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Title:
BLACKENING PLATING SOLUTION AND METHOD FOR MANUFACTURING CONDUCTIVE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2017/130865
Kind Code:
A1
Abstract:
Provided is a blackening plating solution containing nickel ions, copper ions, and a pH adjusting agent, wherein the pH adjusting agent is an alkali metal hydroxide.

Inventors:
SHIMOJI TAKUMI (JP)
SHIGA DAIKI (JP)
Application Number:
PCT/JP2017/001976
Publication Date:
August 03, 2017
Filing Date:
January 20, 2017
Export Citation:
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Assignee:
SUMITOMO METAL MINING CO (JP)
International Classes:
C25D3/56; B32B15/08; C25D5/56
Foreign References:
JP2002076618A2002-03-15
JPS61163289A1986-07-23
JPS5635789A1981-04-08
JPH0368795A1991-03-25
JP2015151594A2015-08-24
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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