Patents by Inventor Robert Brian Feisel

Robert Brian Feisel 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).

  • Polyurethane polyol compositions and coating compositions comprising the same
    Patent number: 6624277
    Abstract: The present invention relates to polyurethane polyol compositions comprising the reaction product of a polyisocyanate, a polyol, and a Guerbet alcohol having at least 12 carbon atoms or a Guerbet alcohol mixture having an average of at least 12 carbon atoms. Preferred polyols are &agr;,&bgr; diols and &agr;,&ggr; diols. The polyurethane polyol compositions exhibit very low viscosity and are particularly useful in very low VOC coating compositions. The resulting cured coating provides surprisingly improved properties.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: September 23, 2003
    Assignee: AKZO Nobel N.V.
    Inventors: Alexander Leo Yahkind, Robert Brian Feisel, Michael Todd Render, Dhruv Vrajlal Parekh
  • Polyurethane polyol compositions and coating compositions comprising the same
    Publication number: 20020123545
    Abstract: The present invention relates to polyurethane polyol compositions comprising the reaction product of a polyisocyanate, a polyol, and a Guerbet alcohol having at least 12 carbon atoms or a Guerbet alcohol mixture having an average of at least 12 carbon atoms. Preferred polyols are &agr;,&bgr; diols and &agr;,&ggr; diols. The polyurethane polyol compositions exhibit very low viscosity and are particularly useful in very low VOC coating compositions. The resulting cured coating provides surprisingly improved properties.
    Type: Application
    Filed: December 12, 2001
    Publication date: September 5, 2002
    Inventors: Alexander Leo Yahkind, Robert Brian Feisel, Michael Todd Render, Dhruv Vrajlal Parekh