ES483218A1 - Procedimiento para la preparacion de un catalizador para la homo y copolimerizacion de olefinas - Google Patents
Procedimiento para la preparacion de un catalizador para la homo y copolimerizacion de olefinasInfo
- Publication number
- ES483218A1 ES483218A1 ES483218A ES483218A ES483218A1 ES 483218 A1 ES483218 A1 ES 483218A1 ES 483218 A ES483218 A ES 483218A ES 483218 A ES483218 A ES 483218A ES 483218 A1 ES483218 A1 ES 483218A1
- Authority
- ES
- Spain
- Prior art keywords
- alumina
- mixed catalyst
- metal
- periodic system
- catalyst supports
- 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 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Procedimiento para la preparación de un catalizador para la homo y copolimerización de olefinas, que contienen de 2 a 10 átomos de carbono en la molécula, esencialmente según el método de Ziegler de baja presión, caracterizado porque en su realización comprende hacer reaccionar un compuesto metalúrgico de un metal del grupo I a III del Sistema Periódico con el producto de reacción de un compuesto de un metal pesado del grupo IV a VI del Sistema Periódico y de un soporte mixto constituido por un componente (A) inorgánico u orgánico, esencialmente inerte previamente impregnado de un componente (B) constituido por MgC12 disuelto en solución alcohólica y posteriormente sometido a vaporización del alcohol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26566/78A IT1098011B (it) | 1978-08-08 | 1978-08-08 | Catalizzatori supportati per la omo- o co-polimerizzazione di affa-olefine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES483218A1 true ES483218A1 (es) | 1980-04-16 |
Family
ID=11219796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES483218A Expired ES483218A1 (es) | 1978-08-08 | 1979-08-07 | Procedimiento para la preparacion de un catalizador para la homo y copolimerizacion de olefinas |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR7905083A (es) |
| ES (1) | ES483218A1 (es) |
| GB (1) | GB2028347B (es) |
| IN (1) | IN152359B (es) |
| IT (1) | IT1098011B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75840C (fi) * | 1986-08-26 | 1988-08-08 | Neste Oy | Katalysatorsystem bestaoende av ett baeraemne och en aktiv katalysator. |
| US4948770A (en) * | 1987-06-29 | 1990-08-14 | Shell Oil Company | Method for crystallizing magnesium chloride and method for using in a catalyst composition |
| US5139985A (en) * | 1988-05-31 | 1992-08-18 | Himont Incorporated | Components and catalyst for the polymerization olefins |
| IT1217744B (it) * | 1988-05-31 | 1990-03-30 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| FI89176C (fi) * | 1989-03-20 | 1993-08-25 | Neste Oy | Foerfarande foer framstaellning av en polymerisationskatalysatorkomponent, en medelst foerfarandet framstaelld polymerisationskatalysatorkomponent och dess anvaendning |
| IT1245249B (it) * | 1991-03-27 | 1994-09-13 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1245250B (it) * | 1991-03-27 | 1994-09-13 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1277684B1 (it) | 1995-12-21 | 1997-11-11 | Montell North America Inc | Componenti e catalizzatori per la polimerizzazione delle olefine |
| NO990642D0 (no) * | 1999-02-11 | 1999-02-11 | Borealis As | Katalysatorsystem og fremgangsmÕte for olefin-polymerisering |
| CN1128822C (zh) | 1999-02-26 | 2003-11-26 | 中国石油化工集团公司 | 一种烯烃聚合催化剂载体的制备方法 |
| DE60103009T2 (de) * | 2001-02-07 | 2005-04-07 | Saudi Basic Industries Corp. | Verfahren zur Olefinpolymerisation |
| DE60104809T2 (de) * | 2001-02-07 | 2005-01-05 | Saudi Basic Industries Corp. | Katalysatorzusammensetzung für die Olefinpolymerisation und Verfahren zu ihrer Herstellung |
| US7786237B2 (en) * | 2008-02-01 | 2010-08-31 | Fina Technology, Inc. | Polyethylene materials prepared using mixed ziegler-natta catalysts systems |
| BRPI0900952B1 (pt) * | 2009-03-24 | 2019-02-12 | Petroleo Brasileiro S.A. - Petrobras | Catalisador e processo para obtenção de catalisador de alta atividade |
-
1978
- 1978-08-08 IT IT26566/78A patent/IT1098011B/it active
-
1979
- 1979-07-30 IN IN785/CAL/79A patent/IN152359B/en unknown
- 1979-08-07 BR BR7905083A patent/BR7905083A/pt unknown
- 1979-08-07 ES ES483218A patent/ES483218A1/es not_active Expired
- 1979-08-08 GB GB7927607A patent/GB2028347B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN152359B (es) | 1983-12-31 |
| GB2028347B (en) | 1983-02-02 |
| BR7905083A (pt) | 1980-05-06 |
| IT1098011B (it) | 1985-08-31 |
| IT7826566A0 (it) | 1978-08-08 |
| GB2028347A (en) | 1980-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES483218A1 (es) | Procedimiento para la preparacion de un catalizador para la homo y copolimerizacion de olefinas | |
| ES448086A1 (es) | Procedimiento para la preparacion de un catalizador para la polimerizacion de etileno yno alfa-olefinas. | |
| BR9712535A (pt) | Complexo metálico e catalisador e processo para a polimerização de olefinas | |
| GR3015615T3 (en) | Isomerization of epoxyalkenes to 2,5-dihydrofurans and catalysts compositions useful therefor. | |
| EA199900313A1 (ru) | СПОСОБ ПОЛИМЕРИЗАЦИИ α-ОЛЕФИНОВ, КАТАЛИЗАТОР ДЛЯ ПОЛИМЕРИЗАЦИИ И ЕГО ПОЛУЧЕНИЕ | |
| EP0500944A4 (en) | Catalyst for -g(a)-olefin polymerization and production of poly--g(a)-olefin therewith | |
| ES484368A1 (es) | Procedimiento de fabricacion de poliolefinas | |
| KR940011491A (ko) | 올레핀 중합용 촉매와 그를 사용하는 올래핀 중합방법 | |
| CS9100655A2 (en) | Catalyst applied on carrier material for ethylene polymerization and for ethylene copolymerization with alpha-olefins, process of this catalyst preparation and application | |
| MY108257A (en) | Continuous process for the manufacture of 2,5- dihyhdrofurans from 2,8 - epoxybutenes | |
| ATE87008T1 (de) | Katalysator fuer ethylenpolymerisation. | |
| GB1351983A (en) | Isomerization process employing a heterogeneous catalyst | |
| JPS523677A (en) | Process for polymerization of alpha-olefins | |
| YU181587A (en) | Catalyzer for ethylene polymerisation | |
| JPS53134888A (en) | Preparation of olefin polymer | |
| JPS5274684A (en) | Process for polymerizing or copolymerizing olefins | |
| JPS532584A (en) | Preparation of olefin polymers | |
| JPS5333289A (en) | Preparation of highly crystalline olefin polymer | |
| JPS53108184A (en) | Preparation of polyolefin | |
| JPS5494591A (en) | Production of olefin polymer | |
| JPS5317682A (en) | Polymerization of alpha-olefin | |
| JPS5274685A (en) | Process for preparing olefin polymers | |
| JPS52880A (en) | Preparation of polyolefin | |
| JPS557837A (en) | Stereo-regular polymerizing method of alpha-olefins | |
| JPS5291093A (en) | Preparation of ferrocene polymers |