Polyketone porous film

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United States of America Patent

PATENT NO 9630152
APP PUB NO 20140217013A1
SERIAL NO

14343216

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Abstract

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To provide a polyketone porous film having heat resistance and chemical resistance and useful as a filter for filtration having a high particle collection efficiency and as a battery or capacitor separator having a low permeation resistance to ion and the like.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI FIBERS CORPORATION3-23 NAKANOSHIMA 3-CHOME KITA-KU OSAKA-SHI OSAKA 530-8205

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneda, Masayuki Tokyo, JP 12 91
Komatsu, Takashi Tokyo, JP 73 464
Sato, Daisuke Tokyo, JP 346 2462

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