PROCESS FOR IMPROVING THE FLOW PROPERTIES OF POLYMER MELTS

摘要

A process for improving the flow properties of a melt containing a thermoplastic polymer, which comprises incorporating 0.005 % to 0.5 % by weight, relative to the weight of the thermoplastic polymer, of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing.