The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2017
Filed:
Jun. 11, 2013
Applicant:
Mitsubishi Materials Corporation, Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C25C 1/12 (2006.01); C25D 3/38 (2006.01);
U.S. Cl.
CPC ...
C25D 3/38 (2013.01); C25C 1/12 (2013.01);
Abstract
This electrolytic refining method of high-purity electrolytic copper includes: performing electrolysis by using an electrolyte which includes a copper nitrate solution, a cathode made of stainless steel, and an anode made of copper so as to deposit high-purity electrolytic copper on the cathode.