PROCEDIMIENTO PARA PREPARAR CUERPOS DE MOLDEO A BASE DE PO- LIMERIZADOS DE ESTERENO.
摘要
<p>Particulate styrene polymers which contain a blowing agent and are surface-coated with a glycerol dialkyl ether, preferably mixed with a glycerol ester. The particles can be foamed, and the foamed particles can be fused to form moldings.</p>
