| 发明名称 |
Production of polyester carbonates |
| 摘要 |
The present invention provides a two-stage process for the production of polyester carbonates with aliphatic dicarboxylic acids, the polyester carbonates obtained thereby, a process for the production of extrudates and molded articles from the polyester carbonates, and the extrudates and molded articles obtained thereby.
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| 申请公布号 |
US2003139564(A1) |
申请公布日期 |
2003.07.24 |
| 申请号 |
US20020263221 |
申请日期 |
2002.10.02 |
| 申请人 |
KRATSCHMER SILKE;ALEWELT WOLFGANG;BRUDER FRIEDRICH-KARL;HAESE WILFRIED;WEHRMANN ROLF;FISCHER PETER;ROELOFS MARCO;BUNZEL LOTHAR |
发明人 |
KRATSCHMER SILKE;ALEWELT WOLFGANG;BRUDER FRIEDRICH-KARL;HAESE WILFRIED;WEHRMANN ROLF;FISCHER PETER;ROELOFS MARCO;BUNZEL LOTHAR |
| 分类号 |
C08G63/64;(IPC1-7):C08G64/00 |
主分类号 |
C08G63/64 |
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