Alkaline water electrolysis diaphragm and method of manufacturing same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10914014
APP PUB NO 20180171494A1
SERIAL NO

15737451

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Abstract

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A diaphragm includes a porous supporting body and a polymer porous membrane. When one of surfaces of the porous membrane is defined as a surface A, the other surface opposite to the surface A is defined as a surface B, a section of the porous membrane parallel to the surfaces A and B is defined as a section C, an average pore diameter on the surface A is defined as an average pore diameter DA, an average pore diameter on the surface B is defined as an average pore diameter DB, and an average pore diameter on the section C is defined as an average pore diameter DC, the average pore diameters DA and DB are substantially equal to each other, and the average pore diameter DC is larger than each of the average pore diameters DA and DB.

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Patent Owner(s)

Patent OwnerAddress
KAWASAKI JUKOGYO KABUSHIKI KAISHA1-1 HIGASHIKAWASAKI-CHO 3-CHOME CHUO-KU KOBE-SHI HYOGO 6508670 ?6508670
DE NORA PERMELEC LTD2023-15 ENDO FUJISAWA-SHI KANAGAWA 2520816 ?2520816
THYSSENKRUPP UHDE CHLORINE ENGINEERS (JAPAN) LTDCHUO-KU TOKYO 1030025

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Terumi Kurashiki, JP 8 11
Ito, Takafumi Kakogawa, JP 141 2129
Kamei, Yuji Himeji, JP 23 150
Kato, Akihiro Fujisawa, JP 79 269
Manabe, Akiyoshi Yokohama, JP 29 108
Shimomura, Ikuo Kakogawa, JP 4 10

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