Patents by Inventor Francina Petronella Catharina Wubbe

Francina Petronella Catharina Wubbe 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).

  • IMPROVED ACRYLIC LIQUID APPLIED SOUND DAMPERS
    Publication number: 20190276697
    Abstract: Novel water-based acrylic coating compositions which provide superior noise suppression are disclosed. Water-based compositions comprised of acrylic polymer, resins, and/or plasticizer, after curing, provide improved vibration damping to solid substrates. Such substrates include the metal surfaces of passenger and commercial vehicles. Resins and plasticizers which provide superior and unexpectedly high vibration damping are disclosed.
    Type: Application
    Filed: May 10, 2017
    Publication date: September 12, 2019
    Applicant: Eastman Chemical Company
    Inventors: Linda Siebons, Michael Dean Funderburg, Jr., Joseph Alexander Deloach, Francina Petronella Catharina Wubbe, Jesus Gabriel Moralez