Inventors:
Marvis E. Hartman - Pittsburgh PA
Massimo P. Rei - Alessandria, IT
Michela Castagnone - Trino Vercellese, IT
Steven A. Hamay - Evans City PA
Assignee:
PPG Industries Ohio, Inc. - Cleveland OH
International Classification:
H01B 120
H01B 124
Abstract:
A conductive primer coating composition comprising a resinous film forming binder, a fibrous, carbonaceous material and a light colored pigment. This coating composition may be applied to plastic or other substrates having low electrical conductivity to form a light colored, conductive coating. The application of this first coating and subsequent coatings by the electrostatic method of application is facilitated.