发明名称 |
SCHICHTPRESSSTOFFE |
摘要 |
<p>A laminated material comprises a substrate material containing resin-impregnated layers, a metal foil disposed on said substrate and an arc-retardant layer arranged between the metal foil and the substrate material. The arc-retardant layer is an arc-retardant, crosslinked heat-stable synthetic resinous material consisting of from about 60 to 100% by weight of a heat-stable resin which is free of aromatic groupings or heterocyclic rings containing at least one heteroatom and conjugated double bonds and which is not converted to a graphite-containing structure upon being thermally decomposed.</p> |
申请公布号 |
AT339053(B) |
申请公布日期 |
1977.09.26 |
申请号 |
AT19750000697 |
申请日期 |
1975.01.30 |
申请人 |
DYNAMIT NOBEL AKTIENGESELLSCHAFT |
发明人 |
FRANZ ARNOLD ING.;HUTHWELKER DIRK DR.;JACOB LOTHAR ING. |
分类号 |
B32B15/04;B29C67/00;B29D1/00;B32B15/08;B32B37/00;H01B5/14;H05K1/03;(IPC1-7):32B15/12;32B31/20;32B31/12 |
主分类号 |
B32B15/04 |
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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