Method for producing polytetrafluoroethylene powder

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United States of America Patent

PATENT NO 11518826
SERIAL NO

16957288

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Abstract

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A method for producing a polytetrafluoroethylene powder, which includes applying an ultrasonic wave to a polytetrafluoroethylene aqueous dispersion containing polytetrafluoroethylene particles to coagulate the polytetrafluoroethylene particles.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA CITY OSAKA OF JAPAN OSAKA-SHI OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mishima, Kazuhiro Osaka, JP 7 9
Miyamoto, Masayoshi Osaka, JP 39 318
Okui, Chiaki Osaka, JP 23 13
Taira, Takahiro Osaka, JP 31 105
Tanaka, Takayuki Osaka, JP 198 1402
Yamanaka, Taku Osaka, JP 93 218

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