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. 19, 1998
Filed:
Jan. 14, 1997
Applicant:
Inventors:
Randall J Brent, North Royalton, OH (US);
Robert D Anthony, Berea, OH (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427486 ; 427379 ; 4273881 ; 427409 ; 427410 ;
Abstract
In one embodiment, the present invention relates to a method of treating metal surfaces including the steps: coating the metal surface with a film-forming sealcoat containing at least one organic resin and at least one torque modifier, with the proviso that if the metal surface is a phosphated metal surface, then no other film of a siccative organic coating other than the film-forming sealcoat is applied; and curing the film-forming sealcoat.