| 发明名称 |
MOLDABLE POLYIMIDE POWDERS AND THEIR PRODUCTION |
| 摘要 |
<p>A polyimide powder which can provide a molding having excellent both strength and heat resistance by heat-press molding, and a method for producing such polyimide powder are disclosed. The polyimide powder comprises spherical polyimide particles having a particle size distribution of from 0.5 to 20 mu m and a mean particle diameter of from 1 to 15 mu m, and comprising a repeating unit represented by the formula <IMAGE> wherein Ar represents an aromatic diamine residue.</p> |
| 申请公布号 |
GB2176196(A) |
申请公布日期 |
1986.12.17 |
| 申请号 |
GB19860009599 |
申请日期 |
1986.04.18 |
| 申请人 |
* NITTO ELECTRIC INDUSTRIAL CO LTD |
发明人 |
YUZURU * NODA;KEIZO * MIZOBE;MASANORI * IMAI |
| 分类号 |
C08G73/00;C08G73/10;C08J3/14;(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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