CA1118748A - Titanium and vanadium trichloride catalysts for polymerization of olephins - Google Patents
Titanium and vanadium trichloride catalysts for polymerization of olephinsInfo
- Publication number
- CA1118748A CA1118748A CA000270122A CA270122A CA1118748A CA 1118748 A CA1118748 A CA 1118748A CA 000270122 A CA000270122 A CA 000270122A CA 270122 A CA270122 A CA 270122A CA 1118748 A CA1118748 A CA 1118748A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- polymerization
- grams
- per
- preparation
- 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 45
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 41
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 16
- 239000010936 titanium Substances 0.000 title claims description 52
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 title claims description 3
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 title claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title description 11
- 238000000034 method Methods 0.000 claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 21
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000003701 inert diluent Substances 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 39
- 239000005977 Ethylene Substances 0.000 claims description 39
- 230000008016 vaporization Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000009834 vaporization Methods 0.000 claims description 13
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 claims description 4
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229910003074 TiCl4 Inorganic materials 0.000 claims 5
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 claims 4
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 abstract description 18
- 229910052736 halogen Inorganic materials 0.000 abstract description 6
- 150000002367 halogens Chemical class 0.000 abstract description 5
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 48
- 229940093470 ethylene Drugs 0.000 description 38
- 239000011777 magnesium Substances 0.000 description 31
- 229920000642 polymer Polymers 0.000 description 31
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 18
- 229910010066 TiC14 Inorganic materials 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 239000012298 atmosphere Substances 0.000 description 14
- 239000002002 slurry Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910010061 TiC13 Inorganic materials 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229910052723 transition metal Inorganic materials 0.000 description 6
- 150000003624 transition metals Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 101000798109 Homo sapiens Melanotransferrin Proteins 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 102100032239 Melanotransferrin Human genes 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910008046 SnC14 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- MNDIARAMWBIKFW-UHFFFAOYSA-N 1-bromohexane Chemical compound CCCCCCBr MNDIARAMWBIKFW-UHFFFAOYSA-N 0.000 description 1
- MLRVZFYXUZQSRU-UHFFFAOYSA-N 1-chlorohexane Chemical compound CCCCCCCl MLRVZFYXUZQSRU-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- XPYQFIISZQCINN-QVXDJYSKSA-N 4-amino-1-[(2r,3e,4s,5r)-3-(fluoromethylidene)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;hydrate Chemical compound O.O=C1N=C(N)C=CN1[C@H]1C(=C/F)/[C@H](O)[C@@H](CO)O1 XPYQFIISZQCINN-QVXDJYSKSA-N 0.000 description 1
- 241000237074 Centris Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021617 Indium monochloride Inorganic materials 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910010068 TiCl2 Inorganic materials 0.000 description 1
- 229910010062 TiCl3 Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000001502 aryl halides Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APHGZSBLRQFRCA-UHFFFAOYSA-M indium(1+);chloride Chemical compound [In]Cl APHGZSBLRQFRCA-UHFFFAOYSA-M 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/002—Compounds containing titanium, with or without oxygen or hydrogen, and containing two or more other elements
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/026—Titanium trichloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
- C01G31/006—Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/006—Compounds containing chromium, with or without oxygen or hydrogen, and containing two or more other elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/04—Compounds with a limited amount of crystallinty, e.g. as indicated by a crystallinity index
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19748A/76 | 1976-01-30 | ||
| IT1974876A IT1054583B (it) | 1976-01-30 | 1976-01-30 | Metodo per la preparazione di tricoluri di titanio e di vanadio e prodotti cosi ottenuti |
| IT2525776A IT1065073B (it) | 1976-07-13 | 1976-07-13 | Composizione catalitica per la polimerizzazione in alta resa di alfa olefine e processo di polimerizzazione impiegante la stessa |
| IT25257A/76 | 1976-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1118748A true CA1118748A (en) | 1982-02-23 |
Family
ID=26327289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000270122A Expired CA1118748A (en) | 1976-01-30 | 1977-01-20 | Titanium and vanadium trichloride catalysts for polymerization of olephins |
Country Status (26)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1080687B (it) * | 1977-06-30 | 1985-05-16 | Snam Progetti | Composizioni chimiche a base di titanio trialogenuro,procedimento per la loro preparazione e loro impieghi |
| IT1081277B (it) * | 1977-06-30 | 1985-05-16 | Snam Progetti | Composizioni chimiche a base di titanio trialogenuro procedimento per la loro preparazione e loro impieghi |
| IT1113421B (it) * | 1979-03-07 | 1986-01-20 | Anic Spa | Metodo per la riduzione di alcossidi metallici e impiego dei composti cosi' ottenuti |
| IT1130243B (it) * | 1980-02-01 | 1986-06-11 | Anic Spa | Composizione chimica a base di titanio trialogenuro,metodo per la sua preparazione e processo di polimerizzazione o copolimerizzazione di composti insaturi impiegante la stessa |
| IT1137631B (it) * | 1981-07-29 | 1986-09-10 | Anic Spa | Procedimento per la polimerizzazione e copolimerizzazione in alta resa di composti olefinicamente insaturi e mezzi adatti allo socpo |
| IT1210855B (it) * | 1982-02-12 | 1989-09-29 | Assoreni Ora Enichem Polimeri | Polimeri dell'etilene a struttura lineare e processi per la loro preparazione. |
| FR3033565B1 (fr) * | 2015-03-09 | 2017-03-24 | Centre Nat Rech Scient | Precatalyseur a base de fer et son utilisation dans la polymerisation d'olefines |
| RU2707362C1 (ru) * | 2019-04-05 | 2019-11-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Способ получения треххлористого титана |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109822A (en) * | 1963-11-05 | catalyst composition | ||
| DE1302122C2 (de) * | 1954-12-03 | 1979-09-13 | Montecatini Edison S.pA, Mailand (Italien); Ziegler, Karl, Dr.Dr.eh, 4330 Mülheim | Verfahren zur herstellung von linearem kopf-schwanz-polypropylen bzw. -pol-alpha- butylen |
| NL215885A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-04-02 | |||
| AT218733B (de) * | 1957-05-28 | 1961-12-27 | Titan Gmbh | Verfahren zur Herstellung einer neuen, homogenen, wasserfreien Aluminium-Titan-Chlorverbindung |
| DE1168876B (de) * | 1962-04-28 | 1964-04-30 | Basf Ag | Verfahren zur Herstellung einer Komplexverbindung aus Titantrichlorid und Aluminiumchlorid |
| DE1268598B (de) * | 1964-03-04 | 1968-05-22 | Rexall Drug Chemical | Verfahren zur Herstellung eines Katalysators fuer die Polymerisation von alpha-Olefinen |
| DE1229050B (de) * | 1965-01-13 | 1966-11-24 | Basf Ag | Verfahren zur Herstellung einer bei der Polymerisation von Propylen unter Verwendung von Ziegler-Katalysatoren besonders aktiven Katalysatorkomponente |
| GB1299862A (en) * | 1969-01-23 | 1972-12-13 | Shell Int Research | Improvements in or relating to the catalytic polymerisation of olefins |
| GB1359547A (en) * | 1970-12-04 | 1974-07-10 | Naphtachimie Sa | Based catalysts |
| BE785673A (fr) * | 1971-06-30 | 1973-01-02 | Naphtachimie Sa | Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens |
| DE2158956A1 (de) * | 1971-11-27 | 1973-05-30 | Basf Ag | Verfahren zur herstellung von titantrichlorid |
| BE794323A (fr) * | 1972-01-20 | 1973-07-19 | Naphtachimie Sa | Procede pour la fabrication de cires atactiques de polyolefines |
| IT998599B (it) * | 1972-09-18 | 1976-02-20 | Naphtachimie Sa | Procedimento di polimerizzazione di olefine mediante catalizzatori pre attivati |
| GB1467051A (en) * | 1974-01-03 | 1977-03-16 | Shell Int Research | Process for the production of polyolefins and catalyst therefor |
| JPS5724361B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-03-27 | 1982-05-24 | ||
| IL46858A (en) * | 1974-04-17 | 1979-01-31 | Snam Progetti | Process for the polymerization of alpha-olefins,catalyst employed in said process and method for the preparation thereof |
-
1977
- 1977-01-18 GR GR52596A patent/GR60862B/el unknown
- 1977-01-18 IL IL51283A patent/IL51283A/xx unknown
- 1977-01-20 CA CA000270122A patent/CA1118748A/en not_active Expired
- 1977-01-20 AU AU21472/77A patent/AU512820B2/en not_active Expired
- 1977-01-23 YU YU230/77A patent/YU39988B/xx unknown
- 1977-01-25 TR TR19781A patent/TR19781A/xx unknown
- 1977-01-25 DK DK30877A patent/DK147620C/da not_active IP Right Cessation
- 1977-01-26 EG EG51/77A patent/EG13429A/xx active
- 1977-01-27 FR FR7702334A patent/FR2345467A1/fr active Granted
- 1977-01-27 GB GB3437/77A patent/GB1576431A/en not_active Expired
- 1977-01-27 NO NO770274A patent/NO150208C/no unknown
- 1977-01-27 AR AR266342A patent/AR217821A1/es active
- 1977-01-28 DE DE2759512A patent/DE2759512C2/de not_active Expired
- 1977-01-28 PT PT66123A patent/PT66123B/pt unknown
- 1977-01-28 SU SU772446350A patent/SU1056905A3/ru active
- 1977-01-28 ES ES455759A patent/ES455759A1/es not_active Expired
- 1977-01-28 JP JP52007909A patent/JPS6050806B2/ja not_active Expired
- 1977-01-28 LU LU76666A patent/LU76666A1/xx unknown
- 1977-01-28 CH CH108477A patent/CH628597A5/it not_active IP Right Cessation
- 1977-01-28 PH PH19393A patent/PH15890A/en unknown
- 1977-01-28 IE IE189/77A patent/IE45018B1/en not_active IP Right Cessation
- 1977-01-28 MX MX167866A patent/MX142961A/es unknown
- 1977-01-28 DD DD77205331A patent/DD138218A5/xx unknown
- 1977-01-28 DD DD7700197143A patent/DD130130A5/xx unknown
- 1977-01-28 DE DE2703604A patent/DE2703604C3/de not_active Expired
- 1977-01-29 IN IN133/CAL/77A patent/IN145866B/en unknown
- 1977-01-31 NL NLAANVRAGE7701005,A patent/NL172329C/xx not_active IP Right Cessation
- 1977-06-14 FR FR7718179A patent/FR2345212A1/fr active Granted
-
1981
- 1981-01-27 NO NO810263A patent/NO152562C/no unknown
-
1982
- 1982-07-29 YU YU1657/82A patent/YU44358B/xx unknown
- 1982-07-29 YU YU1658/82A patent/YU44359B/xx unknown
- 1982-12-30 MY MY212/82A patent/MY8200212A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4121030A (en) | Transition metal composition | |
| US4110523A (en) | Manufacture of homopolymers and copolymers of α-monoolefins | |
| CA1118748A (en) | Titanium and vanadium trichloride catalysts for polymerization of olephins | |
| US5082817A (en) | Catalysts for the polymerization of olefins | |
| US4194992A (en) | Method for the polymerization of olefines and means suitable thereto | |
| US5212132A (en) | Magnesium chloride particles with a polyhedral structure, catalytic components supported on these particles, resultant catalyst systems, processes for fabricating these products, and polyolefins obtained from these catalytic components | |
| US4113933A (en) | Manufacture of homopolymers and copolymers of α-monoolefins | |
| GB2046740A (en) | Alkoxides of transition metals polymerisation catalysts | |
| Aleandri et al. | [HTiCl (THF)∼ 0.5] x-a highly reactive titanium hydride and an active species in the McMurry reaction | |
| Greco et al. | Novel binary chlorides containing TiCl3 as components of coordination catalysts for ethylene polymerization. I. Synthesis and characterization of the solid solutions obtained | |
| EP0090926A1 (en) | A soluble magnesium hydride reagent | |
| CA1108110A (en) | Chemical compositions based on titanium trihalides and methods for their production and use | |
| US4182816A (en) | Olefine polymerization process | |
| Noto et al. | Magnesium chloride‐supported catalysts for Ziegler‐Natta propene polymerization: Ethyl formate as internal base | |
| US5296432A (en) | Catalyst for the (co) polymerization of ethylene | |
| US3531420A (en) | Tetrahalides of transition metals reduced with activated aluminum powder | |
| KR800001067B1 (ko) | 올레핀 중합용 촉매 제조방법 | |
| US4108796A (en) | Treatment of transition metal compound | |
| CA1174797A (en) | Process for the polymerisation of unsaturated compounds with a catalytic system based on reduced metal alkoxides | |
| AT368174B (de) | Verfahren zur polymerisation von olefinen | |
| EP0041828A2 (en) | Transition metal composition, production and use | |
| US3875076A (en) | Solid catalysts for use for the polymerization of olefins | |
| Smith et al. | Bimetallic halides. Crystal structure of and ethylene polymerization by vanadium (II) chloride-zinc chloride-tetrahydrofuran (VCl2. ZnCl2. 4THF) | |
| Simon et al. | Some contributions to the characterization of active sites in Mg‐supported Ziegler–Natta catalysts | |
| GB2068389A (en) | Co-catalyst and use thereof in polymerisation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |