| 发明名称 |
Process for the preparation of expandable beads. |
| 摘要 |
<p>Expandable beads of blends of polyphenylene ether and vinyl-aromatic polymer are prepared by carrying out the polymerization of the vinyl-aromatic monomer in the presence of the polyphenylene ether and of an expanding agent.</p> |
| 申请公布号 |
EP0408901(A2) |
申请公布日期 |
1991.01.23 |
| 申请号 |
EP19900111366 |
申请日期 |
1990.06.15 |
| 申请人 |
MONTEDIPE S.R.L. |
发明人 |
ANFUSO, FRANCESCO;MATTIUSSI, ANDREA;MATARRESE, SAVINO;BORGHI, ITALO |
| 分类号 |
C08J9/20 |
主分类号 |
C08J9/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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