Patents by Inventor Tad Hebdon

Tad Hebdon 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).

  • Process for preparing alkoxylation catalyst and alkoxylation process
    Publication number: 20070213554
    Abstract: A process for preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol and an alkaline earth metal compound to form a dispersion of an alkaline earth metal species is reacted with at least one alkylene oxide to alkoxylate at least a portion of the alkoxylated alcohol and forms a block alkoxylated alcohol.
    Type: Application
    Filed: February 21, 2007
    Publication date: September 13, 2007
    Inventors: Kenneth Matheson, Masikana Mdleleni, Tad Hebdon, Herbert Perkins, Melanie Sharp
  • Process for preparing alkoxylation catalyst and alkoxylation process
    Publication number: 20070060770
    Abstract: A process for preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol and an alkaline earth metal compound to form a dispersion of an alkaline earth metal species is reacted with propylene oxide to propoxylate at least a portion of the ethoxylated alcohol.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 15, 2007
    Inventors: Kenneth Matheson, Masikana Mdleleni, Tad Hebdon, Herbert Perkins