发明名称 |
Easy tearable cable component and telecommunication cable comprising said component |
摘要 |
Telecommunication cable having a tubular element, in particular a buffer tube housing at least one transmission element. The tubular element has a polymeric composition which allows an easy tearing of the element, in order to get access to the transmission element housed therein. The tubular element is made from a polymeric composition having a heterophasic olefin copolymer which has at least one amorphous phase having sequences deriving from copolymerization of at least two different olefin monomers, at least a first crystalline phase having sequences deriving from the homopolymerization of a first olefin monomer and at least a second crystalline phase having sequences deriving from the homopolymerization of a second olefin monomer.
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申请公布号 |
US2005063650(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20040497152 |
申请日期 |
2004.05.28 |
申请人 |
CASTELLANI LUCA;BRANDI GIOVANNI;PAVAN MASSIMILIANO |
发明人 |
CASTELLANI LUCA;BRANDI GIOVANNI;PAVAN MASSIMILIANO |
分类号 |
C08L23/06;C08L23/12;C08L23/16;G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
C08L23/06 |
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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