Olefin polymerization method using barium ferrite-containing catalyst nanoparticles

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United States of America Patent

PATENT NO 9783651
SERIAL NO

15627776

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A method involving polymerizing ethylene in the presence of a catalyst composition containing BaFe12O19 nanoparticles, a zirconocene catalyst, and an alkylaluminoxane co-catalyst. A nanocomposite is formed by the polymerization, whereby the BaFe12O19 nanoparticles are dispersed in a matrix of polyethylene (PE), and the % crystallinity is lowered. The activity of the catalyst is increased in the presence of the BaFe12O19 nanoparticles.

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Patent OwnerAddress
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSP O BOX 5071 INNOVATION AND INDUSTRIAL RELATION INNOVATION CLUSTER BUILDING DTV DHAHRAN 31261

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al-Harthi, Mamdouh Ahmad Dhahran, SA 13 23
Shehzad, Farrukh Dhahran, SA 8 9

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