2008-08-07 US US12/187,420 patent/US20090048408A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010023782A (ko) * | 1997-09-09 | 2001-03-26 | 조셉 에스. 바이크 | 비닐폴리부타디엔의 가스상 중합 |
JP2000178314A (ja) | 1998-12-15 | 2000-06-27 | Ube Ind Ltd | 変性ポリブタジエンの製造方法、およびゴム組成物 |
WO2006002923A1 (en) | 2004-07-05 | 2006-01-12 | Basell Polyolefine Gmbh | Polymerization catalysts, main group coordination compounds, process for preparing polyolefins and polyolefins |
Also Published As
Publication number | Publication date |
---|---|
US20090048408A1 (en) | 2009-02-19 |
KR20090016983A (ko) | 2009-02-18 |
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