Immobilization and Activation of a Singl
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John R. Severn; Nileshkumar Kukalyekar; Sanjay Rastogi; John C. Chadwick
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Article
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2005
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John Wiley and Sons
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English
β 130 KB
## Abstract **Summary:** The effective immobilization and activation of a singleβsite chromium catalyst for ethylene polymerization has been achieved using MgCl~2~/AlR~__n__~(OEt)~3βββ__n__~ supports, without the use of methylaluminoxane (MAO) or a borate activator. High catalyst activity and a sph