| 发明名称 |
POLYIMIDE FIBERS AND A METHOD FOR THEIR PREPARATION |
| 摘要 |
Polyimide fibers which have a porous, microcellular structure. Methods of making such fibers from a precursor under conditions which cause the precursor to foam and undergo imidization. |
| 申请公布号 |
DE2964969(D1) |
申请公布日期 |
1983.04.07 |
| 申请号 |
DE19792964969 |
申请日期 |
1979.10.11 |
| 申请人 |
I M L CORPORATION |
发明人 |
GAGLIANI, JOHN |
| 分类号 |
C08J9/02;D01D5/247;D01F6/74;(IPC1-7):01F6/74;01D5/247;08J9/02 |
主分类号 |
C08J9/02 |
| 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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