A talc particulate having a d50 ranging from about 7 μm to about 13 μm and a BET surface area equal to or less than about 23 m2/g, barrier compositions and polymeric compositions comprising said talc particulate, use of said talc particulate to decrease permeability of a composition, use of said talc particulate in an inner lining of a tire, methods of making said barrier compositions, polymeric compositions and tire inner linings.


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    Title :

    BARRIER COMPOSITION COMPRISING A TALC PARTICULATE


    Additional title:

    BARRIEREZUSAMMENSETZUNGEN MIT TALKPARTIKELMATERIAL
    COMPOSITION DE BARRIÈRE COMPRENANT UN MATÉRIAU PARTICULAIRE DE TALC


    Contributors:

    Publication date :

    2022-03-23


    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 / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente



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    BARRIER COMPOSITION COMPRISING A TALC PARTICULATE

    CREPIN-LEBLOND JÉRÔME / MÉLI GILLES | European Patent Office | 2017

    Free access