| 发明名称 |
Polyimide manufacture. |
| 摘要 |
<p>A process is disclosed for manufacturing high molecular weight polyimide from a chilled solution which includes a polyamide acid prepolymer, a finishing component, and a converting system wherein, when the solution is heated, polyamide acid polymer is formed and converted to polyimide.</p> |
| 申请公布号 |
EP0053927(A1) |
申请公布日期 |
1982.06.16 |
| 申请号 |
EP19810305740 |
申请日期 |
1981.12.04 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SUTTON, RICHARD FREDERICH, JR. |
| 分类号 |
C08L79/08;C08G73/00;C08G73/10;(IPC1-7):08G73/10 |
主分类号 |
C08L79/08 |
| 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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