| 发明名称 |
Process for the preparation of polycarbonates |
| 摘要 |
Characterized in that the polymerization is carried out in a single step in the presence of a chain transfer agent. Preferred chain transfer agents are polyols. The invention also relates to branched polycarbonates that have functional hydroxyl end-groups.
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| 申请公布号 |
US8592550(B2) |
申请公布日期 |
2013.11.26 |
| 申请号 |
US20090988564 |
申请日期 |
2009.04.20 |
| 申请人 |
FRIJNS MAURICE LUDOVICUS JOSEPHINA;DUCHATEAU ROBBERT;KONING CORNELIS EME;STICHTING DUTCH POLYMER INSTITUTE |
发明人 |
FRIJNS MAURICE LUDOVICUS JOSEPHINA;DUCHATEAU ROBBERT;KONING CORNELIS EME |
| 分类号 |
C08G63/02;C08G64/00 |
主分类号 |
C08G63/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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