ES2234237T3 - Un catalizador para la (co)polimerizacion de etileno y un metodo para su preparacion. - Google Patents
Un catalizador para la (co)polimerizacion de etileno y un metodo para su preparacion.Info
- Publication number
- ES2234237T3 ES2234237T3 ES99903958T ES99903958T ES2234237T3 ES 2234237 T3 ES2234237 T3 ES 2234237T3 ES 99903958 T ES99903958 T ES 99903958T ES 99903958 T ES99903958 T ES 99903958T ES 2234237 T3 ES2234237 T3 ES 2234237T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- chromium
- polymerization
- ethylene
- weight
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 158
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 75
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000005977 Ethylene Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 34
- 238000002360 preparation method Methods 0.000 title claims description 12
- 239000011651 chromium Substances 0.000 claims abstract description 54
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 39
- 229910000423 chromium oxide Inorganic materials 0.000 claims abstract description 29
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims abstract description 28
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims abstract description 21
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 14
- 150000003624 transition metals Chemical class 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 10
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 10
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 9
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 6
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 claims abstract 2
- -1 chromium oxide compound Chemical class 0.000 claims description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 42
- 230000003197 catalytic effect Effects 0.000 claims description 36
- 239000002243 precursor Substances 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 19
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical group C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 10
- 239000003446 ligand Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000004711 α-olefin Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical group 0.000 claims description 3
- 150000004678 hydrides Chemical group 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 44
- 229920000573 polyethylene Polymers 0.000 description 39
- 239000004698 Polyethylene Substances 0.000 description 37
- 230000000052 comparative effect Effects 0.000 description 19
- 238000009826 distribution Methods 0.000 description 18
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 14
- 239000012968 metallocene catalyst Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000009977 dual effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- 238000011282 treatment Methods 0.000 description 8
- 230000002902 bimodal effect Effects 0.000 description 6
- 150000001845 chromium compounds Chemical class 0.000 description 6
- 239000001282 iso-butane Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000012190 activator Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RKLCUOCYNFGCBT-UHFFFAOYSA-N CCCCC1([Hf]C2(CCCC)C=CC=C2)C=CC=C1 Chemical compound CCCCC1([Hf]C2(CCCC)C=CC=C2)C=CC=C1 RKLCUOCYNFGCBT-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910007926 ZrCl Inorganic materials 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 description 1
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 description 1
- 229910007928 ZrCl2 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical class O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- LWNDMGJQHFFEPE-UHFFFAOYSA-N methylcyclohexane;titanium;toluene Chemical compound [Ti].C[C-]1[CH-][CH-][CH-][CH-][CH-]1.CC1=CC=CC=C1 LWNDMGJQHFFEPE-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F10/02—Ethene
-
- 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
- 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
- C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63916—Component covered by group C08F4/62 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/63925—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
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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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO980552 | 1998-02-09 | ||
| NO980552A NO980552D0 (no) | 1998-02-09 | 1998-02-09 | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2234237T3 true ES2234237T3 (es) | 2005-06-16 |
Family
ID=19901654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99903958T Expired - Lifetime ES2234237T3 (es) | 1998-02-09 | 1999-02-09 | Un catalizador para la (co)polimerizacion de etileno y un metodo para su preparacion. |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6541581B1 (enExample) |
| EP (2) | EP1053264A1 (enExample) |
| JP (2) | JP2002502895A (enExample) |
| KR (1) | KR20010040769A (enExample) |
| CN (2) | CN1136241C (enExample) |
| AR (1) | AR018078A1 (enExample) |
| AT (1) | ATE283866T1 (enExample) |
| AU (2) | AU740974B2 (enExample) |
| BR (2) | BR9907708A (enExample) |
| CA (2) | CA2320436C (enExample) |
| DE (1) | DE69922340T2 (enExample) |
| ES (1) | ES2234237T3 (enExample) |
| NO (1) | NO980552D0 (enExample) |
| WO (2) | WO1999040131A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO980552D0 (no) * | 1998-02-09 | 1998-02-09 | Borealis As | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
| NO981631L (no) * | 1998-04-08 | 1999-10-11 | Borealis As | Katalysator for polymerisasjon av etylen, og fremgangsmaate for fremstilling av denne |
| US6272384B1 (en) | 1999-05-27 | 2001-08-07 | Urologix, Inc. | Microwave therapy apparatus |
| GB9919718D0 (en) * | 1999-08-19 | 1999-10-20 | Borealis As | Process |
| US6433133B1 (en) * | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
| US6388017B1 (en) * | 2000-05-24 | 2002-05-14 | Phillips Petroleum Company | Process for producing a polymer composition |
| ATE337343T1 (de) | 2001-04-30 | 2006-09-15 | Grace W R & Co | Geträgerte dualübergangsmetallkatalysatorsysteme |
| US6943224B2 (en) | 2001-04-30 | 2005-09-13 | W. R. Grace & Co.-Conn. | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby |
| EP1587844A1 (en) * | 2002-12-17 | 2005-10-26 | O & D Trading Limited | Supported olefin polymerization catalyst |
| US7384885B2 (en) | 2003-03-31 | 2008-06-10 | Exxonmobil Chemical Patents Inc. | Catalyst activation and resins therefrom |
| US20040192865A1 (en) * | 2003-03-31 | 2004-09-30 | Roger Scott T. | Resin for extruded pipe |
| WO2004096868A1 (en) * | 2003-03-31 | 2004-11-11 | Exxonmobil Chemical Patents Inc. | Resin for extruded pipe |
| WO2004096867A1 (en) * | 2003-03-31 | 2004-11-11 | Exxonmobil Chemical Patents Inc. | Utility conduit resin |
| US20040192864A1 (en) * | 2003-03-31 | 2004-09-30 | Exxonmobil Chemical Company | Utility conduit resin |
| DE102005019393A1 (de) | 2005-04-25 | 2006-10-26 | Basell Polyolefine Gmbh | Polyethylenformmassen für Spritzgussanwendungen |
| DE102005019395A1 (de) * | 2005-04-25 | 2006-10-26 | Basell Polyolefine Gmbh | Formmasse aus Polyethylen zur Folienherstellung und Verfahren zum Herstellen der Formmasse in Gegenwart eines Mischkatalysators |
| EP2218752B1 (en) * | 2006-04-07 | 2013-06-12 | Dow Global Technologies LLC | Polyolefin compositions and articles made therefrom |
| CA2605044C (en) * | 2007-10-01 | 2014-12-02 | Nova Chemicals Corporation | Polymerization process using a mixed catalyst system |
| CA2605077C (en) * | 2007-10-01 | 2014-07-08 | Nova Chemicals Corporation | A co-supported catalyst system |
| US7951881B2 (en) | 2009-02-27 | 2011-05-31 | Chevron Phillips Chemical Company Lp | Polyethylene film having improved barrier properties and methods of making same |
| SG173773A1 (en) * | 2009-02-27 | 2011-10-28 | Chevron Phillips Chemical Co | Polyethylene film having improved barrier properties and methods of making same |
| US8852748B2 (en) | 2009-02-27 | 2014-10-07 | Chevron Phillips Chemical Company Lp | Polyethylene film having improved barrier properties and methods of making same |
| CA2713042C (en) | 2010-08-11 | 2017-10-24 | Nova Chemicals Corporation | Method of controlling polymer architecture |
| US8148470B1 (en) | 2010-11-19 | 2012-04-03 | Exxonmobil Chemical Patents Inc. | Processes for making multimodal molecular weight distribution polyolefins |
| RU2579518C2 (ru) * | 2010-11-19 | 2016-04-10 | Юнивейшн Текнолоджиз,ЛЛК | Способы получения полиолефинов, обладающих мультимодальным молекулярно-массовым распределением |
| US8653208B2 (en) * | 2012-05-18 | 2014-02-18 | Union Carbide Chemicals & Plastics Technology Llc | Process for preparing catalysts and catalysts made thereby |
| CA2783494C (en) | 2012-07-23 | 2019-07-30 | Nova Chemicals Corporation | Adjusting polymer composition |
| CN104877052B (zh) * | 2015-05-06 | 2018-04-13 | 无锡耀汇科技有限公司 | 一种聚乙烯树脂 |
| CN104877051B (zh) * | 2015-05-06 | 2018-04-13 | 无锡耀汇科技有限公司 | 一种聚烯烃催化剂 |
| CN108884179B (zh) * | 2016-04-20 | 2021-09-21 | 尤尼威蒂恩技术有限责任公司 | 聚合物流动指数改性剂 |
| WO2018130539A1 (en) * | 2017-01-11 | 2018-07-19 | Sabic Global Technologies B.V. | Chromium oxide catalyst for ethylene polymerization |
| EP3568421B1 (en) | 2017-01-11 | 2023-12-27 | SABIC Global Technologies B.V. | Chromium oxide catalyst for ethylene polymerization |
| US11952480B2 (en) | 2018-02-05 | 2024-04-09 | Exxonmobil Chemical Patents Inc. | Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene |
| JP2023539244A (ja) * | 2020-08-24 | 2023-09-13 | セラニーズ・インターナショナル・コーポレーション | 分子量分布の狭い高密度ポリエチレンから作製されるゲル押出物品 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8333032D0 (en) | 1983-12-10 | 1984-01-18 | Bp Chem Int Ltd | Orientated polyolefins |
| NO172242C (no) * | 1988-04-26 | 1993-06-23 | Showa Denko Kk | Fremgangsmaate for fremstilling av etylenpolymerer |
| DE69422410T2 (de) * | 1993-08-06 | 2000-07-06 | Exxon Chemical Patents, Inc. | Polymerisationskataylsatoren, ihre herstellung und verwendung |
| US5614456A (en) * | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
| BE1009186A3 (fr) * | 1995-03-13 | 1996-12-03 | Solvay | Solide catalytique pour la (co)polymerisation d'ethylene, procede pour sa preparation, systeme catalytique pour la (co)polymerisation d'ethylene et procede de (co)polymerisation d'ethylene. |
| ATE198898T1 (de) * | 1995-08-22 | 2001-02-15 | Basf Ag | Polymerisate des ethylens mit hoher spannungsrissbeständigkeit und katalysatorsystem für deren herstellung |
| DE19716239A1 (de) * | 1997-04-18 | 1998-10-22 | Basf Ag | Verfahren zur Polymerisation von alpha-Olefinen in der Gasphase |
| GB9712663D0 (en) * | 1997-06-16 | 1997-08-20 | Borealis As | Process |
| NO980552D0 (no) * | 1998-02-09 | 1998-02-09 | Borealis As | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
| US6013596A (en) * | 1998-05-18 | 2000-01-11 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing cyclic, bidentate complexing agents |
| WO1999065949A2 (en) * | 1998-06-16 | 1999-12-23 | Borealis Technology Oy | Olefin polymerization process |
| DE69908649T2 (de) * | 1998-12-16 | 2004-04-29 | Borealis Technology Oy | Mehrstufenverfahren zur darstellung von polyolefinen mit hoher schmelzfestigkeit |
| DE60002056T2 (de) * | 1999-02-22 | 2003-11-06 | Borealis Technology Oy, Porvoo | Olefinpolymerisationsverfahren |
-
1998
- 1998-02-09 NO NO980552A patent/NO980552D0/no unknown
-
1999
- 1999-02-08 AR ARP990100534A patent/AR018078A1/es active IP Right Grant
- 1999-02-09 ES ES99903958T patent/ES2234237T3/es not_active Expired - Lifetime
- 1999-02-09 BR BR9907708-6A patent/BR9907708A/pt not_active Application Discontinuation
- 1999-02-09 CN CNB998028142A patent/CN1136241C/zh not_active Expired - Fee Related
- 1999-02-09 JP JP2000530553A patent/JP2002502895A/ja active Pending
- 1999-02-09 AU AU24431/99A patent/AU740974B2/en not_active Ceased
- 1999-02-09 US US09/601,654 patent/US6541581B1/en not_active Expired - Fee Related
- 1999-02-09 EP EP99903959A patent/EP1053264A1/en not_active Withdrawn
- 1999-02-09 CN CN998028177A patent/CN1132853C/zh not_active Expired - Fee Related
- 1999-02-09 KR KR1020007008658A patent/KR20010040769A/ko not_active Abandoned
- 1999-02-09 WO PCT/NO1999/000044 patent/WO1999040131A1/en not_active Ceased
- 1999-02-09 CA CA002320436A patent/CA2320436C/en not_active Expired - Fee Related
- 1999-02-09 DE DE69922340T patent/DE69922340T2/de not_active Expired - Fee Related
- 1999-02-09 BR BR9907702-7A patent/BR9907702A/pt not_active IP Right Cessation
- 1999-02-09 AT AT99903958T patent/ATE283866T1/de not_active IP Right Cessation
- 1999-02-09 EP EP99903958A patent/EP1045866B1/en not_active Expired - Lifetime
- 1999-02-09 JP JP2000530558A patent/JP2002502897A/ja active Pending
- 1999-02-09 US US09/601,652 patent/US6780809B1/en not_active Expired - Fee Related
- 1999-02-09 CA CA002320271A patent/CA2320271C/en not_active Expired - Fee Related
- 1999-02-09 WO PCT/NO1999/000043 patent/WO1999040126A1/en not_active Ceased
- 1999-02-09 AU AU24430/99A patent/AU738712B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2320271C (en) | 2007-07-17 |
| US6541581B1 (en) | 2003-04-01 |
| JP2002502897A (ja) | 2002-01-29 |
| EP1045866B1 (en) | 2004-12-01 |
| CA2320436A1 (en) | 1999-08-12 |
| EP1045866A1 (en) | 2000-10-25 |
| CA2320436C (en) | 2007-08-14 |
| WO1999040131A1 (en) | 1999-08-12 |
| ATE283866T1 (de) | 2004-12-15 |
| KR20010040769A (ko) | 2001-05-15 |
| US6780809B1 (en) | 2004-08-24 |
| BR9907702A (pt) | 2000-11-14 |
| CN1290272A (zh) | 2001-04-04 |
| CN1290274A (zh) | 2001-04-04 |
| CN1132853C (zh) | 2003-12-31 |
| AU740974B2 (en) | 2001-11-15 |
| EP1053264A1 (en) | 2000-11-22 |
| JP2002502895A (ja) | 2002-01-29 |
| BR9907708A (pt) | 2000-11-14 |
| DE69922340D1 (de) | 2005-01-05 |
| CN1136241C (zh) | 2004-01-28 |
| CA2320271A1 (en) | 1999-08-12 |
| WO1999040126A1 (en) | 1999-08-12 |
| DE69922340T2 (de) | 2005-11-10 |
| AU738712B2 (en) | 2001-09-27 |
| WO1999040126A9 (en) | 1999-10-21 |
| AU2443099A (en) | 1999-08-23 |
| AU2443199A (en) | 1999-08-23 |
| AR018078A1 (es) | 2001-10-31 |
| NO980552D0 (no) | 1998-02-09 |
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