COMPATIBILIZED SILICA WITH A PLURALITY OF SILANES AND A POLYMER SILICA-REINFORCED MASTERBATCH

摘要

A compatibilized silica for incorporation into natural and synthetic polymers in latex form using precipitated or fumed silica with at least two organosilicon coupling compounds in an aqueous suspension. Polymer-silica reinforced masterbatches are prepared by addition of the compatibilized silica slurry using the formed compatibilized silica.