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:
Dec. 16, 2008
Filed:
Feb. 28, 2006
Applicants:
Peter R. Levey, Bellmore, NY (US);
Neil D. Brown, Merrick, NY (US);
Inventors:
Peter R. Levey, Bellmore, NY (US);
Neil D. Brown, Merrick, NY (US);
Assignee:
Rohm and Haas Electronic Materials LLC, Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 7/06 (2006.01); C25D 5/48 (2006.01); C25D 5/50 (2006.01); C25D 3/58 (2006.01); C25D 3/60 (2006.01); C25D 3/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
An acid electrolyte and method of using the electrolyte to both deposit tin and tin-alloys on iron containing substrates and at the same time perform as a flux to inhibit the formation of haze and stains on the tin and tin-alloys. The electrolytes and methods are suitable for plating on steel.