IT1040086B - Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego - Google Patents
Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiegoInfo
- Publication number
- IT1040086B IT1040086B IT2575875A IT2575875A IT1040086B IT 1040086 B IT1040086 B IT 1040086B IT 2575875 A IT2575875 A IT 2575875A IT 2575875 A IT2575875 A IT 2575875A IT 1040086 B IT1040086 B IT 1040086B
- Authority
- IT
- Italy
- Prior art keywords
- cpd
- transition metal
- contg
- ziegler catalyst
- dihalide
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 125000002524 organometallic group Chemical group 0.000 title abstract 2
- 229910052723 transition metal Inorganic materials 0.000 title abstract 2
- 150000003624 transition metals Chemical class 0.000 title abstract 2
- 125000002370 organoaluminium group Chemical group 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2575875A IT1040086B (it) | 1975-07-25 | 1975-07-25 | Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego |
| GB23910/76A GB1513480A (en) | 1975-06-12 | 1976-06-09 | Catalysts for the polymerization of olefins |
| SE7606505A SE434749B (sv) | 1975-06-12 | 1976-06-09 | Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter |
| NL7606224A NL190723C (nl) | 1975-06-12 | 1976-06-09 | Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen. |
| DK255176A DK154438C (da) | 1975-06-12 | 1976-06-09 | Katalysatorbestanddel til en katalysator til polymerisation af alkener, fremgangsmaade til fremstilling af en saadan katalysatorbestanddel og anvendelse af en saadan katalysatorbestanddel |
| DE19762626097 DE2626097A1 (de) | 1975-06-12 | 1976-06-10 | Katalysatorkomponenten fuer die olefinpolymerisation, ihre herstellung und verwendung |
| FR7617580A FR2324649A1 (fr) | 1975-06-12 | 1976-06-10 | Catalyseurs pour la polymerisation d'olefines, procede de preparation et utilisation de ces catalyseurs |
| AT423276A AT346067B (de) | 1975-06-12 | 1976-06-10 | Verfahren zum polymerisieren von aethylen, propylen oder mischungen hievon |
| CA254,512A CA1076544A (en) | 1975-06-12 | 1976-06-10 | Catalysts for the polymerization of olefins |
| MX165094A MX143542A (es) | 1975-06-12 | 1976-06-11 | Procedimiento mejorado para la obtencion de componentes de catalizadores para la polimerizacion de olefinas |
| BR7603791A BR7603791A (pt) | 1975-06-12 | 1976-06-11 | Processo para preparar componentes de catalisador para a polimerizacao de olefinas |
| ES448808A ES448808A1 (es) | 1975-06-12 | 1976-06-11 | Procedimiento para la preparacion de componentes de catali- zadores para la polimerizacion de olefinas. |
| US05/695,034 US4089808A (en) | 1975-06-12 | 1976-06-11 | Catalysts for the polymerization of olefins, method of preparing the same |
| JP51068245A JPS6029722B2 (ja) | 1975-06-12 | 1976-06-12 | オレフィレの重合用触媒成分の製造方法 |
| AU14905/76A AU503247B2 (en) | 1975-06-12 | 1976-06-15 | Olefin polymerization catalyst |
| US06/416,176 US4472520A (en) | 1975-06-12 | 1982-09-09 | Process for preparing components of catalysts for the polymerization of olefins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| IT1040086B true IT1040086B (it) | 1979-12-20 |
Family
ID=11217646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2575875A IT1040086B (it) | 1975-06-12 | 1975-07-25 | Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1040086B (it) |
-
1975
- 1975-07-25 IT IT2575875A patent/IT1040086B/it active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940726 |