Patents by Inventor Talyta TORREZAN

Talyta TORREZAN 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).

  • Polymeric olefinic composition, lignin use and object
    Patent number: 11555103
    Abstract: An olefinic polymer composition comprising at least one polyolefin, as well as a broadleaf tree lignin with pH below 7. The invention further relates to objects obtained from such a composition, and the use of broadleaf tree lignin with pH below 7 in the preparation of an olefinic polymer composition.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: January 17, 2023
    Assignee: Suzano S.A.
    Inventors: Talyta Torrezan, Henrique Finocchio
  • SYNTHETIC POLYMERIC FIBERS ADDITIVATED WITH LIGNIN, THEIR PROCESS OF OBTAINING AND USE FOR MANUFACTURING TEXTILE PRODUCTS
    Publication number: 20220074080
    Abstract: Applied in the field of manufacturing textile products, the present invention provides compositions of synthetic polymeric fibers containing from 0.25% to 4.00% of lignin originated from the Kraft process, which are incorporated into the polymer through a subsequent extrusion process with the spinning process, by the use of a double-screw extruder coupled to a spinnerette. The obtained fibers are used in the production of textile products with anti-UV properties due to the presence of lignin, and with greater tenacity, resistance to bursting and antioxidant activity of the knit.
    Type: Application
    Filed: December 27, 2019
    Publication date: March 10, 2022
    Applicant: SUZANO S.A.
    Inventors: Talyta TORREZAN, Rafael Bastos ROCHA, Nathan Riany Valerio ALBINO
  • BIODEGRADABLE AND/OR COMPOSTABLE THERMOPLASTIC COMPOSITION COMPRISING LIGNIN, USE OF SAID COMPOSITION AND PRODUCT COMPRISING SAME
    Publication number: 20220025183
    Abstract: The present invention relates to a biodegradable and/or compostable thermoplastic composition comprising lignin, rigid polymers, and flexible polymers for producing rigid parts, as well as the use of said composition. A product comprising the biodegradable and/or compostable thermoplastic composition is also disclosed.
    Type: Application
    Filed: December 4, 2019
    Publication date: January 27, 2022
    Inventors: Talyta Torrezan, José Augusto Condes Agnelli, Sílvia Helena Prado Bettini
  • POLYMERIC OLEFINIC COMPOSITION, LIGNIN USE AND OBJECT
    Publication number: 20190169410
    Abstract: An olefinic polymer composition comprising at least one polyolefin, as well as a broadleaf tree lignin with pH below 7. The invention further relates to objects obtained from such a composition, and the use of broadleaf tree lignin with pH below 7 in the preparation of an olefinic polymer composition.
    Type: Application
    Filed: August 17, 2017
    Publication date: June 6, 2019
    Inventors: Talyta TORREZAN, Henrique FINOCCHIO