SILANE-MODIFIED OXIDIC OR SILICEOUS FILLER, PROCESS FOR ITS PRODUCTION AND ITS USE

摘要

Silane-modified oxidic or siliceous filler with a bead fraction below 75 .mu.m of less than 15 wt.% and a median particle size distribution between 150 and 500 .mu.m which is produced by the reaction of at least one microbeaded or microgranular, oxidic or siliceous filler in a compressed gas with at least one silane. The silane-modified oxidic or siliceous fillers are used in rubber compounds.