A rubber composition is described that includes a rubber component in combination with a high surface area silica, and a polysulfide polymer having the following formula:HS(C2H4—O—CH2—O—C2H4SS)xC2H4—O—CH2—O—C2H4SHwherein x is 5 to 100. The rubber composition can be included in the tread of pneumatic tires to provide tires that exhibit improved mechanical and performance properties.


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    Title :

    LIQUID SULFUR POLYMERS FOR IMPROVED TIRE CHARACTERISTICS


    Contributors:

    Publication date :

    2025-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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