Patents by Inventor Amanda Zani Dutra Silva

Amanda Zani Dutra Silva 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).

  • HIGH-BARRIER MULTILAYER FILM AND PACKAGING CONTAINER MADE THEREFROM
    Publication number: 20240131829
    Abstract: A coated polymeric multilayer article including: (i) a polymer substrate including (a) a first polyolefin-based layer including a primary ethylene-based polymer; and (b) an adhesion layer on at least one surface of the first polyolefin-based layer including one or more secondary ethylene-based polymers selected from secondary polyethylene homopolymers, secondary ethylene-based copolymers of ethylene with one or more C3-C10 alpha olefin monomers or ethylene-vinyl acetate (EVA) copolymer; and (ii) a coating layer on at least one surface of the adhesion layer. A method of producing a coated polymeric multilayer article, the method including the steps of: forming a polymer substrate including a first polyolefin-based layer and an adhesion layer on at least one surface of the polyolefin-based layer; and applying a coating layer composition on at least one surface of the adhesion layer.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 25, 2024
    Applicant: Braskem S.A.
    Inventors: Francisco Carlos Ruiz, Daiane Schilling de Vargas, Mauro Alfredo Soto Oviedo, Bárbara Iria Silva Mano, Amanda Zani Dutra Silva