| 发明名称 |
Use of special polycarbonates for the production of optical articles |
| 摘要 |
The present invention provides the use of polycarbonates containing carbonate structural units of the formula (I), <IMAGE> (I) for the production of optical articles, novel polycarbonates, which contain the structural units (I), together with a process for the production of these novel polycarbonates.
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| 申请公布号 |
US5545710(A) |
申请公布日期 |
1996.08.13 |
| 申请号 |
US19950496050 |
申请日期 |
1995.06.28 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HAESE, WILFRIED;BRUDER, FRIEDRICH;PAKULL, RALF;KIRSCH, J+E,UML U+EE RGEN;L+E,UML O+EE WER, HARTMUT |
| 分类号 |
C08G64/06;G02B1/04;G11B7/253;G11B7/2534;(IPC1-7):C08G64/00 |
主分类号 |
C08G64/06 |
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