| 摘要 |
In a process for the production of pulverulent, tack-free, pourable, filler-containing elastomer particles by precipitating a stable, emulsified, homogeneous mixture of an aqueous elastomer emulsion and an aqueous dispersion of a solid filler for said elastomer in the presence of sodium silicate to form an aqueous suspension of the precipitated elastomer and the filler, the improvement which comprises: |
