Patents by Inventor Daria Trentin

Daria Trentin 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 for the production of viscoelastic polyurethane foam
    Patent number: 9512258
    Abstract: The present invention provides a process for the production of a viscoelastic flexible polyurethane foam. The invention further relates to a viscoelastic flexible polyurethane foam slab or viscoelastic flexible polyurethane foam molding with particularly low emission values and pH values as close as possible to neutral, produced by the process according to the invention, and to the use of these foams.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: December 6, 2016
    Assignee: Covestro Deutschland AG
    Inventors: Andrea Franceschin, Daria Trentin, Alberto Peghin, Fabrizio Rizzato, Franz-Josef Bohne
  • PROCESS FOR THE PRODUCTION OF VISCOELASTIC POLYURETHANE FOAM
    Publication number: 20150166713
    Abstract: The present invention provides a process for the production of a viscoelastic flexible polyurethane foam. The invention further relates to a viscoelastic flexible polyurethane foam slab or viscoelastic flexible polyurethane foam moulding with particularly low emission values and pH values as close as possible to neutral, produced by the process according to the invention, and to the use of these foams.
    Type: Application
    Filed: June 3, 2013
    Publication date: June 18, 2015
    Inventors: Andrea Franceschin, Daria Trentin, Alberto Peghin, Fabrizio Rizzato, Franz-Josef Bohne