Patents by Inventor Alistair Charleston

Alistair Charleston 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).

  • Publication number: 20050249879
    Abstract: The present invention provides a coating composition for application to metal packaging, containing: at least one crosslinkable base resin; a 1,3,5-triazine carbamate crosslinker; and a water-based carrier system. In preferred embodiments the crosslinker has the general formula wherein R is NHCOOR3, and wherein R1, R2 and R3 are independently alkyls having 1 to 8 carbon atoms. The present invention also provides containers coated with the above coatings, and methods of making the coated containers.
    Type: Application
    Filed: May 10, 2004
    Publication date: November 10, 2005
    Inventors: Steven Jenkins, Alistair Charleston, Garry Miller
  • Publication number: 20050196629
    Abstract: The present invention provides aqueous dispersions that comprise the reaction product of (A) a polyester that is a reaction product of at least a (i) polybasic acid containing at least two carboxyl groups and (ii) a polyhydric alcohol containing at least two hydroxyl groups and (B) at least (i) a (meth)acrylic acid ester, and (ii) an ethylenically unsaturated mono- or multi-functional acid. Also described are coating compositions containing the aqueous dispersion, methods of forming the aqueous dispersion, and metal containers bearing internal liners derived from the coating compositions with beverages or wet foodstuffs located in the metal containers and in contact with the internal liners.
    Type: Application
    Filed: February 11, 2005
    Publication date: September 8, 2005
    Applicant: Valspar Sourcing, Inc.
    Inventors: Igor Bariatinsky, Alistair Charleston, Michael Cleaver, Ulrich Leibelt, Robert Lespinasse, Paul Stenson, Regis Garcia