Patents by Inventor John Broge

John Broge 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).

  • Method of forming a polyethercarbonate polyol
    Publication number: 20060223973
    Abstract: A polyethercarbonate polyol includes polyethercarbonate segments, polycarbonate segments, and polyether segments. A method of forming the polyethercarbonate polyol provides a catalyst, including a multimetal cyanide compound, and reacts an H-functional initiator, an alkylene oxide, and carbon dioxide in the presence of the multimetal cyanide compound to form the polyethercarbonate polyol. Amounts of each segment in the polyethercarbonate polyol are selectively controlled.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 5, 2006
    Inventors: Werner Hinz, Edward Dexheimer, John Broge, Raymond Neff, Theodore Smiecinski