| 发明名称 |
POLYIMIDE COATING COMPOSITIONS |
| 摘要 |
<p>TITLE POLYIMIDE COATING COMPOSITIONS Composition for the application of planar polyimide coatings comprising an aprotic solvent solution of selected aromatic dianhydrides which have been at least 20% esterified with a volatile alcohol and an equivalent amount of selected aromatic diamine. PD-2122</p> |
| 申请公布号 |
CA1255423(A) |
申请公布日期 |
1989.06.06 |
| 申请号 |
CA19850490618 |
申请日期 |
1985.09.12 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
FRYD, MICHAEL;MERRIMAN, BURT T., JR. |
| 分类号 |
B32B27/34;B05D5/00;B05D5/12;B32B27/28;C08G73/00;C08G73/10;C08L79/08;C09D179/08;H01B3/30;H01L21/312;(IPC1-7):B05D3/02;C08G69/26 |
主分类号 |
B32B27/34 |
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