| 发明名称 |
Polycarbonates exhibiting improved heat resistance. |
| 摘要 |
<p>Novel polycarbonates exhibiting improved heat resistance comprised of the polymerized reaction products of (i) a carbonate precursor, and (ii) at least one cycloalkylidene containing bisphenol wherein said cycloalkylidene contains from 8 to about 16 carbon atoms in the ring structure.</p> |
| 申请公布号 |
EP0166834(A1) |
申请公布日期 |
1986.01.08 |
| 申请号 |
EP19840401351 |
申请日期 |
1984.06.26 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MARK, VICTOR;HEDGES, CHARLES VERNON |
| 分类号 |
C07C37/20;C08G63/64;C08G64/06;C08L69/00;(IPC1-7):C08G63/62;C07C39/17;C07C39/42 |
主分类号 |
C07C37/20 |
| 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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