UA61874C2 - Ethylene polymer, a method for producing the same, film and other articles containing ethylene polymer - Google Patents
Ethylene polymer, a method for producing the same, film and other articles containing ethylene polymer Download PDFInfo
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- UA61874C2 UA61874C2 UA96031215A UA96031215A UA61874C2 UA 61874 C2 UA61874 C2 UA 61874C2 UA 96031215 A UA96031215 A UA 96031215A UA 96031215 A UA96031215 A UA 96031215A UA 61874 C2 UA61874 C2 UA 61874C2
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- 229920000573 polyethylene Polymers 0.000 title abstract description 18
- 238000004519 manufacturing process Methods 0.000 title description 13
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 238000001228 spectrum Methods 0.000 claims abstract description 13
- 239000000155 melt Substances 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 230000003197 catalytic effect Effects 0.000 claims description 18
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 12
- 229910052723 transition metal Inorganic materials 0.000 claims description 11
- 150000003624 transition metals Chemical class 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 4
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 4
- 238000012685 gas phase polymerization Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229950010765 pivalate Drugs 0.000 claims description 3
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 claims description 3
- 238000007765 extrusion coating Methods 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000012876 topography Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 239000012632 extractable Substances 0.000 abstract 1
- -1 polyethylenes Polymers 0.000 description 19
- 239000004698 Polyethylene Substances 0.000 description 11
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 9
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 230000003213 activating effect Effects 0.000 description 6
- 239000003446 ligand Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920005684 linear copolymer Polymers 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- QRUYYSPCOGSZGQ-UHFFFAOYSA-L cyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.[CH]1[CH][CH][CH][CH]1.[CH]1[CH][CH][CH][CH]1 QRUYYSPCOGSZGQ-UHFFFAOYSA-L 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 238000002086 displacement chromatography Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- JTXUVHFRSRTSAT-UHFFFAOYSA-N 3,5,5-trimethylhex-1-ene Chemical compound C=CC(C)CC(C)(C)C JTXUVHFRSRTSAT-UHFFFAOYSA-N 0.000 description 1
- 101100171060 Caenorhabditis elegans div-1 gene Proteins 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- AVPVLMBBQCNIPB-UHFFFAOYSA-L O(c1ccccc1)[Zr](Oc1ccccc1)(C1C=CC=C1)C1C=CC=C1 Chemical compound O(c1ccccc1)[Zr](Oc1ccccc1)(C1C=CC=C1)C1C=CC=C1 AVPVLMBBQCNIPB-UHFFFAOYSA-L 0.000 description 1
- 101150033167 PSBR gene Proteins 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241001415849 Strigiformes Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 125000001485 cycloalkadienyl group Chemical group 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004404 heteroalkyl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 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
- 238000000518 rheometry Methods 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229940037312 stearamide Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 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
- 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
-
- 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
- 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
- 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
- C08F4/64—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
- C08F4/65916—Component covered by group C08F4/64 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
- C08F4/64—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
-
- 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/412,964 US5527752A (en) | 1995-03-29 | 1995-03-29 | Catalysts for the production of polyolefins |
Publications (1)
Publication Number | Publication Date |
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UA61874C2 true UA61874C2 (en) | 2003-12-15 |
Family
ID=23635222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA96031215A UA61874C2 (en) | 1995-03-29 | 1996-03-28 | Ethylene polymer, a method for producing the same, film and other articles containing ethylene polymer |
Country Status (22)
Country | Link |
---|---|
US (1) | US5527752A (tr) |
EP (1) | EP0735057B1 (tr) |
JP (1) | JP3157457B2 (tr) |
KR (1) | KR100273946B1 (tr) |
CN (2) | CN1138050A (tr) |
AR (1) | AR001464A1 (tr) |
AT (1) | ATE166073T1 (tr) |
AU (1) | AU698339B2 (tr) |
BR (1) | BR9601208A (tr) |
CA (1) | CA2173007C (tr) |
CZ (1) | CZ93896A3 (tr) |
DE (1) | DE69600281T2 (tr) |
EG (1) | EG21088A (tr) |
ES (1) | ES2117471T3 (tr) |
HU (1) | HUP9600822A3 (tr) |
MY (2) | MY132199A (tr) |
PL (1) | PL313555A1 (tr) |
RU (1) | RU2142953C1 (tr) |
SK (1) | SK42196A3 (tr) |
TR (1) | TR199600261A2 (tr) |
UA (1) | UA61874C2 (tr) |
ZA (2) | ZA962558B (tr) |
Families Citing this family (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5631202A (en) | 1993-09-24 | 1997-05-20 | Montell Technology Company B.V. | Stereospecific metallocene catalysts with stereolocking α-CP substituents |
US5707913A (en) * | 1994-06-15 | 1998-01-13 | Basf Aktiengesellschaft | Amidinato catalyst systems for the polymerization of olefins |
KR100223078B1 (ko) * | 1994-12-13 | 1999-10-15 | 야마모토 카즈모토 | 올레핀 중합 촉매 |
SG81898A1 (en) * | 1995-08-11 | 2001-07-24 | Sumitomo Chemical Co | Olefin polymerization catalyst component, olefin polymerization catalyst and process for producing olefin polymer |
CA2188722A1 (en) * | 1995-10-26 | 1997-04-27 | George Norris Foster | Process for preparing an in situ polyethylene blend |
DE69612214T2 (de) * | 1995-12-12 | 2001-06-28 | Idemitsu Kosan Co. Ltd., Tokio/Tokyo | Polymerisationskatalysator und verfahren zur herstellung von polymeren |
CA2192862A1 (en) * | 1995-12-15 | 1997-06-16 | Frederick John Karol | Process for the production of long-chain branched polyolefins |
US5665818A (en) * | 1996-03-05 | 1997-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | High activity staged reactor process |
EP0889913B1 (en) * | 1996-03-27 | 2003-07-02 | Dow Global Technologies Inc. | Allyl containing metal complexes and olefin polymerization process |
US6812184B1 (en) * | 1996-06-17 | 2004-11-02 | Exxonmobil Chemical Patents Inc. | Supported late transition metal catalyst systems |
US5959044A (en) * | 1996-07-08 | 1999-09-28 | Villar; Juan Carlos | Method of controlling continuous ethylene-limited metallocene-catalyzed copolymerization systems |
EP0923609A1 (en) * | 1996-09-04 | 1999-06-23 | The Dow Chemical Company | Incorporation of free radical inhibitors in polyolefins |
JP2001500550A (ja) * | 1996-09-12 | 2001-01-16 | ビーピー ケミカルズ リミテッド | 重合触媒 |
WO1998020045A1 (en) * | 1996-11-01 | 1998-05-14 | Union Carbide Chemicals & Plastics Technology Corporation | Reduction of fouling in olefin polymerization systems |
US5747406A (en) * | 1997-01-10 | 1998-05-05 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for the production of olefin polymers |
ZA9711220B (en) * | 1997-01-10 | 1998-06-23 | Union Carbide Chem Plastic | Method of controlling olefin polymerization catalyst composition activity. |
US5912202A (en) * | 1997-01-10 | 1999-06-15 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst composition having increased activity |
EP0861853A1 (en) | 1997-02-27 | 1998-09-02 | ENICHEM S.p.A. | Catalyst and process for the syndiotactic polymerization of vinylaromatic compounds |
US5777120A (en) * | 1997-03-14 | 1998-07-07 | University Of Iowa Research Foundation | Cationic aluminum alkyl complexes incorporating amidinate ligands as polymerization catalysts |
US6228794B1 (en) | 1997-03-14 | 2001-05-08 | University Of Iowa Research Foundation | Cationic group 13 complexes incorporating bidentate ligands as polymerization catalysts |
US6160072A (en) * | 1997-05-02 | 2000-12-12 | Ewen; John A. | Process for polymerizing tactioselective polyolefins in condensed phase using titanocenes |
EP0996649A1 (en) | 1997-07-08 | 2000-05-03 | BP Chemicals Limited | Supported polymerisation catalyst |
KR100240519B1 (ko) * | 1997-09-11 | 2000-01-15 | 유현식 | 새로운 올레핀 중합용 킬레이트 촉매 및 이를 이용한 올레핀중합 방법 |
US6069213A (en) * | 1997-12-16 | 2000-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed catalyst system |
US5998558A (en) * | 1997-12-29 | 1999-12-07 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene polymers having enhanced processing ease |
US6069109A (en) * | 1998-07-01 | 2000-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of half-sandwich transition metal based catalyst precursors |
US6187712B1 (en) | 1998-09-16 | 2001-02-13 | Univation Technologies, Llc | Catalyst composition for the polymerization of olefins |
US6258903B1 (en) * | 1998-12-18 | 2001-07-10 | Univation Technologies | Mixed catalyst system |
US6281316B1 (en) | 1999-03-22 | 2001-08-28 | Union Carbide Chemicals & Plastics Technology Corporation | Enhanced crosslinking terpolymer |
WO2001030858A1 (en) * | 1999-10-28 | 2001-05-03 | University Of Maryland, College Park | Stereospecific living polymerization of olefins by a novel ziegler-natta catalyst composition |
US6340730B1 (en) | 1999-12-06 | 2002-01-22 | Univation Technologies, Llc | Multiple catalyst system |
US6281306B1 (en) | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
US6444605B1 (en) | 1999-12-28 | 2002-09-03 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins |
US6399531B1 (en) | 1999-12-28 | 2002-06-04 | Union Carbide Chemicals & Plastics Technology Corporation | Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins |
US20020107343A1 (en) * | 2001-02-08 | 2002-08-08 | Mitsui Chemicals, Inc. | Ethylene polymer, preparation process thereof and molded articles of the same |
GB0111443D0 (en) * | 2001-05-10 | 2001-07-04 | Borealis Tech Oy | Olefin polymerisation process |
WO2003008459A1 (en) * | 2001-07-20 | 2003-01-30 | University Of Maryland, College Park | Method for production of multimodal polyolefins of tunable composition, molecular weight, and polydispersity |
JP5013444B2 (ja) * | 2001-09-18 | 2012-08-29 | 旭化成ケミカルズ株式会社 | 環状オレフィン系共重合触媒および共重合体の製造方法 |
ATE340800T1 (de) * | 2001-10-26 | 2006-10-15 | Epichem Ltd | Vorlaeuferverbindungen für chemische dampfphasenabscheidung |
JP2005524742A (ja) * | 2002-05-06 | 2005-08-18 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | ポリオレフィンを製造するための混合触媒組成物 |
WO2004046214A2 (en) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
US7041759B2 (en) * | 2002-11-20 | 2006-05-09 | The University Of Maryland, College Park | Method for the preparation of well-defined metal acetamidinate-based catalysts on solid supports |
KR100477943B1 (ko) * | 2002-12-05 | 2005-03-21 | 주식회사 엘지화학 | 극성 작용기를 포함하는 고리형 올레핀 중합 방법 |
US7541412B2 (en) * | 2002-12-20 | 2009-06-02 | University Of Maryland, College Park | Process for preparation of polyolefins via degenerative transfer polymerization |
US7183364B2 (en) * | 2002-12-20 | 2007-02-27 | University Of Maryland, College Park | Process for preparation of polyolefins via degenerative transfer polymerization |
US7226880B2 (en) * | 2002-12-31 | 2007-06-05 | Kimberly-Clark Worldwide, Inc. | Breathable, extensible films made with two-component single resins |
EP1611169B1 (en) | 2003-03-21 | 2010-06-02 | Dow Global Technologies Inc. | Morphology controlled olefin polymerization process |
US7932196B2 (en) | 2003-08-22 | 2011-04-26 | Kimberly-Clark Worldwide, Inc. | Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications |
US6982304B2 (en) * | 2003-12-22 | 2006-01-03 | Union Carbide Chemicals & Plastics Technology Corporation | Blow molding resins with improved ESCR |
US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
US7985811B2 (en) * | 2004-01-02 | 2011-07-26 | Univation Technologies, Llc | Method for controlling sheeting in gas phase reactors |
DE102004020525A1 (de) | 2004-04-26 | 2005-11-10 | Basell Polyolefine Gmbh | Katalysatorsystem zur Olefinpolymerisation, dessen Herstellung und Verwendung |
KR100733923B1 (ko) | 2004-07-07 | 2007-07-02 | 주식회사 엘지화학 | 극성 작용기를 갖는 고리형 올레핀 중합체 제조용 촉매시스템, 이를 이용한 중합체 제조방법과 이 방법에 의해제조된 올레핀 중합체 및 상기 중합체를 포함하는 광학이방성 필름 |
CA2473378A1 (en) * | 2004-07-08 | 2006-01-08 | Nova Chemicals Corporation | Novel borate activator |
RU2405007C2 (ru) | 2004-12-17 | 2010-11-27 | Дау Глобал Текнолоджиз Инк. | Реологически модифицированные, имеющие относительно высокую прочность расплава полиэтиленовые композиции и способы изготовления труб, пленок, листов и изделий, формованных раздувом |
WO2006102119A2 (en) * | 2005-03-17 | 2006-09-28 | University Of Maryland, College Park | Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby |
US8513366B2 (en) * | 2005-03-17 | 2013-08-20 | University Of Maryland, College Park | Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby |
DE102005035477A1 (de) * | 2005-07-26 | 2007-02-01 | Basell Polyolefine Gmbh | Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren |
US7714082B2 (en) * | 2005-10-04 | 2010-05-11 | Univation Technologies, Llc | Gas-phase polymerization process to achieve a high particle density |
GB2432363B (en) * | 2005-11-16 | 2010-06-23 | Epichem Ltd | Hafnocene and zirconocene precursors, and use thereof in atomic layer deposition |
JP5128289B2 (ja) * | 2005-12-06 | 2013-01-23 | 株式会社トリケミカル研究所 | ハフニウム系化合物、ハフニウム系薄膜形成材料、及びハフニウム系薄膜形成方法 |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
AU2007235428B2 (en) * | 2006-04-07 | 2012-12-20 | Dow Global Technologies Llc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
US7446167B2 (en) * | 2006-04-13 | 2008-11-04 | Fina Technology, Inc. | Catalyst deactivation agents and methods for use of same |
BRPI0706040B1 (pt) * | 2006-05-02 | 2018-03-06 | Dow Global Technologies Inc. | Encapamento de cabo de força ou comunicação, e método para produzir um encapamento de cabo de força ou comunicação |
US7456244B2 (en) * | 2006-05-23 | 2008-11-25 | Dow Global Technologies | High-density polyethylene compositions and method of making the same |
CN101460657A (zh) | 2006-06-02 | 2009-06-17 | 乔治洛德方法研究和开发液化空气有限公司 | 基于新型钛、锆和铪前体的高k介电膜的形成方法及其用于半导体制造的用途 |
KR100804413B1 (ko) * | 2006-06-21 | 2008-02-20 | (주)디엔에프 | 지르코늄 산화물 박막 증착용 유기금속 선구물질 및 이의제조 방법 |
US7754834B2 (en) * | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
KR20100014214A (ko) * | 2007-05-02 | 2010-02-10 | 다우 글로벌 테크놀로지스 인크. | 고-밀도 폴리에틸렌 조성물, 그의 제조 방법, 그로부터 만들어진 사출 성형 물품, 및 이러한 물품의 제조 방법 |
CN101965368B (zh) * | 2007-12-31 | 2014-08-27 | 陶氏环球技术有限责任公司 | 基于乙烯的聚合物组合物及其制备方法和由其制备的制品 |
BRPI1005286A2 (pt) | 2009-01-30 | 2016-07-05 | Dow Global Technologies Llc | composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, dispositivo de fechamento e método para produzir um dispositivo de fechamento |
MX2012000250A (es) | 2009-06-29 | 2012-01-25 | Chevron Philips Chemical Company Lp | Sistemas catalizadores duales de metaloceno para disminuir el indice de fusion e incrementar las velocidades de produccion de polimero. |
BRPI1014665B1 (pt) | 2009-06-29 | 2020-03-24 | Chevron Phillips Chemical Company Lp | Processo de polimerização de olefina e composição de catalisador |
CA2688217C (en) * | 2009-12-11 | 2016-07-12 | Nova Chemicals Corporation | Multi reactor process |
WO2011078923A1 (en) * | 2009-12-23 | 2011-06-30 | Univation Technologies, Llc | Methods for producing catalyst systems |
US8618228B2 (en) | 2010-01-21 | 2013-12-31 | Basell Polyolefine Gmbh | Process for the preparation of ethylene copolymer compositions in the presence of an oligomerization catalyst |
SG184469A1 (en) | 2010-04-05 | 2012-11-29 | Dow Global Technologies Llc | Process for polymerizing olefin-based polymers containing high molecular weight fractions in condensed and super-condensed mode |
EP2588506B1 (en) | 2010-06-30 | 2015-10-07 | Dow Global Technologies LLC | Self limiting catalyst composition for ethylene polymerization |
EP2465876A1 (en) | 2010-12-15 | 2012-06-20 | INEOS Manufacturing Belgium NV | Activating supports |
US9012359B2 (en) | 2011-01-20 | 2015-04-21 | Ineos Sales (Uk) Limited | Activating supports |
IN2014CN04332A (tr) | 2011-12-14 | 2015-09-04 | Ineos Europe Ag | |
CA2864573C (en) | 2014-09-22 | 2021-07-06 | Nova Chemicals Corporation | Shrink film from single site catalyzed polyethylene |
CA2967660C (en) | 2014-11-25 | 2023-05-02 | Univation Technologies, Llc | Methods of controlling polyolefin melt index |
CA2874895C (en) | 2014-12-16 | 2022-02-15 | Nova Chemicals Corporation | High modulus single-site lldpe |
US9663547B2 (en) | 2014-12-23 | 2017-05-30 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Silicon- and Zirconium-containing compositions for vapor deposition of Zirconium-containing films |
US9499571B2 (en) | 2014-12-23 | 2016-11-22 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Germanium- and zirconium-containing compositions for vapor deposition of zirconium-containing films |
US10106568B2 (en) | 2016-10-28 | 2018-10-23 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Hafnium-containing film forming compositions for vapor deposition of hafnium-containing films |
WO2020025757A1 (en) | 2018-08-02 | 2020-02-06 | Borealis Ag | Process for polymerizing ethylene in a multi-stage polymerization process |
WO2021099947A1 (en) * | 2019-11-23 | 2021-05-27 | Reliance Industries Limited | Catalyst composition and a process for preparation thereof |
EP4330294A1 (en) | 2021-04-30 | 2024-03-06 | ExxonMobil Chemical Patents Inc. | Processes for transitioning between different polymerization catalysts in a polymerization reactor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542693A (en) * | 1967-12-13 | 1970-11-24 | Avisun Corp | Catalytic system containing disubstituted carbamates |
GB1428108A (en) * | 1972-05-15 | 1976-03-17 | Ici Ltd | Organo-metallic compounds |
US4892914A (en) * | 1983-08-25 | 1990-01-09 | The Dow Chemical Company | Catalysts prepared from tetrakis(dialkylamide or diarylamide) derivatives of titanium and polymerization of olefins therewith |
US5055438A (en) * | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
US5227440A (en) * | 1989-09-13 | 1993-07-13 | Exxon Chemical Patents Inc. | Mono-Cp heteroatom containing Group IVB transition metal complexes with MAO: supported catalysts for olefin polymerization |
US5064802A (en) * | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
WO1991013917A1 (en) * | 1990-03-16 | 1991-09-19 | Tonen Corporation | Olefin polymerization catalyst |
US5272236A (en) * | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
BR9104067A (pt) * | 1990-09-20 | 1992-05-26 | Dow Chemical Co | Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros |
US5194532A (en) * | 1990-09-20 | 1993-03-16 | The Dow Chemical Company | Homogeneous catalysts and olefin polymerization process |
US5312938A (en) * | 1990-09-20 | 1994-05-17 | The Dow Chemical Company | Homogeneous catalysts and olefin polymerization process |
EP0569388B1 (en) * | 1990-12-27 | 1996-03-13 | Exxon Chemical Patents Inc. | An amido transition metal compound and a catalyst system for the production of isotactic polypropylene |
JPH04285607A (ja) * | 1991-03-15 | 1992-10-09 | Sumitomo Chem Co Ltd | エチレン−α−オレフィン共重合体の製造方法 |
CA2072489C (en) * | 1991-06-27 | 2002-04-02 | Yoshio Tajima | Catalyst components for polymerization of olefins |
DE69207348T2 (de) * | 1991-10-28 | 1996-06-27 | Shell Int Research | Katalisatorzusammensetzung |
US5331071A (en) * | 1991-11-12 | 1994-07-19 | Nippon Oil Co., Ltd. | Catalyst components for polymerization of olefins |
US5374696A (en) * | 1992-03-26 | 1994-12-20 | The Dow Chemical Company | Addition polymerization process using stabilized reduced metal catalysts |
JP3301123B2 (ja) * | 1992-09-09 | 2002-07-15 | 東ソー株式会社 | 芳香族ビニル化合物重合用触媒 |
IT1256603B (it) * | 1992-10-30 | 1995-12-12 | Enichem Polimeri | Catalizzatore e procedimento per (co) polimerizzare le alfa-olefine |
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1995
- 1995-03-29 US US08/412,964 patent/US5527752A/en not_active Expired - Fee Related
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1996
- 1996-03-27 MY MYPI96001150A patent/MY132199A/en unknown
- 1996-03-28 EG EG27096A patent/EG21088A/xx active
- 1996-03-28 UA UA96031215A patent/UA61874C2/uk unknown
- 1996-03-28 CN CN96108011A patent/CN1138050A/zh active Pending
- 1996-03-29 AT AT96302268T patent/ATE166073T1/de not_active IP Right Cessation
- 1996-03-29 HU HU9600822A patent/HUP9600822A3/hu unknown
- 1996-03-29 RU RU96106049/04A patent/RU2142953C1/ru not_active IP Right Cessation
- 1996-03-29 TR TR96/00261A patent/TR199600261A2/tr unknown
- 1996-03-29 DE DE69600281T patent/DE69600281T2/de not_active Expired - Fee Related
- 1996-03-29 CZ CZ96938A patent/CZ93896A3/cs unknown
- 1996-03-29 BR BR9601208A patent/BR9601208A/pt not_active IP Right Cessation
- 1996-03-29 ZA ZA962558A patent/ZA962558B/xx unknown
- 1996-03-29 ES ES96302268T patent/ES2117471T3/es not_active Expired - Lifetime
- 1996-03-29 AR AR33596396A patent/AR001464A1/es unknown
- 1996-03-29 AU AU50381/96A patent/AU698339B2/en not_active Ceased
- 1996-03-29 KR KR1019960009330A patent/KR100273946B1/ko not_active IP Right Cessation
- 1996-03-29 CA CA002173007A patent/CA2173007C/en not_active Expired - Fee Related
- 1996-03-29 PL PL96313555A patent/PL313555A1/xx unknown
- 1996-03-29 ZA ZA962557A patent/ZA962557B/xx unknown
- 1996-03-29 SK SK421-96A patent/SK42196A3/sk unknown
- 1996-03-29 EP EP96302268A patent/EP0735057B1/en not_active Expired - Lifetime
- 1996-03-29 JP JP09961596A patent/JP3157457B2/ja not_active Expired - Fee Related
- 1996-03-29 MY MYPI96001189A patent/MY115009A/en unknown
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1997
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Also Published As
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PL313555A1 (en) | 1996-09-30 |
JPH08269121A (ja) | 1996-10-15 |
HU9600822D0 (en) | 1996-05-28 |
EG21088A (en) | 2000-10-31 |
EP0735057A1 (en) | 1996-10-02 |
ES2117471T3 (es) | 1998-08-01 |
RU2142953C1 (ru) | 1999-12-20 |
MY115009A (en) | 2003-03-31 |
CA2173007A1 (en) | 1996-09-30 |
BR9601208A (pt) | 1998-01-06 |
HUP9600822A2 (en) | 1997-04-28 |
KR100273946B1 (ko) | 2000-12-15 |
US5527752A (en) | 1996-06-18 |
MY132199A (en) | 2007-09-28 |
EP0735057B1 (en) | 1998-05-13 |
AR001464A1 (es) | 1997-10-22 |
AU698339B2 (en) | 1998-10-29 |
CN1173506A (zh) | 1998-02-18 |
KR960035724A (ko) | 1996-10-24 |
ATE166073T1 (de) | 1998-05-15 |
ZA962558B (en) | 1996-10-03 |
HUP9600822A3 (en) | 1997-09-29 |
CZ93896A3 (en) | 1996-10-16 |
DE69600281D1 (de) | 1998-06-18 |
SK42196A3 (en) | 1997-03-05 |
CN1138050A (zh) | 1996-12-18 |
CA2173007C (en) | 1999-08-24 |
TR199600261A2 (tr) | 1996-10-21 |
JP3157457B2 (ja) | 2001-04-16 |
AU5038196A (en) | 1996-10-10 |
DE69600281T2 (de) | 1998-09-24 |
ZA962557B (en) | 1996-10-24 |
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