JP2002539283A - オレフィンの（共）重合用の多段階方法 - Google Patents
オレフィンの（共）重合用の多段階方法Info
- Publication number
- JP2002539283A JP2002539283A JP2000604081A JP2000604081A JP2002539283A JP 2002539283 A JP2002539283 A JP 2002539283A JP 2000604081 A JP2000604081 A JP 2000604081A JP 2000604081 A JP2000604081 A JP 2000604081A JP 2002539283 A JP2002539283 A JP 2002539283A
- Authority
- JP
- Japan
- Prior art keywords
- group
- polymerization
- hydrogen
- alkyl
- groups
- 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.)
- Pending
Links
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims abstract description 102
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 132
- 229920000642 polymer Polymers 0.000 claims abstract description 83
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 75
- 150000003624 transition metals Chemical class 0.000 claims abstract description 75
- 150000001875 compounds Chemical class 0.000 claims abstract description 68
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 56
- 239000001257 hydrogen Substances 0.000 claims abstract description 56
- 125000003118 aryl group Chemical group 0.000 claims abstract description 55
- 230000008569 process Effects 0.000 claims abstract description 43
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 36
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 28
- 230000000415 inactivating effect Effects 0.000 claims abstract description 23
- 239000000047 product Substances 0.000 claims abstract description 22
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 8
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims abstract description 6
- 239000003446 ligand Substances 0.000 claims description 76
- 125000001424 substituent group Chemical group 0.000 claims description 74
- 239000000203 mixture Substances 0.000 claims description 66
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 46
- -1 halo alkoxides Chemical class 0.000 claims description 46
- 239000005977 Ethylene Substances 0.000 claims description 45
- 229920000573 polyethylene Polymers 0.000 claims description 41
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 39
- 230000000737 periodic effect Effects 0.000 claims description 33
- 229920006395 saturated elastomer Polymers 0.000 claims description 33
- 229910052801 chlorine Inorganic materials 0.000 claims description 27
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 25
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052794 bromium Inorganic materials 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 22
- 229910052740 iodine Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 125000004429 atom Chemical group 0.000 claims description 19
- 239000000178 monomer Substances 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 18
- 229910052719 titanium Inorganic materials 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
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- 239000004698 Polyethylene Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000012190 activator Substances 0.000 claims description 13
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- 229910052698 phosphorus Inorganic materials 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 12
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 11
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 229920001038 ethylene copolymer Polymers 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 150000002430 hydrocarbons Chemical group 0.000 claims description 9
- 239000012071 phase Substances 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000004711 α-olefin Substances 0.000 claims description 9
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- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
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- 229910052796 boron Inorganic materials 0.000 claims description 7
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- 150000002367 halogens Chemical class 0.000 claims description 7
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 7
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
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- 229910004013 NO 2 Inorganic materials 0.000 claims description 6
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- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000002685 polymerization catalyst Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 4
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- AFPRJLBZLPBTPZ-UHFFFAOYSA-N acenaphthoquinone Chemical group C1=CC(C(C2=O)=O)=C3C2=CC=CC3=C1 AFPRJLBZLPBTPZ-UHFFFAOYSA-N 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 150000005673 monoalkenes Chemical class 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229920001384 propylene homopolymer Polymers 0.000 claims description 3
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 2
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 2
- 125000001118 alkylidene group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 229920005606 polypropylene copolymer Polymers 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 claims description 2
- 241000257303 Hymenoptera Species 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000010907 mechanical stirring Methods 0.000 claims 1
- 239000004615 ingredient Substances 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 33
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 32
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 239000000243 solution Substances 0.000 description 22
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 21
- 150000002431 hydrogen Chemical class 0.000 description 19
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 239000000460 chlorine Substances 0.000 description 18
- 150000003623 transition metal compounds Chemical class 0.000 description 17
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 14
- 229910052753 mercury Inorganic materials 0.000 description 14
- 239000010936 titanium Substances 0.000 description 14
- 239000001294 propane Substances 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 10
- 230000003197 catalytic effect Effects 0.000 description 7
- 125000001183 hydrocarbyl group Chemical group 0.000 description 7
- 239000011877 solvent mixture Substances 0.000 description 7
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 6
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 5
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- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
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- 239000000725 suspension Substances 0.000 description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
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- 238000005481 NMR spectroscopy Methods 0.000 description 3
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- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
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- ZMZGFLUUZLELNE-UHFFFAOYSA-N 2,3,5-triiodobenzoic acid Chemical compound OC(=O)C1=CC(I)=CC(I)=C1I ZMZGFLUUZLELNE-UHFFFAOYSA-N 0.000 description 2
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- ASSHEQWDGOTJRP-UHFFFAOYSA-N tris[2-(4-chlorophenyl)propyl]alumane Chemical compound C=1C=C(Cl)C=CC=1C(C)C[Al](CC(C)C=1C=CC(Cl)=CC=1)CC(C)C1=CC=C(Cl)C=C1 ASSHEQWDGOTJRP-UHFFFAOYSA-N 0.000 description 1
- ZCLZBCAKWSHDJL-UHFFFAOYSA-N tris[2-(4-fluorophenyl)propyl]alumane Chemical compound C=1C=C(F)C=CC=1C(C)C[Al](CC(C)C=1C=CC(F)=CC=1)CC(C)C1=CC=C(F)C=C1 ZCLZBCAKWSHDJL-UHFFFAOYSA-N 0.000 description 1
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- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
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- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
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- C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
- C08F4/64006—Bidentate ligand
- C08F4/6401—Neutral ligand
- C08F4/64013—NN
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- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
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- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
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- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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- C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
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- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/08—Polymer mixtures characterised by way of preparation prepared by late transition metal, i.e. Ni, Pd, Pt, Co, Rh, Ir, Fe, Ru or Os, single site catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99200698 | 1999-03-09 | ||
| EP99200698.1 | 1999-03-09 | ||
| PCT/EP2000/001924 WO2000053646A1 (en) | 1999-03-09 | 2000-03-06 | Multi-stage process for the (co)polymerization of olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002539283A true JP2002539283A (ja) | 2002-11-19 |
| JP2002539283A5 JP2002539283A5 (enExample) | 2007-04-19 |
Family
ID=8239965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000604081A Pending JP2002539283A (ja) | 1999-03-09 | 2000-03-06 | オレフィンの（共）重合用の多段階方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6992153B1 (enExample) |
| EP (1) | EP1161465B1 (enExample) |
| JP (1) | JP2002539283A (enExample) |
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| JP2007507558A (ja) * | 2003-09-29 | 2007-03-29 | トータル・ペトロケミカルズ・リサーチ・フエリユイ | 二峰性ポリエチレン |
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| US9920176B2 (en) | 2015-06-05 | 2018-03-20 | Exxonmobil Chemical Patents Inc. | Single site catalyst supportation |
| CN107922537B (zh) | 2015-06-05 | 2021-07-27 | 埃克森美孚化学专利公司 | 气相或淤浆相中多相聚合物的制备 |
| US10077325B2 (en) | 2015-06-05 | 2018-09-18 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
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| US10294316B2 (en) | 2015-06-05 | 2019-05-21 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
| US10329360B2 (en) | 2015-06-05 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
| CN107690441A (zh) | 2015-06-05 | 2018-02-13 | 埃克森美孚化学专利公司 | 聚合物在气相或淤浆相中的单反应器制备 |
| US9809664B2 (en) | 2015-06-05 | 2017-11-07 | Exxonmobil Chemical Patents Inc. | Bimodal propylene polymers and sequential polymerization |
| WO2016197014A1 (en) * | 2015-06-05 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers |
| US9725569B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | Porous propylene polymers |
| US9738779B2 (en) | 2015-06-05 | 2017-08-22 | Exxonmobil Chemical Patents Inc. | Heterophasic copolymers and sequential polymerization |
| US9725537B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | High activity catalyst supportation |
| EP3464390A1 (en) | 2016-05-27 | 2019-04-10 | ExxonMobil Chemical Patents Inc. | Metallocene catalyst compositions and polymerization process therewith |
| EP3478731B1 (en) * | 2016-06-30 | 2020-08-05 | Dow Global Technologies LLC | Procatalyst compositions useful for low comonomer incorporation and process for preparing the same |
| CN114478868B (zh) * | 2020-10-27 | 2023-04-11 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的后过渡金属催化剂及其制备方法和应用 |
| CN114478867B (zh) * | 2020-10-27 | 2023-03-14 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的后过渡金属催化剂及其制备方法和应用 |
| CN114478869B (zh) * | 2020-10-27 | 2023-04-11 | 中国石油化工股份有限公司 | 用于烯烃聚合的后过渡金属催化剂及其制备方法和应用 |
| CN114478865B (zh) * | 2020-10-27 | 2023-04-11 | 中国石油化工股份有限公司 | 用于烯烃聚合的后过渡金属催化剂及其制备方法和应用 |
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- 2000-03-06 US US09/936,111 patent/US6992153B1/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| ES2208301T3 (es) | 2004-06-16 |
| BR0010376A (pt) | 2001-12-26 |
| AU3960500A (en) | 2000-09-28 |
| DE60006082T2 (de) | 2004-07-22 |
| EP1161465B1 (en) | 2003-10-22 |
| KR20010102542A (ko) | 2001-11-15 |
| MY133191A (en) | 2007-10-31 |
| CN1350552A (zh) | 2002-05-22 |
| ATE252605T1 (de) | 2003-11-15 |
| DE60006082D1 (de) | 2003-11-27 |
| WO2000053646A1 (en) | 2000-09-14 |
| US6992153B1 (en) | 2006-01-31 |
| EP1161465A1 (en) | 2001-12-12 |
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