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:
Feb. 03, 2015
Filed:
Jul. 13, 2012
Applicants:
Ellor J. Vanbuskirk, Pittsburgh, PA (US);
Joseph Swanger, Natrona Heights, PA (US);
Craig Wilson, Allison Park, PA (US);
Inventors:
Ellor J. VanBuskirk, Pittsburgh, PA (US);
Joseph Swanger, Natrona Heights, PA (US);
Craig Wilson, Allison Park, PA (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 163/00 (2006.01); C25D 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to electrodepositable coating compositions that produce cured coatings that exhibit resistance to cratering. The coating compositions include an active hydrogen-containing cationic salt group-containing polymer; and 0.1 to 20 percent by weight, based on the total weight of resin solids in the coating composition, of an ungelled acrylic polymer.