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:
Oct. 13, 1987
Filed:
Apr. 15, 1986
Daniel J Combs, Sterling Heights, MI (US);
Sylvia Martin, Utica, MI (US);
Robert A Tremmel, Woodhaven, MI (US);
Kenneth D Snell, Rochester, MI (US);
Masaaki Kamitani, Tokyo, JP;
Ryoichi Kimizuka, Kanagawa, JP;
Takaaki Koga, Kanagawa, JP;
OMI International Corporation, Warren, MI (US);
Ebara-Udylite Co., Ltd., Tokyo, JP;
Abstract
An aqueous acidic electrolyte of the chloride, sulfate and mixed chloride-sulfate types suitable for electrodepositing a zinc-nickel alloy on a conductive substrate comprising an aqueous solution containing zinc ions and nickel ions, and an additive agent of a class selected from the group consisting of (a) aromatic sulfonic acids, (b) aromatic sulfonamides, sulfonimides and mixed carboxamides/sulfonamides, (c) acetylene alcohols as well as the bath soluble and compatible salts and mixtures thereof. The invention further encompasses the process for electrodepositing a zinc-nickel alloy employing the aforementioned electrolyte.