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AssigneeHanwha Solutions Corporation
InventorsTae Uk JEONG, Hye Ran PARK, Seongjae LIM, Ui Gap JOUNG, Seungil CHOI
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The present invention relates to a process for preparing a catalyst for olefin polymerization. Specifically, the present invention relates to a process for preparing a supported metallocene catalyst capable of producing a polyolefin in which the formation of gels is suppressed. In the process for preparing a supported metallocene catalyst according to an embodiment of the present invention, it is treated with a metallic stearate after a transition metal compound has been supported, which suppresses the formation of a macromolecular polyolefin. Thus, a polyolefin with minimal gel formation can be prepared.
A process for preparing a supported metallocene catalyst for olefin polymerization, which comprises (1) adding a cocatalyst compound to at least one transition metal compound to activate the transition metal compound;
Dependencies are inferred from the claim text.