| 摘要 |
<p>Expandable styrene polymers containing recycled polystyrene have a content of recycled material of up to 40% by weight, based on the total weight of the polystyrene, wherein, in the course of the polymerization of the reaction mixture, from 100 to 500 ppm of a molecular weight regulator and/or from 0.05 to 1.0% by weight, based in each case on the polymerization solution, of a finely divided polyethylene wax are added.</p> |
| 申请人 |
SCHERZER, DIETRICH;HUSEMANN, WOLFRAM;WITT, MICHAEL;HAHN, KLAUS;KAEMPFER, KNUT;ALICKE, GERHARD |
发明人 |
SCHERZER, DIETRICH;HUSEMANN, WOLFRAM;WITT, MICHAEL;HAHN, KLAUS;KAEMPFER, KNUT;ALICKE, GERHARD |
