| 发明名称 |
Process for the production of polycarbonate |
| 摘要 |
A process for the production of polycarbonate having increased end-cap levels, the process comprising adding a terminal blocking agent of the formula: wherein R1 is a propoxy or butoxy and R2 is selected from the group consisting of C1-C30 alkyl, C1-C30 alkoxy, C6-C30 aryl, C7-C30 aralkyl, and C6-C30 aryloxy.
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| 申请公布号 |
US2002132957(A1) |
申请公布日期 |
2002.09.19 |
| 申请号 |
US20010027139 |
申请日期 |
2001.12.26 |
| 申请人 |
BRACK HANS PETER;CELLA JAMES ANTHONY;KARLIK DENNIS;PRADA LINA |
发明人 |
BRACK HANS PETER;CELLA JAMES ANTHONY;KARLIK DENNIS;PRADA LINA |
| 分类号 |
C08G64/14;C08G64/30;(IPC1-7):C08G64/00 |
主分类号 |
C08G64/14 |
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