The present invention regards a solid master elastomeric composition (masterbatch, MB) comprising silicate fibres with needle-shaped morphology of nanometric size, characterised by high fibre content and uniformity, a process advantageous for the preparation thereof and its use in manufacturing tyres for vehicles. Advantageously the present elastomeric composition allows minimising the drawbacks associated with the handling of the powdery fibres in the manufacturing of compounds for tyres, without altering the final performances thereof.


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    Title :

    ELASTOMERIC COMPOSITIONS COMPRISING SILICATE FIBRES WITH NEEDLE-SHAPED MORPHOLOGY OF NANOMETRIC SIZE AND TYRES FOR VEHICLES THAT COMPRISE THEM



    Publication date :

    2020-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    ELASTOMERIC COMPOSITIONS COMPRISING SILICATE FIBRES WITH NEEDLE-SHAPED MORPHOLOGY OF NANOMETRIC SIZE AND TYRES FOR VEHICLES THAT COMPRISE THEM

    TADIELLO LUCIANO / CIPOLLETTI VALERIA ROSARIA / GIANNINI LUCA et al. | European Patent Office | 2022

    Free access

    ELASTOMERIC COMPOSITIONS COMPRISING SILICATE FIBRES WITH NEEDLE-SHAPED MORPHOLOGY OF NANOMETRIC SIZE AND TYRES FOR VEHICLES THAT COMPRISE THEM

    TADIELLO LUCIANO / CIPOLLETTI VALERIA ROSARIA / GIANNINI LUCA et al. | European Patent Office | 2018

    Free access

    Elastomeric compositions comprising silicate fibres with needle-shaped morphology of nanometric size and tyres for vehicles that comprise them

    TADIELLO LUCIANO / CIPOLLETTI VALERIA ROSARIA / GIANNINI LUCA et al. | European Patent Office | 2021

    Free access