Patents by Inventor Daniel Salvatella Radresa

Daniel Salvatella Radresa 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).

  • REACTIVE HOT-MELT ADHESIVE COMPOSITION CONTAINING A POLYESTER-POLYURETHANE
    Publication number: 20200095486
    Abstract: A reactive hot-melt adhesive composition is provided which is the product of a reaction mixture comprising a polyester-polyurethane intermediate, optionally crystalline and/or amorphous polyesters or polyethers, and an excess of isocyanate groups. The inclusion of the polyester-polyurethane intermediate in the reactive hot-melt adhesive composition allows the properties of the adhesive composition to be customized for various applications.
    Type: Application
    Filed: February 7, 2018
    Publication date: March 26, 2020
    Inventors: Gonzalo Lowenberg, Barbara M. Galisteo-Almiron, Daniel Salvatella Radresa, Jose Sese Solano
  • Crystalline Thermoplastic Polyurethane Composition for Hot-Melt Adhesives
    Publication number: 20180051120
    Abstract: The disclosed technology relates to a crystalline thermoplastic polyurethane composition useful as a hot-melt adhesive, wherein the crystalline thermoplastic polyurethane in accordance with the present invention provides superior properties including higher melting point, heat resistance, abrasion resistance, resilience, and faster processing times.
    Type: Application
    Filed: March 3, 2016
    Publication date: February 22, 2018
    Inventors: Barbara M. Galisteo Almiron, Daniel Salvatella Radresa, Jesus Santamaria Serna, Gonzalo Lowenberg
  • Ionomer polyurethane thermoplastic
    Publication number: 20040236059
    Abstract: New ionomeric thermoplastic polyurethanes (TPU) are described, obtainable by means of the reaction of aromatic or aliphatic diisocyanates, difunctional polyols, chain-extending glycols and anionic type ionomeric extending glycols at a high temperature and reduced time.
    Type: Application
    Filed: June 16, 2004
    Publication date: November 25, 2004
    Inventors: Jose Ayuso Piqueras, Daniel Salvatella Radresa, Jose Sese Solano, Joaquin Julia Barges