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. 11, 2003
Filed:
Jun. 29, 2000
Methods for electrocoating a metallic substrate with a primer-surfacer and articles produced thereby
Applicant:
Inventor:
Thomas Palaika, Cheswick, PA (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 1/312 ;
U.S. Cl.
CPC ...
C25D 1/312 ;
Abstract
A method for coating an article having Class A and non-Class A surfaces, e.g., a metal, automotive substrate, includes selectively electrodepositing a first coating material, e.g., a primer surfacer, upon at least a portion of the Class A surface and electrodepositing an anticorrosion material upon at least a portion of the non-Class A surface. An optional topcoat can be applied upon at least a portion of the Class A surface over the primer-surfacer.