| 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 |
EP1272543(A1) |
申请公布日期 |
2003.01.08 |
| 申请号 |
EP20000972227 |
申请日期 |
2000.10.17 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BANACH, TIMOTHY, EDWARD;DAVIS, GARY, CHARLES;SMIGELSKI, PAULL MICHAEL, JR.;MCCLOSKEY, PATRICK, JOSEPH |
| 分类号 |
C08F4/46;C08G64/18;C08G64/30;C08G77/448;(IPC1-7):C08G64/18 |
主分类号 |
C08F4/46 |
| 代理机构 |
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