Patent ID: 11905610
Assignee: PPG INDUSTRIES OHIO, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC B  C

Claim 0:
1. An electrodepositable coating composition comprising a resinous phase dispersed in an aqueous medium, said resinous phase comprising:
(1) an ungelled active hydrogen-containing, cationic salt group-containing resin;
(2) an at least partially blocked polyisocyanate curing agent; and
(3) a pigment component, wherein the pigment component comprises an inorganic, platelike pigment present in the resinous phase in an amount such that the electrodepositable coating composition demonstrates a pigment-to-binder ratio of at least 0.5,
wherein the electrodepositable coating composition contains less than 8 percent by weight of a grind vehicle, based on the total weight of solids in the electrodepositable coating composition.