Patents by Inventor Robert Dawe

Robert Dawe 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).

  • Acid Blocked, Amine Based, Autocatalytic Polyols and Polyurethane Foams Made Therefrom
    Publication number: 20080096993
    Abstract: The present invention pertains to acid blocked, amine-based, autocatalytic polyols, and to the use of these autocatalytic polyols in the production of polyurethane foams having superior aging characteristics.
    Type: Application
    Filed: November 14, 2005
    Publication date: April 24, 2008
    Inventors: Francois Casati, Robert Dawe, Robbyn Prange, Ray Drumright, Ross Polk
  • Co-catalysis of autocatalytic polyols for low denisty polyurethane foams with improved aging characteristics
    Publication number: 20070173556
    Abstract: The present invention pertains to the co-catalysis of autocatalytic amine-based polyols with acid blocked, gelling, amine catalysts, and to the use of this catalyst combination in the production of low density polyurethane foams having improved aging characteristics and reduced VOC's (Volatile Organic Compounds) emissions.
    Type: Application
    Filed: April 27, 2005
    Publication date: July 26, 2007
    Inventors: Robbyn Prange, Jose Godoy, Francois Casate, Robert Dawe