Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same
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United States of America Patent
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Apr 11, 2007
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Feb 12, 2003
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Abstract
A magnesium halide support material for a polyolefin catalysts is disclosed. The magnesium halide of present invention is prepared by reacting magnesium with an alkylhalide in a non-polar hydrocarbon solvent. Preparation of the support does not require the use electron donating solvents and therefore does not require extensive washing to remove the solvent from the support.
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