| 发明名称 |
Oxidative coupling of phenolic monomers by the programmed addition of complexed manganese catalysts |
| 摘要 |
A novel method for the preparation of polyphenylene oxides is disclosed. The method comprises the oxidative coupling of a phenolic monomer.
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| 申请公布号 |
US4130544(A) |
申请公布日期 |
1978.12.19 |
| 申请号 |
US19770823103 |
申请日期 |
1977.08.08 |
| 申请人 |
GENERAL ELECTRIC |
发明人 |
OLANDER, WALTER K. |
| 分类号 |
C08G65/00;C08G65/38;C08G65/44;(IPC1-7):C08G65/44 |
主分类号 |
C08G65/00 |
| 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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