| 发明名称 |
Polycarbonate compositions. |
| 摘要 |
<p>Aromatic polycarbonates derived from a carbonate precursor and at least one branched alkylidene dihydric phenol, wherein branching in the alkylidene radical occurs at a carbon atom which is at least one carbon atom removed from the benzylic carbon atom bridging the two phenolic residues.</p> |
| 申请公布号 |
EP0112530(A2) |
申请公布日期 |
1984.07.04 |
| 申请号 |
EP19830112394 |
申请日期 |
1983.12.09 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MARK, VICTOR;HEDGES, CHARLES VERNON |
| 分类号 |
C07C39/16;C07C27/00;C07C39/17;C07C39/367;C07C39/42;C07C67/00;C08G63/00;C08G64/00;C08G64/06;(IPC1-7):08G63/62 |
主分类号 |
C07C39/16 |
| 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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