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:
Jul. 16, 1991
Filed:
Feb. 14, 1990
Applicant:
Inventors:
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
29-61 ; 295272 ; 295274 ; 204147 ; 204196 ; 2042 / ; 427125 ; 4271263 ; 4271265 ; 427171 ; 427292 ; 4273837 ;
Abstract
A process for the production of an open metal mesh the surfaces of which are coated with a coating of an electrocatalytically-active material, the process comprising forming a plurality of slits in a sheet of metal, applying a coating of an electrocatalytically-active material to the slit sheet, and stretching the coated sheet to expand the sheet and form the open mesh. The mesh is suitable for use as an anode in cathodic protection of steel-containing structures, for example, steel-reinforced concrete structures.