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:
Apr. 29, 1986
Filed:
Aug. 09, 1985
Applicant:
Inventors:
Warren H McMullen, East Brunswick, NJ (US);
Hyman Chessin, Brick, NJ (US);
Allen R Jones, Belford, NJ (US);
Assignee:
M&T Chemicals Inc., Woodbridge, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
204 34 ; 204 321 ; 204 51 ;
Abstract
An improved activation solution is provided for forming adherent chromium electrodeposits on metal substrates from high energy efficient chromium baths. The solution is a substantially neutral alkali metal sulfate solution.