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. 06, 2012
Filed:
Apr. 15, 2010
Adrien Lapeyre, Evreux, FR;
Christian Gancet, Lons, FR;
Adrien Lapeyre, Evreux, FR;
Christian Gancet, Lons, FR;
Arkema France, Colombes, FR;
Abstract
The present invention relates to a method of covering a metal article with a film formed from the melting of a thin layer of powder comprising: physically blending 99.8 to 97% by weight of at least one polyamide and 0.2 to 3% by weight of an inorganic biocide species consisting of a soluble ceramic in which silver ions are encapsulated to form a powder blend composition; contacting the metal article with said powder composition blend to form a thin layer of said powder on the article; melting the powder blend composition onto the metal article to form a thin coating film; and cooling the coated article; where the powder blend composition is free of zinc compounds.