| 发明名称 |
Process for the separation of residual monomers and oligomers from polycarbonate |
| 摘要 |
An improvement to the process of producing polycarbonate resin by the phase interface method is disclosed. The improvement comprising adding at least one chlorinated aromatic hydrocarbon to the organic phase.
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| 申请公布号 |
US2004116648(A1) |
申请公布日期 |
2004.06.17 |
| 申请号 |
US20030686076 |
申请日期 |
2003.10.15 |
| 申请人 |
WESTERNACHER STEFAN;KAUTH HERMANN;FASSBENDER KLAUS;WILLENBERG BERND;FRANKENAU ANDREAS;MELLIS RAINER;CONKLIN GARY;BIEDRON CHRISTOPH |
发明人 |
WESTERNACHER STEFAN;KAUTH HERMANN;FASSBENDER KLAUS;WILLENBERG BERND;FRANKENAU ANDREAS;MELLIS RAINER;CONKLIN GARY;BIEDRON CHRISTOPH |
| 分类号 |
C08G64/24;(IPC1-7):C08G64/00 |
主分类号 |
C08G64/24 |
| 代理机构 |
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