Patents by Inventor Simon Butterfield

Simon Butterfield 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).

  • Intumescent coating compositions
    Patent number: 8461244
    Abstract: A liquid intumescent resin coating composition including at least one polymeric component, at least one ethylenically unsaturated monomeric component, and at least one intumescent ingredient. The coating composition further includes at least one of Sodium Potassium Aluminum Silicate (Nepheline syenite) and Potassium Aluminum Silicate. The coating composition is curable to a solid state by free radical polymerization.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: June 11, 2013
    Assignee: W. & J. Leigh & Co.
    Inventors: Andrew Philip Taylor, Simon Butterfield, John Darryl Green, William Allen
  • INTUMESCENT COATING COMPOSITIONS
    Publication number: 20090143501
    Abstract: A liquid intumescent resin coating composition including at least one polymeric component, at least one ethylenically unsaturated monomeric component, and at least one intumescent ingredient. The coating composition further includes at least one of Sodium Potassium Aluminium Silicate (Nepheline syenite) and Potassium Aluminium Silicate. The coating composition is curable to a solid state by free radical polymerisation.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 4, 2009
    Applicant: W. & J. LEIGH & CO.
    Inventors: John Darryl Green, William Allen, Andrew Philip Taylor, Simon Butterfield