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:
Dec. 25, 1984
Filed:
Nov. 07, 1983
Applicant:
Inventors:
Igor V Kadija, Cheshire, CT (US);
James E Oxley, New Haven, CT (US);
Assignee:
Olin Corporation, New Haven, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 13 ; 204 40 ; 204216 ; 204231 ;
Abstract
A process and apparatus for producing surface treated metal foil is described. The process comprises plating a relatively smooth metal foil onto a cathodic surface and thereafter forming a dendritic layer on the foil and firmly bonding it thereto while the foil is still on the cathodic surface. In one embodiment, the apparatus comprises an electrolytic cell containing an electrolyte, a rotating drum cathode at least partially immersed in the electrolyte, at least two primary anodes and a plurality of treatment anodes embedded in one of the primary anodes.