发明名称 |
SOLUTION FILTRATION METHOD FOR POLYCARBONATE PURIFICATION |
摘要 |
The specification provides a description of a superior method of making polycarbonate containing fewer particulates by using a specific filter system for filtering organic solvent solution of polycarbonate resulting from phase separator of aqueous-organic mixture from reactor.
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申请公布号 |
WO03050162(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
WO2002US35727 |
申请日期 |
2002.11.06 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HATZIAVVRAMIDIS, DIMITRIOS, T.;NELSON, TYLAN |
分类号 |
C08G64/40;(IPC1-7):C08G64/40 |
主分类号 |
C08G64/40 |
代理机构 |
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地址 |
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