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WO2007005364A3 - Haloaluminoxane compositions - Google Patents

Haloaluminoxane compositions Download PDF

Info

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
Application number
PCT/US2006/024778
Other languages
French (fr)
Other versions
WO2007005364A2 (en
Inventor
Rajeev S Mathur
Samuel A Sangokoya
Lubin Luo
Original Assignee
Albemarle Corp
Rajeev S Mathur
Samuel A Sangokoya
Lubin Luo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albemarle Corp, Rajeev S Mathur, Samuel A Sangokoya, Lubin Luo filed Critical Albemarle Corp
Publication of WO2007005364A2 publication Critical patent/WO2007005364A2/en
Publication of WO2007005364A3 publication Critical patent/WO2007005364A3/en

Links

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

The present invention provides stabilized haloaluminoxane compositions, methods for preparing stabilized haloaluminoxane compositions, catalyst compositions comprising stabilized haloaluminoxane compositions, and methods for polymerizing olefins employing catalyst compositions comprising stabilized haloaluminoxane compositions. Stabilized haloaluminoxane compositions of the present invention are less susceptible to degradation at higher and lower temperatures as compared to conventional aluminoxanes and haloaluminoxanes. The stabilized haloaluminoxane compositions are formed from at least one aluminoxane, at least one halogenation agent, and at least one additional alkylaluminum compound. The amount of additional alkylaluminum compound present in the composition is at least about 1 mole % relative to the total composition.
PCT/US2006/024778 2005-07-01 2006-06-26 Haloaluminoxane compositions WO2007005364A2 (en)

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 (en) 2007-01-11
WO2007005364A3 true WO2007005364A3 (en) 2007-03-01

Family

ID=35429569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/024778 WO2007005364A2 (en) 2005-07-01 2006-06-26 Haloaluminoxane compositions

Country Status (1)

Country Link
WO (1) WO2007005364A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0815807B1 (en) 2007-08-29 2021-05-11 W.R.Grace & Co.-Conn composition of catalyst activators of aluminoxanes derived from dialkylaluminum cation precursor agents, processes for making the same, and their use in catalysts and polymerization of olefins.
WO2012071205A2 (en) 2010-11-22 2012-05-31 Albemarle Corporation Activator compositions, their preparation, and their use in catalysis
US10221264B2 (en) 2012-04-27 2019-03-05 W. R. Grace & Co.-Conn. Activator compositions, their preparation, and their use in catalysts

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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 (en) 2007-01-11

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