发明名称 |
Optical cable protected against humidity |
摘要 |
Optical cable, including (a) at least a closed longitudinal housing containing at least an optical fiber and (b) an outer coating permeable to water, wherein there is a second longitudinal housing comprising a moisture-absorbing composition that after absorption of more than 50% by weight of water releases less than 5% by weight of water at 60 DEG C. in two hours.
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申请公布号 |
US5715343(A) |
申请公布日期 |
1998.02.03 |
申请号 |
US19950560345 |
申请日期 |
1995.11.17 |
申请人 |
PIRELLI CAVI S.P.A. |
发明人 |
ANELLI, PIETRO;BOSISIO, CLAUDIO |
分类号 |
C08L23/22;C08L87/00;G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
C08L23/22 |
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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