The present invention provides an automotive tire containing from 0.1 wt % to 50 wt % hydrophobic nanocellulose. Hydrophobic nanocellulose may include lignin-coated nanocellulose and/or a chemically modified surface to increase hydrophobicity. The nanocellulose may include cellulose nanofibrils and/or cellulose nanocrystals. The nanocellulose may be introduced into tire components such as inner liner, body ply, sidewall, beads, apex, belts, treads, cushion gum, and textile fabric. The nanocellulose may be obtained from a biomass-fractionation process utilizing an acid catalyst, a solvent for lignin, and water to generate a lignin-containing nanocellulose precursor, followed by mechanical treatment of the nanocellulose precursor to produce the nanocellulose. For example, the nanocellulose may be obtained from the AVAP® process. The tire may further include one or more additional components derived from lignocellulosic biomass. For example, the tire may contain lignin-derived carbon black, lignin-derived antioxidants, or biomass-derived silica. The tire may also contain synthetic polymers derived from biomass sugars.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AUTOMOTIVE TIRES CONTAINING HYDROPHOBIC NANOCELLULOSE


    Beteiligte:

    Erscheinungsdatum :

    2018-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



    AUTOMOTIVE TIRES CONTAINING HYDROPHOBIC NANOCELLULOSE

    KARAMPELAS BASIL EVANGELO | Europäisches Patentamt | 2023

    Freier Zugriff

    AUTOMOTIVE TIRES CONTAINING HYDROPHOBIC NANOCELLULOSE

    KARAMPELAS BASIL | Europäisches Patentamt | 2016

    Freier Zugriff

    AUTOMOTIVE TIRES CONTAINING HYDROPHOBIC NANOCELLULOSE

    KARAMPELAS BASIL | Europäisches Patentamt | 2018

    Freier Zugriff

    AUTOMOTIVE TIRES CONTAINING HYDROPHOBIC NANOCELLULOSE

    KARAMPELAS BASIL | Europäisches Patentamt | 2016

    Freier Zugriff

    Automobile tire containing hydrophobic nanocellulose

    KARAMBELAS BASIL | Europäisches Patentamt | 2022

    Freier Zugriff