Patents by Inventor Susan M Burdett

Susan M Burdett 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 to generate water based adhesives and their use
    Publication number: 20100027370
    Abstract: Process to generate a water based adhesive by mixing a re-dispersible powder adhesive and water, optionally together with other components, characterized by mixing a re-dispersible powder adhesive, water and optionally other components such that the final water based adhesive contains a re-dispersed powder adhesive in an amount of about 0.5% to 80% by weight and has a Brookfield viscosity (23° C./20 RPM) from about 10 to 250000 mPas, wherein : the mixing is carried out as a micro-batch or a continuous process with a volume of the mixing chamber of about 0.001 to 200 litres and with a mixing time of about 0.01 to 500 seconds, and the ratio of the diameter of at least one mixer blade to the diameter of the mixing chamber is about 0.50 to 0.99.
    Type: Application
    Filed: June 23, 2005
    Publication date: February 4, 2010
    Inventors: Christophe Magnin, Susan M. Burdett, David Duckworth, Rainer Christian Uwe Fluecken, Robert Koelliker, Emma L. Spriggs
  • Hot melt adhesive composition
    Patent number: 6794443
    Abstract: A low application temperature, high heat resistant hot melt adhesive comprising an ethylene vinyl acetate and/or ethylene 2-ethyl hexyl acrylate polymer having a melt index of at least 550 grams/10 minutes, a paraffin wax and a rosin derived tackifier.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: September 21, 2004
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Wayne K Chu, Susan M Burdett, David J Good
  • HOT MELT ADHESIVE COMPOSITION
    Publication number: 20040162396
    Abstract: A low application temperature, high heat resistant hot melt adhesive comprising an ethylene vinyl acetate and/or ethylene 2-ethyl hexyl acrylate polymer having a melt index of at least 550 grams/10 minutes, a paraffin wax and a rosin derived tackifier.
    Type: Application
    Filed: February 14, 2003
    Publication date: August 19, 2004
    Inventors: Wayne K. Chu, Susan M. Burdett, David J. Good