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Patent Searching and Data


Title:
POROUS METAL BODY
Document Type and Number:
WIPO Patent Application WO/2019/163256
Kind Code:
A1
Abstract:
A porous metal body which has a three-dimensional network structure, and which is provided with a skeleton that forms the three-dimensional network structure and a cover layer that has fine pores and covers the skeleton. The three-dimensional network structure is provided with support column parts and a plurality of node parts that connect the support column parts; the skeleton contains a first metal that has alkali resistance; the fine pores have an average pore diameter of from 10 nm to 1 μm (inclusive); the cover layer contains a second metal that has alkali resistance, and may contain an alkali-soluble metal; and the content ratio of the alkali-soluble metal is from 0% by mass to 30% by mass (inclusive) based on the total mass of the skeleton and the cover layer.

Inventors:
OKUNO, Kazuki (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
HIGASHINO, Takahiro (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
TAWARAYAMA, Hiromasa (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
MAJIMA, Masatoshi (5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
MASUMURA, Haruki (79-1 Tokiwadai, Hodogaya-ku, Yokohama-sh, Kanagawa 01, 〒2408501, JP)
KURODA, Yoshiyuki (79-1 Tokiwadai, Hodogaya-ku, Yokohama-sh, Kanagawa 01, 〒2408501, JP)
MITSUSHIMA, Shigenori (79-1 Tokiwadai, Hodogaya-ku, Yokohama-sh, Kanagawa 01, 〒2408501, JP)
Application Number:
JP2018/044858
Publication Date:
August 29, 2019
Filing Date:
December 06, 2018
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY (79-1, Tokiwadai Hodogaya-ku, Yokohama-sh, Kanagawa 01, 〒2408501, JP)
International Classes:
C22C1/08; C22C18/00; C22C19/03; C22F1/00; C22F1/10; C23F1/02; C23F1/44; C25D1/08; C25D7/00
Foreign References:
JP2012041608A2012-03-01
JP2015004088A2015-01-08
JP2015137365A2015-07-30
JP2011225950A2011-11-10
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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