发明名称 |
Sealant barrier for electrical cables |
摘要 |
A longitudinal sealant barrier for cables carrying electrical energy which barrier is situated between a metal screen and a semiconductor layer covering the insulation of the metal core of the cable. It comprises a continuous or discontinuous layer arranged on the internal surface of the screen of a thermofusible mixture and a succession of rings of the same mixture, each ring being optionally provided on the side of the layer with a layer of a cellulose derivative.
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申请公布号 |
US4020276(A) |
申请公布日期 |
1977.04.26 |
申请号 |
US19760668620 |
申请日期 |
1976.03.19 |
申请人 |
SCAL - SOCIETE DE CONDITIONNEMENTS EN ALUMINUM |
发明人 |
MAINGUENEAU, JEAN-MARIE |
分类号 |
C08F6/26;C08L21/00;H01B7/285;(IPC1-7):H01B7/28 |
主分类号 |
C08F6/26 |
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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