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. 04, 2006
Filed:
Feb. 06, 2002
Lionel Thiery, Chichy, FR;
Gianluigi Schiavon, Mogliano Veneto-Treviso, IT;
Nicolas Pommier, Clichy, FR;
Lionel Thiery, Chichy, FR;
Gianluigi Schiavon, Mogliano Veneto-Treviso, IT;
Nicolas Pommier, Clichy, FR;
Coventya, Clichy, FR;
Abstract
The invention relates to a dip comprising an acid aqueous solution having no ammonium ion, fluoroborate ions or citrate ion and containing per liter: between 10 and 60 g of Znions and between 20 and 100 g of Mnions. The invention is characterised in that it comprises a buffer agent that maintains the pH at a value of between 3 and 7, preferably between 4.5 and 6 or better still between 4.8 and 5.5, and another agent, different from the buffer agent, which is used to bring together the deposition potentials of couple Zn/Znand couple Mn/Mn. The inventive dip used to deposit a Zn and Mn alloy by electrolysis.