| 摘要 |
<p>A process for preparing a copoly(arylene sulfide) corresponding to the structure [(-A-S-)1-x(-A-S-S-)x]n, wherein x is in the range of 0.5 to 0.001 by reacting a mixture of a diiodoaromatic compound and elemental sulfur which contains less than 0.05 weight percent carbon.</p> |
