Method of producing catalyst or adsorbent carrier, and catalyst or adsorbent carrier

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11865512
APP PUB NO 20200188881A1
SERIAL NO

16608799

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Abstract

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Provided is a method of producing a catalyst or adsorbent carrier and a catalyst or adsorbent carrier which can enhance a catalyst or adsorbent function, and prevent fall-off of catalyst particles or adsorbent particles. The surface of a metal base material made of aluminum or an aluminum alloy is subjected to an etching process using an etchant containing iron chloride and an oxide to convert the surface to an uneven and rough surface. The uneven and rough surface of the metal base material is subjected to an anodizing process to form a porous coating along the uneven and rough surface. A large number of catalyst or adsorbent particles are thus carried on the surface of the metal base material on which the porous coating is formed along the uneven and rough surface.

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Patent Owner(s)

Patent OwnerAddress
APS JAPAN CO LTDOSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Hidemitsu Osaka, JP 18 79
Watanabe, Hiroyuki Osaka, JP 670 6656
Watanabe, Takafumi Osaka, JP 34 170
Watanabe, Teruo Osaka, JP 43 637
Yamaguchi, Masao Osaka, JP 201 3051

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