| 发明名称 |
Method of improving the resistance to sunlight, and formed articles. |
| 摘要 |
<p>The resistance to discolouring of formed articles from polymer mixtures which comprise a polyphenylene ether and at least a second polymer can be improved by treating the surface of the formed articles with a solvent. The solvent is chosen so that the polyphenylene ether does dissolve therein, but the second polymer does not dissolve therein.</p> |
| 申请公布号 |
EP0310158(A1) |
申请公布日期 |
1989.04.05 |
| 申请号 |
EP19880201877 |
申请日期 |
1988.09.02 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
VAN DE MEER, ROELOF GENERAL ELECTRIC PLASTICS B.V. |
| 分类号 |
C08J7/02;(IPC1-7):C08J7/02;C08L71/04 |
主分类号 |
C08J7/02 |
| 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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