AU636981B2 - Catalyst for polymerization of olefins - Google Patents
Catalyst for polymerization of olefins Download PDFInfo
- Publication number
- AU636981B2 AU636981B2 AU77224/91A AU7722491A AU636981B2 AU 636981 B2 AU636981 B2 AU 636981B2 AU 77224/91 A AU77224/91 A AU 77224/91A AU 7722491 A AU7722491 A AU 7722491A AU 636981 B2 AU636981 B2 AU 636981B2
- Authority
- AU
- Australia
- Prior art keywords
- catalyst
- polymerization
- lithium
- titanium
- compound
- 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.)
- Ceased
Links
- 239000003054 catalyst Substances 0.000 title claims description 87
- 238000006116 polymerization reaction Methods 0.000 title claims description 27
- 150000001336 alkenes Chemical class 0.000 title claims description 20
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 46
- 239000010936 titanium Substances 0.000 claims description 40
- 229910052744 lithium Inorganic materials 0.000 claims description 35
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 26
- 239000005977 Ethylene Substances 0.000 claims description 26
- -1 alkyl lithium Chemical compound 0.000 claims description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 22
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 20
- 229910052719 titanium Inorganic materials 0.000 claims description 20
- 125000004429 atom Chemical group 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 150000002900 organolithium compounds Chemical class 0.000 claims description 10
- 239000003085 diluting agent Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000002685 polymerization catalyst Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 27
- 229910052761 rare earth metal Inorganic materials 0.000 description 26
- 150000002910 rare earth metals Chemical class 0.000 description 24
- 239000004698 Polyethylene Substances 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 125000001979 organolithium group Chemical group 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 150000003623 transition metal compounds Chemical class 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052779 Neodymium Inorganic materials 0.000 description 4
- 150000001993 dienes Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 4
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 4
- ATINCSYRHURBSP-UHFFFAOYSA-K neodymium(iii) chloride Chemical compound Cl[Nd](Cl)Cl ATINCSYRHURBSP-UHFFFAOYSA-K 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000037048 polymerization activity Effects 0.000 description 3
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 3
- 150000003609 titanium compounds Chemical class 0.000 description 3
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-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
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000002909 rare earth metal compounds Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- MAYVZUQEFSJDHA-UHFFFAOYSA-N 1,5-bis(methylsulfanyl)naphthalene Chemical compound C1=CC=C2C(SC)=CC=CC2=C1SC MAYVZUQEFSJDHA-UHFFFAOYSA-N 0.000 description 1
- MGFBORQCIASVTC-UHFFFAOYSA-K C(CCC)[Li].[Cl-].[Nd+3].[Cl-].[Cl-] Chemical compound C(CCC)[Li].[Cl-].[Nd+3].[Cl-].[Cl-] MGFBORQCIASVTC-UHFFFAOYSA-K 0.000 description 1
- NTWOIGOPFDMZAE-UHFFFAOYSA-M CCO[Ti](Cl)(OCC)OCC Chemical compound CCO[Ti](Cl)(OCC)OCC NTWOIGOPFDMZAE-UHFFFAOYSA-M 0.000 description 1
- ZALOHOLPKHYYAX-UHFFFAOYSA-L CO[Ti](Cl)(Cl)OC Chemical compound CO[Ti](Cl)(Cl)OC ZALOHOLPKHYYAX-UHFFFAOYSA-L 0.000 description 1
- 229910004664 Cerium(III) chloride Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000155250 Iole Species 0.000 description 1
- 229910016859 Lanthanum iodide Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 229910003074 TiCl4 Inorganic materials 0.000 description 1
- JEROREPODAPBAY-UHFFFAOYSA-N [La].ClOCl Chemical compound [La].ClOCl JEROREPODAPBAY-UHFFFAOYSA-N 0.000 description 1
- JGBAFVIBNBBBNE-UHFFFAOYSA-N [Nd].BrOBr Chemical compound [Nd].BrOBr JGBAFVIBNBBBNE-UHFFFAOYSA-N 0.000 description 1
- HDLKUQNRQQEPLO-UHFFFAOYSA-N [Nd].ClOCl Chemical compound [Nd].ClOCl HDLKUQNRQQEPLO-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- LVZNHIPCUNINSN-UHFFFAOYSA-N bromo hypobromite lanthanum Chemical compound [La].BrOBr LVZNHIPCUNINSN-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 description 1
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 description 1
- ZEDZJUDTPVFRNB-UHFFFAOYSA-K cerium(3+);triiodide Chemical compound I[Ce](I)I ZEDZJUDTPVFRNB-UHFFFAOYSA-K 0.000 description 1
- 229910000421 cerium(III) oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- ZMMRKRFMSDTOLV-UHFFFAOYSA-N cyclopenta-1,3-diene zirconium Chemical compound [Zr].C1C=CC=C1.C1C=CC=C1 ZMMRKRFMSDTOLV-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 1
- NNMXSTWQJRPBJZ-UHFFFAOYSA-K europium(iii) chloride Chemical compound Cl[Eu](Cl)Cl NNMXSTWQJRPBJZ-UHFFFAOYSA-K 0.000 description 1
- MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 1
- KGOKDPWKDBWITQ-UHFFFAOYSA-K gadolinium(3+);tribromide Chemical compound Br[Gd](Br)Br KGOKDPWKDBWITQ-UHFFFAOYSA-K 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- KYKBXWMMXCGRBA-UHFFFAOYSA-K lanthanum(3+);triiodide Chemical compound I[La](I)I KYKBXWMMXCGRBA-UHFFFAOYSA-K 0.000 description 1
- XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 229950010610 lutetium chloride Drugs 0.000 description 1
- AEDROEGYZIARPU-UHFFFAOYSA-K lutetium(iii) chloride Chemical compound Cl[Lu](Cl)Cl AEDROEGYZIARPU-UHFFFAOYSA-K 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZEIWWVGGEOHESL-UHFFFAOYSA-N methanol;titanium Chemical compound [Ti].OC.OC.OC.OC ZEIWWVGGEOHESL-UHFFFAOYSA-N 0.000 description 1
- QZCOACXZLDQHLQ-UHFFFAOYSA-M methanolate titanium(4+) chloride Chemical compound [Cl-].[Ti+4].[O-]C.[O-]C.[O-]C QZCOACXZLDQHLQ-UHFFFAOYSA-M 0.000 description 1
- OKENUZUGNVCOMC-UHFFFAOYSA-K methanolate titanium(4+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].CO[Ti+3] OKENUZUGNVCOMC-UHFFFAOYSA-K 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- LBWLQVSRPJHLEY-UHFFFAOYSA-K neodymium(3+);tribromide Chemical compound Br[Nd](Br)Br LBWLQVSRPJHLEY-UHFFFAOYSA-K 0.000 description 1
- DKSXWSAKLYQPQE-UHFFFAOYSA-K neodymium(3+);triiodide Chemical compound I[Nd](I)I DKSXWSAKLYQPQE-UHFFFAOYSA-K 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 101150004354 npp-22 gene Proteins 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- PLKCYEBERAEWDR-UHFFFAOYSA-K praseodymium(3+);tribromide Chemical compound Br[Pr](Br)Br PLKCYEBERAEWDR-UHFFFAOYSA-K 0.000 description 1
- LHBNLZDGIPPZLL-UHFFFAOYSA-K praseodymium(iii) chloride Chemical compound Cl[Pr](Cl)Cl LHBNLZDGIPPZLL-UHFFFAOYSA-K 0.000 description 1
- FLALGSYYVIWTFQ-UHFFFAOYSA-K propan-2-olate;titanium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].CC(C)O[Ti+3] FLALGSYYVIWTFQ-UHFFFAOYSA-K 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- ICKYUJFKBKOPJT-UHFFFAOYSA-K samarium(3+);tribromide Chemical compound Br[Sm](Br)Br ICKYUJFKBKOPJT-UHFFFAOYSA-K 0.000 description 1
- BHXBZLPMVFUQBQ-UHFFFAOYSA-K samarium(iii) chloride Chemical compound Cl[Sm](Cl)Cl BHXBZLPMVFUQBQ-UHFFFAOYSA-K 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- GFISHBQNVWAVFU-UHFFFAOYSA-K terbium(iii) chloride Chemical compound Cl[Tb](Cl)Cl GFISHBQNVWAVFU-UHFFFAOYSA-K 0.000 description 1
- ILOTUXNTERMOJL-UHFFFAOYSA-K thulium(iii) chloride Chemical compound Cl[Tm](Cl)Cl ILOTUXNTERMOJL-UHFFFAOYSA-K 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- ZLMGMVJGEULFPP-UHFFFAOYSA-J titanium(4+) trichloride phenoxide Chemical compound Cl[Ti](Cl)(Cl)OC1=CC=CC=C1 ZLMGMVJGEULFPP-UHFFFAOYSA-J 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- PYOOBRULIYNHJR-UHFFFAOYSA-K trichloroholmium Chemical compound Cl[Ho](Cl)Cl PYOOBRULIYNHJR-UHFFFAOYSA-K 0.000 description 1
- KAKNBYVEBALXNX-UHFFFAOYSA-K trichloropromethium Chemical compound [Cl-].[Cl-].[Cl-].[Pm+3] KAKNBYVEBALXNX-UHFFFAOYSA-K 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003755 zirconium compounds Chemical class 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/536,383 US5028673A (en) | 1990-06-11 | 1990-06-11 | Olefin polymerization |
| US536383 | 1990-06-11 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU33731/93A Division AU646363B2 (en) | 1990-06-11 | 1993-02-24 | Olefins polymerization catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7722491A AU7722491A (en) | 1992-01-23 |
| AU636981B2 true AU636981B2 (en) | 1993-05-13 |
Family
ID=24138264
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU77224/91A Ceased AU636981B2 (en) | 1990-06-11 | 1991-05-21 | Catalyst for polymerization of olefins |
| AU33731/93A Ceased AU646363B2 (en) | 1990-06-11 | 1993-02-24 | Olefins polymerization catalyst |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU33731/93A Ceased AU646363B2 (en) | 1990-06-11 | 1993-02-24 | Olefins polymerization catalyst |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5028673A (https=) |
| EP (1) | EP0461581A3 (https=) |
| JP (1) | JPH04226106A (https=) |
| KR (1) | KR920000793A (https=) |
| AU (2) | AU636981B2 (https=) |
| NO (1) | NO912222L (https=) |
| TW (1) | TW199170B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2681870B1 (fr) * | 1991-10-01 | 1994-02-11 | Ecp Enichem Polymeres France Sa | Catalyseurs et procede de preparation de catalyseurs utilisables pour la polymerisation de l'ethylene. |
| US5286694A (en) * | 1991-12-11 | 1994-02-15 | Phillips Petroleum Company | Lanthanide halide catalyst, method of producing the catalyst, and polymerization process employing the catalyst |
| US5258343A (en) * | 1991-12-18 | 1993-11-02 | Phillips Petroleum Company | Metal halide catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process |
| US5260244A (en) * | 1991-12-19 | 1993-11-09 | Phillips Petroleum Company | Transition metal/rare earth catalyst, olefin polymeration process, and polymer produced |
| US5182244A (en) * | 1991-12-19 | 1993-01-26 | Phillips Petroleum Company | Transition metal/rare earth catalyst and olefin polymerization process |
| US6046126A (en) * | 1998-05-12 | 2000-04-04 | Kelly; Mark | Titanium process for making catalyst |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231515A (en) * | 1954-08-03 | 1966-01-25 | Ziegler | Catalysts |
| US3579493A (en) * | 1954-08-13 | 1971-05-18 | Karl Ziegler | Polymerization of ethylene using reduced groups iv-b,v-b and vi-b metal salts as the polymerization catalyst |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL120306C (https=) * | 1955-07-29 | 1900-01-01 | ||
| US3111511A (en) * | 1959-04-06 | 1963-11-19 | Grace W R & Co | Polymerization of ethylene with aluminum alkyl-rare earth halide catalysts |
| US3155641A (en) * | 1961-11-28 | 1964-11-03 | Exxon Research Engineering Co | Polymerization of aryllithium-titanium trihalide catalysts |
| US3429864A (en) * | 1964-12-21 | 1969-02-25 | Phillips Petroleum Co | Ethylene polymerization using catalyst comprising a mixture of rare earth compounds |
| US3812089A (en) * | 1969-12-28 | 1974-05-21 | Mitsubishi Petrochemical Co | Production of olefin polymers |
| US3708551A (en) * | 1970-09-01 | 1973-01-02 | Phillips Petroleum Co | Olefin conversion using rare earth metal halides with organoaluminums |
| US4384982A (en) * | 1981-05-18 | 1983-05-24 | Phillips Petroleum Company | Process and catalyst for olefin polymerization |
| US4524195A (en) * | 1983-10-19 | 1985-06-18 | Phillips Petroleum Company | Process and catalyst for olefin polymerization |
| US4699962A (en) * | 1984-01-30 | 1987-10-13 | Phillips Petroleum Company | Olefin polymerization |
| US4556647A (en) * | 1984-09-13 | 1985-12-03 | Phillips Petroleum Company | Olefin polymerization |
| US4575538A (en) * | 1984-12-20 | 1986-03-11 | Phillips Petroleum Company | Olefin polymerization |
| US5102840A (en) * | 1990-06-11 | 1992-04-07 | Phillips Petroleum Company | Olefin polymerization |
-
1990
- 1990-06-11 US US07/536,383 patent/US5028673A/en not_active Expired - Fee Related
-
1991
- 1991-05-21 AU AU77224/91A patent/AU636981B2/en not_active Ceased
- 1991-05-22 TW TW080103970A patent/TW199170B/zh active
- 1991-06-05 KR KR1019910009310A patent/KR920000793A/ko not_active Withdrawn
- 1991-06-06 JP JP3134899A patent/JPH04226106A/ja active Pending
- 1991-06-10 NO NO91912222A patent/NO912222L/no unknown
- 1991-06-10 EP EP19910109473 patent/EP0461581A3/en not_active Withdrawn
-
1993
- 1993-02-24 AU AU33731/93A patent/AU646363B2/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231515A (en) * | 1954-08-03 | 1966-01-25 | Ziegler | Catalysts |
| US3579493A (en) * | 1954-08-13 | 1971-05-18 | Karl Ziegler | Polymerization of ethylene using reduced groups iv-b,v-b and vi-b metal salts as the polymerization catalyst |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0461581A2 (en) | 1991-12-18 |
| KR920000793A (ko) | 1992-01-29 |
| AU646363B2 (en) | 1994-02-17 |
| AU7722491A (en) | 1992-01-23 |
| NO912222D0 (no) | 1991-06-10 |
| US5028673A (en) | 1991-07-02 |
| JPH04226106A (ja) | 1992-08-14 |
| TW199170B (https=) | 1993-02-01 |
| EP0461581A3 (en) | 1992-05-27 |
| NO912222L (no) | 1991-12-12 |
| AU3373193A (en) | 1993-04-29 |
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