Patents Assigned to Whitford Worldwide Company
  • Non-stick coating composition
    Patent number: 8507602
    Abstract: A non-stick coating composition comprising a waterborne phenoxy resin, a crosslinker, and a silicone compound. The coating is substantially free of fluorocarbon resin. An article, such as aluminum, may be coated with the composition. The composition may be multi-layers, but only the layers other than the first layer includes the silicone compound. The invention includes the method for applying the coating or coatings.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: August 13, 2013
    Assignee: Whitford Worldwide Company
    Inventors: Thomas J. Bate, Arthur Wachowski, Jan Wilhelm Ernst Moos
  • Process for coating a substrate with a coating including a fluoropolymer, thermoplastic polymer, and filler
    Patent number: 7740915
    Abstract: A process for coating a substrate with a coating comprising sequential steps of coating the substrate with mixtures of powders of fluoropolymers, thermoplastic polymers, perfluoropolymers and inorganic fillers of certain particle sizes. The coated substrate has the property of strongly adhering to a topcoat comprising a perfluoropolymer.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: June 22, 2010
    Assignee: Whitford Worldwide Company
    Inventors: Jose Cavero, Peter L Huesmann