An elastomeric composition comprising at least one elastomeric polymer and at least one long-chain olefin, wherein said at least one long-chain olefin has a number average molecular weight from 180 g/mol to 2000 g/mol, preferably from 300 g/mol to 1500 g/mol, and consists of at least 40% by weight of at least one linear-chain olefin. Said long-chain olefin is particularly effective, alone or mixed with a wax, against the degrading action of elastomeric material caused by atmospheric ozone. In fact, it is able to migrate to the surface in a controlled and gradual manner, so that the protective effect is guaranteed for a long time without causing undesired blooming effects.


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    Title :

    ELASTOMERIC COMPOSITION HAVING HIGH OZONE RESISTANCE


    Additional title:

    ELASTOMERE ZUSAMMENSETZUNG MIT HOHER OZONBESTÄNDIGKEIT
    COMPOSITION ÉLASTOMÈRE PRÉSENTANT UNE RÉSISTANCE ÉLEVÉE À L'OZONE


    Contributors:

    Publication date :

    2024-05-29


    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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