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:
Aug. 21, 2018
Filed:
Sep. 17, 2014
L'air Liquide, Societe Anonyme Pour L'etude ET L'exploitation Des Procedes Georges Claude, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite DE Limoges, Limoges, FR;
Universite DE Lorraine, Nancy, FR;
Thierry Chartier, Feytiat, FR;
Pascal Del-Gallo, Dourdan, FR;
Sebastien Doublet, Massy, FR;
Thierry Mazet, Nancy, FR;
Laurent Prost, Gif sur Yvette, FR;
Nicolas Ramenatte, Pulnoy, FR;
Fabrice Rossignol, Verneuil sur Vienne, FR;
Michel Vilasi, Bouxieres aux Dames, FR;
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude, Paris, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Université de Lorraine, Nancy, FR;
Université de Limoges, Limoges, FR;
Abstract
Process for depositing a corrosion-protection coating on at least one portion of the surfaces of a metallic substrate having at least one cavity with an equivalent diameter e<2 mm and a length/width ratio of greater than 150, using an aqueous suspension comprising powder of the metal to be deposited on the substrate combined with an agent for protecting the surface of the metal powder, a diluent, and at least one additive, the particles of the suspension each having an equivalent diameter d such that d≤e/10.