ES8107048A1 - Un procedimiento para preparar un componente de un cataliza-dor ziegler soportado - Google Patents
Un procedimiento para preparar un componente de un cataliza-dor ziegler soportadoInfo
- Publication number
- ES8107048A1 ES8107048A1 ES495810A ES495810A ES8107048A1 ES 8107048 A1 ES8107048 A1 ES 8107048A1 ES 495810 A ES495810 A ES 495810A ES 495810 A ES495810 A ES 495810A ES 8107048 A1 ES8107048 A1 ES 8107048A1
- Authority
- ES
- Spain
- Prior art keywords
- halide
- alcohol
- transition metal
- metal compound
- catalyst component
- 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
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 DE PREPARACION DE UN COMPONENTE DE UN CATALIZADOR ZIEGLER SOPORTADO. SE HACE REACCIONAR UN ALCOHOL, EN UNA ATMOSFERA INERTE, A TEMPERATURA DE 0-150GC Y EN PRESENCIA DE UN HALURO DE CINC ANHIDRO Y UN DISOLVENTE INERTE, CON UN COMPUESTO DE METAL DE TRANSICION DE FORMULA (I O II), EN QUE M ES EL METAL, X ES HALOGENO, R ES HIDROCARBILO, M ES LA VALENCIA DE M Y N VALE DE 1 A M. LA COMPOSICION DE LA MEZCLA ES 0,1-4 MOLES DE ALCOHOL/MOL DEL COMPUESTO METALICO. SE IMPREGNA CON LA MEZCLA UN MATERIAL DE SOPORTE CONTENIENDO GRUPOS HIDROXILO SUPERFICIALES, TALES COMO OXIDO DE MAGNESIO EN PARTICULAS, A TEMPERATURA DE 0-240GC, OPCIONALMENTE EN PRESENCIA DE UN DILUYENTE INERTE. SE ELIMINA EL COMPUESTO METALICO SIN REACCIONAR POR LAVADO, FILTRACION O CENTRIFUGACION. DE APLICACION PARA LA POLIMERIZACION DE 1-OLEFINAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7935462 | 1979-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8107048A1 true ES8107048A1 (es) | 1981-09-16 |
| ES495810A0 ES495810A0 (es) | 1981-09-16 |
Family
ID=10508455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES495810A Granted ES495810A0 (es) | 1979-10-12 | 1980-10-10 | Un procedimiento para preparar un componente de un cataliza-dor ziegler soportado |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4324692A (es) |
| EP (1) | EP0027346B1 (es) |
| JP (1) | JPS56100810A (es) |
| AT (1) | ATE7922T1 (es) |
| CA (1) | CA1139291A (es) |
| DE (1) | DE3068230D1 (es) |
| ES (1) | ES495810A0 (es) |
| NO (1) | NO803036L (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381253A (en) * | 1981-10-22 | 1983-04-26 | The Dow Chemical Company | Ultra high efficiency catalyst for polymerizing olefins |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163611A (en) * | 1957-11-07 | 1964-12-29 | Monsanto Co | Method of preparing a modified ziegler polymerization catalyst |
| US3775391A (en) * | 1971-08-04 | 1973-11-27 | Ici Ltd | Vinyl polymerisation |
| GB1553673A (en) * | 1975-07-30 | 1979-09-26 | Bp Chem Int Ltd | Polymerisation catalyst |
| US4170568A (en) * | 1976-03-01 | 1979-10-09 | Bp Chemicals Limited | Polymerization catalyst |
| JPS5330681A (en) * | 1976-09-02 | 1978-03-23 | Mitsui Petrochem Ind Ltd | Preparation of polyalpha-olefin |
| US4250286A (en) * | 1979-09-28 | 1981-02-10 | The Dow Chemical Company | Ultra high efficiency catalyst for polymerizing olefins |
-
1980
- 1980-10-07 AT AT80303524T patent/ATE7922T1/de not_active IP Right Cessation
- 1980-10-07 EP EP80303524A patent/EP0027346B1/en not_active Expired
- 1980-10-07 DE DE8080303524T patent/DE3068230D1/de not_active Expired
- 1980-10-08 US US06/194,999 patent/US4324692A/en not_active Expired - Lifetime
- 1980-10-10 NO NO803036A patent/NO803036L/no unknown
- 1980-10-10 ES ES495810A patent/ES495810A0/es active Granted
- 1980-10-13 JP JP14284480A patent/JPS56100810A/ja active Pending
- 1980-10-14 CA CA000362305A patent/CA1139291A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATE7922T1 (de) | 1984-06-15 |
| JPS56100810A (en) | 1981-08-13 |
| ES495810A0 (es) | 1981-09-16 |
| US4324692A (en) | 1982-04-13 |
| CA1139291A (en) | 1983-01-11 |
| NO803036L (no) | 1981-04-13 |
| DE3068230D1 (en) | 1984-07-19 |
| EP0027346A1 (en) | 1981-04-22 |
| EP0027346B1 (en) | 1984-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980302 |