A cross-linkable rubber composition comprises: a rubber component selected from the group of styrene-butadiene rubber (SBR), polybutadiene rubber (BR), natural rubber (NR) or a mixture thereof, a filler component, a silane coupling agent and a process oil component comprising an unsaturated fatty acid triglyceride where at least one carbon-carbon double bond in the molecule has been subjected to one or more chemical reactions ("modified unsaturated oil"). The filler component comprises silica, the filler component comprises ≥ 0 phr to ≤ 25 phr of carbon black, as the modified unsaturated oil in the process oil component is used: an epoxide of an unsaturated fatty acid triglyceride, a stoichiometrically complete or partial reaction product of an epoxide of an unsaturated fatty acid triglyceride with a molecule containing a nucleophilic group, or a mixture thereof and the process oil component comprises ≥ 0 phr to ≤ 25 phr of treated distilled aromatic extract (TDAE), mild extracted solvate (MES) and naphthenic (NAP) oils.


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    Title :

    RUBBER COMPOSITION FOR TYRES COMPRISING MODIFIED UNSATURATED OILS


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN MIT MODIFIZIERTEN UNGESÄTTIGTEN ÖLEN
    COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUES, COMPORTANT DES HUILES INSATURÉES MODIFIÉES



    Publication date :

    2025-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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