| 摘要 |
<p>Melt-fusible polyimides based on pyromellitic dianhydride and at least one defined aromatic diamine are useful in making low-void composites and thermoplastic tapes, which can be fabricated into articles such as, for example, aircraft and autobody panels, printed circuit boards, etc. Some of these polyimides are melt-processible and can be fabricated by conventional procedures such as extrusion and injection molding.</p> |
| 申请人 |
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US |
发明人 |
GANNETT, THOMAS PAPIN, WILMINGTON DELAWARE 19808, US;GIBBS, HUGH HARPER, WILMINGTON DELAWARE 19810, US |
