发明名称 |
Aromatic poly(ether-carbonate) containing ethyleneoxy and arylene oxy moieties |
摘要 |
Disclosed are new poly(ether-carbonates) which may be prepared by heating aromatic diol polycarbonates with ethylene carbonate, optionally in the presence of a suitable catalyst or promoter.
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申请公布号 |
US4623675(A) |
申请公布日期 |
1986.11.18 |
申请号 |
US19850760801 |
申请日期 |
1985.07.31 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DARNELL, WILLIAM R.;JACKSON, JR., WINSTON J. |
分类号 |
C08G64/18;(IPC1-7):C08G63/62 |
主分类号 |
C08G64/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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