- Patent Title: Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins
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Application No.: US12201985Application Date: 2008-08-29
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Publication No.: US08354485B2Publication Date: 2013-01-15
- Inventor: Lubin Luo , Samuel A. Sangokoya , Xiao Wu , Steven P. Diefenbach , Brian Kneale
- Applicant: Lubin Luo , Samuel A. Sangokoya , Xiao Wu , Steven P. Diefenbach , Brian Kneale
- Applicant Address: US LA Baton Rouge
- Assignee: Albemarle Corporation
- Current Assignee: Albemarle Corporation
- Current Assignee Address: US LA Baton Rouge
- Agent James A. Jubinsky
- Main IPC: C08F4/02
- IPC: C08F4/02 ; C08F4/642 ; C08F4/6592 ; B01J31/22
Abstract:
Compositions useful for activating catalysts for olefin polymerization, and methods for making same, are provided. Such compositions can be derived from at least: an organoaluminum compound, a carrier, an oxygen source, and, optionally, a Lewis base.
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