Abstract: A sprayable undercoating composition comprising a homogenous mixture of leather dust, water, neutralizer for the acidity of the leather dust, clay-based gellant, polar dispersant, organic rust inhibitor, and solubilized asphalt containing volatile solvent.
Type:
Grant
Filed:
January 15, 1979
Date of Patent:
April 8, 1980
Assignee:
Battenfeld Grease & Oil Corp. of New York