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:
Mar. 23, 1976
Filed:
Apr. 11, 1975
Applicant:
Inventors:
Sylvia Martin, Detroit, MI (US);
Hans Gerhard Creutz, Yale, MI (US);
Donald Harvey Becking, West Bloomfield, MI (US);
Assignee:
Oxy Metal Industries Corporation, Warren, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
204 / ; 204D / ;
Abstract
The instant invention is broadly directed to acid zinc electroplating baths and the use thereof wherein there is utilized water soluble polyglycidols and their derivatives which have been found useful in relatively small additive amounts to the plating solutions and accomplish marked improvements in the brightness of the cathode deposits and also increase the throwing power of the plating solutions.