| 发明名称 |
PROCESS FOR PRODUCING POLYCARBONATES AND A COORDINATION COMPLEX USED THEREFOR |
| 摘要 |
The complex of the present invention containing an onium salt and a central Lewis acidic metal has a high catalytic activity at a high temperature for the copolymerization of an epoxide and carbon dioxide to produce a high molecular weight polycarbonate. |
| 申请公布号 |
US2014249323(A1) |
申请公布日期 |
2014.09.04 |
| 申请号 |
US201414273773 |
申请日期 |
2014.05.09 |
| 申请人 |
SK INNOVATION CO., LTD. |
发明人 |
LEE Bun Yeoul;Sujith S.;Noh Eun Kyung;Min Jae Ki |
| 分类号 |
C07F19/00;C07F15/02 |
主分类号 |
C07F19/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
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| 地址 |
Seoul KR |
