The present invention provides a method for producing a masterbatch and related products which enhance the dispersibility of fillers in rubber to improve the balance of tensile strength, rigidity, and fuel economy. Provided is a method for producing a masterbatch, including a step of mixing a rubber latex having a zeta potential of −100 to −20 mV with a filler dispersion having a zeta potential of 10 to 90 mV, and preparing a latex compound having a zeta potential of −20 to 0 mV.


    Access

    Download


    Export, share and cite



    Title :

    Method for producing masterbatch


    Contributors:

    Publication date :

    2019-09-17


    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



    METHOD FOR PRODUCING MASTERBATCH

    MIYAZAKI SUMIKO | European Patent Office | 2021

    Free access

    METHOD FOR PRODUCING MASTERBATCH

    MIYAZAKI SUMIKO | European Patent Office | 2018

    Free access

    Method for producing masterbatch

    MIYAZAKI SUMIKO | European Patent Office | 2019

    Free access

    METHOD FOR PRODUCING MASTERBATCH

    MIYAZAKI SUMIKO | European Patent Office | 2021

    Free access

    METHOD FOR PRODUCING MASTERBATCH

    MIYAZAKI SUMIKO | European Patent Office | 2018

    Free access