ExxonMobil Chemical Patents Inc.—Law Department
Polymerization processes and polymers made therefrom
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. Polyethylene compositions including at least 65 wt % ethylene derived units, based upon the total weight of the polyethylene composition, are provided.
ExxonMobil Chemical Patents Inc.
C B C C B C C B C B C B B
C08F B01J C08F C08F B01J C08F C08F B01J C08F B01J C08F B01J B01J
additional additional additional additional additional inventional additional additional inventional inventional additional additional inventional
Kevin A. Wen
Stevens Li