METHOD FOR PRODUCING POROUS METALLIC BODY, AND PLATING DEVICE

WIPO Patent Application WO/2019/116633

A1

This method for producing a porous metallic body comprises: a step for obtaining an electroconductive porous resin body having an electroconductive layer by making conductive the surface of a skeleton of a sheet-shaped porous resin body, the skeleton having a three-dimensional network structure; a step for electroplating the surface of the skeleton of the electroconductive porous resin body to obtain a plated porous resin body having a metal-plated layer; and a step for removing at least the porous resin body from the plated porous resin body to obtain a porous metallic body. In the electroplating, the electroconductive porous resin body is supplied with power by a rotating electrode roller; the electrode roller is supplied with power by the sliding contact of a power-supplying brush, constituted of a material composed mainly of iron, with a part of a rotating shaft; and at least the portion of the rotating shaft where the power-supplying brush is in contact is constituted, at least at the surface, of a material composed mainly of iron or nickel.

TSUCHIDA HITOSHI (JP)
YOSHIKAWA RYUUICHI (JP)
OOI HIROSHI (JP)

PCT/JP2018/030067

June 20, 2019

August 10, 2018

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SUMITOMO ELECTRIC TOYAMA CO (JP)

C25D1/08; C25D1/00; C25D7/00; C25D7/06; C25D21/00; H01M4/66; H01M4/80

JPS5052216U	1975-05-20
JPH11343595A	1999-12-14
JP2015153648A	2015-08-24
JP2005130472A	2005-05-19
JPH10237690A	1998-09-08
JPS60169592A	1985-09-03
JP2017240171A	2017-12-15
JP2015153648A	2015-08-24
JPH0597082U	1993-12-27
JP3075438U	2001-02-23
JP2001157413A	2001-06-08
JP2011205816A	2011-10-13
JP2001346363A	2001-12-14
JPH0684775A	1994-03-25

See also references of EP 3527698A4

SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)

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