AR064653A1 - Componentes catalizadores para polimerizacion de olefinas y catalizadores obtenidos de los mismos - Google Patents
Componentes catalizadores para polimerizacion de olefinas y catalizadores obtenidos de los mismosInfo
- Publication number
- AR064653A1 AR064653A1 ARP070105821A AR064653A1 AR 064653 A1 AR064653 A1 AR 064653A1 AR P070105821 A ARP070105821 A AR P070105821A AR 064653 A1 AR064653 A1 AR 064653A1
- Authority
- AR
- Argentina
- Prior art keywords
- less
- olefins
- polymerization
- same
- fact
- Prior art date
Links
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Un componente catalizador que comprende Ti, Mg, Al, Cl, y opcionalmente grupos OR1 en el cual R1 es un grupo hidrocarburo C1-20, que contiene opcionalmente heteroátomos, hasta una cantidad suficiente para dar un cociente molar OR1/Ti menor de 0,5, caracterizado por el hecho de que substancialmente todos los átomos del titanio están en un estado de valencia 4, que la porosidad (Pf), medida a través del método de mercurio y debido a los poros con radios iguales a o menores a 1microm, es al menos 0,3 cm/g, y por el hecho de que el cociente molar C1/Ti es menor que 29. Los mencionados catalizadores se caracterizan por una alta estabilidad morfologica bajo unas condiciones de polimerizacion del etileno de bajo peso molecular mientras al mismo tiempo mantienen características de alta actividad.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06127075 | 2006-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR064653A1 true AR064653A1 (es) | 2009-04-15 |
Family
ID=40639661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP070105821 AR064653A1 (es) | 2006-12-22 | 2007-12-21 | Componentes catalizadores para polimerizacion de olefinas y catalizadores obtenidos de los mismos |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN101583634B (es) |
| AR (1) | AR064653A1 (es) |
| BR (1) | BRPI0720694B1 (es) |
| ES (1) | ES2614244T3 (es) |
| RU (1) | RU2446176C2 (es) |
| TW (1) | TW200838888A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160102018A (ko) * | 2013-12-20 | 2016-08-26 | 사우디 베이식 인더스트리즈 코포레이션 | 올레핀 중합용 전구 촉매 |
| CA3139094A1 (en) | 2019-05-10 | 2020-11-19 | W.R. Grace & Co.-Conn. | Activated catalyst components for olefin polymerization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1262934B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1256648B (it) * | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
| AU5813300A (en) * | 1999-06-18 | 2001-01-09 | Basell Technology Company B.V. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| AU782724B2 (en) * | 2000-05-12 | 2005-08-25 | Basell Technology Company B.V. | Pre-polymerized catalyst components for the polymerization of olefins |
| US6855655B2 (en) * | 2002-07-15 | 2005-02-15 | Univation Technologies, Llc | Supported polymerization catalyst |
| EP1518866A1 (en) * | 2003-09-29 | 2005-03-30 | Basell Poliolefine Italia S.P.A. | Process for the preparation of porous ethylene polymers |
-
2007
- 2007-12-11 CN CN200780047612.4A patent/CN101583634B/zh not_active Expired - Fee Related
- 2007-12-11 ES ES07857394.6T patent/ES2614244T3/es active Active
- 2007-12-11 BR BRPI0720694-1A patent/BRPI0720694B1/pt not_active IP Right Cessation
- 2007-12-11 RU RU2009128189/04A patent/RU2446176C2/ru not_active IP Right Cessation
- 2007-12-19 TW TW96148658A patent/TW200838888A/zh unknown
- 2007-12-21 AR ARP070105821 patent/AR064653A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2009128189A (ru) | 2011-01-27 |
| CN101583634B (zh) | 2012-12-05 |
| RU2446176C2 (ru) | 2012-03-27 |
| CN101583634A (zh) | 2009-11-18 |
| TW200838888A (en) | 2008-10-01 |
| BRPI0720694A2 (pt) | 2014-02-18 |
| ES2614244T3 (es) | 2017-05-30 |
| BRPI0720694B1 (pt) | 2018-07-03 |
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| FB | Suspension of granting procedure |