Patents by Inventor John Dudik

John Dudik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Container coating compositions
    Patent number: 9464209
    Abstract: A coating composition for application to the surface of a container comprising: (a) a film-forming resinous material comprising a functional group-containing reaction product of: (i) a cyclic carbonate group-containing material, (ii) a polyamine; (b) a curing agent reactive with functional groups of (a); (c) a liquid diluent.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 11, 2016
    Assignee: PPG Industries Ohio, Inc.
    Inventors: John Dudik, Courtney Richman, Qin Li, Youssef Moussa, Randy Daughenbaugh, James Rowley, Kareem Kaleem
  • CONTAINER COATING COMPOSITIONS
    Publication number: 20150110981
    Abstract: A coating composition for application to the surface of a container comprising: (a) a film-forming resinous material comprising a functional group-containing reaction product of: (i) a cyclic carbonate group-containing material, (ii) a polyamine; (b) a curing agent reactive with functional groups of (a); (c) a liquid diluent.
    Type: Application
    Filed: October 21, 2013
    Publication date: April 23, 2015
    Applicant: PPG Industries Ohio, Inc.
    Inventors: John Dudik, Qin Li, Youssef Moussa, Randy Daughenbaugh, James Rowley, Kareem Kaleem
  • COMPOSITIONS AND METHODS FOR COATING FOOD CANS
    Publication number: 20080015302
    Abstract: A composition for coating food cans is disclosed. The composition comprises a polyester, an acrylic copolymer and a crosslinker; the polyester and acrylic copolymer have been compatibilized in some way, such as through graft copolymerization. Methods for compatibilizing acrylics and polyesters are also disclosed as are methods for coating cans using compositions comprising acrylic and polyesters.
    Type: Application
    Filed: September 27, 2007
    Publication date: January 17, 2008
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Laura Kiefer-Liptak, John Dudik, Ronald Ambrose, Kevin Olson, Padmanabhan Sundararaman
  • Food cans coated with a composition comprising an acrylic polymer
    Publication number: 20070235108
    Abstract: Food cans coated at least in part on the interior with a composition comprising an acrylic polymer and a crosslinker are disclosed. The composition is substantially epoxy-free and substantially polyester-free. The acrylic polymer has a weight average molecular weight of greater than or equal to 41,000 and an acid value of <30 mg KOH/g. Food cans coated at lease in part on the interior with a composition having a tensile strength of greater than 11 MPa are also disclosed.
    Type: Application
    Filed: April 6, 2006
    Publication date: October 11, 2007
    Inventors: Mary Ann Fuhry, John Dudik, Ronald Ambrose, Kenneth Niederst