CPC C08F 4/65912 (2013.01) [C08F 4/02 (2013.01); C08F 10/02 (2013.01); B82Y 30/00 (2013.01)] | 20 Claims |
1. A method of making a polyolefin nanocomposite, comprising:
mixing a zinc-aluminum layered double hydroxide (LDH), and a zirconocene complex in a nonpolar solvent to form a first mixture;
wherein prior to the mixing the zirconocene complex is not supported on the zinc-aluminum LDH;
sonicating the first mixture for at least one hour to form a homogeneous slurry;
degassing the homogeneous slurry and adding at least one olefin gas to form a second mixture;
adding an aluminoxane catalyst to the second mixture and reacting for at least 10 minutes to form a reaction mixture comprising the polyolefin nanocomposite; and
separating the polyolefin nanocomposite from the reaction mixture;
wherein the LDH is homogeneously dispersed in the polyolefin nanocomposite.
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