The invention relates to an NdBR wet masterbatch comprising neodymium-catalysed polybutadienes having a high proportion of cis-1,4 units of > 95% and a low proportion of 1,2- vinyl content of < 1 %, with narrow polydispersity of less than 3, with a Mooney viscosity (ML 1+4 100°C) between 30 and 90 MU, with a high linearity index (ratio of solution viscosity to Mooney viscosity) of 3 to 10 mPas/MU and with a Mooney relaxation after 30 seconds of 2 to 12%, the latter being prepared by means of solution polymerization, at least one carbon black, the carbon black having an iodine absorption number (ION) between 85 and 210 mg/g, measured to ASTM D1510-1304, and an oil absorption number (OAN) between 75 and 150 ml/100g, measured to ASTM D2414, and an oil.


    Access

    Download


    Export, share and cite



    Title :

    NDBR WET MASTERBATCH


    Additional title:

    NASSES NDBR-MASTERBATCH
    MÉLANGE MAÎTRE HUMIDE DE NDBR


    Contributors:

    Publication date :

    2018-05-02


    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 / C08J Verarbeitung , WORKING-UP



    NdBR wet masterbatch

    KLOPPENBURG HEIKE / LUCASSEN ALEX / HARDY DAVID et al. | European Patent Office | 2017

    Free access

    NdBR wet masterbatch and preparing method and use thereof

    HEIKE KLOPPENBURG / ALEX M LUCASSEN / JOHN DAVID HARDY et al. | European Patent Office | 2015

    Free access

    NdBRウェットマスターバッチ

    European Patent Office | 2016

    Free access

    Mezcla madre húmeda de NdBR

    KLOPPENBURG HEIKE / LUCASSEN ALEX / HARDY DAVID et al. | European Patent Office | 2018

    Free access

    モル質量が分断されたNdBR

    European Patent Office | 2018

    Free access