MIXED CATALYST SYSTEMS WITH PROPERTIES TUNABLE BY CONDENSING AGENT
The present disclosure provides processes for polymerizing olefin(s). Methods can include contacting a first composition and a second composition in a line to form a third composition. The first composition can include a contact product of a first catalyst, a second catalyst, a support, a first acti...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
08.09.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The present disclosure provides processes for polymerizing olefin(s). Methods can include contacting a first composition and a second composition in a line to form a third composition. The first composition can include a contact product of a first catalyst, a second catalyst, a support, a first activator, a mineral oil. The second composition can include a contact product of an activator, a diluent, and the first catalyst or the second catalyst. Methods can include introducing the third composition from the line into a gas-phase fluidized bed reactor, introducing a condensing agent to the line and/or the reactor, exposing the third composition to polymerization conditions, and/or obtaining a polyolefin. |
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Bibliography: | Application Number: EP20190805855 |