SU1056905A3 - Способ получени катализатора полимеризации олефинов - Google Patents
Способ получени катализатора полимеризации олефинов Download PDFInfo
- Publication number
- SU1056905A3 SU1056905A3 SU772446350A SU2446350A SU1056905A3 SU 1056905 A3 SU1056905 A3 SU 1056905A3 SU 772446350 A SU772446350 A SU 772446350A SU 2446350 A SU2446350 A SU 2446350A SU 1056905 A3 SU1056905 A3 SU 1056905A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- titanium
- magnesium
- metal
- polymerization
- pressure
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000006116 polymerization reaction Methods 0.000 title claims description 22
- 239000003054 catalyst Substances 0.000 title claims description 17
- 150000001336 alkenes Chemical class 0.000 title description 5
- 239000010936 titanium Substances 0.000 claims abstract description 55
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011777 magnesium Substances 0.000 claims description 46
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 150000002366 halogen compounds Chemical class 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 claims 2
- 239000003960 organic solvent Substances 0.000 claims 2
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 abstract description 8
- -1 organometallic aluminium compound Chemical class 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000004711 α-olefin Substances 0.000 abstract description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract description 2
- 150000008282 halocarbons Chemical class 0.000 abstract description 2
- 239000003701 inert diluent Substances 0.000 abstract description 2
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 24
- 239000005977 Ethylene Substances 0.000 description 24
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 23
- 229920000642 polymer Polymers 0.000 description 22
- 239000000725 suspension Substances 0.000 description 21
- 238000001704 evaporation Methods 0.000 description 12
- 230000008020 evaporation Effects 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- 239000012298 atmosphere Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 239000001257 hydrogen Chemical group 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
- MLRVZFYXUZQSRU-UHFFFAOYSA-N 1-chlorohexane Chemical compound CCCCCCCl MLRVZFYXUZQSRU-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229910010067 TiC2 Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 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
- 239000000126 substance Substances 0.000 description 2
- MNDIARAMWBIKFW-UHFFFAOYSA-N 1-bromohexane Chemical compound CCCCCCBr MNDIARAMWBIKFW-UHFFFAOYSA-N 0.000 description 1
- QPQKUYVSJWQSDY-UHFFFAOYSA-N 4-phenyldiazenylaniline Chemical compound C1=CC(N)=CC=C1N=NC1=CC=CC=C1 QPQKUYVSJWQSDY-UHFFFAOYSA-N 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 101100520663 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADD66 gene Proteins 0.000 description 1
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1056905A3 true SU1056905A3 (ru) | 1983-11-23 |
Family
ID=26327289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772446350A SU1056905A3 (ru) | 1976-01-30 | 1977-01-28 | Способ получени катализатора полимеризации олефинов |
Country Status (26)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (7)
| 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 |
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 |
| NL113684C (cg-RX-API-DMAC7.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 |
| IT941979B (it) * | 1970-12-04 | 1973-03-10 | Naphtachimie Sa | Catalizzatori a base di magnesio applicabili alla polimerizzazione delle olefine |
| 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 (cg-RX-API-DMAC7.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 NO NO770274A patent/NO150208C/no unknown
- 1977-01-27 GB GB3437/77A patent/GB1576431A/en not_active Expired
- 1977-01-27 AR AR266342A patent/AR217821A1/es active
- 1977-01-28 DE DE2703604A patent/DE2703604C3/de not_active Expired
- 1977-01-28 JP JP52007909A patent/JPS6050806B2/ja not_active Expired
- 1977-01-28 SU SU772446350A patent/SU1056905A3/ru active
- 1977-01-28 DD DD77205331A patent/DD138218A5/xx unknown
- 1977-01-28 DE DE2759512A patent/DE2759512C2/de not_active Expired
- 1977-01-28 MX MX167866A patent/MX142961A/es unknown
- 1977-01-28 LU LU76666A patent/LU76666A1/xx unknown
- 1977-01-28 ES ES455759A patent/ES455759A1/es not_active Expired
- 1977-01-28 CH CH108477A patent/CH628597A5/it not_active IP Right Cessation
- 1977-01-28 IE IE189/77A patent/IE45018B1/en not_active IP Right Cessation
- 1977-01-28 DD DD7700197143A patent/DD130130A5/xx unknown
- 1977-01-28 PH PH19393A patent/PH15890A/en unknown
- 1977-01-28 PT PT66123A patent/PT66123B/pt unknown
- 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 YU1658/82A patent/YU44359B/xx unknown
- 1982-07-29 YU YU1657/82A patent/YU44358B/xx unknown
- 1982-12-30 MY MY212/82A patent/MY8200212A/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| 1. Патент US № 3658723, кл. 252-441, опублик. 1972. 2. Патент US № 3146224, кл. 260-93.7, опублик. 1964 (прототип) . * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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