The invention relates to rubber blends containing, in addition to specific amounts of synthetic rubber, filler and cross-linking agent, 0.5 to 10 phr of at least one ethoxylated compound of formula (I): RO (CH2CH2O) xH, in which R represents an alkyl group, which may be branched or unbranched, and x represents an integer between 1 and 20, and these rubber blends are suitable for producing cured products with low rolling resistance.

    本发明涉及橡胶共混物,这些橡胶共混物除了特定量的合成橡胶、填料和交联剂之外还含有0.5至10phr的至少一种具有式(I)的乙氧基化化合物:RO(CH2CH2O)xH,其中R表示烷基,并且该烷基可以是支链或非支链的,并且x表示1与20之间的整数,并且这些橡胶共混物适合于生产具有低滚动阻力的固化产品。


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    Title :

    Rubber mixtures containing ethoxylated alcohols


    Additional title:

    含有乙氧基化醇的橡胶混合物



    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen



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