Abstract: The present invention provides a method of coating a packaging container with a coating composition having crosslinkable polyester-polyurethane polymer with at least two carbamate sites, and a crosslinker. The method includes coating a generally planar substrate with the coating composition, curing and forming a container or a portion of a container. The present invention also provides a coating composition and coated substrates.
Type:
Grant
Filed:
February 12, 2003
Date of Patent:
May 4, 2004
Assignee:
Valspar Sourcing, Inc.
Inventors:
Girish G. Parekh, Gregory M. Paulson, Ronald L. Goodwin