Polyolefin-based polymer nanocomposite containing zinc oxide particles and method of producing same

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United States of America Patent

PATENT NO 11795277
APP PUB NO 20220145042A1
SERIAL NO

17583379

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A method for producing aluminum oxide is provided. The method uses an aluminum-oxide-forming agent containing a partially hydrolyzed aluminum alkyl compound containing an aluminum trialkyl or a mixture thereof, and a solvent. It is thus possible to produce an aluminum oxide thin film or aluminum oxide particles on or in a substrate that is not resistant to polar solvents. A method of producing a polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles using a solution containing a partially hydrolyzed zinc alkyl or a solution containing a partially hydrolyzed aluminum alkyl is also provided. The polyolefin-based polymer nanocomposite contains a polyolefin substrate and zinc oxide particles or aluminum oxide particles, and does not contain a dispersant. The zinc oxide particles or aluminum oxide particles have an average particle size of less than 100 nm.

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Patent Owner(s)

Patent OwnerAddress
TOSOH FINECHEM CORPORATIONSHUNAN-SHI YAMAGUCHI 746-0006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haga, Kenichi Shunan, JP 16 2498
Inaba, Koichiro Shunan, JP 11 433
Naka, Toshio Shunan, JP 12 17
Taniike, Toshiaki Nomi, JP 5 5
Toyota, Kouji Shunan, JP 11 26

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