Patents by Inventor Grainne Moloney

Grainne Moloney 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).

  • Polymerization of siloxanes
    Patent number: 6346593
    Abstract: A polymerization process comprising mixing siloxane polymers with organosilicon compounds having at least one silicon-bonded group RN, which is a substituent comprising at least one amine group, and with a phosphazene base catalyst and allowing the siloxanes and organosilicon compounds to polymerize to form amino-functional polyorganosiloxane polymers is claimed.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: February 12, 2002
    Assignee: Dow Corning Limited
    Inventors: Peter Hupfield, Grainne Moloney, Avril Surgenor, Richard Taylor