A silane coupling agent suited to use in a rubber composition includes first and second coupling units. The first coupling unit including a silicon atom directly linked to a hydrolyzable group, which enables the silane coupling agent to bond to mineral filler particles. The second coupling unit includes a sulfoxide group linked to a leaving group, which enables the silane coupling agent to bond to an alkenyl group of an unsaturated polymer. A linking group connects the silicon atom of the first coupling unit to the sulfoxide group of the second coupling unit, to form a connection between the mineral filler particles and the polymer.


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    Title :

    SILANE COUPLING AGENT CONTAINING A SULFOXIDE FUNCTIONALITY


    Contributors:

    Publication date :

    2024-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen