| 发明名称 |
Polyetherimides |
| 摘要 |
<p>Polyetherimides are prepared by conventional means from hindered diamines such as the isomeric methyl-4,6-diethyl-1,3-phenylenediamines and bis(2-chloro-4-amino-3,5-diethylphenyl)methane. They have unusually high glass transition temperatures.</p> |
| 申请公布号 |
EP0892003(A2) |
申请公布日期 |
1999.01.20 |
| 申请号 |
EP19980305316 |
申请日期 |
1998.07.03 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BRUNELLE, DANIEL JOSEPH;GRUBB, TINA LYNN;TULLOS, GORDON LEE |
| 分类号 |
C08G73/10;(IPC1-7):C08G73/10 |
主分类号 |
C08G73/10 |
| 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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