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:
Feb. 04, 1986
Filed:
Feb. 28, 1983
Applicant:
Inventor:
Robert Wang, Wissous, FR;
Assignee:
Stein Heurtey, Orangis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427205 ; 427431 ; 427433 ; 118308 ; 118312 ; 118304 ;
Abstract
A method for depositing composite metallic coatings on a metallic strip, involves bringing in contact with a metallic coating, deposited on the strip by using a continuous dip coating method, before setting of the metallic coating, an additive metal powder in suspension in a gaseous jet. The melting point of the additive metal powder is higher than that of the base coating metal, so that the additive metal powder particles penetrate into the coating in order to obtain a composite structure imparting to the strip an increased corrosion resistance, compared to that provided by a base coating free from additive metal.