| 发明名称 |
POLYCARBONATES HAVING REARRANGEMENT STRUCTURES, CYCLIC AND LINEAR OLIGOMERS AND ALSO FLOW BEHAVIOR |
| 摘要 |
The present invention relates to compositions having improved rheological properties which are based on polycarbonate having rearrangement structures and cyclic and linear oligomers and also mouldings and extrudates composed of these polycarbonate compositions.
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| 申请公布号 |
US2011040066(A1) |
申请公布日期 |
2011.02.17 |
| 申请号 |
US20090988456 |
申请日期 |
2009.04.09 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
WEHRMANN ROLF;HEUER HELMUT-WERNER |
| 分类号 |
C08G64/00 |
主分类号 |
C08G64/00 |
| 代理机构 |
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