The present disclosure relates to a four-proofing safety tire including a conductive tread rubber layer, a supporting rubber layer, a tire explosion-proof rubber layer and a memory chip, wherein the conductive tread rubber layer can be formed by embedding, in the tread, a belt of narrow conductive rubber penetrated all the way to the inner cap ply or can be formed by adding carbon nanotubes or graphene conductive metamaterial to the tread formulation; the supporting rubber layer is a layer of rubber affixed on the inner wall of the sidewall when the tire is molded, which has a cross section with the shape of half slice of a willow leaf; the tire explosion-proof rubber layer is an explosion-proof layer added on the outer side of the inner liner provided on the inside of the ground-engaging tread of the tire; the memory chip is a special chip structure implanted in the sidewall portion of the tire without affecting the performance of the tire. The anti-static effect of the conductive tread formulation for the tread is excellent; the chip implantation technology can make it possible to trace the product information at any time; a layer of highly stable and highly viscous fluid coating inside the tire prevents air leakage; the support rubber is provided on the inner wall of the sidewall, which effectively reduces the damage to the tire caused by puncture to improve the air-captive property of the tire.


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    Title :

    Four-Proofing Safety Tire


    Contributors:
    WANG ZHONGJIANG (author) / DU YUNFENG (author) / LUO JILIANG (author) / NING WEIMING (author) / KONG DONGDONG (author) / MA JIAN (author) / ZHENG TAO (author) / JIANG JIE (author) / ZHANG KUN (author)

    Publication date :

    2020-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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