Patents by Inventor Greg P. Gardin

Greg P. Gardin 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).

  • RIGID POLYURETHANE FOAM
    Publication number: 20120009407
    Abstract: A rigid polyurethane foam includes the reaction product of a resin composition and an isocyanate composition. The resin composition includes a novolac polyol that has a general chemical structure: In this structure, R is an alkyl or alkylene group and the novolac polyol has an average hydroxyl functionality of from 2 to 30 calculated by dividing the weight average molecular weight of the novolac polyol by the equivalent weight of the novolac polyol. The novolac polyol is present in an amount of from 3 to 65 parts by weight per 100 parts by weight of the resin composition.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Inventors: Calvin T. Peeler, Todd Wishneski, Greg P. Gardin