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:
Nov. 21, 1995
Filed:
May. 02, 1994
Applicant:
Inventor:
Gianni Zoppi, Dino di Sonvico, CH;
Assignee:
Ecochem Aktiengesellschaft, Triesen, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ; C25C / ;
U.S. Cl.
CPC ...
204213 ; 204117 ; 204118 ;
Abstract
A process for producing metals, Me, selected from zinc, nickel, cadmium and cobalt, in which the corresponding water-soluble ammino complex Me(NH.sub.3).sub.n Cl.sub.m is formed, and such a complex, in an aqueous solution, is submitted to electrolysis in a cell which is free of there being a separator structure between the anodic and the cathodic compartments.