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Title:
POROUS METAL FOIL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2011174184
Kind Code:
A
Abstract:

To provide a production method inexpensively obtainable of a composite metal foil which has excellent characteristics derived from a porous metal foil and also has high usability with reduced characteristic difference between both surfaces in high productivity suitable for continuous production.

The porous metal foil 10 comprises a two-dimensional network structure composed of a metallic fiber 11. The foil 10 has a first surface with rather high glossiness and a second surface with rather low glossiness positioned at the opposite side of the first surface. A ratio GS/GM of the first surface glossiness GS to the second surface glossiness GM is 1 to 15 when measured with incident and reflection angles of both 60° pursuant to JIS Z 8741 (1997).


Inventors:
MATSUNAGA TETSUHIRO
WATANABE HAJIME
NISHIKAWA JO
Application Number:
JP2011086619A
Publication Date:
September 08, 2011
Filing Date:
April 08, 2011
Export Citation:
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Assignee:
MITSUI MINING & SMELTING CO
International Classes:
C22C1/08; C25D1/08; C25D7/00; C25D11/00; H01G11/06; H01G11/26; H01G11/66; H01G11/68; H01G11/70; H01M4/66; H01M4/80
Domestic Patent References:
JP2001202968A2001-07-27
JP2008226800A2008-09-25
JP2009099512A2009-05-07
Foreign References:
WO2010034949A12010-04-01
WO2007135972A12007-11-29
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukitaka Nakamura
Noritaka Yokota
Takeyasu Ito
Masaharu Takamura