| 摘要 |
<p>The invention relates to a process for enhancing the melt strength of polypropylene comprising the steps of: mixing the polypropylene with at least one peroxydicarbonate; reacting said polypropylene and peroxydicarbonate at a temperature between 150 °C and 300 °C, with the proviso that the peroxydicarbonate is not in the form of an aqueous dispersion.</p> |
