Method for preparing a spray-dried composition for use as a polymerization catalyst

Method for preparing a spray-dried composition for use as a polymerization catalyst

This invention relates to catalyst compositions, methods of making such compositions, and methods for making polymers therefrom. A method of making a spray-dried composition using a solution or mixture comprising the reaction product of a magnesium halide, a solvent, an electron donor compound, and...

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Hauptverfasser: Wagner, Burkhard Eric, Jorgensen, Robert James, Smale, Mark Wilton
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Sprache:eng
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creator Wagner, Burkhard Eric
Jorgensen, Robert James
Smale, Mark Wilton
description This invention relates to catalyst compositions, methods of making such compositions, and methods for making polymers therefrom. A method of making a spray-dried composition using a solution or mixture comprising the reaction product of a magnesium halide, a solvent, an electron donor compound, and a transition metal compound and an inert filler comprising substantially spherical particles having an average particle size ranging from 1 m to about 12 m.
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A method of making a spray-dried composition using a solution or mixture comprising the reaction product of a magnesium halide, a solvent, an electron donor compound, and a transition metal compound and an inert filler comprising substantially spherical particles having an average particle size ranging from 1 m to about 12 m.</abstract><oa>free_for_read</oa></addata></record>
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title Method for preparing a spray-dried composition for use as a polymerization catalyst
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