IMPACT-MODIFIED POLYCARBONATE COMPOSITIONS HAVING IMPROVED FLOWABILITY AND A HIGH HEAT DEFLECTION TEMPERATURE

摘要

The present invention relates to the use of diglycerol esters to increase the flowability of impact-modified polycarbonate-containing compositions, without adverse effect on mechanical and thermal properties. Melt viscosities and melt volume flow rates are improved. In comparison with conventional flow improvers moreover smaller quantities of diglycerol esters are sufficient to achieve the desired flow improvement.