Catalyst preparation method
AssigneeUnivation Technologies, LLC
InventorsTimothy T. Wenzel, David James Schreck
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Abstract
The present invention relates to a method of preparing a supported catalyst system, the method including combining 1) a first supported catalyst system comprising a support, an activator and a metal catalyst compound, and 2) a second supported catalyst system comprising a support, an activator and a metal catalyst compound and thereafter spray-drying the combination.
Claims24
A method of preparing a supported catalyst system comprising combining 1) a first supported catalyst system comprising a support, an activator and a metal catalyst compound, and 2) a second supported catalyst system comprising a support, an activator and a metal catalyst compound;
- and thereafter spray-drying the combination of 1) and 2);
- and wherein the particle size of the first supported catalyst system is different from the particle size of the second supported catalyst system.
A composition of matter comprising a particle comprising a first supported catalyst system comprising a support, an activator and a metal catalyst compound and second supported catalyst system comprising a support, an activator and a metal catalyst compound;
- wherein the particle size of the first supported catalyst system is different from the particle size of the second supported catalyst system.
Dependencies are inferred from the claim text.