发明名称 |
COMPOSITE ITEM AND ITS MANUFACTURING TECHNIQUE |
摘要 |
<p>FIELD: composite materials and their manufacturing technique. SUBSTANCE: composite item has electric insulating and/or heat insulating substrate covered on either side with protective layers. Composite material has protective layers formed by fluffy fibers of heat-resistant material on insulating substrate and heat-resistant impregnating resin. This material is suitable for use as base for metal layer to produce flexible printed circuits. EFFECT: improved protective characteristics of composite item, including its heat resistance. 15 cl, 3 tbl</p> |
申请公布号 |
RU2124987(C1) |
申请公布日期 |
1999.01.20 |
申请号 |
RU19960122470 |
申请日期 |
1995.04.18 |
申请人 |
KERMEL' SNS. |
发明人 |
ROBER KASSA;ZHAN-POL' FOR |
分类号 |
B32B5/28;B32B5/24;B32B15/08;B32B27/36;H05K1/00;H05K1/03;H05K3/06;(IPC1-7):B32B5/24 |
主分类号 |
B32B5/28 |
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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