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:
May. 22, 2018
Filed:
Sep. 02, 2015
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventor:
Dmitry Chernyshov, Rimpar, DE;
Assignee:
Momentive Performance Materials Inc., Waterford, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 22/50 (2006.01); C23C 22/34 (2006.01); C23C 22/53 (2006.01); C23C 22/56 (2006.01); C09D 5/00 (2006.01);
U.S. Cl.
CPC ...
C23C 22/50 (2013.01); C09D 5/00 (2013.01); C23C 22/34 (2013.01); C23C 22/53 (2013.01); C23C 22/56 (2013.01);
Abstract
The invention is directed to a conversion coating composition for coating a metal surface including a water soluble dye, at least one metal compound selected from the group consisting of a zirconium-containing compound, titanium-containing compound and silicon-containing compound; and water, wherein the provides for qualitative characterization of the conversion coating uniformity and thickness by the naked human eye or visible light detecting device; and, a method for coating the metal surfaces using the conversion coating composition.