ATE557043T1 - MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM - Google Patents
MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROMInfo
- Publication number
- ATE557043T1 ATE557043T1 AT04709240T AT04709240T ATE557043T1 AT E557043 T1 ATE557043 T1 AT E557043T1 AT 04709240 T AT04709240 T AT 04709240T AT 04709240 T AT04709240 T AT 04709240T AT E557043 T1 ATE557043 T1 AT E557043T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst components
- components obtained
- obtained therefrom
- magnesium dichloride
- adducts
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
The present invention relates to MgCl2.(EtOH),m(ROH)n(H20)p adduct in which R is a Cl-C15 hydrocarbon group different from ethyl, n and m are indexes, higher than 0, satisfying the equations (n+m) >=.7 and 0.05 <=n/(n+m) <=0.95 and p is a number ranging from 0 to 0.7 with the proviso that when R is methyl and (n+m) is in the range of 0.7 to 1, the value of n/(n+m) ranges from 0.05 to 0.45. The catalyst components obtained from the adducts of the present invention are capable to give catalysts for the polymerization of olefins characterized by enhanced activity with respect to the catalysts prepared from the adducts of the prior art.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03075872 | 2003-03-27 | ||
| US46064303P | 2003-04-04 | 2003-04-04 | |
| PCT/EP2004/002519 WO2004085495A1 (en) | 2003-03-27 | 2004-03-09 | Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE557043T1 true ATE557043T1 (en) | 2012-05-15 |
Family
ID=36751920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04709240T ATE557043T1 (en) | 2003-03-27 | 2004-03-09 | MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1771266B (en) |
| AT (1) | ATE557043T1 (en) |
| ES (1) | ES2386634T3 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2370477B1 (en) * | 2008-12-29 | 2012-11-21 | Basell Poliolefine Italia S.r.l. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| BR112012017139A2 (en) | 2009-12-22 | 2017-09-19 | Basell Polyolefine Gmbh | catalyst components for the polymerization of olefins and catalysts obtained therefrom |
| US9862781B2 (en) | 2011-08-08 | 2018-01-09 | Basell Poliolefine Italia S.R.L. | Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom |
| CN102492061B (en) * | 2011-11-26 | 2014-08-20 | 北京化工大学 | Alkene polymerization catalyst, preparation method thereof, and application thereof |
| EP2692743A1 (en) * | 2012-08-03 | 2014-02-05 | Basell Poliolefine Italia S.r.l. | Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| EP2746297A1 (en) | 2012-12-20 | 2014-06-25 | Basell Poliolefine Italia S.r.l. | Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| CN104628900B (en) * | 2013-11-08 | 2017-05-10 | 中国石油天然气股份有限公司 | A kind of preparation method and application of spherical magnesium halide carrier |
| CN107344974B (en) | 2016-05-04 | 2020-06-09 | 中国石油天然气股份有限公司 | Olefin coordination polymerization catalyst and preparation method and application |
| CN108467442B (en) | 2018-02-11 | 2021-06-01 | 中国石油天然气股份有限公司 | A kind of olefin coordination polymerization catalyst and its application |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039234C (en) * | 1994-03-22 | 1998-07-22 | 中国石油化工总公司 | Preparation of spheric polypropylene catalyst and its supporter |
| JPH10195153A (en) | 1996-12-27 | 1998-07-28 | Tonen Corp | Propylene-ethylene block copolymer |
| CN1137155C (en) * | 1999-12-06 | 2004-02-04 | 中国石油化工集团公司 | Catalyst systems for the polymerization or copolymerization of olefins |
-
2004
- 2004-03-09 CN CN200480008242.XA patent/CN1771266B/en not_active Expired - Fee Related
- 2004-03-09 ES ES04709240T patent/ES2386634T3/en not_active Expired - Lifetime
- 2004-03-09 AT AT04709240T patent/ATE557043T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1771266A (en) | 2006-05-10 |
| ES2386634T3 (en) | 2012-08-24 |
| CN1771266B (en) | 2010-10-27 |
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