CA1076544A - Catalysts for the polymerization of olefins - Google Patents
Catalysts for the polymerization of olefinsInfo
- Publication number
- CA1076544A CA1076544A CA254,512A CA254512A CA1076544A CA 1076544 A CA1076544 A CA 1076544A CA 254512 A CA254512 A CA 254512A CA 1076544 A CA1076544 A CA 1076544A
- Authority
- CA
- Canada
- Prior art keywords
- complex
- compound
- component according
- metal
- decomposition
- 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
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 16
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 8
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 15
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000000460 chlorine Substances 0.000 claims abstract description 10
- 239000011777 magnesium Chemical group 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 9
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 8
- 150000003624 transition metals Chemical class 0.000 claims abstract description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052794 bromium Chemical group 0.000 claims abstract description 6
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 6
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 150000002739 metals Chemical class 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical group [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 3
- 229910052788 barium Inorganic materials 0.000 claims abstract description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical group [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 3
- 239000011575 calcium Chemical group 0.000 claims abstract description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Chemical group 0.000 claims abstract description 3
- 239000011572 manganese Chemical group 0.000 claims abstract description 3
- 239000000047 product Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 14
- 150000002430 hydrocarbons Chemical class 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 7
- 150000002902 organometallic compounds Chemical class 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- -1 hydrocarbon radical Chemical class 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 150000002367 halogens Chemical group 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims 2
- 239000002879 Lewis base Substances 0.000 claims 1
- 229910010062 TiCl3 Inorganic materials 0.000 claims 1
- 229910003074 TiCl4 Inorganic materials 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 claims 1
- 150000007527 lewis bases Chemical class 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 abstract description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 58
- 239000010936 titanium Substances 0.000 description 11
- 229910010066 TiC14 Inorganic materials 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002736 metal compounds Chemical class 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- FHUODBDRWMIBQP-UHFFFAOYSA-N Ethyl p-anisate Chemical compound CCOC(=O)C1=CC=C(OC)C=C1 FHUODBDRWMIBQP-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- HCTVWSOKIJULET-LQDWTQKMSA-M phenoxymethylpenicillin potassium Chemical compound [K+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)COC1=CC=CC=C1 HCTVWSOKIJULET-LQDWTQKMSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- 101100367084 Caenorhabditis elegans such-1 gene Proteins 0.000 description 1
- 241000285905 Clusiodes Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OPFTUNCRGUEPRZ-QLFBSQMISA-N Cyclohexane Natural products CC(=C)[C@@H]1CC[C@@](C)(C=C)[C@H](C(C)=C)C1 OPFTUNCRGUEPRZ-QLFBSQMISA-N 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- OCBFFGCSTGGPSQ-UHFFFAOYSA-N [CH2]CC Chemical compound [CH2]CC OCBFFGCSTGGPSQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229920001580 isotactic polymer Polymers 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- IPSRAFUHLHIWAR-UHFFFAOYSA-N zinc;ethane Chemical compound [Zn+2].[CH2-]C.[CH2-]C IPSRAFUHLHIWAR-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
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 |
|---|---|---|---|
| IT2428775A IT1038962B (it) | 1975-06-12 | 1975-06-12 | Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego |
| IT2575875A IT1040086B (it) | 1975-07-25 | 1975-07-25 | Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076544A true CA1076544A (en) | 1980-04-29 |
Family
ID=26328491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA254,512A Expired CA1076544A (en) | 1975-06-12 | 1976-06-10 | Catalysts for the polymerization of olefins |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US4089808A (en, 2012) |
| JP (1) | JPS6029722B2 (en, 2012) |
| AT (1) | AT346067B (en, 2012) |
| AU (1) | AU503247B2 (en, 2012) |
| BR (1) | BR7603791A (en, 2012) |
| CA (1) | CA1076544A (en, 2012) |
| DE (1) | DE2626097A1 (en, 2012) |
| DK (1) | DK154438C (en, 2012) |
| ES (1) | ES448808A1 (en, 2012) |
| FR (1) | FR2324649A1 (en, 2012) |
| GB (1) | GB1513480A (en, 2012) |
| MX (1) | MX143542A (en, 2012) |
| NL (1) | NL190723C (en, 2012) |
| SE (1) | SE434749B (en, 2012) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE434749B (sv) * | 1975-06-12 | 1984-08-13 | Montedison Spa | Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter |
| IT1068112B (it) * | 1976-08-09 | 1985-03-21 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti |
| LU77489A1 (en, 2012) * | 1977-06-06 | 1979-01-19 | ||
| IT1110494B (it) * | 1978-08-02 | 1985-12-23 | Montedison Spa | Polimeri dell etilene e procedimento per la loro preparazione |
| FR2436794A1 (fr) * | 1978-09-22 | 1980-04-18 | Naphtachimie Sa | Procede de polymerisation de l'ethylene et produits en resultant |
| US4293673A (en) * | 1978-12-28 | 1981-10-06 | Union Carbide Corporation | Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization |
| US4363746A (en) * | 1979-05-29 | 1982-12-14 | Phillips Petroleum Company | Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst |
| US4376062A (en) * | 1979-11-28 | 1983-03-08 | Union Carbide Corporation | Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization |
| US4328121A (en) * | 1980-08-04 | 1982-05-04 | Phillips Petroleum Company | Polymerization catalyst and process |
| US4391736A (en) * | 1981-06-05 | 1983-07-05 | Phillips Petroleum Company | Alpha-olefin polymerization |
| IT1178466B (it) | 1984-03-20 | 1987-09-09 | Montedison Spa | Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti |
| IT1197320B (it) * | 1986-10-02 | 1988-11-30 | Ausimont Spa | Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti |
| US5278118A (en) * | 1986-10-02 | 1994-01-11 | Ausimont, S.P.A. | Catalysts for the preparation of elastomeric olefinic copolymers |
| US5219961A (en) * | 1987-07-30 | 1993-06-15 | Ausimont S.P.A. | Catalysts for preparing saturated elastomeric olefinic copolymers and terpolymers |
| IT1262933B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Processo per la polimerizzazione in fase gas di alfa-olefine |
| EP0574821B1 (en) * | 1992-06-18 | 1998-03-11 | Montell Technology Company bv | Process and apparatus for the gas-phase polymerization of olefins |
| ITMI922919A1 (it) * | 1992-12-21 | 1994-06-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1271425B (it) * | 1993-01-13 | 1997-05-28 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di etilene |
| IT1264679B1 (it) | 1993-07-07 | 1996-10-04 | Spherilene Srl | Catalizzatori per la (co)polimerizzazione di etilene |
| IT1269194B (it) * | 1994-01-21 | 1997-03-21 | Spherilene Srl | Composizioni polimeriche ad elevata processabilita' basate su lldpe |
| IT1275573B (it) * | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
| IT1276121B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili |
| IT1276120B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili basati su lldpe |
| IT1281198B1 (it) | 1995-12-18 | 1998-02-17 | Montell Technology Company Bv | Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine |
| IT1292138B1 (it) * | 1997-06-12 | 1999-01-25 | Montell Technology Company Bv | Film multistrato estensibili |
| JP2002509577A (ja) | 1998-05-06 | 2002-03-26 | モンテル テクノロジー カンパニー ビーブイ | ポリオレフィン組成物およびそこから得られるフィルム |
| US7414098B2 (en) * | 2002-10-09 | 2008-08-19 | Basell Polioefine Italia S.P.A. | Gas-phase catalytic polymerization of olefins |
| WO2004104084A2 (en) * | 2003-05-21 | 2004-12-02 | Basell Poliolefine Italia S.R.L. | Polyethylene films for packaging |
| KR20060012017A (ko) | 2003-05-21 | 2006-02-06 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 신장성 랩 필름 |
| JP5178512B2 (ja) * | 2005-07-01 | 2013-04-10 | サンアロマー株式会社 | 広い分子量分布を示すプロピレンポリマー |
| US9382347B2 (en) * | 2011-02-16 | 2016-07-05 | Fina Technology Inc | Ziegler-Natta catalysts doped with non-group IV metal chlorides |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| CA986250A (en) * | 1970-05-29 | 1976-03-23 | Teiji Kato | Non-elastic ethylene copolymers and process for preparation of same |
| NL161467C (nl) * | 1970-12-02 | 1980-02-15 | Stamicarbon | Werkwijze voor het polymeriseren van etheen. |
| JPS5210916B1 (en, 2012) * | 1971-07-22 | 1977-03-26 | ||
| LU65587A1 (en, 2012) * | 1972-06-22 | 1973-12-27 | ||
| US3953414A (en) * | 1972-09-13 | 1976-04-27 | Montecatini Edison S.P.A., | Catalysts for the polymerization of olefins to spherically shaped polymers |
| GB1433537A (en) * | 1972-09-14 | 1976-04-28 | Mitsui Petrochemical Ind | Catalyst compositions and their use in polymerising olefins |
| US3917575A (en) * | 1972-11-11 | 1975-11-04 | Nippon Oil Co Ltd | Process for production of polyolefins |
| CH582201A5 (en, 2012) * | 1972-11-24 | 1976-11-30 | Solvay | |
| JPS5439876B2 (en, 2012) * | 1973-08-24 | 1979-11-30 | ||
| FR2252355B1 (en, 2012) * | 1973-11-22 | 1976-10-01 | Solvay | |
| SE434749B (sv) * | 1975-06-12 | 1984-08-13 | Montedison Spa | Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter |
-
1976
- 1976-06-09 SE SE7606505A patent/SE434749B/xx unknown
- 1976-06-09 NL NL7606224A patent/NL190723C/xx not_active IP Right Cessation
- 1976-06-09 DK DK255176A patent/DK154438C/da not_active IP Right Cessation
- 1976-06-09 GB GB23910/76A patent/GB1513480A/en not_active Expired
- 1976-06-10 CA CA254,512A patent/CA1076544A/en not_active Expired
- 1976-06-10 DE DE19762626097 patent/DE2626097A1/de active Granted
- 1976-06-10 AT AT423276A patent/AT346067B/de not_active IP Right Cessation
- 1976-06-10 FR FR7617580A patent/FR2324649A1/fr active Granted
- 1976-06-11 MX MX165094A patent/MX143542A/es unknown
- 1976-06-11 ES ES448808A patent/ES448808A1/es not_active Expired
- 1976-06-11 BR BR7603791A patent/BR7603791A/pt unknown
- 1976-06-11 US US05/695,034 patent/US4089808A/en not_active Expired - Lifetime
- 1976-06-12 JP JP51068245A patent/JPS6029722B2/ja not_active Expired
- 1976-06-15 AU AU14905/76A patent/AU503247B2/en not_active Expired
-
1982
- 1982-09-09 US US06/416,176 patent/US4472520A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE7606505L (sv) | 1976-12-13 |
| DE2626097A1 (de) | 1976-12-30 |
| GB1513480A (en) | 1978-06-07 |
| NL7606224A (nl) | 1976-12-14 |
| DK255176A (da) | 1976-12-13 |
| SE434749B (sv) | 1984-08-13 |
| US4089808A (en) | 1978-05-16 |
| MX143542A (es) | 1981-06-01 |
| AT346067B (de) | 1978-10-25 |
| FR2324649A1 (fr) | 1977-04-15 |
| DK154438C (da) | 1989-04-10 |
| NL190723B (nl) | 1994-02-16 |
| FR2324649B1 (en, 2012) | 1978-06-30 |
| JPS51151786A (en) | 1976-12-27 |
| US4472520A (en) | 1984-09-18 |
| NL190723C (nl) | 1994-07-18 |
| BR7603791A (pt) | 1977-02-08 |
| ATA423276A (de) | 1978-02-15 |
| DE2626097C2 (en, 2012) | 1991-05-08 |
| JPS6029722B2 (ja) | 1985-07-12 |
| DK154438B (da) | 1988-11-14 |
| AU1490576A (en) | 1977-12-22 |
| ES448808A1 (es) | 1977-08-01 |
| AU503247B2 (en) | 1979-08-30 |
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Legal Events
| Date | Code | Title | Description |
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| MKEX | Expiry |