| 发明名称 |
Method for making siloxane copolycarbonates |
| 摘要 |
A melt condensation polymerization process for preparing siloxane copolycarbonates is provided. The process includes reacting an aromatic dihydroxy compound, carbonic acid diester, hydroxyaryl terminated polydiorganosiloxane and catalyst with a salt. |
| 申请公布号 |
US6252013(B1) |
申请公布日期 |
2001.06.26 |
| 申请号 |
US20000483959 |
申请日期 |
2000.01.18 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BANACH TIMOTHY EDWARD;DAVIS GARY CHARLES;SMIGELSKI, JR. PAUL MICHAEL;MCCLOSKEY PATRICK JOSEPH |
| 分类号 |
C08F4/46;C08G64/18;C08G64/30;C08G77/448;(IPC1-7):C08F4/46 |
主分类号 |
C08F4/46 |
| 代理机构 |
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代理人 |
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