| 发明名称 |
A process for producing a flexible printed base. |
| 摘要 |
<p>In a process for producing a flexible printed base by directly coating a copper foil with a polyimide precursor, followed by heating, drying and curing the precursor; the curing is effected under an inert gas, under a tension of 0.02 to 0.2 Kg/cm, and at a temperature of 200 DEG C to 450 DEG C.</p> |
| 申请公布号 |
EP0383461(A2) |
申请公布日期 |
1990.08.22 |
| 申请号 |
EP19900301080 |
申请日期 |
1990.02.01 |
| 申请人 |
CHISSO CORPORATION |
发明人 |
KONOTSUNE, SHIRO;TAKAHASHI, ATSUSHI;FUKUNAGA, SHOUICHI;KIKUTA, KAZUTSUNE |
| 分类号 |
B32B15/08;B05D3/02;B05D3/04;B32B15/088;H05K1/03;H05K3/02 |
主分类号 |
B32B15/08 |
| 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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