AR056326A1 - POLYETHYLENE AND CATALYST COMPOSITION FOR PREPARATION - Google Patents
POLYETHYLENE AND CATALYST COMPOSITION FOR PREPARATIONInfo
- Publication number
- AR056326A1 AR056326A1 ARP060101629A ARP060101629A AR056326A1 AR 056326 A1 AR056326 A1 AR 056326A1 AR P060101629 A ARP060101629 A AR P060101629A AR P060101629 A ARP060101629 A AR P060101629A AR 056326 A1 AR056326 A1 AR 056326A1
- Authority
- AR
- Argentina
- Prior art keywords
- polyethylene
- preparation
- carbon atoms
- branches
- weight
- Prior art date
Links
Abstract
Polietileno que comprende homopolímeros y copolímeros de etileno con olefinas y tiene una amplitud de distribucion de masas molares Mw/Mn entre 6 y 100, una densidad entre 0,89 y 0,97 g/cm3, una masa promedio en peso Mw de entre 5000 g/mol y 700000 g/mol y tiene entre 0,01 y 20 ramificaciones/1000 átomos de carbono y al menos 0,5 grupos vinilo/1000 átomos de carbono, donde el 5-50% en peso del polietileno que tiene las masas molares más bajas tiene un grado de ramificacion menor que 10 ramificaciones/1000 átomos de carbono y el 5-50% en peso del polietileno que tiene las masas molares más altas tiene un grado de ramificacion de más de 2 ramificaciones/1000 átomos de carbono, un proceso para su preparacion, catalizadores adecuados para su preparacion y también fibras, moldes, películas o mezclas de polímeros que contienen este polietileno.Polyethylene comprising homopolymers and copolymers of ethylene with olefins and has a range of distribution of molar masses Mw / Mn between 6 and 100, a density between 0.89 and 0.97 g / cm3, an average mass in weight Mw of between 5000 g / mol and 700000 g / mol and has between 0.01 and 20 branches / 1000 carbon atoms and at least 0.5 vinyl groups / 1000 carbon atoms, where 5-50% by weight of the polyethylene having the masses lower molars have a degree of branching less than 10 branches / 1000 carbon atoms and 5-50% by weight of the polyethylene having the highest molar masses has a degree of branching of more than 2 branches / 1000 carbon atoms, a process for its preparation, suitable catalysts for its preparation and also fibers, molds, films or mixtures of polymers containing this polyethylene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2005/004406 WO2005103095A1 (en) | 2004-04-26 | 2005-04-25 | Polyethylene and catalyst composition for its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR056326A1 true AR056326A1 (en) | 2007-10-03 |
Family
ID=38577212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP060101629A AR056326A1 (en) | 2005-04-25 | 2006-04-24 | POLYETHYLENE AND CATALYST COMPOSITION FOR PREPARATION |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR056326A1 (en) |
-
2006
- 2006-04-24 AR ARP060101629A patent/AR056326A1/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |