2004Chemical ResearchesRequires access

Modification of Methylaluminoxane by BCl_3 and its Effect on Ethylene Polymerization Activity

Xiu-Li Qi, WU Li-wen, Puyu Zhang, LI Dong-feng

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Abstract

Boron chloride modified methylaluminoxane(BMAO) was prepared. It was found that the activities of ethylene polymerization catalyzed by Cp_(2)ZrCl_(2)/BMAO catalytic system were higher than Cp_(2)ZrCl_(2)/MAO catalytic system.

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What this paper is about

Boron chloride modified methylaluminoxane(BMAO) was prepared. It was found that the activities of ethylene polymerization catalyzed by Cp_(2)ZrCl_(2)/BMAO catalytic system were higher than Cp_(2)ZrCl_(2)/MAO catalytic system.

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Available abstract

Boron chloride modified methylaluminoxane(BMAO) was prepared. It was found that the activities of ethylene polymerization catalyzed by Cp_(2)ZrCl_(2)/BMAO catalytic system were higher than Cp_(2)ZrCl_(2)/MAO catalytic system.

Key concepts: Methylaluminoxane, Ethylene, Polymerization, Chemistry, Polymer chemistry, Organic chemistry, Metallocene, Catalysis

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