发明名称 |
Novel polyetherimide copolymers. |
摘要 |
<p>Polyetherimide copolymers are provided by effecting reaction between an aromatic bis(ether anhydride) and an organic aromatic diamine compound and an organic aliphatic diamine compound. The polyetherimide copolymers exhibit excellent glass transition temperatures and flexibility.</p> |
申请公布号 |
EP0154714(A2) |
申请公布日期 |
1985.09.18 |
申请号 |
EP19840115915 |
申请日期 |
1984.12.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HOLUB, FRED FRANK;FLORYAN, DANIEL EDWIN |
分类号 |
C08G73/00;C08G73/10;(IPC1-7):C08G73/10 |
主分类号 |
C08G73/00 |
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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