The invention relates to a vehicle tire comprising a tread portion and a package of reinforcement layers arranged underneath the tread portion. The tread portion comprises a tread base layer arranged underneath the tread layer, and at least one rubber member that extends in the radial direction of the tire from the ground contacting surface to the reinforcement package. The tread layer rubber composition has an electrical resistivity at room temperature of more than 108 ohm-cm, the tread base layer rubber composition of between 106 ohm-cm and 108 ohm-cm, the member rubber composition of less than 106 ohm-cm; and the rubber composition of at least one layer of the reinforcement package has a electrical resistivity at room temperature of less than 106 ohm-cm. The vehicle tire combines a low rolling resistance with improved conductivity to avoid build-up of static electricity.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Antistatic vehicle tire and method of manufacturing such a tire



    Erscheinungsdatum :

    07.03.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    ANTISTATIC VEHICLE TIRE AND METHOD OF MANUFACTURING SUCH A TIRE

    VAN DER MEULEN EVERT-JAN JITSE / SNEL PETER JAAP / ROERDINK WALTER JOHANNES MARIA et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Method and device for manufacturing an antistatic vehicle tire

    WIELENS MARCUS HENDRIKUS MARIA / VAN DER MEULEN EVERT-JAN JITSE | Europäisches Patentamt | 2016

    Freier Zugriff

    Method and device for manufacturing an antistatic vehicle tire

    GREVE CRISTIAN BERNARD MARIA / SCHURING HARM | Europäisches Patentamt | 2016

    Freier Zugriff

    Antistatic polyurethane solid tire material

    SHI CHUNXIAO / SHI YULIN | Europäisches Patentamt | 2022

    Freier Zugriff

    Antistatic tire tread rubber composition and pneumatic tire thereof

    LI CHAO / DONG LINGBO / ZHOU PENGCHENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff