WO2007005364A3 - Compositions d'haloaluminoxane - Google Patents
Compositions d'haloaluminoxane Download PDFInfo
- Publication number
- WO2007005364A3 WO2007005364A3 PCT/US2006/024778 US2006024778W WO2007005364A3 WO 2007005364 A3 WO2007005364 A3 WO 2007005364A3 US 2006024778 W US2006024778 W US 2006024778W WO 2007005364 A3 WO2007005364 A3 WO 2007005364A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compositions
- stabilized
- haloaluminoxane
- haloaluminoxane compositions
- present
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 11
- -1 alkylaluminum compound Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
- C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
La présente invention concerne des compositions d'haloaluminoxane stabilisées, des procédés pour préparer des compositions d'haloaluminoxane stabilisées, des compositions de catalyseur comprenant des compositions d'haloaluminoxane stabilisées, ainsi que des procédés pour polymériser des oléfines en utilisant des compositions de catalyseur comprenant des compositions d'haloaluminoxane stabilisées. Les compositions d'haloaluminoxane stabilisées selon cette invention sont moins enclines à la dégradation à des températures supérieures et inférieures que des aluminoxanes et des haloaluminoxanes conventionnels. Les compositions d'haloaluminoxane stabilisées sont formées à partir d'au moins un aluminoxane, d'au moins un agent d'halogénation et d'au moins un composé alkylaluminium supplémentaire. La quantité de composé alkylaluminium supplémentaire présent dans la composition s'élève à au moins environ 1 %molaire par rapport à la composition totale.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69638805P | 2005-07-01 | 2005-07-01 | |
US60/696,388 | 2005-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007005364A2 WO2007005364A2 (fr) | 2007-01-11 |
WO2007005364A3 true WO2007005364A3 (fr) | 2007-03-01 |
Family
ID=35429569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/024778 WO2007005364A2 (fr) | 2005-07-01 | 2006-06-26 | Compositions d'haloaluminoxane |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007005364A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0815807B1 (pt) | 2007-08-29 | 2021-05-11 | W.R.Grace & Co.-Conn | composição de ativadores de catalisador de aluminoxanos derivados dos agentes precursores do cátion dialquilalumínio, processos para fazer os mesmos, e sua utilização em catalisadores e polimerização de olefinas. |
RU2581361C2 (ru) | 2010-11-22 | 2016-04-20 | Альбемарл Корпорейшн | Композиции активатора, их получение и их использование в катализе |
EP2841471B1 (fr) | 2012-04-27 | 2020-05-06 | W. R. Grace & Co. - Conn. | Compositions d'activateur, leur préparation et leur utilisation dans des catalyseurs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902891A (en) * | 1995-11-13 | 1999-05-11 | Albemarle Corporation | Aluminoxane process and product |
US20050143254A1 (en) * | 2003-12-31 | 2005-06-30 | Sangokoya Samuel A. | Haloaluminoxane compositions, their preparation, and their use in catalysis |
-
2006
- 2006-06-26 WO PCT/US2006/024778 patent/WO2007005364A2/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902891A (en) * | 1995-11-13 | 1999-05-11 | Albemarle Corporation | Aluminoxane process and product |
US20050143254A1 (en) * | 2003-12-31 | 2005-06-30 | Sangokoya Samuel A. | Haloaluminoxane compositions, their preparation, and their use in catalysis |
Also Published As
Publication number | Publication date |
---|---|
WO2007005364A2 (fr) | 2007-01-11 |
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